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Posted to commits@nuttx.apache.org by ag...@apache.org on 2020/04/24 21:07:21 UTC
[incubator-nuttx] branch releases/9.0 updated (0335c525 -> c5f306a)
This is an automated email from the ASF dual-hosted git repository.
aguettouche pushed a change to branch releases/9.0
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx.git.
from 0335c525 Fix a typo in PR860
new 2530343 Remove tools/logparser.c
new c5f306a Remove the obsolete ChangeLog file
The 2 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails. The revisions
listed as "add" were already present in the repository and have only
been added to this reference.
Summary of changes:
ChangeLog | 27615 --------------------------------------------------
tools/Makefile.host | 57 +-
tools/README.txt | 9 -
tools/logparser.c | 576 --
4 files changed, 15 insertions(+), 28242 deletions(-)
delete mode 100644 ChangeLog
delete mode 100644 tools/logparser.c
[incubator-nuttx] 02/02: Remove the obsolete ChangeLog file
Posted by ag...@apache.org.
This is an automated email from the ASF dual-hosted git repository.
aguettouche pushed a commit to branch releases/9.0
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx.git
commit c5f306a0873efab244db14ed053bd9b12eaff72a
Author: Gregory Nutt <gn...@nuttx.org>
AuthorDate: Fri Apr 24 12:26:07 2020 -0600
Remove the obsolete ChangeLog file
We do not intend to update the ChangeLog file for releases past 8.2. It used to be a stepping stone between the 'git log' and the ReleaseNotes. However, it no longer serves that purpose. In fact it has no purpose at all; all of the change history is in the 'git log'. That is where people look for historical information, not in the obsolete ChangeLog.
---
ChangeLog | 27615 ------------------------------------------------------------
1 file changed, 27615 deletions(-)
diff --git a/ChangeLog b/ChangeLog
deleted file mode 100644
index dbb3786..0000000
--- a/ChangeLog
+++ /dev/null
@@ -1,27615 +0,0 @@
-0.1.0 2007-03-09 Gregory Nutt <gn...@nuttx.org>
-
- * Initial Release
- * Support for Linux user mode simulation and TI
- TMS320C5471 (Arm7) provided
-
-0.1.1 2007-03-14 Gregory Nutt <gn...@nuttx.org>
-
- * Corrected an error in interrupt level context switching
- for C5471
- * Added fgets() and gets() logic; verified c5471 console read.
- * Corrected error in reading from the C5471 serial port:
- Improper use of semaphore can cause deadlock.
- * Fixed an error in the memory cleanup: The idle task
- cannot take semaphores (because it must always be ready
- to run).
- * Tasks can now accept a configurable maximum number of
- input parameters (argc)
- * _task_init() was divided into separate functions that
- require fewer parameters. This was necessary to keep
- the stack usage down for the 8051/2 (which has only
- 256 bytes of stack).
- * Attempts to use C5471 console from interrupt handlers
- can cause errors. Added a special path for this case.
- * Refuse calls to sem_wait and sem_trywait from interrupt
- handlers. This was happening because interrupt handlers
- were calling printf-like functions.
- * Added strtok() and strtok_r()
- * Added a simple shell called nsh (see examples/nsh).
- * Platform support for 8052 is complete but not stable
- when the timer interrupt is enabled. Seems to be an
- issue when SP enters indirect address space.
- * Documentation updates
-
-0.1.2 2007-03-19 Gregory Nutt <gn...@nuttx.org>
-
- * Add dirent.h, opendir(), readdir(), closedir(), etc.
- * Add strerror()
- * Added 'ls' command to nsh
- * Added C5471 watchdog driver
- * Fixed another bug where free() is called from IDLE task.
- Can't do this; the caller must be able to wait for access
- to memory.
- * Fixed bugs associated with debug output:
- Cannot do dbg() in middle of context switch logic.
- because it may require use of semaphores and cause
- additional context switches. lldbg() is safe.
- * Interrupt must be disabled throughout all context switches.
- * Separated C5471 serial driver; a shareable part is
- in drivers/. ; the C5471 specific part is in arch/C5471.
- serial.h defines the interface.
- * Fixed mq_receive() and mq_send(): bad memcpy()
- * Fixed C5471 signal deliver logic: use of dbg() and
- other actions by use signal handler can alter errno.
- need to protect errno during signal handling.
- * Fixed uninitialized variable in filesystem that could
- cause various problems
- * Added a test for roundrobin scheduler.
-
-0.2.1 2007-03-22 Gregory Nutt <gn...@nuttx.org>
-
- * Fix error in handing signed decimal in vsprintf().
- * Major restructuring of header files to get closer to
- POSIX compliance.
- * Eliminate compilation warnings that crept into recent check-ins
- * Add kill()
- * Added support for POSIX timers
- * Some Documentation updates
- * Added support for the Neuros OSD / DM320
-
-0.2.2 2007-03-26 Gregory Nutt <gn...@nuttx.org>
- * Created the configs/ directory; separated board configuration
- from processor architecture logic
- * Add memory leak detection test to examples/ostest
- * Corrected memory leak in OS pthread join logic
- * Corrected memory leaks in examples/ostest due to failures
- to join or detach from pthreads.
- * Added pthread_once(), pthread_kill(), pthread_sigmask()
- * Added pthread_barrierattr_*() APIs
- * Added pthread_barrier_init(), pthread_barrier_destroy(), and
- pthread_barrier_wait();
- * Added pthread barrier test
- * Added protection so that errno cannot be modified from
- interrupt handling.
- * sched_setparam(), sched_setscheduler() now correctly set
- errno; pthread_setscheduler() now returns the correct errno.
- * Added pthread_setschedprio().
- * Added directories to hold board-specific header files
- * Added directories to hold board-specific drivers
-
-0.2.3 2007-03-29 Gregory Nutt <gn...@nuttx.org>
-
- * mq_receive and mq_send now return errno's appropriately
- * mq_receive and mq_send are now correctly awakened by signals.
- * Fixed an unmatched sched_lock/unlock pair in task_delete().
- * sched_lock must be called in _exit() because operation of
- task_delete() can cause pending tasks to be merged and a
- context switch to occur.
- * Added mq_timedreceive() and mq_timedsend()
- * signal mask is now inherited by both child tasks and threads.
- * Improved sharebility of stdout among pthreads (only). Nothing
- was broken, but by moving the mutual exclusion logic to a
- higher level, the printf output is more readable.
- * Fixed a bug in file system cleanup: A list was being deleted
- before the buffers contained in the list.
- * Fixed a bug in the wait-for-message-queue-not-empty logic.
- * Added a test of timed mqueue operations; detected and corrected
- some mqueue errors.
- * Identified and corrected a race condition associated with
- pthread_join. In the failure condition, memory was being
- deallocated while still in use.
-
-0.2.4 2007-04-28 Gregory Nutt <gn...@nuttx.org>
-
- * Verified c5471 build under Cygwin on WinXP
- * Makesystem changes to better support different SoCs.
- * Made arch/c5471/include and arch/dm320/include identical in
- preparation for merging into arch/arm
- * Logic from arch/c5471 and arch/dm320 combined into arch/arm.
- arch/c5471 and arch/dm320 are deprecated and will be removed
- when the new c5471 and dm320 logic is verified.
-
-0.2.5 2007-05-19 Gregory Nutt <gn...@nuttx.org>
-
- * Corrected some build/configuration issues introduced with the
- last release.
- * Added support for the NXP 214x processor on the mcu123.com lpc214x
- development board (untested)
- * Added support for block devices.
- * Simulated target now exports a VFAT filesystem
- * Begin support for VFAT filesystem (missing functionality)
- * Added mount() and umount()
- * Fix bug in memcmp return value
- * Fix errors in timeslice calculation (several places)
- * Added missing irqrestore() in timer_deleteall().
- * close() was not closing the underlying device.
- * Added fsync()
- * Added strspn() and strcspn()
-
-0.2.6 2007-05-26 Gregory Nutt <gn...@nuttx.org>
-
- * Added unlink(), mkdir(), rmdir(), and rename()
- * Fixed several serious FAT errors with oflags handling (&& instead of &)
- * Added FAT support for unlink(), mkdir(), rmdir(), and rename
- * Added FAT support for opendir(), closedir(), readdir(), seekdir(),
- telldir(), rewindir().
- * Fixed ARM compilation errors introduced in 0.2.5 (that is what I get
- for only testing on the simulation).
-
-0.2.7 2007-06-09 Gregory Nutt <gn...@nuttx.org>
-
- * Added stat() to fs layer and to FAT
- * Fixed reference counting errors associated with mounted filesystems
- * Added fat_getattrib() and fat_setattrib()
- * Added statfs() to fs layer and to FAT
- * Correct file name extension in tools/zipme.sh
- * Fix error in dependencies in 8051/2 Makefile
- * sched/Makefile: Don't build sleep() or usleep() if signals are disabled
- * sched/sched_setparam.c: Remove redundant disabling of interrupts
- * sched/usleep.c: Fixed nsec calculation
- * lib/lib_strcspn.c: Function incorrectly named strspn().
- * examples/ostest/main.c: Errors in SDCC version of a memcpy() call
- * examples/ostest/sighand.c: Don't call fflush() if streams are disabled
- * include/limits.h, include/time.h, sched/clock_internal.h: A support for
- using selectable system timer frequency.
- * Fixed error in mountpoint related conditional compilation introduced
- in 0.2.5
- * Restructured some Makefiles to better handle enabling and disabling
- NuttX features without having so much conditional compilation in the
- source files.
- * tools/mkconfig.c: No longer depends on asprintf() and _GNU_SOURCE and
- so should now build in non-GNU, non-GLIBC environments.
- * include/nuttx/compiler.h: Fix for using SDCC with the Z80.
- * include/assert.h & arch/pjrc-8051/src/up_assert.c: SDCC does support
- __FILE__and __LINE__ (not tested)
- * examples/ostest/barrier.c: Don't call usleep() when signals are
- disabled.
-
-0.2.8 2007-07-02 Gregory Nutt <gn...@nuttx.org>
- * tools/Makefile.mkconfig: Under Cygwin, executable has a different name
- * tools/mkdeps.sh & arch/arm/src/Makefile: Corrected a problem making dependencies
- * tools/zipme.sh: Force directory name to be nuttx-xx.yy.zz
- * fs/fs_opendir.c: Correct errors in semaphore usage that can cause deadlock.
- * lib/lib_getopt.c: Added getopt() support
- * examples/nsh/: NSH now supports cat, mount, umount, and mkdir. ls supports
- -l -s, and -R
- * Added basic OS support to manage environment variables: environment
- storage, cloning on task creation, sharing on pthread creation, destruction
- on thread/task exit.
- * Add environment variables APIs: environ, getenv, putenv, clearenv, setenv,
- unsetenv
- * Correct an error in realloc() when the block is extended "down" in memory.
- In this case, the old memory contents need to be copied to the new location
- and an allocated bit was not being set.
- * examples/ostest/: Added an environment variable test.
- * examples/nsh/: Break into several files.
- * lib/: Added strrchr, basename, dirname
- * examples/nsh/: Add cp, rm, rmdir, set, unset commands. echo will now print
- environment variables.
-
-0.3.0 2007-11-06 Gregory Nutt <gn...@nuttx.org>
-
- * Imported uIP into the tree (see
- http://www.sics.se/~adam/uip/index.php/Main_Page)
- * Adding socket(), bind(), connect()
- * Added snprintf()
- * Added send() and sendto(); integrate write() and close() with socket descriptors.
- * Added recv() and recvfrom().
- * Added getsockopt() and setsockopt()
- * Documentation updated to address socket interfaces.
- * Implemented receive timeouts via setsockopt(SO_RCVTIMEO).
- * Provide support for multiple network devices
- * Implement socket ioctl() calls to set addresses
- * Added listen() and accept()
- * Added DM90x0 Ethernet driver
- * ARP timer is now built into the network layer
- * Basic client functionality verified: TCP socket(), bind(), connect(), recv(), send().
-
-0.3.1 2007-11-19 Gregory Nutt <gn...@nuttx.org>
-
- * Separated net/uip/uip.c into several functions in several files.
- * Corrected a TCP problem where packets were dropped because there was no
- recv() in place but the packet was being ACKed. There are still TCP
- recv buffering issues, but this is part of a larger buffering issue.
- * Basic server functionality verified: TCP listen(), accept()
- * Fix DM90x0 driver problem that caused TX overruns
- * Add strncmp()
- * Added TCP/IP read-ahead buffer to minimize failed ACKs and packet loss.
-
-0.3.2 2007-11-23 Gregory Nutt <gn...@nuttx.org>
-
- * Add strcat() and strncat()
- * Integrated uIP micro webserver
- * Corrected a serious bug in TCP queue management
- * Fix leak in socket close logic
- * Add TX notification to driver so that it can respond faster to
- the availability of TX data.
- * Moved urgent data info into device structure.
- * TCP and ICMP protocols can now be disabled.
- * Added UDP test in examples/udp
- * Verified/debugged UDP socket(), bind(), sendto() and recvfrom() logic
- using examples/udp
- * recvfrom() and accept() now correctly return the remote address.
- * Fixed computation error in ntohl().
-
-0.3.3 2007-11-28 Gregory Nutt <gn...@nuttx.org>
-
- * Removed unused uIP files
- * sched/, mm/, and net/ subsystem debug can now be selectively enabled/disabled
- * Correct socket close logic: needs to disconnect TCP socket on close
- * uIP webserver now seems to be fully functional
- * fs/ and lib/ subsystem debug can now be selectively enabled/disabled
- * Added vsnprintf
- * Integrated uIP telnetd
- * Add missing logic to read-ahead buffer logic
- * examples/nettest uses larger buffers
- * Improved ACK handling in send() to better handler deferred acknowledgements
- and polling intervals. Greatly improves send performance.
-
-0.3.4 2007-12-10 Gregory Nutt <gn...@nuttx.org>
-
- * Added and partially verified DHCP server logic (netutils/dhcpd)
- * Fix BROADCAST=y compilation problems
- * Fix UDP recvfrom timeout bug
- * Correct processing of input UDP broadcast packets.
- * Verfied basic DHCP client functionality (netutils/dhcpc)
- * Implemented send() timeout logic
- * Added and verified a TELNETD front end to NSH (examples/nsh)
- * Add a skeleton Ethernet device driver (drivers/net/skeleton.c)
- * Added C5471 Ethernet device driver (arch/arm/src/c5471/c5471_ethernet.c)
- * Found and fixed several problems in uIP when compiled for ARM with optimization.
-
-0.3.5 2007-12-18 Gregory Nutt <gn...@nuttx.org>
-
- * Added inet_ntoa() and ether_ntoa()
- * Added netdev_foreach() to support traversal of registered network devices
- * Added support for 'ifconfig' command to NSH (examples/nsh)
- * Moved MAC and Ethernet definitions to net/ethernet.h
- * Fix sim and DM90x0 compilation errors introduced in 0.3.4
- * Fixed errors in C5471 configuration files for examples/uip
- * Modified DHCPC (netutils/dhcpc) so that it should work in environments where
- there are more than one DHCPD server.
- * NSH ifconfig command now shows uIP status as well (examples/nsh)
-
-0.3.6 2008-01-06 Gregory Nutt <gn...@nuttx.org>
-
- * Changes for use with SDCC compiler
- * Added a simulated z80 target
- * Fix deadlock errors when using stdio but with no buffering
- * Add support for Pascal P-Code interpreter
-
-0.3.6.1 2008-01-07 Gregory Nutt <gn...@nuttx.org>
-
- * The initial 0.3.6 release including an error that prevented
- building successfully if the Pascal add-on was
- was not present.
-
-0.3.7 2008-01-31 Gregory Nutt <gn...@nuttx.org>
-
- * Added support for the Zilog Z16F using the Zilog Z16F2800100ZCOG
- Development Kit.
- * Add support toolchains that do not support making of dependencies
- * Fix Cygwin build with spaces in directory names
- * Name make system changes to deal with non-GNU toolchains (i.e., Zilog)
- * Add support for Windows native toolchains that cannot follow Cygwin soft links
- * Modified serial driver interface to handle hardware with non-16550A-like
- interrupt architecture (like the Z16F)
- * Added a "dumb" serial console driver to simplify OS bringup
- * Corrected a bug that caused the errno value of one task to be clobbered
- when a different task exits. Affects all architectures.
-
-0.3.8 2008-02-10 Gregory Nutt <gn...@nuttx.org>
-
- * Added a test case to verify the Pascal P-Code interpreter
- * Added /dev/zero
- * 'errno' is now defined to be *get_errno_ptr() with no name conflicts
- * Added lseek() and fseek()
- * Integrated Pascal interpreter test case on the simulation platform. Needs
- pascal-0.1.1.
- * Add Pascal test case on the z16f platform. Needs pascal-0.1.2 (does not
- yet work due to some tool issues).
- * C buffered I/O fixes:
- - Fix fflush() return value,
- - Add correct fflush behavior when the FILE argument is null.
- - Add logic to a correctly handle read/write access on the same FILE
- - fseek() flushes read/write data when before moving the file pointer
- - When read data is flushed, reposition the file pointer to account for
- buffered, but unread data
- * Pascal P-Code files are now standardized to big-endian for portability
- * Fix a build problem with z80 and SDCC 2.7.0 (format of a map file changed)
- (see bug 1887170)
- * Pascal P-Code runtime now compiles with the SDCC toolchain.
- * Added a generic CAN driver. This driver is untested as of this writing.
- * Corrected DM320 UART configuration problem
-
-0.3.9 2008-03-09 Gregory Nutt <gn...@nuttx.org>
-
- * Began adding support for the ZiLOG Z8Encore! microcontroller for the Z8Encore000ZCO
- development board and the Z8F6403 part.
- * Fix broken 'clean' target on z80sim configurations
- * Re-structure arch/z80 to provide support for all ZiLOG 8-bit microcontrollers (ez8
- in particular for now).
- * Add support for TRS80-Model 3 based on the xtrs emulation (http://www.tim-mann.org/xtrs.html)
- Per patch from Jacques Pelletier.
- * In all shell scripts, change #!/bin/sh to #!/bin/bash to resolve problems in
- Ubuntu where /bin/sh is a link to dash.
- * Z8Encore! port verified on ZDS-II instruction set/chip simulator.
-
-0.3.10 2008-05-15 Gregory Nutt <gn...@nuttx.org>
-
- * Add support for the ZiLOG EZ80Acclaim microcontrooler (EZ80F91 chip).
- * Add configuration for the ZiLOG z8f64200100kit development kit, Z8F6423 part.
- * Add configuration for the ZiLOG ez80f0910200kitg development kit, EZ80F091 part.
- * Correct critical list handling errors in task shutdown logic: One in timer
- deletion logic (timer_delete.c) and one in stream logic (lib_init.c) reported
- by kwonsk.
-
-0.3.11 2008-06-01 Gregory Nutt <gn...@nuttx.org>
-
- * Add support for recursive mutexes.
- * Eliminate a memory leak: contained watchdog instance was not being
- deleted with a POSIX timer was deleted reported by kwonsk.
- * Eliminate a deadlock condition in opendir() reported by kwonsk.
- * Fix several FAT filesystem problems reported by kwonsk (Changes not yet
- verified).
- * Host simulator no longer uses Linux system calls directly; Now works with Cygwin.
- * Fix an error that occurs when a POSIX timer is deleted by the timer signal handler.
- * Add logic to allow the examples/ostest to be run repetitively as an endurance test.
- * Add a ramdisk block driver
-
-0.3.12 2008-08-10 Gregory Nutt <gn...@nuttx.org>
-
- * Improved solution to POSIX timer lifetime controls bug fixed in 0.3.11.
- * Add test for recursive mutexes
- * Correct bug in recursive mutex logic
- * Add mkfifo()
- * Add pipe() and test for both pipes and fifos
- * Attempts to open a FIFO will now block until there is at least one writer
- * Add test/Fixed errors in FIFO reader/writer interlocks
- * Removed limitation: task_create() was only dup'ing 3 file descriptors (now
- dups all open file descriptors).
- * Added a test for redirection of stdio through pipes
- * Fixed error in dup and dup2: Must call open/close methods in fs/driver so that
- driver can correctly maintain open reference counts.
- * Same issue on closing file descriptors in exit()
- * Fixed in error in stdio flush logic. Needed ssize_t vs size_t for error
- check.
- * Moved all FAT related files from fs to fs/fat
- * Implemented mkfatfs(), a non-standard API to create a FAT filesystem on a
- block device (not yet tested).
- * Added a test for mkfatfs() on a RAM disk in examples/mount and verified
- basic mkfatfs functionality for FAT12.
-
-0.3.13 2008-09-01 Gregory Nutt <gn...@nuttx.org>
-
- * NSH: Added mkfatfs, mkfifo, sleep, usleep and nice commands
- * Fixed problem with console input in Cygwin-based simulator; NSH now works
- with simulator.
- * NSH will now execute commands in background
- * sched_get_priority_max/min returned error on SCHED_RR
- * Removed duplicate getenv() implementation in /lib
- * Correct detection of End-of-File in fgets
- * NSH: Implemented sh and crude script handler
- * Fix prototype of read() and write(). Need to use ssize_t and size_t, not
- int and unsigned int.
- * NSH now supports redirection of command output
- * NSH can now use both telnet and serial front ends together
- * NSH: $variable can be used for any command value
- * Fixed an error in opendir() that could cause an assertion to fail
- inappropriately.
- * Correct an error in the FAT that caused files opened for writing with
- O_APPEND to fail. The file was not being properly positioned to the
- end of the file in that case.
- * NSH now supports last exit status $?
- * NSH now supports if-then[-else]-fi construct
- * NSH now supports comments beginning with '#'
- * NSH now supports commands to inspect and modify memory
- * NSH cat command now supports multiple files on command line
- * Add chdir() and getcwd()
- * Fix error in getopt() when called with argc==1
- * Fix error in stat() when used on the root directory
- * NSH: Add cd and pwd commands and current working directory to all NSH
- commands that refer to paths.
- * Fix errors and warnings introduced into Linux sim build because of recent
- Cygwin-based sim changes
- * NSH: Add mem command to display heap usage
- * Added telnet NSH configuration for Neuros OSD.
- * Basic integration of concurrent telnet/serial NSH functional on Neuros
- OSD.
- * Fixed a critical bug that affects the way that environment variables are
- shared amongst pthreads.
- * uIP port enhance to support multi-threaded, concurrent socket access. So,
- for example, one thread can be reading from a socket while another is
- writing to the socket.
-
-0.3.14 2008-09-08 Gregory Nutt <gn...@nuttx.org>
- * FAT FS now uses position variable in struct file. This simplifies operations
- like ftell().
- * fseek() needs to discard bytes buffered by ungetc().
- * Corrected ftell() return value.
- * Added fsetpos() and fgetpos().
- * NSH: Now supports 'test' and '[' commands
- * Correct error in send() timeout logic.
- * Correct error in multi-threaded socket handling in send() and sendto().
- Outgoing data could overwrite incoming data.
- * Add support to uIP for application access to ICMP protocol stacks; Add
- ping request logic.
- * NSH: Add ping command
- * Correct IP checksum calculation in ICMP and UDP message send logic.
- * NSH: Created an HTML document and a more detailed README file describing NSH.
- * Added basic TFTP client logic (netutils/tftpc).
- * NSH: Add get and put commands to support TFTP get and put operations.
- * NSH: Added a mkrd command that will create a RAMDISK that can be formatted
- and mounted.
- * Corrected a critical bug that prevent recvfrom from receiving packets from
- any remote UDP port.
- * NSH: Add hexadecimal dump command (xd)
- * Fixed several critical bugs with regard to fat reading and writing and FAT12
- accesses. Basically the FAT FS only worked with my tiny test files and test
- cases. A lot of stronger FAT tested is needed!!
- * Fixed another FAT bug in implementation of FAT lseek; this prohibit correct
- random access to large files.
-
-0.3.15 2008-09-20 Gregory Nutt <gn...@nuttx.org>
- * Added support for ROMFS filesystem.
- * Added a simple test the ROMFS filesystem (examples/romfs)
- * NSH: Use ROMFS to provide an option for a start-up script at /etc/init.d/rcS
- * Add definition of BIOC_XIPBASE ioctl and implement in RAM disk block driver.
- This is a low level requirement for eXecute In Place (XIP) support.
- * Add a FIOC_MMAP to perform memory mapping of a file and implemented the
- ioctl command in the ROMFS filesystem. This is a requirement for eXecute
- In Place (XIP) support.
- * Add mmap() API with restricted capability (only for XIP support)
- * Extend ROMFS test at /examples/romfs to verify mmap() and XIP support.
- * Add support for Intel Hex format output using objcopy
- * Completed the basic port of the NXP LPC2148 on the mcu123.com board.
- The basic port includes successful booting, timer interrupts, serial console,
- successfully passing the examples/ostest, and a NuttShell (NSH) configuration.
- * ARM architectures now support drivers/lowconsole.c
-
-0.3.16 2008-10-10 Gregory Nutt <gn...@nuttx.org>
- * Added header files defining a common USB device controller architecture
- * Added USB device side driver for the LPC214x
- * Correct the frequency of system timer interrupts in the NXP LPC214x port
- (off by 20x in nuttx-0.3.15)
- * Add an option to set aside a separate stack for interrupt handling (ARM only).
- This is useful when memory is constrained, there are multiple tasks, and
- the interrupt stack requirement is high (as when USB is enabled).
- * Added USB serial class device side driver (emulates Prolific PL2303
- serial-to-USB adaptor)
- * Add LPC214x USB serial configuration; Add examples/usbserial test
- * Added USB device side driver for the DM320 (untested at initial release)
- * Fixed an error in a previous (post 0.3.15) check-in that broke the LPC214x
- system timer.
- * Fixed serial driver bugs related to (1) open counts and (2) recognizing
- O_NONBLOCK on read.
- * Fixed an error in read(); it was not setting the errno on errors returned
- from the driver.
-
-0.3.17 2008-10-28 Gregory Nutt <gn...@nuttx.org>
- * Incorporate patch "[2164503] nuttx-0.3.16 does not build for ARM with USB disabled"
- * Reduced the amount of memory reserved for USB serial control requests. It
- was unnecessarily large.
- * Added LPC214x SPI1 driver to interface with MMC on mcu123.com board.
- * Added a simple SPI-based MMC/SD block driver
- * NSH: Add LPC214x-specific support to NSH; NSH now mounts any SD cards in the slot.
- * FAT: Fix access to unaligned 32-bit values in partion table (start sector & size)
- * Fixed a problem with a un-initialized variable in the USB serial driver.
- * Added USB storage NXP LPC214x configuration
- * Added a test for USB storage under examples/usbstorage
- * Fixed a bug in the LPC214x USB driver: It was not properly clearing a HALTed
- endpoints (other than EP) on receipt of CLEAR FEATURES request.
- * Added USB storage class device side driver (BBB)
- * Fixed a bug in the LPC214x USB driver: It was not properly handling request buffers
- larger then the endpoint's max packet (DM320 driver also fixed, untested)
- * Added logic to the USB device interface: A bit is needed to force the driver to
- to terminate an IN transfer with a short packet (zero-length if necessary).
- * Fix an error in the NXP LPC214x USB device driver that was causing corruption of
- the request queue (M320 driver also fixed, untested)
- * Correct another error in the NXP LPC214x USB device driver that caused read failures
- when the request buffer size was larger than maxpacket.
- * Numerous corrections/extensions to the USB tracing logic included in 0.3.16 (but
- not integrated until 0.3.17)
- * Fixed another bug in the NXP LPC214x USB device driver: After a stalled endpoint
- is resumed (view CLEAR FEATURE), we must restart the IN (outgoing) queue.
-
-0.3.18 2008-11-16 Gregory Nutt <gn...@nuttx.org>
- * Added port for the STMicro STR71x processor and configuration for the Olimex STR-P711
- board (STR71x testing is stalled because I have been unable to get OpenOCD to
- communicate with my JTAG wiggler on Linux).
- * Fix race condition workaround delay in LPC214X SPI logic. This was also the cause of the
- very bad MMC/SD performance.
- * Began port of the Hitachi SH-1 using the SH-1/US7032EVB1 board
- * Re-built all configurations that use SDCC and Zilog toolchains to make sure they still
- build (they didn't, but they do now).
- * Fixed several erroneous "list empty" checks in the CAN driver.
- * Hitachi SH-1 passes (reduced) examples/ostest; the examples/nsh test still fails.
- There are remaining instabilities that make the port un-usable. The nature of these is
- not understood; the behavior is that certain SH-1 instructions stop working as advertised.
- This could be a silicon problem, some pipeline issue that is not handled properly by the
- gcc 3.4.5 toolchain (which has very limit SH-1 support to begin with), or perhaps with the
- CMON debugger. At any rate, I have exhausted all of the energy that I am willing to put
- into this cool old processor for the time being.
- * Renamed configuration item CONFIG_PROC_STACK_SIZE as CONFIG_IDLETHREAD_STACKSIZE: It now
- only controls the size of the stack for the IDLE thread. Added CONFIG_USERMAIN_STACKSIZE:
- This is the size of stack used with the user_start() thread is created. The two stacks
- no longer have to be the same.
- * Add a loop device that converts a file into a block device.
- * Each NSH command can now be disabled through a configuration setting. All of these
- settings make the configuration of NSH potentially complex but also allow it to squeeze
- into very small memory footprints.
- * Added a block to character (BCH) driver. This is kind of the reverse of the loop
- device; it allows you access a block device like a character device.
- * Added strcasecmp() and strncasecmp()
- * NSH: Added the 'dd' command
- * NSH: Added the 'losetup' command
- * Fixed a FAT bug: After recent changes, it would mount a (invalid) FAT file system
- even if the medium is not formatted!
- * Corrected two important errors in FAT lseek implementation: (1) the sectors-per-cluster
- value was being reset to "1" and (2) important lseek logic was omitted when the seek
- position was zero.
- * Fixed a bug in getopt(). It would fail if on certain combinations of terminal argument
- types.
-
-0.3.19 2008-11-26 Gregory Nutt <gn...@nuttx.org>
- * Add poll() and select() APIs (in the initial check-in, these work only with character devices)
- * Add poll() methods to /dev/null, /dev/zero, pipes, fifos, and serial drivers.
- * Add examples/poll for testing poll() and select()
- * Fix hostile behavior of getc, fgetc, getchar, etc.: the serial driver was waiting for a
- full buffer of read data before return. This means that getc would stall when it needed
- to refill the input buffer. The old behavior (read full blocks) might be useful in other
- contexts, so it is still available within the driver as a configuration option.
- * Implement poll() and select() support for TCP/IP sockets
- * Fixed an important bug in the TCP/IP buffering logic. When TCP/IP read-ahead is enabled
- and not recv() is in-place when a TCP/IP packet is received, the packet is placed into
- a read-ahead buffer. However, the old contents of the read-ahead buffer were not being
- cleared and old data would contaminate the newly received buffer.
- * Implemented support for connection backlog. The size of the backlog is specified by the
- second argument of the standard listen() API. Hooks are provided to support poll()/select()
- waiting for connections, with a subsequent call to accept() to use the backlogged connection.
- * Fixed a minor bug in accept(). It should allow the address and addresslen values to be NULL
- * Added first-cut definition for a framebuffer interface (and simulated framebuffer for testing
- purposes only)
- * Added fixed precision math support
- * Added some color converson routines into what may become a real graphics library someday.
- * Added a framebuffer driver for the DM320 (untested on initial check-in)
- * Network: Add support for outgoing multicast addresses
- * Added some rasterizers to the graphics library
-
-0.4.0 2008-12-06 Gregory Nutt <gn...@nuttx.org>
- * Initial release of a tiny windowing system for NuttX
- * Add fixed precision sin() and cos() (not well tested at initial check-in)
- * Add an X11-based simulated framebuffer driver
- * The simulated target now has an option (CONFIG_SIM_WALLTIME) that will let the simulation
- run in more-or-less realtime.
- * Added more extensive window support: frames, toolbars, etc.
- * Added support for bitmap fonts
- * Integrated the new font support with a font test in examples/nx
- * Add documentation for NX graphics subsystem
-
-0.4.1 2009-02-06 Gregory Nutt <gn...@nuttx.org>
- * Added board support for the ZiLog eZ80Acclaim! ez80f910200zco Development Kit.
- * Fixed several compilation errors in fixed precision math library when built
- against toolchains that do not support 64-bit type 'long long'.
- * Fix errors in some function prototypes in dirent.h
- * Add eZ80F91 EMAC driver
- * Fix recvfrom() compilation error: only noted under ZDS
- * Updated all ARM Make.def files to work with gcc 2.4.2 (However, there are
- still some build issues associated with that toolchain in use of arm-elf-objcopy
- -- see the TODO.txt list for details)
- * Fix problems with Z16F and eZ80 compilation introduced with recent changes.
-
-0.4.2 2009-02-28 Gregory Nutt <gn...@nuttx.org>
-
- * M16C: Add support for the Renesas M16C MCU and the SKP16C26 StarterKit. However,
- the target cannot be built because the GNU m16c-elf-ld link fails with
- the following message:
-
- m32c-elf-ld: BFD (GNU Binutils) 2.19 assertion fail /home/Owner/projects/nuttx/buildroot/toolchain_build_m32c/binutils-2.19/bfd/elf32-m32c.c:482
-
- Where the reference line is:
-
- /* If the symbol is out of range for a 16-bit address,
- we must have allocated a plt entry. */
- BFD_ASSERT (*plt_offset != (bfd_vma) -1);
-
- No workaround is known at this time. This is a show stopper for M16C.
-
- * eZ80Acclaim!: Fix interrupt vectors positioning; they were being positioned
- wrong by 64 bytes (Kevin Franzen).
- * eZ80Acclaim!: Corrected some stack handling errors during interrupt handling
- context save and restore (Kevin Franzen).
- * eZ80Acclaim!: Corrected vector initialization logic (Kevin Franzen).
- * eZ80Acclaim!: Corrected overflow problem in the calculation of UART baud rate
- divisor, the system timer divisor, and the EMAC poll timer.
- * eZ80Acclaim!: Fixed GPIO pin configuration get serial output
- * eZ80Acclaim!: Correct stack overflow in ostest example configuration
- * eZ80Acclaim!: Fixed restoration of interrupts state on interrupt level context switch.
-
-0.4.3 2009-03-04 Gregory Nutt <gn...@nuttx.org>
-
- * z8Encore! and eZ80Acclaim!: Fixed the serial driver initialization sequence
- * eZ80Acclaim!: Fixed error in vector table: Missing space set aside for the
- "unused" vectors. As a result, all vectors above timer4 were skewed.
- * eZ80Acclaim!: Fixed logic error in UART interrupt handler.
- * Many fixes in FAT file system and in NSH for correct compilation with ZDS-II
- * eZ80Acclaim!: Added and verified a NuttShell (NSH) configuration.
- * eZ80Acclaim!: Correct endian-ness; defconfig files said BIG endian.
- * Restructured parts of the uIP port for correct compilation with ZDS-II
- * eZ80Acclaim!: Complete basic integration of the eZ80F91 EMAC driver. The
- driver is basically functional and should mature prior to the 0.4.3 release.
- * Implemented priority inheritance logic for POSIX semaphores. Because the pthread
- mutexes are built on semaphores, they will have this property as well.
-
-0.4.4 2009-03-29 Gregory Nutt <gn...@nuttx.org>
-
- * examples/nsh: A debug option was left on that can (and does) cause
- infinite loops and stack overflows.
- * net/uip: Correct calculation of checksum on ICMP ping response.
- * examples/dchpd: Added a tiny DHCP server example
- * net/uip: Correct UDP bind behavior. It should select a valid port number
- if it receives a port number of zero.
- * netutils/dhcpd: correct for ZDS compiler. Fix issue with re-use of a
- port number. Fixed a number of broadcast-related problems.
- * eZ80Acclaim!: Add a tiny webserver configuration
- * eZ80Acclaim!: Fixed an important bug in the EMAC Tx timeout logic. It was
- always timing out when the load was heavy and worse, for some reason,
- resetting the Tx function caused unexpected registers to be reset in
- the Rcv function was well.
- * Z80: Patch incorporated: "[2696648] Z80: interrupt flag stored in parity bit"
- (submitted by JPelletier). The is the same fix that was needed for the
- eZ80 and fixed in 0.4.2.
- * netutils: Added logic to support a simple wget() function
- * examples/wget: Added a test for wget() (untested -- see NOTE)
- * lib/strncasecmp: Fix cut'n'paste error in function name.
- * NSH: Added wget command (untested -- see NOTE).
- * examples/sendmail: A simple sendmail example (untested -- see NOTE)
-
- NOTE: Features related to wget and sendmail are not tested on the target platform
- in this release and, hence, most likely have problems. I don't have the correct network
- setup to perform that testing now (I'm in a hotel).
-
-0.4.5 2009-04-19 Gregory Nutt <gn...@nuttx.org>
-
- * Add an enumeration argument to the SPI chip select and status methods so
- that the interface can handle more than one device.
- * eZ80Acclaim!: Add a generic SPI driver for all eZ80 boards.
- * Add a setmode() method to the SPI interface to handle parts with differing
- mode requirements.
- * include/nuttx/i2c.h: Defined a standard I2C interface
- * eZ80Acclaim!: Add an I2C driver.
- * eZ8Encore!: Add an I2C driver.
- * Add support for the Freescale i.MX1/L architecture and a configuration for
- the Freescale MX1ADS development board.
- * examples/helloxx: Added a simple C++ hello world example
- * include/css: Added std header files
- * libxx: New C++-only directory provides support for minimal C++ applications
-
-0.4.6 2009-05-19 Gregory Nutt <gn...@nuttx.org>
-
- * Change SPI interface so that is can accommodate interfaces where the
- number of bits per word is greater an 8 (such as with many 9-bit display
- interfaces). -- this might have broken a few things which will need to
- be retested!
- * arch/arm/src/imx: Added i.MX SPI driver
- * SPI: Add a method to set the number of bits per word. Also add an
- alternative interface for so that (eventually) I can phase the sndblock
- and recvblock methods and replace them with a single exchange method
- * Build: objcopy fails with toolchains that use newer GCC and binutils. The
- following arguments need to be included in the objcopy command line "-R .note
- -R .note.gnu.build-id -R .comment" This has been fixed in arch/arm/src/Makefile,
- but other architectures may have the same problem. Thanks to Dave Marples
- for verifying this.
- * configs/eagle100/ostest: Added support for the MicroMint Eagle100 board.
- This board has a Luminary LM3S6918 Cortex-M3. Added a configuration to build
- examples/ostest.
- * arch/arm/src/lpc214x: Add configuration option to enable fast GPIO (vs.
- legacy, "slow" GPIO) for LPC214x.
- * arch/arm: Restructured the arch/arm directory structure to better support ARM
- and Cortex-M3.
- * sched/: pthread_create() must return a (non-negated) errno value on failure.
- * configs/eagle100/nsh: Add a NuttShell (NSH) configuration for the Eagle-100
-
-0.4.7 2009-05-29 Gregory Nutt <gn...@nuttx.org>
-
- * arch/arm/src/lm3s: Added an Ethernet driver for the LM3S6918
- * configs/eagle100/nettest: Added an examples/nettest configuration for the
- Micromint Eagle100 board.
- * Documentation/NuttxPortingGuide.html: Added a section on NuttX device drivers.
- * configs/eagle100/httpd: Added an examples/uip configuration for the
- Micromint Eagle100 board.
- * arch/arm/src/lm3s: Added an SSI driver for the LM3S6918
- * examples/nsh: Added MMC/SD support for the LM3S6918
- * arch/arm/src/lm3s: Fix logic for setting and clearing output GPIOs (critical
- fix!).
- * drivers/mmcsd: Found numerous errors in current MMC/SD SPI driver. Bad frequency
- calculation based on CSD settings, inappropriate timeouts, odd code that looks like
- a bad search and replace. Also needs support for SDHC ver 2.x. New MMC/SD is
- largely redesigned and probably non-functional in the first check-in.
- * drivers/mmcsd: Changes verified on 4Gb Kingston microSHDC card and on a 2Gb
- SanDisk microSDC card on the Eagle100 platform.
- * fs/fat: With the 4Gb card, the first tests of FAT32 were (finally) performed.
- Found and corrected a problem that prevented use of FAT32: It was not updating
- the sector cache before checking the FAT32 FSINFO sector.
- * configs/eagle100/*/Make.defs: Added configuration options that should make
- it possible to build NuttX for the Eagle100 using CodeSourcery 2009q1 toolchain
- and the devkitARM GNU toolchain.
- * configs/mcu123-lpc214x/src: Corrected some logic in the LPC2148 SPI receive block
- logic. Re-verified SDC ver1.x support with 1Gb Toshiba SDC, 1Gb PNY SDC, and
- 4Gb Kingston SDHC. There are CMD0 issues with the 2Gb SanDisk SDC on this board.
- * fs/fs_mount.c: Corrected error handling that could cause a deadlock on certain
- mount() failures.
-
-0.4.8 2009-06-13 Gregory Nutt <gn...@nuttx.org>
-
- * lib/lib_*stream.c: Extend internal stream logic to support incoming streams.
- * arch/arm/src/str71x: Serial output is now correct and timer interrupts are
- working. The test at configs/olimex-strp711/ostest passes. This means that
- the basic STR-P711 port is complete.
- * configs/olimex-strp711/nsh: Add and verified a NuttShell (NSH) configuration
- for the STR-P711.
- * arch/arm/str71x/str71x_serial.c: The STR711 interrupt driven serial driver
- finally works after some extradinary measures to handle missed interrupts.
- NSH is fully functional on the Olimex STR-P711 board.
- * example/nsh: Moved architecture specific files from NSH directory to board-
- specific directories.
- * config/olimex-strp711/src/up_nsh.c: Add an NSH board specific directory for
- for the Olimex STR7P11 board.
- * Fixed build of LM3X6918 using the CodeSourcery Windows native toolchain. There
- were lots of issues with Cygwin paths and Cygwin symbolic links. These changes
- may work with the devarmKIT as well, but that remains untested.
- * The NXP LPC2148 and STR711 targets can now also be built using the CodeSourcery
- or devkitARM Windows native toolchains.
-
-0.4.9 2009-06-26 Gregory Nutt <gn...@nuttx.org>
-
- * Add strtoll() and strtoull(); Add macros for atol() and atoll().
- * dup() and dup2() will now clone socket descriptors
- * All socket descriptors are now cloned when a new task is started via
- task_create().
- * Add configuration options to suppress or eliminate cloning of file
- and/or socket descriptors when a new task is started by task_create():
- CONFIG_FDCLONE_DISABLE, CONFIG_FDCLONE_STDIO, CONFIG_SDCLONE_DISABLE.
- * Use of C++ reserved word 'private' in C header files causes problems
- for C++ that include them.
- * Added 'binfmt' support to allow execution of programs in a file system,
- binding to NuttX symbols. A custom format call NXFLAT is used; this
- derives from http://xflat.sourceforge.net. At present is supports on
- XIP execution from ROMFS file systems. Initial check-in is untested
- and probably breaks many builds.
- * examples/lib: Added qsort()
- * examples/nxflat: Added support for symbol tables
- * Correct logic that creates compiler include paths. On Cygwin, the
- include paths for Cygwin-based GCC were being converted to windows
- native paths. That causes many problems -- breaking dependencies
- for one.
- * Fixed an important bug in ROMFS. The initial XIP offset was set
- incorrectly so if sector zero was read first, there was a bad read.
- I don't know how it worked before.
- * arch/arm/src/common/up_use_stack.c. Fixed a fatal stack setup error.
- This file has been around for a long time, but I don't think it has
- every been used before (i.e., prior to the NXFLAT logic)
-
-0.4.10 2009-08-08 Gregory Nutt <gn...@nuttx.org>
-
- * lib/: Added some basic regex-subset, pattern matching functions
- * lib/: Greatly simplified mktime() and gmtime_r(). The Gregorian and
- Julian time calculations were interesting, but not necessary in the
- typical embeddd system.
- * sched/: Added gettimeofday(). This implementation is simply a thin
- wrapper around clock_gettimer().
- * lib/: Add gmtime(), localtime(), and strftime()
- * binfmt/: Add exec(). This is just a wrapper that executes both
- load_ and exec_module() in a more familiar manner. It is not consistent
- with more standard exec() functions, however, because (1) it returns
- and (2) it requires symbol table arguments.
- * lib/: Add fileno()
- * examples/ostest: Several of the tests used a big, hard-coded stack size
- when creating test threads (16K stacksize). The stack size should
- be controlled by the .config file or the OSTest won't work on platforms
- with memory constraints.
- * netutils/thttpd: An initial port of Jeff Poskanzer's THTTPD HTTP server.
- See http://acme.com/software/thttpd/.
- * examples/thttpd: A basic test program for THTTPD
- * configs/eagle100/thttpd: A build configuration for THTTPD on the Micromint
- Eagle-100 LMS6918 (Cortex-M3) board.
- * configs/ntosd-dm320/thttpd: A build configuration for THTTPD on the Neuros
- DM320 platform.
- * lib/: Added strstr() and strpbrk().
- * net/recvfrom.c and net/accept(): Sockets now support some non-blocking
- operations, specifically for (1) TCP/IP read operations when read-ahead
- buffering is enabled, and (2) TCP/IP accept() operations when TCP/IP
- connection backlog is enabled.
- * fs/fs_fcntl.c and net/net_vfcntl.c: Minimal support provided for fcntl().
- It can, at least, be used to mark sockets as blocking or non-blocking.
- * net/net_close.c: Fix bug in close(). If reference count not set to zero
- then uip_tcpfree() will assert when DEBUG is enabled.
- * net/accept.c: Fix bug in accept(). The logic expected parts of the
- return address structure to be initialized or it would return an error.
-
-0.4.11 2009-09-16 Gregory Nutt <gn...@nuttx.org>
-
- * fs/fs_read.c and fs/fs_write.c. read() and write() to socket is the
- same as recv() and send() with flags = 0. Fixed!
- * net/recvfrom.c: Fix errors in return value from non-blocking socket read.
- * lib/lib_strcasecmp.c and lib/lib_strncasecmp.c. Use of post-incremented
- argument to macro caused strcasecmp() and strncasecmp() to fail.
- * lib/lib_strstr.c: Length of substring off by one causes false alarm
- sub-string matches.
- * arch/arm/src/lm3s/lm3s_ethernet.c: Fix errors in LMS6918 FIFO length
- handling. (1) The incorrect size of the Ethernet header was being
- subtracted on outgoing messages (4 vs 14), which caused outgoing messages to
- be a little too long. (2) The size of incoming FIFO messages is 6 bytes
- larger than it expected (2 for the length and 4 for the FCS). The unhandled
- extra two bytes of length cause the driver to sometimes read one too many
- words from the received FIFO (corrupting the next queued receive packet,
- if any).
- * net/net_poll.c and net/uip/uip_tcpbacklog.c. Fixed an important race condition
- bug in polling for connections. The logic worked if the poll was inplace
- before the connection was received; but the poll failed to awaken if the
- connection was already pending in the backlog when poll() was called.
- * net/net_close.c. Fixed another important TCP/IP race condition bug: If
- the host closes the TCP connection just before the target calls close(), then
- the close operation may hang indefinitely!
- * net/net_tcppoll.c. Removed an unnecessary check for outstanding, un-ACKed
- data. The NuttX socket layer keeps track of ACKs and doesn't need this check;
- removing the check should improve write throughput
- * Add DEBUG configuration option to enable debug console output without disabling
- optimization (and vice versa)
- * Changed lots of occurrences of debug macro dbg() to lldbg(). dbg() uses
- stdout to output debug data. That works fine unless (1) the dbg() macro
- is interrupt logic and the interrupted task has redirected stdout! Most
- changes were in uIP.
- * net/uip/uip_tcpinput.c. Connection reference count was not being set correctly
- when a socket is created by accepting a new connection. Since the reference
- count is bad, such sockets are not successfully duplicated when being passed
- to new tasks.
- * net/net_clone.c. Similarly, after a socket is cloned, its reference count
- was not being initialized.
- * lib/lib_strstr.c. Improperly incremented pointer could cause comparison
- failures.
- * net/. Connection reference count must always be set to zero before calling
- uip_tcpfree() or it could trigger a DEBUGASSERT that verifies that the
- reference count is zero before freeing a connection structure.
- * net/uip/uip_listen.c. uip_accept() consulted the wrong list to find the
- listener on a socket. The previous logic worked most of the time, but
- occasionally picked the wrong listener.
- * net/net_close.c and net/net_sockets.c. Sockets were not being closed
- when a task exits. If many server tasks are created and exit without closing
- sockets (such as with CGI tasks), then eventually, you will run out of sockets.
- * netutils/thttpd. Basic functionality of THTTPD is complete. This includes
- serving up files from a file system and executing NXFLAT-based CGI programs
- and pipe the stdout back to the HTTP client.
-
-0.4.12 2009-10-17 Gregory Nutt <gn...@nuttx.org>
-
- * arch/arm/src/stm32 and configs/stm3210e-eval. Added basic support for the
- STMicro STM32, Cortex-M3 MCU. The specific port is to the STMicro STM3210E-EVAL
- development board based around the STM32F103ZET6 MCU.
- * configs/stm3210e-eval/RIDE. Added a basic STMicro RIDE7 project that can be
- used to perform basic STM32 board bring-up (due to RIDE7 size limitations, it
- cannot be used for the full NuttX bring-up).
- * configs/stm3210e-eval/ostest. The STM32 now passes the basic NuttX OS test
- at examples/ostest. The rest should be a piece of cake.
- * configs/stm3210e-eval/nsh. Added NuttShell (NSH) example.
- * configs/stm3210e-eval/src/stm32102e-internal.h. Fix on-board LED GPIO definitions.
- * arch/arm/src/stm32/src/stm32/stm32_dma.c. Added DMA channel support for the STM32
- * arch/arm/src/stm32/src/stm32/stm32_spi.c. Added a DMA-based SPI driver for the STM32.
- * arch/arm/src/stm32/src/stm32/stm32_serial.c. Finished interrupt-driven,
- USART console driver. This makes NSH work perfectly.
- * Things left to do for the STM32 deferred to the 0.4.13 release: USB device driver,
- LCD driver and NX bringup on the eval board's display and MicroSD support. An SPI
- driver was included in the 0.4.12 release, but is not yet tested.
-
-0.4.13 2009-11-04 Gregory Nutt <gn...@nuttx.org>
-
- * include/nuttx/mtd.h. Added a simple interface definition to support some
- FLASH, EEPROM, NVRAM, etc. devices.
- * driver/mtd/m25px.c. Added a driver for SPI based FLASH parts M25P64 and M25P128.
- * configs/stm3210e-eval/usbserial. Add a USB serial configuration for the STM32.
- Depends on the STM32 USB driver.
- * arch/arm/src/cortexm3/up_switchcontext.S & up_svccall.c. Made an improvement
- to context switching. There are two types of context switches: interrupt
- context switches and background/user context switches. This change should
- improve the performance of those background/user context switches by a factor
- of about two.
- * arch/arm/src/stm32/: Fix several typos in the serial logic. It turns out
- that these typose don't make any difference as long as you use only one
- serial port and all uarts are configured the same. But the typos are bugs
- waiting to happen in any other configuration.
- * arch/arm/src/stm32/: You have to configure CTS/RTS function pins for USART
- 2 and USART 3 even if you are not using flow control.
- * arch/arm/src/stm32/stm32_usbdev.c: Added a USB device-side driver for the
- STM32. NOTE: This is an early release of the USB driver. There is at least
- one known issue. The examples/usbserial test only executes correctly under
- certain conditions (see the full bug description in the TODO list).
- * arch/arm/src/stm32/stm32_rcc.c: Fixed an error in clock initialization.
- On some boards (none of mine), the HSE (high speed external clock) delay
- loop times out if the optimization level is high. The STM32 then falls
- back to the HSI (internal clock), and the system clock is too slow by a
- factor of 11.1%. This was fixed by simply add the volatile storage class
- to the timeout loop counter
- * arch/arm/src/stm32/stm32_irq.c: Fixed a critical bug in the interrupt
- control logic. The wrong register was being used for interrupts in a
- certain range. Worked fine until you try to use an interrupt in that
- range!
-
-4.14 2009-12-02 Gregory Nutt <gn...@nuttx.org>
-
- * arch/arm/src/stm32/stm32_gpio.c: Add support for configure an input GPIO
- to generate an EXTI interrupt.
- * config/stm3210e-eval/src/up_buttons.c: Add support for on-board buttons.
- * include/nuttx/rwbuffer.h: Add generic support for read-ahead buffering
- and write buffering that can be used in any block driver.
- * include/nuttx/wqueue.h: Added a generic worker thread that can used to
- defer processing from an interrupt to a task.
- * include/nuttx/sdio.h: Defines a generic SD/SDIO interface can can be
- bound to a MMC/SD driver to provide SDIO-based MMC/SD support.
- * drivers/mmcsd/mmcsd_sdio.c: Provides an SDIO-based MMC/SD driver.
- * arch/arm/src/stm32/stm32_sdio.c: Provides an STM32 implementation of
- the SDIO interface defined in include/nuttx/sdio.h.
- * fs/fs_mount.c: Correct error handling logic. If the bind() method
- fails, then a reserved node is left in the tree. This causes subsequent
- attempts to mount at the location to fail (reporting that the node
- already exists). This is a problem for block drivers for removable
- media: The bind method could fail repeatedly until media is inserted.
- * arch/arm/src/stm32/chip.h & stm32_dma.c: Fixed several definitions
- that can cause compilation errors when DMA2 is enabled.
- * arch/arm/src/stm32/stm32_dma.c: Integrated and debugged STM32 DMA
- functionality that was added in 0.4.12.
- * configs/stm3210e-eval/usbstorage: Add a configuration to exercise
- the STM32 with the USB mass storage device class example
- (examples/usbstorage).
- * configs/mcu123-lpc214x/up_usbstrg: Move LPC-specific code from
- examples/usbstorage to configs/mcu123-lpc214x.
- * configs/stm321e-eval/up_usbstrg: Add STM32-specific logic for the
- examples/usbstorage test.
- * arch/arm/src/stm32/stm32_usbdev.c: Fix bugs in STM32 USB device-side
- driver: (1) Need to disconnect after reset received, (2) Status setup
- to recover from stall on TX endpoint.
-
-5.0 2009-12-21 Gregory Nutt <gn...@nuttx.org>
-
- * arch/hc: Adding framework to support m68hc11/12
- * configs/demo9s12ne64: Configuration to support Freescale DEMO9S12NE64
- development board (MC9S12NE64 m68hcs12 processor).
- * drivers/mtd/ftl.c: A FLASH translation layer (FTL) has been implemented.
- This layer will convert a FLASH MTD interface into a block driver that
- can be used with any file system. Good performance of this layer will
- depend upon functioning write buffer support!
- NOTE: FTL support is untested as of the initial check-in.
- * Numerous minor changes for m68hc12 to eliminate compilation errors and
- warnings due to the fact that it uses 16-bit integer types and for casts
- between uint32 (32-bits) and an mc68hc12 pointer (16-bits).
- * sys/types: Size of off_t and blkcnt_t should not depend on size of
- int in the architecture; Removed non-standard type STATUS
- * include/: Added header files stdint.h, stdbool.h, cxx/cstdint, and
- cxx/cstdbool
- * Changed ALL references to non-standard fixed-size types (like uint32,
- ubyte, etc.) to standard types (like uint32_t, uint8_t, etc.) from
- stdint.h. Use type bool and {true, false} from stdbool. This effected
- most of the files in the system! Almost all configurations have been
- re-built and many have been re-verified in order to get confidence in
- these changes.
- * graphics/ and examples/nx: Fix numerous build errors that have been
- introduced lately. NXGL has suffered some bit-rot from not being used
- in some of the most recent ports.
- * The misc/pascal NuttX add-on package has been updated to use the new
- standard types from stdint.h and stdbool.h and re-integrated with NuttX.
- The released pascal-2.0 will be the first version that contains the
- compatible changes.
- * arch/arm/src/lm3s/lm3s_ethernet.c: Fixed an important bug in the LM3S
- Ethernet driver: If full packet is received, the packet-too-big check
- will fail because it needs to subtract 6 from the packet size (to
- account for the 2-byte packet length and the 4-byte packet FCS in the
- FIFO).
- * net/accept.c: Fixed a bad assertion (only happens when debug is enabled).
- * net/send.c net/uip/uip_tcpseqno.c: Fixed a critical error in the TCP/IP
- logic. The NuttX port of uIP imcludes logic to send data ahead without
- waiting for ACKs from the recipient; this greatly improves throughput.
- However, the packet sequence number was not being updated correctly and,
- as a result, packets were not be ACKed by the recipient and transfers
- would sometimes stall. This is a very important bug fix (in fact, I
- don't understand how TCP/IP worked at all without this fix???)
- * include/nuttx/arch.h and arch/*/common/up_udelay.c: Change argument
- of up_udelay() to type useconds_t to avoid warnings when sizeof(int)
- is 16-bits.
- * drivers/mmcsd/*: Add casts in constant expressions to avoid warnings
- when sizeof(int) is 16-bits.
-
-5.1 2010-01-30 Gregory Nutt <gn...@nuttx.org>
-
- * arch/arm/src/lpc313x and arch/arm/include/lpc313x: Added framework
- to support the NXP LPC3131.
- * Add configs/ea3131. The LPC3131 port for the Embedded Artist EA3131
- (LPC3131) is code complete and waiting for me to get hardware in
- hand.
- * arch/arm/src/sam3u, arch/arm/include/sam3u, and configs/sam3u-ek -
- Added the basic framework needed to begin a port for the SAM3U-EK
- development board.
- * lib/lib_crc32.c: Add CRC32 logic by Gary S. Brown to lib/. This is
- the larger (but faster) table look-up version of the CRC32 algorithm.
- * configs/ea3131/tools: Added a tool to create a image suitable for
- use with the LPC313x bootloader.
- * configs/sam3u-3k/ostest: Completed verification of the basic NuttX
- OS test for the SAM3U.
- * arch/arm/src/common/up_createstack: stack was always been cleared
- when it was allocated. This is a good feature for monitoring the
- stack during debug, but really hurts thread start-up performance.
- Clearing is now done if CONFIG_DEBUG=y only. Changes was only made
- for arm, but really should be made for all architectures.
- * configs/sam3u/nsh: Added NSH configuration for SAM3U
-
-5.2 2010-03-18 Gregory Nutt <gn...@nuttx.org>
-
- * arch/arm/src/sam3u/sam3u_pio.c: Fix an address calculation error
- that caused ports B & C to get mapped to the PIOA base address.
- This is an important bugfix! (a patch is available)
- * arch/arm/src/lpc313x/lpc313x_boot.c: Fix an error in the vector
- initialization was causing a memory fault.
- * lib/lib_strtod.c: Add strtod()
- * lpc3131/ea3131: Several bring fixes submitted by David Hewson. The
- lpc3131 is almost there! Thanks David!
- * arch/arm/src/arm/up_head.S: Corrected backward conditional compilation
- that selects if vectors are located at 0x0000:0000 or 0xffff:f000.
- This fixes the last show stopper bug in the lpc313x bring-up.
- * configs/ea3131/nsh: Added a NuttShell (NSH) configuration for the
- EA3131.
-
-5.3 2010-04-11 Gregory Nutt <gn...@nuttx.org>
-
- * arch/arm/src/lpc313x/lpc313x_usbdev.c: USB driver for the LPC313x
- contributed by David Hewson.
- * configs/ea3131/src/up_ubstrgc.c, configs/ea3131/usbserial,
- configs/ea3131/usbstorage: USB storage and USB serial example support
- contributed by David Hewson.
- * Several important compilation error fixes in lpc313x and (dualspeed) USB
- code also contributed by David Hewson.
- * arch/arm/src/sam3u/sam3u_dmac.c: DMA support for the AT90SAM3U.
- * arch/arm/src/sam3u/sam3u_hsmci.c: SD memory card support for AT90SAM3U
- (Neither the DMA nor the HSMCI driver are functional on the initial checkin).
- * drivers/usbdev: Several important fixes to the USB mass storage driver
- submitted by David Hewson.
- * configs/olimex-lpc2378, arch/arm/include/lpc2378, and arch/arm/src/lpc2378 -
- Basic port of the NXP 2378 on the Olimex board contributed by
- Rommel Marcelo.
- * arch/arm/src/sam3u/sam3u_internal.h: Fixed a critical bug in the AT91SAM3U
- PIO decoding. No PIOs greater than 15 could be used on any port! Obviously,
- no one has been using this port.
-
-5.4 2010-04-23 Gregory Nutt <gn...@nuttx.org>
-
- * include/nuttx/lcd.h: Defines an LCD interface.
- * graphics/nxglib/fb and lcd: Support LCD and framebuffer rasterizers for NX.
- * configs/sam3u-ek/src/up_lcd.c: LCD driver for LCD on SAM3U-EK development
- board.
- * configs/sam3u-ek/nx: NX graphics configuration for the SAM3U-EK
-
-5.5 2010-05-09 Gregory Nutt <gn...@nuttx.org>
-
- * drivers/net/enc28j60.c: Microchip ENC28J60 SPI Ethernet chip driver.
- (untested on original check-in).
- * configs/olimex-str7p11/nettest: examples/nettest configuration using
- the ENC28J60 driver on the Olimex STMicro STR-P711.
- (unverified on original check-in)
- * configs/olimex-str7p11/src/up_enc28j60.c: Add ENC28J60 initialization
- logic.
- * configs/olimex-str7p11/src/up_spi.c: Fixed some bugs; added support
- for ENC28J60.
- * arch/arm/src/str7x/str7x_xti.c: Add basic XTI support (external
- interrupts).
- * arch/arm/src/lm3s and arch/arm/include/lm3s: Add definitions for
- LM3S6965
- * configs/lm3s6965-ek: Add configuration for Stellaris LM3S6965
- Evaluation Kit (including basic examples/ostest configuration)
- * lib/lib_dtoa.c and lib/lib_dtoa.c: printf will not print floating
- point values if you select CONFIG_LIBC_FLOATINGPOINT in your
- configuration file. Contributed by Yolande Cates. NOTE: these
- floating point operations have not been well tested and may not
- be portable to all floating point implementations.
- * configs/lm3s6965-ek/nsh: Added NuttShell (NSH) configuration for
- the LM3S6965 Evaluation Kit. Includes both serial and telnet
- interfaces.
- * net/net_close.c: Correct a UDP reference counting error
-
-5.6 2010-06-05 Gregory Nutt <gn...@nuttx.org>
-
- * drivers/lcd/p14201.c: Driver for RiT P14201 series 128x96 4-bit OLED.
- * configs/lm3s6965-ek/nx: NX graphics configuration for the LM3S6965
- Ethernet Evaluation Kit.
- * graphics/: Numerous fixes to get the P14201 4-bpp grayscale display
- working (there may still be some minor issues .. see the TODO list).
- * arch/arm/include/lpc17xx and arch/arm/src/lpc17xxx: Began port for
- NXP LPC1768. As of the 5.6 release, there is a complete set of
- LPC17xx header files defining all bits in all LPC17xx registers,
- but little else (I still do not have hardware in hand).
- * drivers/mtd/m25px.c: Add support for M25P1 flash part (See NOTE)
- * include/nuttx/i2c.h: Extended I2C interface definition to handle
- multiple transfers (See NOTE).
- * include/nuttx/usbdev.h: Corrected an important macro definition
- needed to correctly handle USB null packet transfers (See NOTE).
- * arch/arm/src/lpc313x: New drivers: I2C and SPI. Plus several
- important LPC313x USB bug fixes (See NOTE).
-
- NOTE: Contributed by David Hewson.
-
-5.7 2010-06-22 Gregory Nutt <gn...@nuttx.org>
-
- * configs/nucleus2g: Add ostest configuration for the Nucleus 2G
- LPC1768 board from 2G Engineering (http://www.2g-eng.com/)
- * arch/arm/src/lpc17xx: Added basic LPC17xx boot-up logic,
- interrupt handling, and GPIO configuration.
- * configs/nucleus2g/ostest: Completed bring-up of LPC1768 on
- the Nucleus2G board using the examples/ostest
- * configs/nucleus2g/nsh: Added and verified a NuttShell (NSH)
- configuration for the LPC1768 on the Nucleus2G board.
-
-5.8 2010-07-18 Gregory Nutt <gn...@nuttx.org>
-
- * configs/nucleus2g/src/up_nsh.c and up_ssp.c: Add support
- for SPI-based MMC/SD cards and integrate into the NSH example.
- * arch/arm/src/lm3s/lm3s_vectors.S: Correct vectors for GPIOC & D
- interrupts.
- * arch/arm/src/lpc17xx/lpc17_clockconfig.c: Power was not being
- provided to GPIO module. This is a critical bugfix!
- * arch/arm/src/lpc17xx/lpc17_serial.c: Improved logic to handle
- missed TX interrupts.
- * arch/arm/src/lpc17xx/lpc17_ssp.c: Fix a hard fault during SSP
- initialization.
- * configs/nucleus2g/src/up_led.c: Change how LEDs are controlled
- so that they can be used both for NuttX instrumentation and
- by application software.
- * include/net/uip/igmp.h and uip-igmp.h: Add header files ini
- preparation for NuttX IGMP support
- * net/uip/uip_igmp*.c: Add IGMP support (untested on initial
- checkin).
- * examples/igmp: Add a trivial test for IGMP (much more is needed)
- * configs/nucleus2g/usbserial and usbstorage: Add USB configurations
- for testing purposes.
- * arch/arm/src/common/up_internal.h, cortexm3/up_assert.c,
- */*_vectors.S: Correct compilations errors when CONFIG_ARCH_INTERRUPTSTACK
- is enabled (feature still not tested)
-
-5.9 2010-08-25 Gregory Nutt <gn...@nuttx.org>
-
- * examples/nsh/nsh_telnetd.c: Fix compilation errors that happen
- when both DHCPC and TELNETD are enabled in the Nuttshell.
- * graphics/nxglib/fb/nxglib_moverectangle.c: Fix a logic error
- that caused an uninitialized variable warning. I still don't
- have a test to prove that the changes are correct.
- * configs/olimex-lpc2378: Add support for the CodeSourcery toolchain
- under Linux (contributed by Alan Carvalho de Assis).
- * arch/arm/src/lpc17xx/lpc17_gpio.c: Fix an important GPIO configuration
- bug: When attempting to set no pull-up or pull-down (floating),
- it would, instead, select pull-down.
- * arch/arm/src/lm3s/lm3s_gpioirq.c: Fix warning for returning a value
- from functions returning void (contributed by Tiago Maluta).
- * netutils/dhcpc/dhcpc.c: lease_time was not in host order
- * examples/uip/main.c: if DHCPC is selected, this example now shows
- the assigned IP address.
- * arch/arm/src/lm3s and arch/arm/include/lm3s: Definitions for the
- TI LM3S9B96 contributed by Tiago Maluta.
- * arch/arm/src/lm3s/lm3s_gioirq.c: Fix a logic error in the address
- table lookup.
- * arch/arm/src/lm3s/lm3s_gioirq.c: Also needs to enable the global
- GPIO interrupts.
- * arch/arm/src/lm3s/lm3s_internal.h and lm3s_gpio.c: Fixed the encoding
- of GPIO port number that limited support for GPIO ports to 8
- * sched/pg_*.c and *.c and include/nuttx/page.h: Implemented the
- common, core logic for on-demand paging. See
- http://www.nuttx.org/NuttXDemandPaging.html for details.
- * drivers/usbdev/usbdev_serial.c: Correct compilation errors that
- occur if CONFIG_USBDEV_DUALSPEED is selected.
- * configs/ea3131/pgnsh: Add an NSH configuration with on-demand paging
- enabled. This is not expected to be a functionality configuration (at
- least not yet); it was created in order to debug the on-demand paging
- feature.
- * configs/ntosd-dm320/*/Make.defs: Codesourcery and devkitARM toolchains
- now supported for the Neuros OSD.
- * configs/ntosd-dm320 and arch/arm/src/dm320: Add support for the
- Neuros production OSD (changes contributed by bf.nuttx).
-
-5.10 2010-09-07 Gregory Nutt <gn...@nuttx.org>
-
- * configs/ea3131/locked: Create logic to support a two pass build
- process: The first pass forces critical logic into the locked text
- region, the second pass builds the NuttX executable more-or-less as
- normal.
- * Makefile, arch/arm/src/Makefile, configs/ea3131: Add logic to
- support a two-pass final link. This logic is only in place in
- the arch/arm/src/Makefile for now.
- * arch/arm/src/lpc17xx/lpc17_internal.h: Add missing parentheses in
- macros definitions (patch submitted by Tiago Maluta).
- * Documents/NuttxPortingGuide.html, configs/README.txt, etc. -
- Replaced CONFIG_EXAMPLE with CONFIG_APP_DIR (see documents for
- description). This allows NuttX application code to be built
- outside of the examples/ directory.
-
- For people who have their own configurations and/or Makefiles,
- you will need to make a couple of changes:
-
- - Replace all occurrences of CONFIG_EXAMPLE=foobar with
- CONFIG_APP_DIR=examples/foobar in all of the configuration
- files.
- - Replace any occurrences of examples/$(CONFIG_EXAMPLE) with
- $(CONFIG_APP_DIR)
- - Replace any occurrences of lib$(CONFIG_EXAMPLE)$(LIBEXT)
- with libapp$(LIBEXT) in your Makefiles.
- - Check any other occurrences of CONFIG_EXAMPLE.
-
- * arch/arm/src/lpc313x/lpc313x_spi.c: Fix compilation error when
- when CONFIG_DEBUG is enabled.
- * arch/arm/src/lm3s and arch/arm/include/lm3s: Support for the
- lm3s8962 contributed by Larry Arnold.
- * configs/lm328962-ek: Support for the TI/Stellaris EKC-LM3S8962
- board (also contributed by Larry Arnold).
- * arch/arm/src/lpc313x/lpc313x_boot.c: The call to lpc313x_boardinitialized()
- should not be conditioned on CONFIG_ARCH_LEDs being defined!
- * arch/arm/src/lpc313x/: APB0 and APB1 cannot lie in different
- sections; they are too close together.
- * arch/arm/src/lpc313x/lpc13x_boot.c: Resetting all of the clocking
- had a side effect of wiping out the first 6 words of memory where the
- interrupt vectors are located (and also not resetting the fractional
- dividers). This is not usually noticeable because the IRQ vectors
- are after this point, but really causes problems if you want to handle
- data and prefectch aborts which are within this zeroed region.
-
-5.11 2010-10-01 Gregory Nutt <gn...@nuttx.org>
-
- * configs/ea3131/src/up_fillpage.c: Added new configuration item
- CONFIG_PAGING_BINPATH. If CONFIG_PAGING_BINPATH is defined, then it
- is the full path to a file on a mounted file system that contains
- a binary image of the NuttX executable. Pages will be filled by
- reading from offsets into this file that correspond to virtual
- fault addresses. up_fillpage.c implements logic to perform page
- files using the CONFIG_PAGING_BINPATH file.
- * configs/mbed: Add configuration to support the mbed.org LPC1768
- board (Contributed by Dave Marples).
- * sched/sem_wait.c and sem_waitirq.c: Eliminate a race condition
- that can occur when a semaphore wait is interrupt by a signal.
- (see email thread: https://groups.yahoo.com/neo/groups/nuttx/conversations/messages/530)
- * drivers/mtd/at45db.c: Add a driver for the Atmel AT45DB161D 4Mbit
- SPI FLASH part (untested on initial check-in).
- * arch/arm/src/lm3s and arch/arm/include/lm3s: Corrections for the
- lm3s8962 port contributed by Larry Arnold. That port is purported
- to work correctly with these changes in place.
- * examples/ostest/prioinherit.c: Need to reinitialize globals if
- test is ran repeatedly in a loop.
- * configs/ez80f910200zco: Updated to used ZDS-II 4.11.1
-
-5.12 2010-10-26 Gregory Nutt <gn...@nuttx.org>
-
- * arch/avr: Add a place to support AVR family processors.
- * arch/avr/include/avr32 and arch/avr/src/avr32: Add support for AVR32
- (all of the AVR32 is a work in progress).
- * arch/avr/include/at32uc3 and arch/avr/src/at32uc3: Add support
- for the AVR32 UC3A/B family of AVR32 MCUs.
- * configs/avr32dev1: Add support for the Atmel AVR32DEV1 board featuring
- the AT32UC3B0256 MCU. This board is produced by www.mcuzone.com.
- * include/stdlib.h, lib/Makefile, lib/lib_abs.c, lib/lib_labs.c,
- lib_labs.c, lib_llabs.c, lib_imaxabs.c: Add abs(), labs(), llabs(), and
- imaxabs().
- * Add include/inttypes.h
- * arch/hc/src/mc9s12ne64: This hcs12 port grew a few more files. But it
- is still a long way from complete.
- * arch/*/src/*/*_sigdeliver.c: Fixed a serious error in the signal
- trampoline logic. Essentially, interrupts are re-enabled while the
- signal handler executes, but the logic to re-disable the interrupts
- before returning from the signal handler trampoline was missing. Under
- certain circumstances, this can cause stack corruption. This was
- discovered by David Hewson on an ARM9 platform, but since the code
- has been leveraged, the bug has been propagated from ARM to Cortex-M3,
- AVR32, M16C, SH1, ZNEO, eZ80, Z8, and Z80 -- almost every architecture.
- The correction has been incorporated for all architectures but only
- verified on a few.
-
-5.13 2010-11-09 Gregory Nutt <gn...@nuttx.org>
-
- * lib/lib_strnlen.c: Added POSIX 2008 strnlen() function. Contributed
- by Michael Hrabanek.
- * Fix wild, consistent naming error. For some reason, I called the at32uc3*
- parts at91uc* everywhere. Fixed by changing lots of files and directories.
- * configs/avr32dev1/ostest: The AVR32 port now successfully passes the
- examples/ostest. We have a good AVR32 port!
- * configs/avr32dev1/nsh: Added a configuration to support the NuttShell
- (NSH). As of this writing, here is a problem receiving serial data (this
- is, very likely, my hardware setup).
- * lib/lib_open.c: Fix an error in fdopen when a valid file descriptor does
- not refer to an open file.
- * configs/olimex-lpc1766stk: Add support for the Olimex LPC1766-STK
- development board. The OS test and NSH configurations (only) have been
- verified.
-
-5.14 2010-11-27 Gregory Nutt <gn...@nuttx.org>
-
- * configs/olimex-lpc1766stk/nettest: Add examples/nettest configuration to
- verify the LPC17xx Ethernet driver currently under development.
- * arch/arm/src/lpc17xx/lpc17xx_ethernet.c/.h: Began development of
- the LPC17xx Ethernet driver. Driver in CVS functional after 2010-11-23.
- * sched/timer_settime.c: Fix an error in set-up of a one-shot POSIX timer. It
- was using the repititive timer value (which is zero in the one-shot case),
- always resulting in a 10Ms timer! Found and fixed by Wilton Tong.
- * arch/arm/src/lpc17xx/lpc17_vector.S, stm32/stm32_vector.S, lm3s/lm3s_vector.S,
- sam3u/sam3u_vector.S: Fixed a hard fault problem that can occur if certain
- types of interrupts are pending at the time another interrupt returns
- (SYSTICK). This has not been verified on all platforms, but is a critical
- fixed that is needed by all Cortex-M3 NuttX users.
- * configs/olimex-lpc1766stk/thttpd: Add a THTTPD configuration for the
- Olimex LPC2766-STK board. Verified successfully.
- * net/uip/uip_tcpappsend.c: Correct an important logic bug in some uIP state
- data the is used to manage retransmissions. The uIP logic was incompatible
- with the retransmission logic of net/send.c in one place. The final error
- was that the final packet in a sequence of packets was too large! In the
- THTTPD example, this would leave some garbage at the bottom of the display
- (or worse). I don't know why I haven't see this bug before???
- * net/uip/uip_tcpinput.c: The change to uip_tcpappsend.c unmasked an
- additional error in the TCP sequence number handling. This sympom was that
- the send() function would hang with outstanding, unacknowledged data (with
- no re-transmit requests). The was due to differences in sequence number
- handling in send() and in uip_tcpinput.c; uip_tcpinput.c thought (incorrectly)
- that all of the bytes were acknowledged; send.c knew that they were not.
-
-5.15 2010-12-12 Gregory Nutt <gn...@nuttx.org>
-
- * net/uip/uip_tcpaddsend.c and net/send.c: Another place where the TCP sequence
- number problem "fixed" in 5.14 might occur.
- * net/send.c: Check if the destination IP address is in the ARP table. If
- not, then don't consider the packet sent. It won't be, an ARP packet will go
- out instead. This improves behavior, for example, on the first GET request
- from a browser.
- * arch/arm/src/lpc17xx/lpc17_emacram.h and lpc17_allocateheap.c: The Ethernet
- logic was using all of AHB SRAM Bank0 for Ethernet packet buffers (16K). An
- option was added to limit the amount of SRAM used for packet buffering and to
- re-use any extra Bank0 memory for heap. configs/olimex-lpc1766stk/nettest
- now uses only 8K at the beginning of Bank0; the 8K at the end of Bank0 is
- included in the heap
- * arch/arm/src/lpc17xx/lpc17_ssp.c: Fix compilation errors when SSP1 is
- selected.
- * configs/olimex-lpc1766stk/nsh: Enable network and SD/MMC card support in
- NSH. Networking and telnetd interface as well as SPI-based microSD are
- now functional.
- * examples/nsh/nsh_netinit.c: Fix NSH bug. If CONFIG_NET is selected, but
- CONFIG_EXAMPLES_NSH_TELNETD is not selected, then the network is never
- initialized and bad things happen if you try to ping.
- * drivers/lcd: Add header files for the Phillips PCF8833 LCD controller and
- for the Epson S1D15G10 LCD controller. A driver for the Nokia 6100 LCD is
- coming.
- * include/nuttx/spi.h and almost all other SPI files: Added an optional
- cmddata() method to the SPI interface. Some devices require an additional
- out-of-band bit to specify if the next word sent to the device is a command
- or data. This is typical, for example, in "9-bit" displays where the 9th bit
- is the CMD/DATA bit. The cmddata method provides selection of command or data.
- * drivers/lcd/p14201.c: Now uses the cmddata() method of the SPI interface.
- * arch/arm/src/lpc17xx/lpc17_usbdev.c: LPC17xx USB driver now appears to
- to be fully functional. examples/usbstorage configuration verified (the
- examples/usbserial configuration is untested).
- * drivers/usbdev/usbserial.c and usbstorage.c: All USB class drivers need
- to call DEV_CONNECT() when they are ready to be enumerated. That is,
- (1) initially when bound to the USB driver, and (2) after a USB reset.
- * drivers/lcd/nokia6100.c: A driver for the Nokia 6100 LCD. This driver
- has not be verified as of the initial check-in.
- * configs/olimex-lpc1766stk/nx: A NX graphics configuration for the Olimex
- LPC1766-STK board using the Nokia 6100 LCD driver. This configuration has
- not been verified as of the initial check-in.
- * include/nuttx/spi.h: the SPI_SETBITS macro was calling the setmode method.
- This is a very important bug-fix in some usages.
-
-5.16 2011-01-10 Gregory Nutt <gn...@nuttx.org>
-
- * include/nuttx/usb: Created new directory. Moved all usb-related header
- files to this new directory. Created a skeleton for a new USB host header
- file
- * drivers/usbhost: Add USB host "registry" where connect devices can be
- matched with the correct USB class driver.
- * arc/arc/src/lpc17xx/lpc17_usbhost.c: Add a simple USB host driver for
- the NXP lpc17xx.
- * drivers/usbhost: Add generic USB device enumeration logic.
- * drivers/usbhost: Add a USB host class driver for the (Bulk-Only) USB
- Mass Storage Class.
-
-5.17 2011-01-19 Gregory Nutt <gn...@nuttx.org>
-
- * include/nuttx/usb: rename usb_storage.h to storage.h.
- * arch/arm/src/lpc17xx/lpc17_usbhost.c: Add support for low-speed devices.
- * drivers/usbhost/usbhost_skeleton.c: Template for new class drivers
- * include/nuttx/usb/hid.h and drivers/usbhost/usbhost_hidkbd.c: New
- files for HID keyboard support.
- * arch/arm/src/lpc17xx/lpc17_usbhost.c: Will now handle multiple
- concurrent transfers on different endpoints (still only one TD per
- endpoint). All methods are protected from re-entrancy; lots of re-
- structuring in preparation for interrupt endpoint support.
- * arch/arm/src/lpc17xx/lpc17_usbhost.c: Add support for periodic
- interrupt transfers.
- * examples/hidkbd: Added a simple test for the USB host HID keyboard
- class driver.
- * configs/olimex-lpc1766stk/hidkbd: Added a configuration to build the
- USB host HID keyboard class driver test for the LPC17xx.
- * Ran the tool CppCheck (http://sourceforge.net/apps/mediawiki/cppcheck) and
- fixed several errors in the code identified by the tool.
-
-5.18 2011-02-27 Gregory Nutt <gn...@nuttx.org>
-
- * Incorporate several uIP patches from http://gitweb.aeruder.net/?p=uip.git;a=summary.
- - Lost SYNACK causes connection reset
- - Fix missing UDP stats for sent/received packets
- - Added support for Cygwin as development/test platform.
- * configs/demo9s12ne64: Integrate new buildroot-1.9 m8s12x toolchain.
- * 'uname -o' is used throughout the build logic in bash scripts and also in
- Make.defs files in order to distinguish between Cygwin and Linux. However,
- the -o option is not standard and is not supported under, for example, OS-X or
- Solaris. This was solved by changing all 'uname -o' references to the more
- complex: 'uname -o 2>/dev/null || echo "Other"'
- * drivers/usbhost/usbhost_enumerate.c: Add logic to get the VID and PID. This
- is necessary in order to support vendor-specific USB devices.
- * examples/wlan, configs/olimex-lpc1766stk/wlan, drivers/usbhost/usbhost_rtl8187.c,
- Add infrastructure to support RTL18187 wireless USB.
- * configs/nucleus2g: backed out USB host changes... wrong board.
- * Renamed arc/hc/include/mc9s12ne64 and src/mc9s12ne64 to m9s12. That name is
- shorter and more general.
- * The NuttX repository has been converted to SVN and can now be found here
- http://svn.code.sf.net/p/nuttx/code/trunk/
- * configs/mbed/hidkbd: Added USB host support for the mbed LPC1768 board; add
- a USB host HID keyboard configuration.
- * drivers/usbhost/hid_parser.c: Leverages the LUFA HID parser written by
- Dean Camera.
- * examples/nsh: Correct an usage of getopt(): If you stop calling getopt()
- before all parameters are parsed, you can leave getopt() in a strange state.
- * include/nuttx/video/fb.h: Restore missing RGB type that was accidentally removed
- when Nokia 6100 support was added.
- * Rename arch/pjrc-8051 to arch/8051
- * configs/ne64badge: Add a configuration for the Future Electronics Group
- NE64 Badge development board (Freescale MC9S12NE64)
- * Changes contributed by Uros Platise:
- - Add support for the STM32F103RET6
- - configs/vsn: Support for the ISOTEL NetClamps VSN V1.2 ready2go sensor
- network platform
- * arch/hc, configs/ne64badge: Development is complete for the Freescale
- mc9s12ne64 on the Future Electronics Group NE64 /PoE Badge board. Howeve,
- this port remains untested until I figure out this BDM / Code Warrior
- and paged build thing
- * Added a new 'kill' command to NSH that will support sending signals to
- running NuttX tasks.
-
-5.19 2011-03-12 Gregory Nutt <gn...@nuttx.org>
-
- * arch/arm/stm32/stm32_idle.c: During idle times, the STM32 now uses the
- WFI instruction to sleep in a reduced power mode until the next interrupt
- occurs (Contributed by Uros Platise).
- * NSH: 'mem' command renamed to 'free'. Output is now more similar to the
- Linux 'free' command.
- * NSH: Correct a redirection bug in NSH. The following would not work; it
- resulted in a hang after the 'cat /dev/fifo':
-
- nsh> mkfile /dev/fifo
- nsh> cd /tmp # /tmp is a mounted RAM disk
- nsh> cat /dev/fifo > test.txt &
- nsh> echo "This is a test" > /dev/fifo
-
- The error was caused because (1) there was a path that resulted in stdout
- being closed (the "hang") and also (2) the 'cat' command was always outputting
- to stdout, not to the redirected file descriptor. Now:
-
- nsh> cat test.txt
- This is a test
-
- * drivers/pipes/pipe_common.c: Driver open method was not returning an EINTR
- error when it received a signal. Instead, it just re-started the wait. This
- makes it impossible to kill a background pipe operation from NSH.
- * include/stdint.h: Correct some errors in conditional compilation (submitted
- by Johannes Hampel).
- * arch/arm/lpc17xx/lpc17_idle.c: Uses the same logic as the STM32: uses the
- WFI instruction to sleep in a reduced power mode until the next interrupt
- occurs.
- * configs/olimex-lpc1766stk: Added an LED encoded to indicate if the LPC1766
- is in sleeping.
- * examples/mm: This is a simplified version of the "built-in" memory manager
- test of mm/mm_test.c. It is simplified because it does not have access to
- the internals of the memory manager as does mm/mm_test.c, but it has the
- advantage that it runs in the actual NuttX tasking environment (the
- mm/mm_test.c only runs in a PC simulation environment).
- * drivers/mmcsd_sdio.c/h: Several corrections submitted by Uros Platise.
- * arch/x86: Provide support for x86 architectures. Support for the i486
- architecture under QEMU is provided under arch/x86/include/i486,
- arch/x86/include/qemu, arch/x86/src/i486, and arch/x86/src/qemu.
- * configs/qemu-i486: "Board" support configurations for verifying the QEME
- i486 port.
- * arch/arm/src/stm32/stm32_spi.c: Correct base address of SPI3 (reported by
- Uros Platise).
- * drivers/mmcsd/mmcsd_sdio.c: Correct a loop termination condition (also
- reported by Uros Platise).
- * drivers/mtd/ramtron.c: Driver for SPI-based RAMTRON NVRAM devices FM25V10
- (and others). Contributed by Uros Platise.
- * examples/nsh and tools/mkromfsimg.sh: Add support for platform-specific
- ROMFS-based NSH start-up scripts.
- * drivers/serial/uart_16550.c and include/nuttx/serial/uart_16550.h: Support
- for a generic 16550 UART.
- * configure/qemu-i486/nsh: QEMU NSH example.
- * ../apps: The apps directory add-on was created by Uros Platise. It
- supports a set of end-user applications than can be executed on top of
- NSH. Think of it this way: In a buckled-up embedded application, your
- end-user programs will probably have their own dedicated start-up logic.
- But, during development, you might want to have you applications
- available and executable from the NSH command line. This apps/ addon
- (and NSH hooks) was contributed by Uros to accomplish just that.
- * sched/sched_waitpid() and include/sys/wait.h: Provides a simple and
- very incomplete implementation of waitpid(). waitpid() is only available
- if CONFIG_SCHED_WAITPID is defined in your configuration file.
- * sched/atexit.c and sched/exit.c: The atexit function is not frequently
- used. In order to save a few bytes, it is now conditioned on
- CONFIG_SCHED_ATEXIT. It your application is currently using atexit(),
- you will need to add CONFIG_SCHED_ATEXIT to your configuration file.
- * drivers/net/slip.c: Add a SLIP driver (untested on initial check-in).
- * configs/olimex-lpc1766stk/slip-httpd: An example that uses SLIP to
- provide a serial-port based THTTPD web server.
-
-6.0 2011-03-21 Gregory Nutt <gn...@nuttx.org>
-
- * lib/lib_fopen(): fopen() was not returning the correct errno value
- when the underlying open() failed.
- * include/net/uip/uip-arch.h: The uIP interface has been extended
- slightly so that drivers can be concurrenly filling and sending
- packet buffers. This capability was needed by the SLIP driver.
- * drivers/net/slip.c: Several corrections and some re-design of
- of the driver.
- * apps/ChangeLog.txt: the apps/ directory now has its own ChangeLog.
- * configs/vsn:
- - IDLE LED blinking fix
- - Added board power off function
- * arch/arm/src/stm32/stm32_gpio.c and stm32_internal.h: Fixed
- PullUp/Down Input Configuration.
- * arch/arm/src/lpc17xx/lpc17_serial.h: Now supports Auto-RTS and
- Auto-CTS modes. This is needed to support SLIP.
- * drivers/net/slip.c: SLIP is now basically functional on the
- LPC17xx with some caveats as described in the TODO list under
- LPC17xx.
- * arch/x86/include/i486/irq.h: Fix irqrestore() macro... it was not
- correctly re-enabling interrupts.
- * arch/x86/src: Fix numerous problems with i486/QEMU context
- switching. Basically, the logic was missing the cases to handle
- the differing stack frames when a priority change occurs and when
- no priority change occurs.
- * configs/qemu-i486/ostest and nsh: The QEMU i486 port is complete.
- it now passes the OS test and supports the NuttShell (NSH).
- * misc/drivers: Created a new directory to hold non-BSD licensed
- drivers that may be added into NuttX via an installation script.
- * drivers/usbhost/usbhost_rtl8187.c: A decision was made to
- incorporate code taken from the Linux kernel. That changes the
- licensing on this module to GPL. To avoid licensing contamination,
- this driver was moved to misc/drivers/rtl8187x *prior* to adding
- any of the GPL logic. There is an INSTALL.sh script at the location
- where the GPL driver(s) can be re-installed into the NuttX source
- tree. By re-installing the driver, you agree to the GPL licsensing
- and all of its implications.
- * Makefile, apps/Makefile, tools/configure.sh: Add logic to copy
- configs/<board>/<config>/appdir to apps/.config and to simply the
- application configuration logic.
- * examples/nsh and apps/nshlib: Move the core NuttShell (NSH) logic
- out of the examples directory and into the apps/ directory where
- it belongs.
- * apps/Makefile and configs/*/appconfig: Use '=' as the delimiter
- instead of '/' so that sub-directories in apps/ can be used.
- * apps/vsn: Move all VSN apps to apps/vsn.
- * nuttx/examples moved to apps/examples
-
-6.1 2011-04-11 Gregory Nutt <gn...@nuttx.org>
-
- * arch/arm/include/lpc17xx/irq.h and arch/arm/src/lpc17xx/lpc17_gpio*.c:
- Fix several bugs in the GPIO interrupt logic. Submitted by
- Decio Renno.
- * Initialization for the CONFIG_APPS_DIR is now supported during the
- earlier, 'context' build phase.
- * arch/arm/src/lpc17_gpioint.c: Finish coding of the LPC17xx GPIO
- interrupt logic.
- * net/netdev_unregister.c: Add capability to un-register a network
- device.
- * drivers/mmcsd/mmcsd_sdio.c: extra effort to correctly handle cases
- without the SDcard (but one issue still exists in STM32)
- * arch/arm/src/stm32/stm32_tim.*: Added basic timer support TIM1..TIM8
- with output PWMs and interrupt logic
- * config/vsn/src: Added basic support for Sensor Interface (GPIO and
- PWM Power Output, and the sif utility program)
- * fs/: Reorgnize header so that file systems can be built outside
- of the nuttx source tree
- * apps/namedapp/binfs.c: Create a tiny filesystem that can be used
- to show the internal named apps under /bin.
- * fs/fs_opendir.c: Correct an error that occurs when a file system is
- mounted in the root directory. This was discovered while mounting
- the named app's /bin directory.
- * lib/: Move all source files into a subdirectory of lib/ named after
- the header file in which the library function is prototyped.
- * sched/ and lib/pthread/: Move pthread attribute-related interfaces
- from sched/ to lib/pthread where they more appropriately belong.
- * sched/ and lib/semaphore/: Move some semaphore-related interfaces
- from sched/ to lib/pthread where they more appropriately belong.
- * syscall/: The beginnings of an optional syscall Kernel interface.
- * tools/mksyscall.c: Add a tool that will auto-generate syscall proxies
- and stubs from a comma-separated-value (CSV) data file.
- * arch/arm/src/cortexm3/mpu.h: Add a header file describing the Cortex-M3
- MPU registers.
- * Numerous modifications to the build system. Various people have reported
- build problems since the re-organization and release of NuttX-6.0. I am
- unable to replicate the build problems in my environment, but the changes
- have be incorporated in hope of correcting the build issues in other
- environments.
- * drivers/i2c/st_lis331dl.c: I2C-based driver for the LIS331DL MEMS
- motion sensor. Contributed by Uros Platise.
- * Makefile: The NuttX build system will now supported building NuttX as two
- separately linked images: (1) a kernel-mode RTOS image, and (2) a user-
- mode application image that communicates to the RTOS kernel via system
- calls. A lot more still must be done.
- * user_initialize(): Eliminated the user_initialize() initialization hook.
- It is difficult to maintain and redundant: Board level initialization
- an up_initialize() provide the same kind of capability.
- * arch/*/include/*/type.h: On some compilers, char defaults as unsigned.
- Explicitly add signed to integer types if signed is what is required.
- * arch/*: For all architectures -- Global register state save structure
- (usually called g_current_regs) should be marked volatile; Added general
- capability to support nested interrupts (not fully realized for all
- architectures).
- * sched/task_create.c: Add support for starting kernel-mode thread.
- * drivers/usbdev/usbdev_serial.c: Fix reported by Sheref Younan. USB
- was being reset after serial driver was closed. As a result, you could
- no reopen the serial driver.
- * configs/lpcxpresso-lpc1768: Add a board configuration for the Embedded
- Artists LPCXpresso LPC1768 board.
-
-6.2 2011-05-06 Gregory Nutt <gn...@nuttx.org>
-
- * arch/arm/src/lpc17xx/lpc17_gpioint.c: Correct errors in logic that maps
- and IRQ number into a register bit number.
- * Makefile: Fix an error introduced in the top-level Makefile in NuttX-6.1.
- This error only shows up if you have a /tftpboot directory. Then the
- make will fail with an obscure error about not being able to stat pass2.
- * configs/lpcxpresso-lpc1768/nsh: Add an NSH configuration for the
- LPCXpresso board.
- * configs/*/ld.script: Removed 'sh_link not set for section .ARM.edix' for
- a few of the builds. In you have this warning, it can be removed with the
- following change to the ld.script file:
-
- + __exidx_start = ABSOLUTE(.);
- .ARM.exidx : {
- - __exidx_start = ABSOLUTE(.);
- *(.ARM.exidx*)
- - __exidx_end = ABSOLUTE(.);
- } >sram
- + __exidx_end = ABSOLUTE(.);
-
- * arch/arm/src/lpc17xx: Correct some typos/bugs in configuration of LPC17xx
- UART2 and UART3.
- * nuttx/clock.h: Replace all references to the global variable g_system_timer
- with clock_systemtimer() (currently just a macro that that returns g_system_timer).
- * lib/string/strrch.c: Would fail if the searched-for character were the first
- character in the string.
- * tools/version.sh and mkversion.c: Tools to manage a NuttX version number
- file
- * sched/clock_getutc() and lib/time/lib_time.c: Add support for 1 second UTC
- interface.
- * net/net_dup2.c and include/nuttx/net.h: The conditional compilation for
- '#if CONFIG_NFILE_DESCRIPTOR > 0' was wrong in both of these files. It should
- be '#if CONFIG_NFILE_DESCRIPTORS > 0'. This causes a dup2() failure in THTTPD
- and a failure to get a CGI page. The consequence can be a very serious bug!
- * configs/lpcxpresso-lpc1768/usbstorage, thttpd, and dhcpd: Add an USB storage,
- THTTPD web server, and DHCP server configurations for the NXP LPCXpresso board.
- * drivers/lcd/ug-9664hswag01.c and ssd1305.h: Add support for Univision UG-9664HSWAG01
- OLED with Solomon Systech SD1305 LCD controller.
- * configs/lpcxpresso-lpc1668/nx: Add a NX graphics configuration for the LPCXPRESO
- board.
- * graphics/nxglib/nxglib_nonintersecting.c: Fix some single bit errors in
- calculation of non-intersecting regions. This was causing an anomaly
- in examples/nx in column 0.
- * drivers/mtd/rammtd.c: Added a RAM based MTD driver. This RAM driver simulates
- FLASH and is useful for testing purposes.
- * arch/arm/src/arm/up_head.S: Fix backward conditional compilation. This cause
- the configs/mx1ads configuration to fail to build but does not appear to affect
- any other ARM9 build.
- * fs/nxffs: Adding a tiny, wear-leveling FLASH file system for NuttX. This
- file system is intended to be small and will have some limitations. The
- implementation is incomplete on initial checkin.
- * apps/examples/nxffs and configs/sim/nxffs: Add a test a a configuration that
- will be used to verify NXFFS.
- * fs/fat/fs_fat32.c and fs_fat32util.c: Incorpated two bugs with fixed provided
- by Sheref Younan. Thanks!
- * fs/nxffs: After a couple of weeks of testing and bug fixes, NXFSS appears
- stable and functional.
-
-6.3 2011-05-15 Gregory Nutt <gn...@nuttx.org>
-
- * Remove clock_getutc(). It is replaces with clock_gettime(CLOCK_ACTIVETIME).
- Add other RTC related changes provided by Uros Platise.
- * arch/arm/src/stm32/stm32_flash.c: Add support for access to on-chip STM32
- FLASH; beginning of integration with NXFFS (Uros Platise).
- * arch/mips: Added directory structure for PIC32 support
- * configs/pcblogic-pic32mx: Add directory structure for PCB Logic PIC32MX board
- * apps/include: Move include/apps to apps/include. A symbolic link is created at
- build time
- * Makefile: Removed support for Pascal pcode interpreter. Support for that
- interpreter has been moved to apps/interpreter/Makefile.
- * tools/mkdep.sh: Should not report an error if there are no files on the command
- line. This happens normally in certain configurations.
- * drivers/usbhost: Sheref Younan reported an error in the error handling when
- connection to a USB device fails. In certain fail cases, the logic would try
- to free the device class instance twice, the first was okay, but the second
- caused a crash.
- * graphics/nxbe/nxbe_colormap.c: Fix error noted by Bassem Fahmy. The function
- nxbe_colormap was change to nxbe_configure... apparently "search-and-replace"
- error. This error was not noticed before because most NX platforms do not use
- colormapping.
- * arch/rgmp and configs/rgmp. Add architecture support and build
- configuration for RGMP. RGMP is a project for running GPOS and
- RTOS simultaneously on multi-processor platforms. See
- http://rgmp.sourceforge.net/wiki/index.php/Main_Page for further
- information about RGMP.
- * lib/stdio/lib_fclose.c: Must flush all buffered data when the file is closed.
- Instead, it was discarding the buffered data.
- * lib/stdio: All output stream logic was modified to support CONFIG_STDIO_LINEBUFFER.
- If standard C buffered I/O is enabled (CONFIG_STDIO_BUFFER_SIZE > 0), then this
- option may be added to force automatic, line-oriented flushing the output buffer
- for putc(), fputc(), putchar(), puts(), fputs(), printf(), fprintf(), and vfprintf().
- When a newline is encountered in the output string, the output buffer will be
- flushed. This (slightly) increases the NuttX footprint but supports the kind of
- behavior that people expect for printf.
-
-6.4 2011-06-06 Gregory Nutt <gn...@nuttx.org>
-
- * lib/drivers/cc1101: Add initial, functional CC1101 wireless driver
- (contributed by Uros Platise)
- * arch/mips and configs/pcblogic-pic32mx: The MicroChip PIC32MX port is now
- code complete and ready to begin testing. Unfortunately, it looks like
- testing will be delayed due to tool issues (My PICkit 2 will not work the
- the MPLAB debugger on PIC32; I will need to get a PICkit 3).
- * drivers/net/e1000.c/h: A PCI-based E1000 Ethernet driver submitted
- by Yu Qiang.
- * lib/net/lib_inetaddr.c: An implementation of the inet_addr() function
- submitted by Yu Qiang.
- * arch/arm/src/lpc31xx and arch/arm/include/lpc31xx: Renamed from lpc313x
- to make name space for other famiy members.
- * arch/arm/*/lpc31xx: Added support for the LPC315x family (untested).
- * sched/task_exithook.c: Functionality performed when a task exits or is
- deleted has been moved to a common file task_exithook.c. Now exit()
- functionality (like flushing I/O and calling registered atexit()
- functions, etc.) will be performed when a task is deleted as well.
- * mm/: Added support for CONFIG_MM_SMALL. Each memory allocation has a
- small allocation overhead. The size of that overhead is normally
- determined by the "width" of the address support by the MCU. MCUs
- that support 16-bit addressability have smaller overhead than devices
- that support 32-bit addressability. However, there are many MCUs
- that support 32-bit addressability *but* have internal SRAM of size
- less than or equal to 64K. In this case, CONFIG_MM_SMALL can be
- defined so that those MCUs will also benefit from the smaller, 16-
- bit-based allocation overhead.
- * lib/string/lib_strndup.c: Add standard strndup() library function.
- * net/getsockname.c: Added standard getsockname() to return the local
- address associated with a socket.
- * lib/stdio/lib_asprintf.c: Add asprintf()
- * configs/olimex-lpc1766stk/ftpc: Add a configuration to support
- testing of the FTP client shell.
- * fd/fs_fdopen.c and net/net_checksd.c: Add support so that fdopen may
- be used with socket descriptors.
- * net/recvfrom.c: Fix an error found in receiving small files via FTP:
- The small file is received a buffered in the readahead buffer, then the
- socket is disconnected. When the app calls recvfrom, the socket is
- already disconnected and the buffered data is stranded. Now, recvfrom
- will continue to return success after the socket is disconnected until
- the readahead buffer is drained.
- * olimex-lp1766stk/ftpc/defconfig: Many configurations have the MTU
- (CONFIG_NET_BUFSIZE) set to very small numbers, less then the minimum
- MTU size that must be supported -- 576. This can cause problems in
- some networks: CONFIG_NET_BUFSIZE should be set to at least 576 in
- all defconfig files. This has only been fixed in this defconfig file.
-
-6.5 2011-06-21 Gregory Nutt <gn...@nuttx.org>
-
- * arch/avr/src/avr and arch/avr/include/avr: Adds general support for
- the Atmel 8-bit AVR family.
- * arch/avr/src/atmega and arch/avr/include/atmega: Adds support for the
- Atmel AVR ATMega family.
- * arch/avr/src/at90usb and arch/avr/include/at90usb: Adds support for the
- Atmel AVR AT90USB family.
- * configs/micropendous3: Adds a board configuration for the Opendous
- Micropendous 3 board. This board may be populated with several different
- members of the Atmel AVR AT90USB family.
- * configs/amber: This is a placehold for the Atmel ATMega128 Amber Web
- Server from SoC Robotics. Not much present in this directory on initial
- check-in.
- * configs/teensy: Adds a board configuration for the PJRC Teensy++ 2.0 board
- that features an Atmel AT90USB1286 MCU.
- * fs/fat: Offsets, sector numbers, etc. need to be off_t, not size_t. size_t
- is intended to be the maximum size of a memory object, not a file offset. This
- does not make any difference except on systems (like the AVR) where size_t
- is only 16-bits.
-
-6.6 2011-07-11 Gregory Nutt <gn...@nuttx.org>
-
- * drivers/mtd/ramtron.c, net/net_checksd.c, fs/fs_fdopen.c, and include/nuttx/mii.h:
- Several structural changes made to get a clean compile under the eZ80 ZDS-II
- toolchain (no design changes).
- * drivers/usbhost/usbhost_storage.c: Incorpated bugfixes reported by Sheref H.
- Younan: (1) Read capacity logic read largest block, not the number of blocks
- and was, therefore, off by one, and (2) Some devices stall of get Max LUN request
- if they support only a single LUN. Logic now assumes a single LUN if the get
- Max LUN request fails.
- * include/nuttx/arch.h, lib/stdio/lib_libvsprintf.c, lib/stdio/lib_fputs.c: Add
- a new configuration option to support extracting strings from FLASH or EEPROM
- or other memories where the string data cannot be accessed by simply de-referencing
- a string pointer.
- * arch/sim/src/up_romgetc.c: Used to test the basic logic to access strings
- without directly de-referencing a string pointer.
- * arch/avr/src/avr/up_romget.c: Used to access strings that lie in the first
- 64K of FLASH (But I still haven't figured out how to get strings to reside in
- FLASH without using the PROGMEM attribute).
- * configs/teensy/src/up_spi.c: Correct reading of SD CD and WP pins (was reading
- the wrong register. AVR SPI now appears to be functional.
- * arch/avr/src/at90usb/at90usb_usbdev.c: Correct USB initialization. Interrupts
- were being enabled BEFORE the interrupt handler was attached.
- * configs/sure-pic32mx: Add a configuration for the Sure Electronics, "Advanced USB
- Storage Demo Board," Model DB-DP11215 (http://www.sureelectronics.net/goods.php?id=1168).
- This board features the MicroChip PIC32MX440F512H MCU. (Untested on initial
- check-in).
- * configs/stm3210e-eval/nsh2: Add another NSH configuration for the STM32 with
- some different properties.
- * CONFIG_NSH_CONDEV: Add a configuration option to allow using a different character
- device (such a a different UART) for the NSH interface. This allows, for example,
- debug output to come from the console device while using another device for NSH.
- There are some issues on initial check-in: NuttX doesn't have termios and the
- console device has special properties that make using NSH awkward. Examples:
- No CR-LF expansion, no character echoing, no command line editing.
- * arch/arm/src/stm32/stm32_lowputc.c and stm32_serial.c. Correct several bugs
- involving serial port configuration. These bugs are only critical if you
- are trying to using multiple UARTs on STM32.
- * configs/stm3210e-eval/src/up_lcd.c: Add a driver for the STM3210E-EVAL's LCD.
- * configs/stm3210e-eval/nx: Add NX configuration for the STM3210E-EVAL.
- * configs/nuttx/arch.h (and arch/arm/src/stm32, configs/*/src/up_buttons.c):
- Standardize interfaces exported for button support and button interrupts.
- * configs/stm3210e-eval/src/up_buttons.c: Add interrupting button support.
- Also fixes a few errors in STM3210E-EVAL button decoding.
- * configs/stm3210e-eval/buttons: Add a configuration to exercise STM3210E-EVAL
- buttons.
- * arch/arm/src/stm32/stm32_gpio.c: GPIO interrupt handling for pin
- numbers were being aliased: 5-9 together and 10-15 together. Extended
- the logic to perform decoding of GPIO interrupts and unique dispatching
- for all 16 pins.
- * configs/stm3210e-eval/nxtext: Add a configuration for the apps/examples/nxtext
- example. This example focuses on placing text on the background while
- pop-up windows occur. Text should continue to update normally with or without
- the popup windows present.
- * arch/arm/src/common/up_checkstack.c: ARM stack overflow checking submitted
- by Hal Glenn.
- * arch/arm/src/lpc17xx: Changes to compile successfully with no serial console
- (also submitted by Hal Glenn).
- * graphics/nxfonts/nxfonts_convert.c: Fixed a critical bug that caused
- when renderer some fonts with bits-per-pixel > 8
- * graphics/nxbe/nxbe_move.c: Fixed an error in the graphics move logic (This
- was a previously untested interface). Basically, there is some confusion
- between use of (x,y) as a relative offset or as an absolute position.
- * graphics/nxbe/nxbe_close.c: Fixed an important graphics system bug:
- When a window is closed, the display was not being updated. The old
- window graphic was left on the display for a time.
-
-6.7 2011-08-02 Gregory Nutt <gn...@nuttx.org>
-
- * Makefile: Added a export target that will bundle up all of the NuttX
- libraries, header files, and the startup object into an export-able
- tarball.
- * arch/arm/src/lpc17xx/lpc17_can.h: Correct some typos in the CAN
- register definitions.
- * drivers/serial/serialirq.c: Correct an error that can occur if the
- serial RX buffer becomes full. Data is now discarded in that case;
- before, leaving data in the hardware would cause infinite interrupts
- one most MCUs since you must read the data in order to clear the
- interrupt.
- * arch/arm/src/lpc17xx/lpc17_can.c: Added a CAN driver contributed by
- Li Zhuoyi (Lzyy).
- * include/stddefs.h and sys/types: Added type wchar_t.
- * fs/fat/fat_fat32dirent.c: Move all FAT directory operations to this
- new file; Implement VFAT long file name support.
- * fs/fat/fat_fat32dirent.c: The configuration CONFIG_FAT_LCNAMES has
- been around for some time but never tested until now. This setting
- will mimic the NT 8.3 file name behavior: File names or extensions
- may be all upper or all lower case (but not mixed). If
- CONFIG_FAT_LCNAMES is not selected, all filenames are strictly upper
- case.
- * configs/stm3210e-eval/nsh2: Console is back on UART1; Added
- examples/nx as an NSH "built-in" command as a demonstration.
- * fs/fat/fs_fat32dirent.c: Fix an important bug in the directory
- allocation (fat_allocatedirentry()). I looks like it could be
- initializing the wrong sectors! NOTE: This function was in
- fs_fat32utils.c in earlier releases.
- * arch/arm/src/stm32_sdio.c: Correct an important DMA-related bug;
- SDIO transfer completion events and DMA completion eventes were
- not being coordinated correctly.
- * configs/stm3210e-eval/nsh2: Enable FAT long file name support
- * sched/sem_timedwait.c: Add the standard sem_timedwait() interface.
- * graphics/nxfonts/nxfonts_getfont.c, nxfonts_bitmap.c,
- Makefile.source, and include/nuttx/nxfonts.h: Support for multiple
- fonts included. A new interface, nxf_getfonthandle() takes a font
- ID and returns a handle that is now used at all other font interfaces
- to specify which of the multiple fonts to use.
- * arch/arm/src/lpc17xx/lpc17_syscon.h: Fix typo (reported by Li Zhuoyi).
- * configs/stm3210e-eval/nsh2: Extended to support two new commands:
- 'msconn' will connect the USB mass storage device; 'msdis' will
- disconnect the USB storage device.
- * tools/bdf-converter.c. This C file is used to build the bdf-converter
- program. The bdf-converter program be used to convert fonts in Bitmap
- Distribution Format (BDF) into fonts that can be used in the NX graphics
- system.
- * include/nuttx/nx: Move all NX header files from include/nuttx to
- include/nuttx/nx.
- * drivers/usbdev/usbdev_usbstorage.c and arch/arm/src/stm32/stm32_usbdev.c:
- Correct a memory leak when the USB mass storage driver is connected and
- then disconnected from the target. The write requests were not being
- freed. NOTE that the unregister logic in the STM32 needed to call
- stm32_reset() in order to return the write requests to the USB mass
- storage driver; it is possible that a similar but could exist for other
- architectures.
- * graphics/nxfonts/nxfonts_*.h: Add several more new fonts
- * arch/z80/src/eZ80/ez80_serial.c: Fix some errors in serial driver
- setup for UART1 (submitted by Paul Osmialowski).
- * drivers/input/tsc2007.c and include/nuttx/input/*: Add a generic NuttX
- touchscreen interface. Add a driver for the TI TSC2007 touchscreen
- controller.
- * graphics/nxglib/lcd and fb: Add low level routines to set single pixels.
- * lib/math/lib_b16atan2.c: Add a fixed precision atan2() function
- * graphics/nxglib/nxglib_splitline.c: Add logic to divide a wide line into
- trapezoidal components.
- * graphics/nxmu/nx_drawline.c, graphics/nxsu/nx_drawline.c,
- graphics/nxtk/nxtk_drawlinewindow.c, graphics/nxtk/nxtk_drawlinetoolbar.c:
- Add new line drawing interfaces (untested).
-
-6.8 2011-08-19 Gregory Nutt <gn...@nuttx.org>
-
- * arch/arm/src/lpc17xx/chip.h: Fix some chip memory configuration errors
- for the LPC1764, LPC1756, and LPC1754 (submitted by Li Zhuoy (Lzyy))
- * arch/arm/src/lpc17xx/lpc17_can.h: Revised CAN driver submitted by
- Li Zhuoy (Lzyy). The driver now supports both CAN1 and CAN2.
- * arch/arm/sim/up_lcd.c: Add a simulated LCD driver.
- * configs/stm3210e-eval/nxlines: Added a configuration to build
- examples/nxlines.
- * arch/graphics: Used apps/examples/nxlines to (finally) verify the NX
- trapezoid drawing functions and (wide) line drawing functions.
- * arch/rgmp and configs/rgmp. Yu Qiang has ported RGMP to the OMAP4430 (arm)
- pandaboard and release the new RGMP 0.3 version. The main changes are: (1)
- Separate configs/rgmp/x86 and configs/rgmp/arm configuration directory, and
- (2) Extract architecture dependent code in arch/rgmp/include and
- arch/rgmp/src into corresponding x86/ and arm/ directories.
- * arch/arm/src/kinetis, arch/arm/include/kinetis, configs/kwikstick-k40:
- Add a directory structure to support the port to the Kinetis KwikStik-K40.
- There is no real substance in the initial check-in; only the directory
- structure and skeleton files (Code complete on 8/15/11).
- * arch/arm/include/armv7-m, arch/arm/src/armv7-m, etc.: Rename all cortexm3
- directories and files to armv7-m; Change name of all CORTEXM3 constants
- to ARMV7M. This is a major namespace change needed to cleanly support the
- ARM Cortex-M4 which is also in the ARMv7 M Series (specifically, ARMv7E-M).
- * sched/sig_initialize.c, sig_received.c, and mq_waitirq.c. Fixed several
- critical bugs related to signal handling initialization and for signals
- the wake up tasks that are waiting to send or receive message queues. In
- the first two files, errors would prevent proper allocation of signal-related
- structures from interrupt handlers. In the second, there was missing
- "clean-up" logic after a signal occurred, leaving the message queue in
- a bad state and resulting in PANICs. All are important. (submitted by
- hkwilton).
- * arch/arm/src/kinetis: Added header files defining all Kinetis registers
- and bit fields within all Kinetis registers.
- * configs/twr-k60n512: Add support for the Kinetis K60 Tower board
- (TWR-K60N512).
- * drivers/can.c: Fixed a semaphore overflow problem in the CAN driver
- (reported by Li Zhouy (Lzyy)).
- * 8/18/2011: The basic port to the FreeScale Kinetis TWR-K60N512 board is
- now functional.
- * configs/twr-k60n512: Add Kinetis TWR-K60N512 NSH configuration.
- * drivers/analog and include/nuttx/analog: Add ADC driver infrastructure
- and TI ADS1255 driver developed and submitted by Li Zhouy (Lzyy)).
- * arch/arm/stm32/stm32_sdio.h and drivers/mmcsd/mmcsd.c: Add logic to
- multiplex usage of the GPIO pins (contributed by Uros Platise).
- * configs/twr-k60n512/nsh: Added and verified a NuttShell (NSH)
- configuration for the Freescale, Kinetis TWR-K60N512 board.
-
-6.9 2011-09-11 Gregory Nutt <gn...@nuttx.org>
-
- * arch/arm/src/kinetis/kinetis_sdhc.c: SDHC driver for Kinetis parts.
- Initially check-in is just a crude port of the STM32 SDIO driver.
- Much more work is needed.
- * graphics/, include/nuttx/nx: Add new NX interfaces for drawing
- circles -- both circular outlines and filled circles.
- * graphic/nxglib/nxglib_spitline.c: Add a "fudge factor" that eliminates
- some problems for rendering nearly horizontal, wide lines. Hmm...
- but I suspect this fudge factor also leads to new problems rendering
- very thin, nearly horizontal lines. More tuning is needed.
- * drivers/analog, include/nuttx/analog, arch/arch/src/lpcxx: (1) Add
- updates to the ADS1255 driver, (2) fix errors from my last merge (sorry),
- (3) Add DAC infrastructure, (4) add AD5410 DAC driver, and (5) add
- LPC17xx ADC and DAC drivers. All contributed by Li Zhuoyi (Lzyy).
- * tools/mkexport.sh: Extended the script that implements the top-level
- 'make export' logic. The script now also finds and bundles up all of
- the architecture-specific header files as well.
- * drivers/arch/arm/src/stm32/stm32_i2c.c: Add a reset to the I2C
- initialization logic to prevent spurious interrupts when the I2C
- interrupts are enabled (submitted by Uros Platise).
- * Scripts/makefiles/documents. Several adjustments, corrections and
- typo fixes so that NuttX will build correctly on FreeBSD using the
- ASH shell (submitted by Kurt Lidl).
- * drivers/mtd/flash_eraseall.c: Add a callable function that accepts
- the path to a block driver and then erases the underlying FLASH memory
- (assuming that the block driver is an MTD driver wrapped in the FTL
- layer). Hmmm... this is probably not the best long term solution;
- flash_eraseall() should be a user-callable function that operates
- one driver interfaces; not an internal, OS function that operates
- on directly on block drivers.
- * drivers/bch: Fixed some important bugs in the BCH driver (noted by
- Li Zhuoyi (Lzyy)). This would have effected any large reads or writes
- (larger than the hardware sector size).
- * arch/*/src/Makefile: Use of -print-libgcc-file-name to get path to
- libgcc.a may select the wrong libgcc.a if a multilib toolchain (like
- CodeSourcery) is used. This can be a serious problem and can cause
- crashes on Cortex-M3 if the ARM libgcc is used, for example. The fix
- is to include ARCHCPUFLAGS on the gcc command line when asking it to
- -print-libgcc-file-name.
- * lib/time/lib_gmtimer.c: Correct several calculations that could lead
- to errors in dates.
- * drivers/pm: Add the beginnings of a NuttX power management sub-system.
- * arch/arm/src/stm32/stm32_irq.c: Fix a error introduced in 6.8.
- Timeout calculation uses clock_settime() instead of clock_gettime().
- Pretty gross error, but actually it works with the side effect of setting
- a bad time.
- * drivers/mtd/at24xx.c: Driver for I2C-based at24cxx EEPROM submitted by
- Li Zhuoyi (Lzyy).
- * arch/arm/src/lpc17xx/lpc17_i2c.c: I2C driver for the NXP LPC17xx family
- submitted by Li Zhuoyi (Lzyy)
- * arch/arm/src/stm32_i2c.c: Correct two issues with the STM32 I2C driver:
- (1) Clocking needs to be based on PCLK1, not HCLK and fast speed settings
- need some additional bits; and (2) Correct a hang that will occur on
- I2C1 if FSMC is also enabled.
- * drivers/sensors/lm75.c and include/nuttx/sensors/lm75.h: Add an LM-75
- temperature sensor driver.
- * configs/stm3210e-eval/src/up_lm75.c: Add support for the LM-75 on the
- STMicro STM3210E-EVAL board.
- * sched/clock_gettime.c: Correct an error in the tv_nsec calculation
- that happens only config CONFIG_RTC is enabled.
- * arch/arm/src/stm32/stm32_i2c.c: Correct some bugs related to waiting
- for the I2C STOP condition to be cleared.
-
-6.10 2011-10-06 Gregory Nutt <gn...@nuttx.org>
-
- * lib/stdio/lib_fopen.c: Fix an error in fopen(); the file pointer was not
- being positioned at the end of the file when the "a" and "a+" modes are
- used. There are other issues with the "a+" modes (see the top-level TODO
- list).
- * drivers/usbdev/cdc_serial.c and include/nuttx/usb/cdc.h and cdc_serial.h:
- Add support for the CDC ACM serial device class.
- * fs/fat/fs_fat32.c: Fix a critical bug in the write logic: It a tiny write
- cross a sector boundary, then two sector writes will occur. The first part
- in the first sector may be written to the wrong sector number.
- * fs/fat/fs_fat32util.c: Fix a stray write into the FAT (always sector 964 on
- FAT32). This bug will cause some lost chains. I'm sure this bug could
- corrupt files but at present, the only thing I have seen is that before
- fixing this bug, the Windows chkdsk utility would report these lost chains.
- * arch/arm/src/stm32/stm32_i2c.c: Driver can now operate in a faster polled
- mode (at the expense of using more cpu cycles).
- * arch/arm/src/stm32/stm32_i2c.c: Add trace debug capability. Enabled with
- CONFIG_I2C_TRACE.
- * arch/arm/src/stm32/stm32_i2c.c: Fix another bug where I2C conflicts with FSMC
- being enabled. That time at the tail end of the transaction where there is
- an unfinished stop condition.
- * sched/mq_timedreceive.c and sched/mq_timedsend.c: The count of threads
- waiting on the message queues was not being decremented after a timeout.
- This would cause the accounting logic to become out of sync and the, perhaps,
- an assertion to be triggered. This is an important bug and fixes a
- potential crash when using mq_timedreceived() and mq_timedsend().
- * sched/mq_sndinternal.c: Related to the above, the send logic was incrementing
- the wrong counter when it waited as part of the mq_timedsend.c logic.
- * fs/fat: Fix an error in the long file name logic: If the long file name
- is an even multiple of 13 bytes in length, then it should not include a
- NULL terminating character. Fix contributed by Kaushal Parikh.
- * configs/sim/nx11: Created a separate configuration to build the NX
- example using the a simulated framebuffer driver on an X11 window. This
- example has been verified on Ubuntu 9.09 (it does not work on Cygwin).
- * arch/sim/src/up_touchscreen.c and up_x11eventloop.c: Adds support for a
- simulated NuttX touchscreen device using mouse/pointer feedback from an
- x11 window.
- * configs/sim/touchscreen: Adds a configuration to verify the simulated
- touchscreen driver (Does not work on Cygwin).
- * configs/sam3u/touchscreen: This is the configuration that I plan to use
- to verify the SAM3U-EK touchscreen driver. However, as of this writing,
- there is no touchscreen driver for the board.
- * CONFIG_RTC_HIRES: Add an option to support either a high-resolution RTC
- that completely replaces the system timer tick but may overflow and lose
- time when the MCU is off and also for a low-resolution (1 sec/tick) RTC
- that can run until 2106 with no overflow. But in this latter case, higher
- resolution time must come from the system timer.
- * CONFIG_SYSTEM_UTC: Removed support for the UTC system timer. It just
- doesn't do enough to be worth the CPU cycles or the complexity.
- * CONFIG_SYSTEM_TIME16: Added support for an optional 64-bit system timer.
- * fs/fat/fs_fat32util.c: Add support for FAT date/time stamps; Enabled via
- CONFIG_FS_FATTIME.
- * arch/arm/src/sam3u/sam3u_spi.c: Add an SPI driver for the AT91SAM3U.
- * drivers/input/ads7843e.c and include/nuttx/input/ads7843e.h: Add a
- driver for the TI ADS7843E touchscreen controller.
- * fs/nxffs/nxffs_open.c: Fix an error when a file is open for writing; since
- the file will get deleted it is already exists, there must be a check if
- there are other open references to the file.
- * arch/arm/src/stm32/stm32_sdio.c: Fixed an error where during SDHC
- initialization interrupts were not being re-enabled. Caused more subtle
- errors than you would think.
- * arch/arm/src/stm32/stm32_i2c.c: Fixed an error where I2C timeouts appeared
- to be successful transfers.
- * configs/sim/nsh2: Add another simulated NSH configuration. This one
- supports X11 graphics, C++, and exercises graphic functions as built-in
- commands.
-
-6.11 2011-11-12 Gregory Nutt <gn...@nuttx.org>
-
- * arch/arm/stm32/Make.defs: Don't build stm32_rtc.c if CONFIG_RTC is not
- selected. Doing so will cause errors if other configuration dependencies
- are not met.
- * configs/stm3210e-eval/src/up_lcd.c: Color corrections for SPFD5408B LCD
- do not work with R61580 LCD.
- * configs/pic32-starterkit: Beginning of a configuration for the Microchip
- PIC32 Ethernet Starter Kit. Hmmm.. I don't have a clue how to test this
- with no serial port?!
- * lib/stdio/lib_fclose.c: fclose() always returns an error (EOF) when it
- closes a read-only file. This is because it calls flush() which will
- fail on read-only files. No harm is done other that a bad value is
- returned.
- * arch/sim/src/Makefile: Correct build issue for sim/nsh2 target. Old
- libboard.a was not being cleaned.
- * arch/mips/src/pic32mx/pic32mx-gpio*.c: Add GPIO support for the PIC32MX.
- * configs/sure-pic32mx/src/up_leds.c and up_buttons.c: Add button and LED
- support for the Sure Electronics PIC32MX board.
- * configs/ea3152: Add a configuration for the Embedded Artists LPC3152
- daughter board (with the same base-board used with configs/ea3131)
- * graphics/nxmu/nx_getrectangle.c, graphics/nxsu/nx_getrectangle.c,
- graphics/mxtk/nx_getwindow.c, graphics/nxmu/nx_gettoobar.c: New
- interfaces to read from graphics memory
- * graphics/nxbe/nxbe_bitmap.c: Fix an error in the error handling that
- can cause valid bitmaps to fail to render.
- * include/nuttx/video/rgbcolors.h: Fix errors in some 16- and 8-bit color
- conversion macros.
- * tools/incdir.sh: Fix issues when g++ is used as the compiler. It was
- not being recognized and handled properly.
- * graphics/nxsu/nx_releasebkgd.c: Fix a bad cast that was causing
- problems with the background window was released.
- * fs/nxffs/nxffs_pack.c: Correct a critical bug in the NXFFS file system:
- When repacking the filesystem, there was a missing check to see if an
- inode structure would fit at the end of a block. This is a rare case
- if the block size is large, but can be common for tiny block sizes
- and results in a crash and file system corruption.
- * fs/nxffs/nxffs_initialize.c: Fix an initialize error. If the FLASH
- is full on power-up, NXFFS will fail to initialize correctly.
- * fs/nxffs/nxffs_write.c and nxffs_pack.c: Fix an error that can occur
- when attempt to write to FLASH volume that is completely full but
- has no value inodes on it.
- * drivers/mtd/at24xx.c: Now supports a configurable block size that
- supports using "clusters" of AT24 pages as blocks. This allows bigger
- block sizes and more efficient use of EEPROM when the AT24 is used to
- support a file system (such as NXFFS). (Contributed by Hal Glenn).
- * include/nuttx/video/rgbcolors.h: More fixes to RGB color conversion
- macros.
- * arch/arm/src/common/up_createstack.c and up_usestack.c: For ARM EABI
- the stack must be aligned to 8-byte boundaries. This is necessary for
- passing aligned floating point values under EABI. Fix contributed by
- David Sidrane.
- * Numerous changes and fixes to the PIC32 interrupt handing logic. The
- PIC32 port is almost complete but still not ready for prime time.
-
-6.12 2011-12-06 Gregory Nutt <gn...@nuttx.org>
-
- * fs/fat/fs_fat32util.c and fs_fat32.h: Logic extended to look in up to
- four partitions for a valid FAT file system.
- * drivers/input/tsc2007.c: Add support for 8-bit conversions; make sure
- that A/D converters are active before requesting conversions.
- * drivers/mmcsd0/mmcsd_sdio.c: Increase capacity variable from size_t
- to uin64_t (if available) so that SD cards with capacities greater
- than 4Gb can be supported.
- * fs/fat/fs_fat32dirent.c: The root directory structure is different
- from other directories. When formatted by Windows, it is not initialized
- at all. Some additional special handling is required to initialize the
- root directory entry to interoperate correctly with windows.
- * fs/fat/fs_fat32util.c: In fat_systime2fattime(void) should be
- clock_gettime() and not clock_gettime(). Also, there is a place where
- FAT date is used instead of FAT time. (Thanks to David Sidrane).
- * arch/arm/src/stm32 and arch/arm/include/stm32: Add support for the
- STM32F40xxx family of MCUs.
- * configs/stm3240g-eval: Add framework for the STMicro STM3240G-EVAL
- board.
- * include/sys/types.h: wchar_t is a builtin type in C++ and its
- declaration can cause errors with certain C++ compilers.
- * sched/sig_timedwait.c: Fix signal handling when the returned info
- is NULL. Before this change, it would dereference a NULL pointer
- in this case.
- * graphics/nxfonts/nxfonts_sans17x22.h and nxfonts_sans20x26.h: Add
- some very small sans serif fonts.
- * graphics/nxfonts/nxfonts_sans17x23b.h and nxfonts_sans20x27b.h: Add
- corresponding sans serif bold fonts.
- * drivers/input/ads7843e.c and tsc2007.c: Fix some errors in the poll
- setup error checking that was cloned into both drivers.
- * sched/mq_notify.c: Set errno appropriately on failures. There are
- still several message queue functions that do not set errno!
- * arch/arm/src/stm32: Fixes to several STM32F40xxx files (contributed by
- Mikhail Bychek).
- * configs/stm3210e-eval/src/up_lcd.c: Fix banding problem on the R61580
- LCD
- * configs/stm3240g-eval/ostest: The basic STM32F40xx bringup is functional
- (11/12/06) for the STM3240G-EVAL board and passes the OS test.
- * configs/stm3240g-eval/nsh: Adds a NuttShell (NSH) configure for the
- STM3240G-EVAL board.
-
-6.13 2011-12-26 Gregory Nutt <gn...@nuttx.org>
-
- * arch/arm/src/stm32/stm32f40xxx_dma.c: Add DMA support for the STM32 F4
- family (untested on initial check-in)
- * arch/arm/src/armv7-m/up_fpu.c: Add logic for saving an restoring VFP
- floating point registers on context switches (but also disable the FPU
- because CodeSourcery doesn't support hard flowing point!)
- * arch/arm/src/stm32/chip/stm32_eth.h: Add Ethernet register definitions
- for the STM32 F4.
- * arch/arm/srcm/stm32/stm32_eth.c: Adds an Ethernet driver for the STM32 F4.
- * arch/arm/srcm/stm32/stm32_dac.c and stm32_adc.c: "Skeleton" files for STM32
- DAC and ADC drivers. The actual logic will come later.
- * arch/arm/srcm/stm32/stm32_eth.c: There may be a few more lurking bugs, but
- the STM32 Ethernet driver appears to be fully functional on the STM3240G-EVAL.
- * arch/arm/srcm/stm32/stm32_eth.c: Fix an error in clearing abnormal interrupt
- events.
- * configs/stm3240g-eval/dhcpd: Add a DCHP daemon configuration for the
- STM3240G-EVAL board.
- * configs/stm3240g-eval/nettest: Add a network test configuration for the
- STM3240G-EVAL board.
- * arch/arm/srcm/stm32/stm32_rtc.c, stm32f10xxx_rtc.c, and stm32f40xxx_rtc:
- Broke out separate drivers to handle the very different RTC implementations
- in the STM32 F1 and F4 family.
- * arch/arm/srcm/stm32/stm32f10xxx_rtc.c: STM32 F4 RTC is functional (12/14/2011)
- * net/uip-arp.c: Fix compilation issue with CONFIG_NET_ARP_IPIN
- * include/nuttx/pwm.h and drivers/pwm.c: Add an interface definition and a
- "upper half" driver for PWM output.
- * arch/arm/src/stm32/stm32_pwm.c: Added a PWM "lower half" driver for the
- STM32. The initial check-in is little more than a framework for the driver.
- * arch/arm/src/stm32/stm32_usbdev.c: Corrected two CRITICAL errors in the USB
- device-side driver: (1) Handling of data overrun condition was wrong. When
- there was no further memory to accept further OUT endpoint data, the driver
- would hang with infinite interrupts; (2) the logic in setting toggle bits
- was not correct. However, this driver has functioned for a long time until
- the particular condition that revealed the bug occurred. My impression is
- that this latter bugfix also fixes some STM32 USB performance problems.
- * configs/hymini-stm32v: A configuration for the HY-Mini STM32v board contributed
- by Laurent Latil. These changes also include support for the STM32F103VCT6.
- * arch/configs/stm3240g-eval/src/up_pwm.c: Add hooks needed to use the new
- apps/examples/pwm test of the STM32 PWM driver.
- * drivers/mtd/mp25x.c: Add ability to use different SPI modes and different
- manufacturers codes. Fix a error in the wait for not busy (submitted by
- Mohammad Elwakeel.
- * arch/arm/src/stm32/stm32_can.c: Add a low-level STM32 CAN driver. (Initial
- check is incomplete). Add loopback support to the driver.
- * arch/arm/src/stm32/stm32_adc.c: The ADC is now functional. A more complete
- driver would require DMA support. I have some questions still about the
- accuracy of the timer-driven sampling.
- * configs/sure-pic32mx/nsh: The PIC32 port is (finally) functional. Add an
- NSH configuration for the Sure PIC32MX board.
- * configs/sure-pic32mx/*/defconfig. Calibrated all PIC32 delay loops.
- * configs/pcblogic-pic32mx/nsh: Add an NSH configuration for the PCBLogic
- PIC32 board.
- * Both PIC32 OS test and NSH configurations have now been verified.
-
-6.14 2012-01-15 Gregory Nutt <gn...@nuttx.org>
-
- * tools/Makefile.export, mkexport.sh, and configure.sh: Changes submitted
- by Mike Smith to support configuration and 'make export' on MAC OS.
- * arch/arm/src/stm32/stm32_gpio.c: Disabled interrupts while configuring
- GPIO pins so that we have exclusive access to the GPIO configuration
- registers.
- * arch/mips/src/pic32mx/pic32mx_usbdev.c: Add a USB device-side driver
- for the PIC32MX family.
- * arch/arm/src/stm32/stm32_gpio.c: Correct an error in some of the GPIO
- initialization logic. Fix submitted by Mike Smith.
- * configs/olimex-lpc1766stk/src/up_leds.c: Add new interfaces so that is
- CONFIG_ARCH_LEDS are not set, the LEDs may be controlled from application
- logic.
- * configs/olimex-lpc1766stk/src/up_buttons.c: Add support for the buttons
- on the Olimex LPC1766-STK board.
- * Makefile: Added 'apps_clean' and 'apps_distclean' target to simplify
- managing the state of the application directory while in the NuttX directory
- * Documentation/NuttXGettingStarted.html: Added a "Getting Started" Guide
- for NuttX. At present, this is just a stub and it refers to the NuttX
- top-level README.txt file which is the only, real "Getting Started" Guide
- that exists at the time being.
- * arch/arm/src/lpc17xx/lpc17_gpioint.c: Correct an value used as the lower
- end of an IRQ number range test.
- * arch/arm/src/lpc17xx/lpc17_gpio.c: Fix a integer flow problem in shift.
- This error would prevent pins > 15 from being used as interrupt sources.
- * arch/arm/src/stm32/stm32_can.c: The CAN driver has been verified in
- loopback mode on the STM3240G-EVAL board.
- * configs/stm3240g-eval/src/up_adc.c: Complete coding of ADC support for the
- potentiometer on board the STM3240G-EVAL.
- * arch/arm/src/lpc17_can.c: Several CAN driver improvements. Adds support for
- testing in loopback mode. now uses all three transmit buffers for better
- performance.
- * configs/olimex-lpc1766stk/nsh: Now supports the CAN loopback test as an
- optional "built-in" application.
- * sched/irq_attach.c: Fix an issue with disabling interrupts when they are
- detached. For the PIC32, this can't be done because there is a 1-to-many
- relationship between vector numbers and interrupt numbers or different.
- Added a new configuration option CONFIG_ARCH_VECNOTIRQ to at least flag
- the architectures that have this issue and to (at least) avoid doing
- something too wrong.
- * drivers/can.c: Fix a test for buffer full in the generic, "upper half",
- can driver.
- * arch/arm/src/lm3s: Add support for the LM3S6432S2E (Contributed by Mike Smith)
- * configs/lm3s6432-s2: Add support for the TI RDK-S2E (LM3S6432S2E) board
- (Contributed by Mike Smith)
- * configs/stm3240g-eval/src: Add APIs support to support user access to the
- LEDs
- * arch/arm/src/lpc17xx/lpc17_can.c: Add logic to change the CAN bit rate based
- on the NuttX configuration.
- * arch/arm/src/lpc17xx/lpc17_can.c: PCLK divisor is now a configuration
- option.
- * arch/arm/src/stm32/stm32_serial.c and stm32_lowputc.c: Support for
- UART4-5 and USART6 added by Mike Smith. Also includes a more flexible
- way of managing UART pin configurations.
- * include/nuttx/pwm.h, drivers/pwm.c, arch/arm/src/stm32/stm32_pwm.c: Add
- support for pulse count in order to better support stepper motors.
- * arch/arm/src/stm32/stm32_dumpgpio.c: Checking wrong register to see if
- GPIO is enabled. Also not adding the GPIO base address to several offsets.
- * configs/stm32f4discovery: Port to the STMicro STM32F4Discovery board
- (Contributed by Mike Smith).
- * fs/fat/fs_fat32util.c: On a failure to recognize a FAT file system, the
- mount logic should return -EINVAL, not -ENODEV.
- * arch/arm/src/stm32/stm32_tim.c: Support for STM32 F4 32-bit timers
- (Contributed by Mikhail Bychek)
- * lib/stdio/lib_vsprintf.c: Add support for fixed-size fields with floating
- point numbers (Contributed by Mikhail Bychek)
-
-6.15 2012-02-12 Gregory Nutt <gn...@nuttx.org>
-
- * arch/arm/src/stm32/stm32_pwm.c: Pulse count was limited to 128; now is
- (essentially) unlimited.
- * configs/stm3240g-eval/include/board.h: Input frequencies wrong for all but
- one APB2 timer.
- * arch/mips/src/pic32mx/pic32mx-ethernet.c: The PIC32 Ethernet driver is
- code complete, but still untested.
- * configs/sim/*/Make.defs and arch/sim/src/Makefile: Add support for building
- a 32-bit executable on a 64-bit Linux target.
- * configs/sure-pic32mx/src/up_leds.c: Correct GPIOs used for LEDs. The wrong
- pins were being used.
- * arch/arm/src/stm32/chip/stm32f10xxx_gpio.h: Correct offset to one AFIO EXICR
- register.
- * arch/arm/src/lpc17xx/lpc17_can.c: Added "advanced" configuration options
- to specify the CAN TSEG1 and TSEG2 clock counts specifically.
- * include/nuttx/can.h and drivers/can.c: Add support for extended (29-bit)
- CAN IDs.
- * arch/arm/src/lpc17xx/lpc17_can.c: Add support for extended (29-bit) CAN IDs.
- * arch/arm/src/stm32/stm32_can.c: Add support for extended (29-bit) CAN IDs.
- * include/nuttx/power/pm.h: Move include/nuttx/pm.h into a sub-directory named
- power.
- * drivers/power: Rename the drivers/pm directory to power
- * include/power/battery.h and drivers/battery.c: Add the interface definitions
- for an upper and lower half battery driver. Add the implementation of the
- common upper half battery driver.
- * drivers/power/max1704x.c: Add a driver for MAX17040x battery "fuel gauge"
- * arch/arm/src/stm32/stm32_i2c.c: Add support for I2C3
- * drivers/usbdev/: Lots of name changes: cdc_serial->cdcacm, usbstrg->usbmsc,
- usbser->pl2303
- * drivers/usbdev/composite: Fleshed out support for a composite USB device.
- * drivers/stm3210e-eval/composite and drivers/stm3210e-eval/src/up_composite.c:
- Add a configuration test the USB composite device.
- * include/nuttx/usb/usb.h, drivers/usbdev/composite_descriptors.c, and
- drivers/usbdev/cdcacm_descriptors.c: Add support for the USB Interface
- Association Descriptor (IAD)
- * arch/arm/src/stm32/stm32_i2c.c: Correct a typo in STM32 I2C3 support
- (submitted by Mike Smith)
- * arch/*/src/Makefile: Candidate solution for dependency issue in the board
- sub-directory: By making libboard.a a "phony" target, libboard.a should
- always rebuilt (the end result is worth the small increase in build time)
- (submitted by Mike Smith).
- * include/net/psock.h: Added a new low level socket interface that allows the
- OS to use the socket interface without having a socket descriptor.
- * include/net/psock.h: Removed psock.h. The new interfaces are moved into
- nuttx/net.h which already has similar logic.
- * include/nuttx/usb/usb.h: Can't use 'class' as a field name in USB structures.
- This upsets C++ if usb.h is included. 'class' -> 'classid' in this header
- file and all places that referenced 'class'
- * drivers/usbdev/usbmsc.c: Fixed some backward conditional compilation.
- * sched/on_exit.c: Add support for the on_exit() function.,
- * sched/exit.c, task_exithook.c, task_delete.c, sched_releasetcb.c: Move
- the logic that closes file descriptors sooner in the task shutdown sequence.
- When drivers are closed, they may need to do things that require a fully
- up-and-running task. Some things cannot be done later when the task is
- crippled.
- * lib/dirent: Moved readdir_r() and telldir() from lib/misc to this new
- directory where they belong.
- * lib/termios. Implemented tcsetattr() and tcgetattr().
- * lib/stdio/lib_fgets.c: The old fgets includes some terminal related
- functionality: It handles VT-100 commands, includes a command line editor
- and echo characters back to the terminal. This old, overloaded fgets()
- was renamed readline() and moved to apps/system/readline. The version
- of fgets() in lib/stdio was them simplified and stripped down so that it
- *only* gets a string -- as its description implies.
- * arch/arm/src/lpc214x/lpc214x_usbdev.c: Add corrections suggested by
- David Hewson many, many months ago.
- * configs/mcu123-lpc214x/composite and configs/mcu123-lpc214x/src/up_composite.c:
- Add a configuration to test the USB composite device.
- * configs/stm3240g-eval/Telnetd: Add a configuration for testing the
- Telnet daemon.
- * configs/stm3240g-eval/nsh2: This is another NSH configuration. It differs
- from the original nsh configuration because it does not have an RS-232
- console (only a Telnet console) and SDIO is enabled. This configuration is
- required because the STM3240G-EVAL board cannot simultaneously support
- RS-232 and SDIO due to pin conflicts.
- * lib/string/lib_strcasestr.c: Add strcasestr().
- * lib/stdio/lib_avsprintf.c: Add avsprintf().
- * lib/net/lib_inetntop.c: Add inet_ntop().
- * lib/net/lib_inetpton.c: Add inet_pton().
- * include/pthread.h: Correct PTHREAD_MUTEX_INITIALIZER.
- * fs/fat/fs_fatfs.c: Fix an error in the FAT statfs() implementation that
- was causing some block counts to be reported incorrectly (reported by
- David Sidrane).
- * drivers/ramlog.c: Add a character driver that can substitute
- for /dev/console and or be used for logging debug output when there
- is no serial port available (such as when a Telnet console is used).
- * lib/stdio/lib_syslogstream: Add a stream object that will be used to
- re-direct all debug output to the RAM log if CONFIG_SYSLOG and
- CONFIG_RAMLOG_SYSLOG are defined.
- * lib/misc/lib_dbg.c: Add an interface enabled with CONFIG_DEBUG_ENABLE that
- can be used to turn debug output on and off.
-
-6.16 2012-03-10 Gregory Nutt <gn...@nuttx.org>
-
- * drivers/sensors/qencoder.c and include/nuttx/sensors/qencoder.h: Add an
- implementation for a quadrature encoder upper half driver.
- * arch/arm/src/stm32/stm32_qencoder.c/.h: Add a initial implementation of
- a lower-half quadrature encoder driver for the STM32. On initial check-in,
- this is little more than a "skeleton" file.
- * Various files: CAN ISO-11783 support contributed by Gary Teravskis.
- * net/recv.c and net/recvfrom.c: Correct a bug in return value: The the peer
- gracefully closes the connections, needs to return zero and not ENOTCONN.
- * arch/arm/src/stm32/stm32_eth.c: Fix an error in the STM32 ethernet driver.
- The received buffer size must be two bytes larger to account for the two byte
- checksum that is appended to the packet. Otherwise, the last two bytes of
- real data in the packet will get clobbered.
- * arch/arm/src/stm32f40xx_dma.c: The STM32 F4 DMA has (finally) been verified
- * arch/arm/src/stm32_sdio.c: STM32 F4 SDIO DMA is now supported
- * configs/stm3240g-eval/nsh/defconfig: This configuration now supports SDIO
- with DMA (see configs/stm3240g-eval/README.txt for some issues).
- * arch/arm/src/armv7-m/up_vectors.S and arch/arm/src/armv7-m/up_vectors.S: New,
- streamlined Cortex-M exception handling (with FPU supported). Contributed byh
- Mike Smith
- * net/accept.c, connect.c,and net_monitor.c: Correct an error in the accept
- logic. After a new connection is made via accept(), monitoring for losses
- of TCP connection must be set up (just as with connect()). The new file
- net_monitor.c holds the common TCP connection monitoring logic used by both
- the accecpt() and connect() logic. Contributed by Max Nekludov.
- * net/recvfrom.c and net/uip/uip_tcpcallback.c: Fix a leak in the TCP
- read-ahead logic. This is a *critical* bug fix!
- * net/uip/uip_tcpinput.c: Correct an error in the TCP stack. It was
- incrementing the received sequence number BEFORE determining if the
- incoming data could be handled. If the data was dropped (usually because
- there is insufficient buffering space), then no ACK will be sent and the
- sequence number will be wrong. The end consequence of the bad sequence
- number was that the when the dropped packet was re-transmitted, it was
- was ignored because its sequence number looked wrong. Fix was, obviously,
- to only increment the received sequence number if the TCP data was
- accepted.
- * configs/stm3240g-eval, configs/stm32f40discovery, and arch/*/src/Makefile:
- Add changes to support building with the Atollic "Lite" toolchain.
- * fs/fs_select.c: Correct select(), in the case of loss of network
- connection (POLLHUP), select() must report a read-ready event. This
- is how the standard select() interface is supposed to work: In the case
- of loss-of-connection, select() reports read-ready. The next time you
- read from the socket, you detect the end-of-connection event. Change
- submitted by Max Nekludov.
- * arch/arm/src/armv7-m/up_fpu.S and arch/arm/src/stm32/stm32_vectors.S: Fix
- lazy FPU register saving with CONFIG_ARCH_FPU is set in the configuration.
- * arch/arm/src/armv7-m: Lazy saving of floating point registers on context
- switches now seems to be functional.
- * net/uip/uip_tcpinput.c: Fix a TCP protocol error reported by Max Nekludov.
- * configs/stm3240g-eval, configs/stm32f40discovery: Add changes to support
- building with the Atollic "Pro" toolchain.
- * Makefile: Use the more common .hex extension for Intel hex files instead of
- more precise .ihx extension. This change has ripple effects to many build-
- related scripts and programs and could cause some short-term problems.
- * configs/stm3240g-eval/, arch/arm/src/stm32/up_allocateheap.c: Add support
- for the 16-mbit SRAM on-board the STM3240G-EVAL board.
- * drivers/usbdev/cdcacm.c and include/nuttx/usbdev/cdcacm.h: The CDC/ACM
- driver can now be dynamically connected and disconnected from the host
- under software control.
- * include/nuttx/arch.h, configs/stm3240g-eval/src/up_cxxinitialize.c, and
- configs/stm3240g-eval/src/up_cxxinitialize.c: Add support for C++ static
- initializers.
- * net/setsockopt.c, net/getsockopt.c, net/bind.c, net/socket.c: Add more
- low level, thread-independent socket interfaces for use within the OS.
- Some of these are currently used by the FTP controlling terminal. More will
- be used to support the NFS file system currently underwork.
- * include/nuttx/net/: Major re-organization of networking headerf files.
- Moved all non-standard, NuttX-specific header files from include/net and
- include/nuttx into include/nuttx/net.
- * arch/mips/src/pic32mx/pic32mx_usbdev.c: The PIC32 USB driver now appears to
- be fully functional.
- * configs/sure-pic32mx/usbnsh and configs/sure-pic32mx/src: Add support for
- NSH using only USB serial I/O to support the console. This is useful on
- devices that have USB, but no serial port.
- * arch/mips/src/pic32mx/pic32mx_spi.c: Add a PIC32 SPI driver. Initial
- checkin is primitive, incomplete (lacks interrupt logic), and untested.
- * configs/pic32-startkit/nsh: Completed verification of the PIC32 Ethernet
- Starter Kit port. Added and verified the NuttShell (NSH) on the PIC32
- Ethernet Starter Kit. I can now (finally) claim to have complete the
- basic port to this board.
- * configs/pic32-startkit/nsh/up_usbdev, up_nsh.c, and up_usbterm.c: Verified
- the USB (device) driver on the PIC32 Ethernet Starter Kit.
- * arch/mips/src/pic32mx/pic32mx_ethernet.c: Verified the PIC32 Ethernet
- driver on the PIC32 Starter Kit. Status: It is occasionally functional
- but not stable enough for use.
- * arch/arm/include/stm32, arch/arm/src/stm32: Add general support for
- the STM32 F2 family. Contributed by Gary Teravskis,
- * configs/stm3220g-eval: Add support for the STMicro STM3220G-EVAL board.
- Contributed by Gary Teravskis,
-
-6.17 2012-04-14 Gregory Nutt <gn...@nuttx.org>
-
- * configs/sure-pic32mx: Add support for the Sure DB-DP11212 PIC32 General
- Purpose Demo Board
- * arch/arm/src/stm32/stm32_usbhost.c/.h: Add files that will (eventually)
- hold an STM32 USB host driver (the initial check-in is the NuttX LPC17
- USB host driver with name changes only).
- * arch/arm/src/stm32/chip/stm32_otgfs.h: STM32 USB OTG FS register
- definitions (not complete on initial check-in).
- * net/connect.c: Add another low level, thread-independent socket interface
- for use within the OS.
- * arch/mips/src/pic32mx/pic32mx_ethernet.c: The PIC32 Ethernet driver
- is now stable on the PIC32 Starter Kit.
- * configs/pic32-starterkit/nsh2: Add a PIC32 Ethernet Starter Kit NSH
- configuration that has no serial console; all interaction is done via
- Telnet.
- * net/netdev_sem.c: Correct a deadlock condition by making a semaphore
- recursive. To my knowledge this deadlock only occurs when running the
- NSH command ifconfig over Telnet. In that case the function netdev_foreach
- takes the network device semaphore, but so does the telnet logic causing
- the deadlock.
- * arch/arm/src/stm32/stm32_pm*.c: Add basic STM32 power management logic
- that will eventually be used to implement low power states.
- * arch/arm/src/stm32/stm32f*0xx_rcc.c: In order to use CAN2, both CAN1 and
- CAN2 clocking must be enabled.
- * arch/mips/src/pic32mx/picm32mx-usbdev.c: Several stall-related fixes so that
- the USB device driver can used the mass storage class (which does a LOT
- of stalling as part of its normal protocol). The PIC32 USB Mass Storage
- device is, however, still non-functional when debug is OFF.
- * include/nuttx/fs: Move all file-system related files from include/nuttx to
- include/nuttx/fs.
- * include/nuttx/serial: Move all serial-driver related files from include/nuttx to
- include/nuttx/serial.
- * include/nuttx/clock.h and sched/clock_initialize.c: Add a new OS interface
- called clock_sychronize() that can be used to re-synchronize the NuttX
- system time with a hardware RTC. This function is called normally at power
- up but may also need to be called when recovering from certain low-power
- usage states where the system time is no longer accurate.
- * arch/arm/src/calypso and arch/arm/include/calypso: Support for the TI "Calypso"
- phone processor. Contributed by Denis Carilki and includes the work of Denis,
- Alan Carvalho de Assis, and Stefan Richter.
- * configs/compal_e88 and configs/compal_e99: Support for Compal e88 and e99 phones
- Contributed by Denis Carilki and includes the work of Denis, Alan Carvalho de
- Assis, and Stefan Richter.
- * arch/arm/src/lpc17xx: Several fixes for error that have crept in for the LPC17xx
- DAC. Contributed by by Lzyy.
- * graphics/nxconsole: Add a character driver that can be used as a console output
- device for text output (still under development on initial check-in).
- * graphics/nxmu: Fix several compilation errors that have crept into the multi-
- user NX server because of lack of use.
- * graphics/nxconsole: The NX text console is basically function (in multi-
- user NX mode only).
- * arch/arm/src/stm32/stm32_i2c.c: Correct a bug in the STM32 I2C driver. The
- behavior of I2C status bits seems to be different between F1 and F4.
- * configs/stm3210e-eval/nxconsole: New STM32 F1 configuration that runs the
- NuttShell (NSH) within an NX window.
- * graphics/nxconsole/nxcon_sem.c: Add protection from re-entrance with debug
- is enabled.
- * include/nuttx/ascii.h and vt100.h: Header files to centralize ASCII and
- VT100 escape sequence definitions.
- * graphics/nxconsole/nxcon_vt100.c: Add add framework to support VT100 escape
- sequences in NxConsole.
- * fs/fs_read.c: Fix read() return value for attempt to read from write-only
- file or device. Was returning EBADF, should return EACCES.
- * graphics/nxconsole.c: NxConsole now supports backspace and a cursor.
- * Kconfig and arch/sim/Kconfig: Beginnings of support for a NuttX
- configuration tool. Currently using the kconfig parser 'kconfig-frontend'
- available at http://ymorin.is-a-geek.org/projects/kconfig-frontends
- (version 3.3.0-1 is also available in the NuttX SVN at
- trunk/misc/tools/kconfig-frontends-3.3.0-1.tar.gz). Contributed by Lzyy.
- * */Kconfig: Added skeleton Kconfig files to all directories that
- may need them.
- * include/nuttx/math.h: Moved include/math.h to include/nuttx/math.h
- because it conflicts too often with the system math.h (and people aren't
- inclined to read the documentation on how to handle this). Now, if
- CONFIG_ARCH_MATH_H=y is defined, the top-level makefile will copy
- the redirecting math.h header file from include/nuttx/math.h to
- include/math.h. So for the architectures that define CONFIG_ARCH_MATH_H=y,
- include/math.h will be in place as it was before; for the architectures
- that don't select CONFIG_ARCH_MATH_H, the redirecting math.h header
- file will stay out-of-the-way in include/nuttx/.
- * Kconfig, sched/Kconfig, lib/Kconfig, libxx/Kconfig, arch/sim/Kconfig,
- drivers/Kconfig, drivers/mtd/Kconfig, drivers/input/Kconfig
- drivers/analog/Kconfig, drivers/lcd/Kconfig: Updated kernel
- configuration support provided by Lzyy.
- * Kconfig: Many more Kconfig updates (no longer tracking in the ChangeLog)
- * arch/arm/src/Makefile, arch/x86/src/Makefile, arch/avr/src/Makefile,
- arch/mips/src/Makefile, arch/sim/src/Makefile, arch/hc/src/Makefile,
- arch/sh/src/Makefile: The libgcc.a in newer versions of GCC now
- have an dependency on an external implementation of abort(). This
- required modification to the Makefiles that do the final link: Now
- libgcc.a must be included within the group of libraries that are
- search recursively.
- * arch/arm/srm/stm32/stm32_otgfsdev.c: A USB OTG FS device-side driver
- for the STM32 F4 (and maybe F2 and F1 connectivity line).
- * tools/cmpconfig.c: A tool for comparing two configuration files.
- * include/nuttx/usb/usbdev.h, drivers/usbdev/*, arch/*/src/*/*usb*.c:
- Extend the USB device side interface so that EP0 OUT data can be passed
- with OUT SETUP requests.
- * include/nuttx/watchdog.h: Add the definition of a standard watchdog
- driver interface.
- * drivers/watchdog.c: The "upper half" watchdog timer driver.
-
-6.18 2012-05-19 Gregory Nutt <gn...@nuttx.org>
-
- * Kconfig: Continued Kconfig file updates (no longer tracking on a per-file
- basis in the ChangeLog)
- * arch/arm/src/stm32/stm32_iwdog.c and stm32_wwdog.c: Add the STM32 IWDG
- and WWDIG watchdog timer driver.
- * configs/stm3240g-eval/src/up_lcd.c: Add LCD from for the STM3240G-EVAL (the
- initial check-in is just a stm3210e-eval driver with renaming).
- * sched/sched_setscheduler.c: Correct successful return value (Contributed
- by Richard Cochran).
- * include/fcntl.h and lib/stdio: Ignore CONFIG_STDIO_LINEBUFFER is the
- file was opened in binary mode.
- * lib/stdio/lib_fopen.c: Correct an error in parsing open mode string. The
- plus sign may not appear right after the basic mode. For example, "r+", "rb+",
- and "r+b" are all valid open strings and mean the same thing.
- * lib/stdio/lib_fopen.c: Correct return errno value from f_open() and
- f_fdopen() if the open mode string is invalid.
- * drivers/serial/serial.c: Do not disable Rx interrupts on each byte.
- Rather, only disable Rx interrupts when the Rx ring buffer may be empty.
- * include/nuttx/usb/audio.h: USB Audio 1.0 definitions (in progress).
- * arch/arm/src/stm32/stm32fxx_dma.c: STM32 F4 DMA now supports circular
- buffer mode (contributed by Mike Smith)
- * arch/arm/src/stm32/stm32_serial.c: The serial driver can now support
- Rx DMA into a circular buffer (contributed by Mike Smith)
- * configs/pic32mx7mmb: Beginning of a configuration for the Mikroelektronka
- PIC32MX7 Multimedia Board (MMB).
- * net/recvfrom.c: Fix a compilation problem. Some UDP logic was conditioned
- on TCP, not UDP.
- * drivers/usbdev/cdcacm.c: Fix an infinite loop that occurs when the serial
- device is unregisters.
- * arch/arm/src/stm32/stm32_otgfs.c: The driver needs to reset the software (in
- order to flush the requests) and to disable the software connection when the
- device is unregistered.
- * include/sys/prctl.h, sched/prctl.c, include/pthread.h: Add interfaces to
- support getting and setting of the thread or task name.
- * configs/ubw32: Added a configuration to support the Sparkfun UBW32 PIC32 board.
- * configs/ubw32/nsh: Added an NSH configuration for the Sparkfun UBW32 PIC32 board.
- * configs/ubw32/up_buttons.c: Added button support for Bit Whacker board.
- * configs/stm3240g-eval/nxconsole: Added a configuration to run the NSH
- shell in an NX window for the STM3240G-EVAL board.
- * include/cxx/cunistd: C++ header file to make sure that everything in
- unistd.h is in the std:: namespace.
- * configs/sim/nxwm: Added a configuration for testing the NuttX Window Manager
- (NxWM)
- * fs/fs_fcntl.h: On success, always returned OK. However, some fcntl commands
- require returning other values on success.
- * Various files. Fix warnings about variables that were initialized by not used.
- * configs/sim/*/defconfig: Changes to build a 32-bit simulation on a 32-bit
- platform did not make into all of the Make.defs files.
- * graphics/nxmu/nx_move.c: Wrong opcode was being used in the server message;
- Also there was an error in the offset calculation.
- * graphics/nxglib/fb/nxglib_moverectangle.c: Offset argument is really a
- position, not an offset.
- * graphics/nxtk/nxtk_drawframe.c: Framed windows are now drawn in three
- colors (instead of just two).
- * drivers/input/stmpe811_*: Added a driver to support the STMicro STMPE811
- IO Expander and touchscreen driver.
- * configs/stm3240g-eval/nxwm: Added to configuration for testing the NxWM
- window manager on the STM3240G-EVAL board.
- * graphics/nxtk/nxtk_toolbarbounds.c: Added an interface to get the toolbar
- bounding box.
- * graphics/nxtk/nxtk_drawframe.c: Fix an error in drawing the window frame.
- * NX, NxConsole: Replace CONFIG_NXCONSOLE_NOGETRUN to CONFIG_LCD_GETRUN. The
- inability to read from the LCD is a property of the LCD, not of NxConsole.
- Then add CONFIG_NX_WRITEONLY which is the more generic way of saying that
- no NX component should try to read from the underlying graphic device (LCD
- or other).
- * configs/stm3240g-eval/src/up_stmpe811.c: Add board-specific support for the
- the STMPE811 I/O expander on the STM3240G-EVAL board. Verfied that the
- STM3240G-EVAL touchscreen is now fully functional.
- * include/cxx/cfcntl: Added std:: header file.
- * graphics/nxbe/nxbe_filltrapezoid.c and graphics/nxglib/fb/nxglib_filltrapezoid.c:
- Fix several errors in the trapezoid fill logic.
- * include/nuttx/input/touchscreen.h, configs/hymini-stm32, configs/stm3240g-evel,
- * configs/sam3u-ek, configs/sim, arch/sim/src/up_touchscreen.c, and
- apps/examples/touchscreen: Standardize the board-specific, touchscreen
- initialization interfaces.
- * drivers/input/stmpe811_base.c and configs/stm3240g-eval: The STMPE811-based
- touchscreen seems to work better with edge (vs. level) interrupts
- * drivers/input/stmpe811_tsc.c: Fix some status checks so that the touchscreen
- interrupt handling logic does not read data if the fifo is not at the
- threshold level.
- * include/nuttx/wqueue.h: Add macro work_available() to determine if the
- previously scheduled work has completed.
- * drivers/stmpe811_tsc.c: Correct errors: (1) Since all interrupt logic is done on
- the worker thread, disabling interrupts does not provide protected; Need to
- disable pre-emption. (2) Fix handling of touch ID and (2) add some logic to
- prevent certain kinds of data overrun.
- * include/nx/nxtk.h and graphics/nx/nxtk/nxtk.h: Move setting
- of configuration defaults from the internal header file to a place where
- other logic can use the defaults.
- * graphics/nxtk/nxtk_events.c: Fixed an important but in the logic that
- translates the mouse/touchscreen position data for framed windows and toolbars.
- * drivers/input/stmpe811_tsc.c, tsc2007.c, and ads7843e.c: Need to keep track of
- when if positional data is valid. When the touch is released, the X/Y position
- of the release must be the same as the X/Y position of the last touch (se that
- the release occurs in the same window as the last touch).
- * graphics/nxtk/nxtk_events.c: Fix an error in mouse/touchscreen input logic:
- Was autoraising the window AFTER processing the mouse press. This raises havoc
- if the result of processing the mouse click was to raise some other window!
- * graphics/nxtk/nxtk_events.c: I had to disable the whole autoraise feature
- for multi-user case because it does not work correctly. In a scenario where (1) there
- are multiple queued touchscreen events for the same window and (2) the result of the
- first input was to switch windows, then the autoraise implementation will cause the
- window to revert to the previous window. Not good behavior.
- * sched/sched_mergepending.c: Add task switching instrumentation. There is a case
- here where instrumentation was missing. Contributed by Petri Tanskanen.
- * CONFIG_STMPE811_THRESHX, CONFIG_STMPE811_THRESHX, and drivers/stmpe811_tsc.c: Add some
- thresholding controls to all slow down processing of touchscreen samples.
- This is a problem with NX in multi-user mode: touchscreen data gets sent
- via a message and when the message queue gets full the sender blocks and
- touch events are lost. Basic data overrun. The badly effects touchscreen
- human factors.
- * include/sched.h: Fix a typo (missing semicolon) in prototype of on_exit();
- * sched/on_exit.c and include/nuttx/sched.h: Fix some old typos that caused
- compilation errors when CONFIG_SCHED_ONEXIT is defined.
- * configs/stm3240g-eval/nxwm/defconfig: The default NxWM now uses the STMPE811
- touchscreen.
- * include/cxx/csched: Added
- * graphic/nxmu/nxmu_sendserver.c, nxmu_sendwindow.c, and nxmu_sendclient.c:
- Refactor NX messaging logic in preparation for a new message control
- feature.
- * graphics/nxtk, graphics/nxmu, include/nuttx/nx: Add a new window communication
- to support blocking and flushing of client window messages. If there are
- stale, queue window messages at the time that a window is destroyed, very bad
- things happen.
-
-6.19 2012-06-15 Gregory Nutt <gn...@nuttx.org>
-
- * graphics/nxconsole/nxcon_kbdin.c: If selected, the NxConsole will take
- input from the NX keyboard input callback. If this option is set, then
- the interface nxcon_kdbin() is enabled. That interface may be driven by
- window callback functions so that keyboard input *only* goes to the top
- window. If CONFIG_NXCONSOLE_NXKBDIN is not selected, then the NxConsole
- will receive its input from stdin (/dev/console). This works great but
- cannot be shared between different windows. Chaos will ensue if you
- try to support multiple NxConsole windows without CONFIG_NXCONSOLE_NXKBDIN
- * graphics/nxmu/nx_kbdin.c: Fix pointer argument. This is a error
- introduced in changes leading up to the 6.18 release. This error will
- cause crashes or perhaps simply not work when you try to handle window
- keyboard data in multi-user mode.
- * graphics/nxconsole/nxcon_kdbind.c: Fixed unmatched sem_wait and sem_post.
- Fix some conditional compilation that included a few too many lines of code.
- * drivers/input/stmpe811_tsc.c and stmpe811.h: Add a timeout to catch missed
- pen up events. Now the STM3240G-EVAL touchscreen works very smoothly.
- * configs/stm3240g-eval/nxwm/defconfig: Enable support for NxConsole keyboard
- input. Increasing spacing of icons.
- * configs/stm3240g-eval/nxwm/defconfig: Use a larger font for the calculator.
- * include/nuttx/lcd/ssd1289.h, drivers/lcd/ssd1289.c and .h: Generic LCD
- driver for LCDs based on the Solomon Systech SSD1289 LCD driver. This
- of this as a template for an LCD driver that will have to be cusomized
- for your particular LCD hardware.
- * configs/stm32f4discovery/src/up_extmem.c and up_ssd1289.c: Add support to
- STM32F4Discovery for than an external, SSD1289-based LCD.
- * configs/stm32f4discovery/nxlines: Add an STM32F4Discovery configuration
- to test the SSD1289-based LCD.
- * configs/stm3240g-eval/src: Add USB GPIO initialization logic needed
- in board-specific boot logic.
- * configs/stm32f4discovery/src: Add USB GPIO initialization logic needed
- in board-specific boot logic.
- * drivers/usbdev/pl2303.c and cdcacm.c: Fix the request size used for sending
- packets. It was not using the maximum request size, but instead the previous
- request size. As a result, packets get smaller, and smaller, and ... This
- is an important USB serial fix.
- * arch/arc/src/stm32_otgfsdev.c: Bug fix: Don't process TXFE if we have
- already processed an XFRC interrupt. We have already done what needs
- to done in that case.
- * arch/arc/src/stm32_otgfsdev.c: Fixed some status settings in queuing of write
- messages. Added a "hack" to work around missing TxFIFO empty interrupts. The
- hack is basically to poll for space in the TxFIFO instead of setting up
- the interrupt.
- * arch/arm/src/stm32/stm32f2* and chip/stm32f2*: Update all STM32 F2 file so
- that they are equivalent to F4 files. This is kind of a maintenance nightmare.
- * configs/stm3220g-eval/: Update existing configurations to the same level
- as the corresponding STM3240G-EVAL configurations. This adds FSMC SRAM,
- touchscreen, and LCD support.
- * configs/stm3220g-eval/: Add a NxWM configuration for the STM3220G-EVAL.
- * stmpe11*: Fix a massive naming problem. All references to STMPE11 should be
- STMPE812.
- * arch/arm/src/stm32/stm32_otgfsdev.c: Need to enabled USB reset interrupt
- (contributed by Erik Van Der Zalm).
- * sched/sleep.c: Fix the return value from sleep(). The correct behavior is
- to return the number of unwaited seconds; the implementation was always
- returning zero.
- * sched/usleep.c and include/unistd.h: Was a void function, but should return
- 0 on success. usleep() needs to check the return value from sigtimedwait().
- sigtimewait() returns the signal number that awakened it and an error (EAGAIN)
- if the timeout expired (normal case).
- * sched/sig_timedwait.c: Fix sigtimedwait() return value. On a timeout, it was
- setting the 8-bit si_signo field to -1 and eded up reported successfully awakened
- by signal 255! Now detects the timeout and errors -1 with errno == EGAIN. If
- sigtimedwait() is awakened by an unblocked signal, but it is not one of the
- signals in the waited-for set, it will return -1 with errno == EINTR.
- * arch/arm/src/stm32_i2c.c: Fix STM32 F2 I2C. It is apparently bug-for-bug
- compatible with the F4 and needs the same work-around for the missing BTF
- signal that was needed for the F4.
- * drivers/lcd/ssd1289.*: Fix some of the initial register settings.
- * configs/stm32f4discovery/src/up_ssd1289.c: FSMC address bit 16 is used to
- distinguish command and data. But FSMC address bits 0-24 correspond to ARM
- address bits 1-25, se we need to set bit 17 in order generate output on
- FSMC_A16.
- * arch/arm/src/lm3s/lm3s_epi.h and lm3s_timer.h: LM3S header files
- (contributed by Max Neklyudov).
- * arch/arm/src/stm32/stm32_irq.c: Some of the interrupt priorities were
- not be initialized (F2 and F4 only). Thus, the very high numbered
- interrupts (like UART6) and cause nested interrupts. This leads to
- some very difficult to debug crashes. Fix contributed by Mike Smith.
- * arch/mips/src/pic32/pic32_head.S and pic32_config.h and
- configs/pic32mx7mmb/include/board.h: Extended PIC32 device configuration
- capabilities and change board.h to support unique clocking requirements
- of the Mikroelektronika PIC32MX7 MMB. That board now works!
- * configs/pic32mx7mmb/nsh: Added and verify a NuttShell configuration
- for the Mikroelektronika PIC32MX7 MMB board.
- * arch/mips/pic32/pic32mx-ethernet.c: Fix logic that guesses PHY address;
- the search loop missed the PHY address needed by the Mikroelektronika
- PIC32MX7 MMB board.
- * configs/pic32mx7mmb/nsh: Configuration now supports a network by default.
- * configs/pic32mx7mmb/src: Add support for the MMC/SD slot on board
- the Mikroelektronika PIC32MX7 MMB board (not working on initial check-in).
- * arch/mips/src/pic32/pic32mx-spi.c: Add support for very low-level,
- register access debug output.
- * configs//pic32mx7mmb/include/board.h: Reduced peripheral clock to
- 4MHz to match other PIC32 configurations.
- * configs/pic32mx7mmb/src/up_nsh.c: SD card needs to operate in SPI
- mode 2.
- * configs/pic32mx7mmb/nsh/defconfig: MMC/SD card support is now
- enabled by default in the PIC32MX7 MMB board configuration.
- * configs/pic32mx7mmb/nsh/defconfig: Verified the USB Mass Storage
- Class (MSC) using MMC/SD card as the logical unit. Updated the default
- PIC32MX7 MMB board configuration so that USB and the mass storage class
- are enabled by default.
- * drivers/lcd/mio283qt2.c and include/nuttx/lcd/mio283qt2.h: Add generic
- support for the MIO283QT2 LCD.
- * configs/pic32mx7mmb/src/up_mio283qt2.c: Add support for the MIO283QT2
- LCD on the PIC32MX7 MMB board.
- * configs/pic32mx7mmb/src/up_touchscreen.c: Add an ADC-based touchscreen
- driver for the PIC32MX7 MMB board. Kind of works, but needs more
- verification and tuning.
- * arch/mips/src/common/up_idle.c: Strange but important fix. For some still-
- unknown reason, interrupts are left in an unhealthy state in the IDLE
- when the work queue is enabled. This is partially because some interrupt
- related logic is not built in that case. Simply disabling then re-
- enabling interrupts restores the proper state.
- * graphics/nxglib/lcd/nxglib_filltrapezoid.c and fb/nxglib_filltrapezoid.c:
- Fix an error when the trapezoid is only 1 line high. In this case, a
- divide by zero error would occur. The fix is to draw the 1 line high
- trapezoid as a run.
- * drivers/usbdev/pl2303.c: Fix a cut'n'paste error that snuck into
- the PL2303 emulation driver several months back.
-
-6.20 2012-07-12 Gregory Nutt <gn...@nuttx.org>
-
- * configs/stm3210e-eval/src and arch/arm/src/stm32/: Add beginnings of
- power management support for the STM32 and the STM3210E-EVAL board, in
- particular.
- * Documentation/NfsHowTo.html: Add a How-To document for the new NFS
- client feature.
- * arch/mips/include/pic32mx and arch/mips/src/pic32mx: Add support for the
- PIC32MX1 and PIC32MX2 families.
- * configs/mirtoo: Add a board configuration to support the DTX1-4000L
- "Mirtoo" module from http://www.dimitech.com/
- * tools/pic32mx: All of the duplicate directories containing the same
- same PIC32 tools were move to this single location.
- * configs/mirtoo: The basic Mirtoo port is now functional.
- * configs/mirtoo/ostest: Added support for the microchipOpen toolchain
- (see http://sourceforge.net/projects/microchipopen/).
- * configs/mirtoo/nsh: Added a NuttShell (NSH) configuration for
- the Mirtoo module.
- * configs/mirtoo/scripts: Move all Mirtoo linker scripts to a common
- directory.
- * arch/mips/src/pic32mx/pic32mx-gpio.c: All digital inputs were being
- configured as outputs. This is a *critical* bug fix and needs to be
- incorporated by any PIC32 users.
- * drivers/mtd/sst25.c: Added a driver for the SST 25 SPI-based FLASH
- parts.
- * configs/mirtoo/src/up_nsh.c: The Mirtoo NSH configuration can now
- mount the SST 25 devices so that it can be used for a FAT file system.
- There are are, however, some NSH memory usage issues if this configuration
- enabled now. Some tuning is still needed.
- * configs/mirtoo/nxffs: Add an alternative NSH configure for the Mirtoo
- module for testing the on-module SST 25 chip using the NXFFS file system.
- * arch/arm/src/lpc43xx and arch/arm/include/lpc43xx: The NXP LPC43xx port
- is slowly evolving in these directories.
- * configs/stm3210e-eval/pm: Add a new configuration for testing STM32 power
- management.
- * configs/stm3210e-eval/scripts: Moved all of the duplicate ST3210-EVAL
- linker scripts into one set of linker scripts at this location.
- * configs/stm3210e-eval/src/up_buttons.c, up_lcd.c, and up_pm.c: New logic
- for testing STM32 power management.
- * configs/lincoln60: Add a configuration to support the Micromint Lincoln60
- board.
- * configs/ekk-lm3s3b96: Add a configuration to support the TI/Stellaris
- EKK-LM3S3B96 development board. Contributed by Jose Pablo Rojas V.
- * arch/arm/src/lpc43xx/chip: Created header files for *all* (really)
- lpc43xx registers and all bit-fields.
- * configs/lpc4330-xplorer: Added a configuration for the NXP LPC43XX
- Xplorer board. This is just to facilitate testing of the LPC43xx
- port but will, with any luck, become proper board support for that
- board.
- * arch/arm/src/lm3s/lm3s_syscontrol.c: Fix an optimization related problem
- by adding a volatile qualifier to a timing loop. Oddly, the consequence
- of the bug is that when debug was off, the LM3S platform too a long time
- to boot. It now boots rapidly whether debug is on or off.
- * arch/*/include/limits.h: Change all values in all limits.h for all
- architectures to signed decimal; the hex values were not sign extending
- appropriate in most uses (reported by Lorenz Meier).
- * arch/arm/src/stm32/chip/stm32f103/7vc_pinmap: Fix typographical error in
- two pinmap definition files.
- * lib/net/lib_inetntoa.c: Fix typographical error that cause compilation
- failure on platforms that do not support passing of structures as
- parameters.
- * arch/arm/*/lpc43xx and configs/lpc4330-xplorer and code complete and
- ready for testing. Hopefully, verified LPC43xx support will appear
- in NuttX-6.20.
- * include/nuttx/stdarg.h: If CONFIG_ARCH_STDARG_H=y is defined, the top-level
- makefile will copy the generic (GCC-only) stdarg.h header file from
- include/nuttx/stdarg.h to include/stdarg.h. So for the architectures
- that cannot use their GCC toolchain's stdarg.h file, they can use this
- alternative by defining CONFIG_ARCH_STDARG_H=y. If CONFIG_ARCH_STDARG_H,
- is not defined, then the redirecting stdarg.h header file will stay
- out-of-the-way in include/nuttx/.
- * configs/lpc4330-xplorer/nsh: Add an NSH configuration for the LPC4330
- Xplorer board.
-
-6.21 2012-08-25 Gregory Nutt <gn...@nuttx.org>
-
- * configs/lpc4330-xplorer/up_nsh.c: Add support for a basic SPIFI block
- driver for use by NSH. Does not work! Crashes on first SPIFI write.
- * configs/lpc4330-xplorer/*/defconfig: Calibrate delay loops (this is
- based on the current "slow" 72MHz M4 clock and will need to be
- re-calibrated when this is increased).
- * configs/stm3220g-eval/include/board.h and configs/stm3240g-eval/include/board.h:
- The SDIOCLK frequency in the F2 and F4 derives for PLL48CLK and not HCLK
- so that the SDIOCLK input frequency should always be 48MHz.
- * sched/os_internal.h, sched_setupidlefiles.c, sched_setuptaskfiles.c, and
- sched_setupidlefiles.c: Detangle some conditional compilation. Allow for
- a perverse configuration that has socket descriptors and streams but no file
- descriptors (sure, why not?).
- * sched/: Stylistic clean-up of all files. Some of these files are pretty old
- and do not follow current NuttX coding standards in detail.
- * fs/: More stylistic file clean-up.
- * mm/: More stylistic file clean-up.
- * drivers/ and drivers/serial/: More stylistic file clean-up.
- * arch/arm/src/lpc43xx/lpc43_clockconfig.c: Fix PLL1 bit manipulation logic.
- Critical bugfix! This would often cause the LPC43xx to fail to boot.
- * arch/arm/src/lpc43xx/lpc43_rgu.c: The soft reset logic called from the
- beginning of __start seems cause problems. A magic delay seems to improve
- the logic some. But I suspect that real fix is to get rid of all of the
- soft reset logic. This would also be a critical bugfix if I believed
- that it really fixed all of the issues.
- * arch/arm/src/lpc43xx/chip/lpc43_cgu.h: Fix a bit mask in the PLL1
- control register. Critical bugfix.
- * arch/arm/src/lpc43xx/lpc43_clockconfig.c and configs/lpc4330-xplorer/include/board.h:
- Implement PLL1 ramp-up logic; Now the LPC43xx is running at 204MHz.
- * configs/lpc4330-xplorer/*/defconfig: Re-calibrated delay loops using
- the 204MHz clock. The LPC43xx ripping rips! This calibration was performed
- with symbols enabled and all optimization disabled. It will need to be
- better recalibrated again down the road.
- * arch/arm/src/stm32/stm32_exti.c: Renamed to rch/arm/src/stm32/stm32_exti_gpio.c
- to make a little room in the file name space.
- * arch/arm/src/stm32/stm32_exti_alarm.c: Add initial logic to attached the
- RTC alarm EXTI interrupt. This is work be performed mostly by Diego Sanchez.
- * include/: More stylistic file clean-up.
- * arch/arm/src/lpc43xx/lpc43_spifi.c, lpc43_spifi.h, and chip/lpc43_spifi.h: Add
- logic to configure and initialize the SPIFI device (does not yet work).
- * configs/lpc4330-xplorer/include/board.h: Reduce SPI SCLK value.
- * arch/arm/src/lpc43xx/lpc43_spifi.c, lpc43_spifi.h, and chip/lpc43_spifi.h:
- Logic completely redesigned. It now creates an MTD driver to access SPIFI...
- but the driver still does not work.
- * arch/arm/src/stm32 and arch/arm/include/stm32: Make name of RTC ALARM interrupt
- common on STM32 F1,2,4
- * arch/arm/src/stm32 and arch/arm/include/stm32: Add support for the
- STM32F100x "Value Line" devices. This includes changes to stm32F10xx_rcc.c that
- add the ability to run the chip off the internal oscillator. There is no open
- board configuration for this part yet (the STM32VLDiscovery would be a candidate).
- Contributed by Mike Smith.
- * arch/arm/src/stm32: Fixed typos in conditional compilation in the CAN and DMA
- and some pin configuration. This would have caused problems for STM32 F107xx.
- Typos noted by Mike Smith.
- * arch/arm/src/lpc43xx/lpc43_serial.c: Add support for certain RS-485 features
- * lib/termios/lib_cfsetispeed.c, lib_cfsetospeed.c, lib_tcflush.c: Add
- simple implementations of cfsetispeed(), cfsetospeed(), and tcflush().
- * include/sys/str_tty.h, lib/lib_setspeed.c, lib_getspeed.c, and lib_resetspeed.c:
- Add APIs to support setting non-standard BAUD values not supported by POSIX
- termios. These are non-standard interfaces but have a precedence: There are
- similar interfaces in AIX.
- * include/sys/str_tty.h, lib/lib_setspeed.c, lib_getspeed.c, and lib_resetspeed.c:
- Sigh... removed. We don't need any more almost standard interfaces! (SVN
- revision 4968 if you want the short-lived code).
- * include/termios.h and lib/termios/*: Open the existing, standard termios
- interfaces to permit some non-standard baud settings. The new termios definitions
- still supports the POSIX standard except that it does not strictly enforce
- baud rate settings, permitting some non-portable, but useful baud rate settings
- (this is what the short-lived AIX-like interfaces would have accomplished as well).
- * include/termios.h and lib/termios/*: Redesigned yet again (this is getting
- painful. NuttX now supports the BOTHER baud setting just as Linux does. termios
- Bxxx definitions are again encoded; cf[set|get][o|i]speed now deal with only the
- encoded values. If the encoded baud is set to BOTHER, then the values in the (non-
- standard) c_ispeed and c_ospeed baud values may be accessed directly.
- * arch/arm/src/stm32/stm32_serial.c: Add minimal termios support for the STM32
- (BOTHER style baud settings only). Contributed by Mike Smith.
- * configs/lpc4343-xplorer/src: Clean up SPIFI-library based build to that it
- actually works.
- * arch/arm/src/lpc43xx/lpc43_spifi.c: Add support for verification to writes.
- Add debug option to dump buffers. Several bugfixes... almost works.
- * include/termios.h, lib/termios/*, and arch/arm/src/stm32/stm32_serial.c: :
- BOTHER is gone again.
- * arch/arm/src/stm32/stm32_sdio.c and chip/stm32f20xx_pinmap.h: STM32 F2 SDIO
- fixes from Gary Teravskis and Scott Rondestvedt.
- * include/termios.h and lib/termios/*: Replace cfsetispeed and cfsetospeed with
- cfsetspeed (with definitions for the input/outputs in termios.h).
- * configs/stm32f4discovery/src and configs/stm32f4discovery/pm: Add a power
- management configuration for the STM32F4Discovery and supporting logic. This
- check-in also includes some fixes for the F4 RTC alarm logic.
- * drivers/input/pga11x.c and include/nuttx/input/pga11x.h: Add support for the
- TI PGA112/3/6/7 amplifier/multiplexer parts.
- * configs/mirtoo/README.txt, nsh/defconfig, and nxffs/defconfig: Add support
- for the PGA117 on the Mirtoo module.
- * drivers/analog/pga11x.c and include/nuttx/analog/pga11x.h: These belong in
- the analog subdirectories, not input.
- * configs/compal_e99/src/ssd1783.c and /ssd1783.h: Drivers for the SSD1783
- LCD found in the Motorola C155 telephone. The driver is specific to the C155
- because it uses the uwire transport. Contributed by Denis Carilki and
- Alan Carvalho de Assis.
- * drivers/power/pm_changestate.c. Correct a case where interrupts were not
- being re-enabled. Found by Diego Sanchez.
- * configs/mirtoo/nxffs/defconfig: This Mirtoo NXFFS configuration now uses the
- open Pinguino toolchain by default. This is necessary because the free C32
- toolchain does not support any optimization and the unoptimized NXFFS image
- hits the PIC32MX2 FLASH size (128K). There is plenty of room to grow using
- the Pinguino toolchain with -O2 optimization.
- * configs/mirtoo/src/up_adc.c. This is just a stub for now, but this is
- where Mirtoo ADC logic will eventually need to go.
- * arch/mips/src/pic32mx/pic32mx-gpio.c: Now supports the PIC32MX1/2 ANSEL
- IOPORT register.
- * lib/string/lib_memchr.c: Add support for memchr() (contributed by Mike Smith)
- * lib/string/lib_memccpy.c: Add support for memccpy()
- * arch/arm/src/lpc17xx/lpc17_serial.c: Now supports ioctl commands to change
- the baud using tcsetattr() (contributed by Chris Taglia).
- * arch/*/src/*_serial.c: Fix ioctl method return values. These methods
- should return a negated errno value; they should not set the errno
- variable.
- * sched/on_exit.c, sched/task_exithook.c, and include/nuttx/sched.c: Add
- support for multiple registered on_exit() functions if CONFIG_SCHED_ONEXIT_MAX
- is defined.
- * drivers/syslog/ramlog.c: Move the RAM SYSLOG device into drivers/syslog
- so that it will be in the same directory as some new SYSLOGing devices
- in the works.
- * include/nuttx/syslog.h and drivers/syslog/ramlog.c: The SYSLOG putc function
- now has a common name that is independent of the device that provides the
- SYSLOG.
- * include/nuttx/syslog.h and drivers/syslog/syslog.c: This is a new, generic
- SYSLOG device that can redirect debug output to any character device or file.
- So you can log debug output to a file or you can put the console on /dev/ttyS0
- and the debug output on /dev/ttyS1.
- * arch/arm/src/lpc43xxl/lpc43_spifi.c: Correct an addressing error in the LPC43
- SPIFI MTD driver
- * drivers/syslog/syslog.c and fs/fs_syslog.c: Moved the generic syslog logic
- from drivers/syslog to fs/ where is belongs. Especially after realizing that
- the syslog logic is going to have to some internal FS operations in order
- to realize a totally thread-independent SYSLOG interface.
- * arch/arm/src/stm32/stm32*_rcc.c and .h: If CONFIG_PM is defined, add a
- function called stm32_clockenable() that can be used by PM logic to re-start
- the PLL after re-awakening from deep sleep modes.
- * fs/fs_foreachinode.c and fs/fs_foreachmountpoint.c: Add logic to traverse
- inodes and mountpoints in the NuttX pseudo-file system.
- * fs/fat/fs_fat32.c: Max. filename length reported by statfs() was wrong
- if FAT long file names were enabled.
- * lib/stdio/lib_libvsprintf.c: Fieldwidth and justification were not
- supported for the %s format. As a result, %s, %12s, and %-12s all
- produced the same output.
- * lib/stdio/lib_libdtoa.c: Fix several issues with presenting floating
- point numbers (conversions are fine, but presentation was bad). This
- is a critical bug fix if you use printf or sprintf to deal with floating
- point numbers.
- * lib/stdio/lib_libdtoa.c and lib_libvsprintf.c: Correct some floating
- point options.
- * arch/arm/lpc43xx/lpc43_usb0dev.c: Add framework for development of
- an USB0, device-side driver for the LPC43XX. The initial check-in,
- however, is simply for the LPC31xx driver with name changes. The
- LPC31xx has the same USB IP, but will require some additional initialization
- (and lots of testing) before it can be used with the LPC43xx.
- * nuttx/Documentation/NuttShell.html: Added a section covering ways to
- customize the behavior of NSH.
- * arch/arm/src/stm32/chip/stm32f1*_pinmap.h: STM32 CAN TX/RX pins reversed;
- inconsistent conditional compilation. Reported by Max Holtzberg.
- * arch/arm/*/stm32: Add support for STM32 F107 "Connectivity Line"
- Ethernet (contributed by Max Holtzberg).
- * configs/olimex-stm32-p107: Add board support for the Olimiex STM32-P107
- board (contributed by Max Holtzberg).
- * arch/arm/src/stm32/stm32f2xx_dma.c, stm32f4xx_dma.c, stm32_serial.c, and
- stm32_spic.c: DMA priority was getting zeroed by STM32 F2/F4 DMA drivers
- so that all DMAs ran at the lowest priority.
- * configs/stm3240g-eval/include/board.h and configs/stm3220: Drop SD card
- frequency from 24 to 16 MHz. Apparently 24 MHz is too fast for the board.
- This (plus the change to the STM32 DMA (above) fixes SDIO DMA on the
- STM3240G-EVAL (and probably STM3220G-EVAL -- untested).
- * arch/arm/src/stm32/stm32f2xx_dma.c and stm32f4xx_dma.c: Backed out the
- DMA priority change just above. The reduced SD card frequency was
- necessary and sufficient to resolve the problem.
- * drivers/serial/serial.c: open, read, write, and poll methods may now
- abort return EINTR (or a short transfer size) if a signal is received
- while waiting to receive or send serial data. This behavior is required
- by POSIX.
- * include/sys/types.h: Define NULL to be (0) if __cplusplus is defined.
- (contributed by Mike Smith)
- * include/ctype.h: Remove a stray semi-colon in a definitions (Thanks
- Mike Smith).
- * configs/.../Make.defs. Fix C++ include path set-up in Make.defs file
- for all 8-bit AVR platforms (Thanks Richard Cochran).
- * lib/stdio/lib_*stream.c: Revised to handle new error return values from
- serial.c.
- * arch/arm/src/stm32/stm32_spi.c: SPI driver can now service re-
- initialization (Mike Smith).
- * tools/mkconfig.c: If CONFIG_DRAM_END is not specified, this tool
- will provide default definition of (CONFIG_DRAM_START + CONFIG_DRAM_SIZE)
- * arch/arm/src/stm32/stm32_otgfshost.c: Renamed from stm32_usbhost.c.
- This is nearly code complete and, with any luck, will be available
- in NuttX-6.21.
- * configs/*/defconfig: Update all defconfig files to remove syntax
- that is incompatible with the mconf configuration tool.
- * arch/arm/src/stm32/stm32_otgfshost.c: This driver now appears to be
- functional (although more testing is necessary).
-
-6.22 2012-09-29 Gregory Nutt <gn...@nuttx.org>
-
- * include/semaphore.h, sched/sem_holders.c, and lib/semaphore/sem_init.c:
- Fix some strange (and probably wrong) list handling when
- CONFIG_PRIORITY_INHERITANCE and CONFIG_SEM_PREALLOCHOLDERS are defined.
- This list handling was probably causing errors reported by Mike Smith
- * sched/sched_waitpid.c: Fix a possible issue with logic logic that
- should be brought into a critical section (suggested by Mike Smith)
- * sched/sched_setuptaskfiles.c: Should be 'struct socket' not
- 'struct sockets'. How did this compile before? (found by Kate)
- * syscall/syscall.csv: Fix prototype for usleep() and prctl() (also
- from Kate).
- * arch/arm/src/lpc17xx/lpc17_ethernet.c: Conditionally elide setting PHY
- speed/duplex. This does not work for certain PHYs. Still some unresolved
- issues (also from Kate).
- * tools/Config.mk, Makefile, configs/*/Make.defs: Add a new Makefile
- fragment to de-quote certain strings from the Kconfig logic that
- need to be used at path segments (Richard Cochran).
- * arch/arm/src/stm32/stm32_usbotghost.c: The STM32 USB host driver only
- works with debug turned on. The problem appears to be that with debug
- OFF, there are more NAKs occurring in more places than before and this
- reveals a variety of errors. This check in improves NAK robustness
- for control transfers but does not resolve all of the issues.
- * configs/stm3220g-eval/*/defconfig: Calibrated delay loop. It had
- never been calibrated was way off.
- * sched/sem_holder.c: Add logic to handler some priority inheritance
- cases when sem_post() is called from an interrupt handler. The
- logic is clearly wrong, but it is not known if this is the
- cause of any known bugs.
- * lib/stdio/lib_perror(): Add perror(). Contributed by Kate.
- * lib/string/lib_strerror(): Add option CONFIG_LIBC_STRERROR that
- is now required to enabled strerror(). Add an option
- CONFIG_LIBC_STRERROR_SHORT that can be used to output shortened
- strings by strerror().
- * arch/arm/src/stm32/stm32_usbotghost.c: Finally... the USB OTG FS
- appears to handle NAKing correctly.
- * configs/stm32f4discovery/*: Added and verified support for USB OTG FS
- host on the STM32F4Discovery board.
- * configs/*/defconfig: Remove configuration documentation from config
- files. It is redundant, error-prone, and difficult to maintain.
- Configuration documentation is available in configs/README.txt for
- common configurations and in configs/*/README.txt for board and MCU-
- specific configurations.
- * configs/stm3240g-eval: Add USB host support.
- * sched/os_bring.c, configs/*/defconfig, tools/mkconfig.c, and others: Added
- configuration variable CONFIG_USER_ENTRYPOINT that may be used to change
- the default entry from user_start to some other symbol. Contributed by
- Kate. NOTE: This change does introduce a minor backward incompatibility.
- For example, if your application uses NSH as its start-up program, then your
- build will now fail because it will be unable to find "user_start". The fix
- for this link failure is to add the following to your configuration file:
- CONFIG_USER_ENTRYPOINT="nsh_main".
- * libs/stdio/lib_libfread.c and lib_*flush*.c: Correct a couple of
- error cases where the lib semaphore was not be released on error
- exits (thanks Ronen Vainish). Also, improved some error reporting:
- the generic ERROR was being used instead of the specific errno
- value; the errno variable was not always set correctly.
- * tools/mkfsdata.pl: The uIP web server CGI image making perl script was
- moved from apps/netutils/webserver/makefsdata to nuttx/tools/mkfsdata.pl
- (Part of a larger change submitted by Max Holtzberg).
- * configs/stm3240g-eval/script/ld.script: All of the identical ld.script
- files for the STM3240G-EVAL were replaced by one version in this directory.
- * configs/stm3240g-eval/webserver: Configuration submitted by Max Holtzberg
- for testing the changes to the uIP web server (see apps/ChangeLog.txt).
- * lib/stdio/lib_perror.c: Remove CONFIG_LIBC_PERROR_DEVNAME. What was I
- thinking? Arbitrary streams cannot be shared by different tasks.
- * tools/mksyscall.c, csvparser.c, and csvparser.h: Separate CSV parsing
- logic from mksyscall.c into files where it can be shared.
- * tools/mksymtab.c: Add a tool that can be used to convert a CSV file
- into a NuttX-style symbol table.
- * sched/work_cancel.c: Fix a bad assertion (reported by Mike Smith)
- * configs/stm3210e-eval/src/up_idle.c: Correct some power management
- compilation errors (reported by Diego Sanchez).
- * include/nuttx/wqueue.h, sched/work*, and others: Added logic to support
- a second, lower priority work queue (CONFIG_SCHED_LPWORK).
- * arch/arm/src/stm32/stm32_dma.c, chip/stm32*_memorymap.h: FSMC SRAM is
- only 16-bits wide and the SDIO DMA must be set up differently.
- * arch/arm/src/stm32/stm32_dma.c: Back out the 16-bit DMA change. It
- is incorrect.
- * configs/: Make use of UART4/5 vs USART4/5 consistent in all places.
- * Kconfig: Serial 2STOP setting must be integer 0/1, not a boolean.
- * lib/misc/sendfile.c and include/sys/sendfile.h: Add a Linux style
- sendfile() (non-standard!)
- * Kconfig: Refactor serial settings (moved from chip to drivers/serial).
- AVR "teensy" now builds with Kconfig (contributed by Richard Cochran).
- * Kconfig: Add configuration settings for the LPC17xx
- * Kconfig: Add configuration settings for the LM3S (from Richard Cochran).
- * Kconfig: Verify configuration settings for the STM32. This includes
- changes in the way that the external SRAM is configured: Define
- CONFIG_HEAP2_SIZE (decimal) instead of CONFIG_HEAP2_END (hex).
- * tools/configure.sh: Don't append the apps directory path setting
- if the correct setting is already in defined in the defconfig file.
- * fs/fat/fs_utils.c: Improperly constructed bool expression. This
- would cause many unnecessary writes to FLASH (Thanks Ronen Vainish).
- * Kconfig: Verify configuration settings for the LPC43xx. This includes
- some corrections to configuration variable names and defconfig settings.
- * Kconfig: Add and verify configuration settings for the LPC31xx.
- * arch/arm/src/stm32/stm32_uart.h and stm32_serial.c: Add logic to
- re-initialize the console UART as needed to enable DMA on the
- console UART (contributed by Mike Smith).
- * net/recvfrom.c, net/Kconfig, include/nuttx/net/uipopt.h: Remove delay
- after receiving data. That has historical reasons to be there (it
- was needed before read-ahead buffering was added), but kills performance.
- (Noted by Max Holtzberg).
- * configs/shenzhou: Add beginnings of a board configuration for the
- Shenzhou STM32107 board (see www.armjishu.com). Very little is in
- place as of this initial check-in.
- * QEMU: Fixes from Richard Cochran to build QEMU with Kconfig files.
- * arch/*/src/Makefile: Remove some old logic that was kicked off
- when CONFIG_BOOT_RUNFROMFLASH=y. The old logic used to use
- objcopy to move sections. Newer logic changes the load position
- of sections in the linker script. As far as I can tell, there
- is nothing in the source tree now that depends on the old way of
- doing things (if I am wrong, they will need a change to the linker
- script).
- * configs/fire-stm32v2: Configuration for the M3 Wildfire board. I
- don't know very much about this board other than is has an
- STM32F103VET6 chip, LCD, touchscreen, and ENC28J60 network. Very
- little is in place on the initial check-in.
- * configs/shenzhou: Coding for the Shenzhou board port is complete,
- but tested has been deferred until I get the right tools.
- * arch/arc/include/stm32/chip.h and arch/arm/src/stm32/chip.h:
- Add support for the STM32F103VET6.
- * fs/fs_fdopen.c: Bad check for failure to allocate memory. (Noted
- by Ronen Vainish).
- * drivers/mmcsd/mmcsd_sdio.c: If the MMC/SD driver were ever
- uninitialized then there would be a double release of memory
- (Noted by Ronen Vainish).
- * fs/mmap/fs_rammap.c: Fix logic error and errno check (contributed
- by Kate).
- * arch/avr/src: Fixes from AVR32 build errors that have crept in
- over the time; incorporated Kconfig for AVR3 (Richard Cochran).
- * fs/fat and include/nuttx/fs/fat.h: The FAT file system allocates
- memory for sector I/O buffers used to exchange data with the
- configured block driver. In some contexts, the block driver may
- require DMA-capable memory. If CONFIG_FAT_DMAMEMORY is defined,
- then the FAT FS will use platform-provided DMA memory allocators
- to allocate the block driver I/O buffers.
- * CONFIG_NET_ENC28J60 renamed CONFIG_ENC28J60 to be consistent
- in all places.
- * drivers/enc28j60.c, include/nuttx/net/enc28j60.h, and
- olimex-strp711/src/up_enc28j60.c: No longer passes IRQ number
- as a parameter. Instead now passes a call table to manage
- ENC28J60 GPIO interrupts. That is because GPIO interrupts are
- handled in different ways by different MCUs and some do not
- support IRQ numbers for GPIO interrupts.
- * mm/mm_gran* and include/nuttx/gran.h: Add a simple granule-
- based allocator. The intent of this allocator is to support
- simple allocation of DMA I/O buffers. The initial check-in
- is code complete but untested (not event built into the
- mm/Makefile yet.
- * configs/fire-stm32v2: The board port is basically functional.
- Not all features have been verified. The ENC28J60 network
- is not yet functional.
- * configs/stm3240g-eval/discover: A configuration for testing
- the UDP discovery utility. Contributed by Max Holtzberg.
- * mm/README.txt: Add a new README file.
- * include/nuttx/usb/usb.h, arch/*/src/*usb.c, and arch/*/src/*otg*.c:
- Add hooks to use common, external DMA buffer allocation
- implementation.
- * net/recvfrom.c: Don't block in recvfrom if (1) read-ahead buffering
- is enabled and (2) some data was obtained from read-ahead buffers.
- Blocking is a bad idea in that case because there is no timeout!
- (submitted by Max Holtzberg).
- * configs/stm3240g-eval/xmlrpc: An example configuration for the
- Embeddable Lightweight XML-RPC Server at apps/examples/xmlrpc.
- See http://www.drdobbs.com/web-development/
- an-embeddable-lightweight-xml-rpc-server/184405364 for more info.
- Contributed by Max Holtzberg.
- * configs/*/nxwm/defconfig and sched/task_exithook.c: Fixes for
- bugs that crept in during recent changes. (Submitted by Max
- Holtzberg).
- * arch/arm/include/armv7-m/irq.h: Fix a critical bug in irqsave().
- It looks like sometimes the compile will re-order some instructions
- inapproapriately. This end result is that interrupts will get
- stuck off.
- * drivers/mtd/w25.c: Beginning of a driver for the Windbond SPI
- FLASH family (W25x16, W25x32, and W25x64). The initial check-in
- is basically just the SST25 driver with some name changes.
- * arch/arm/include/armv7-m/irq.h and arch/arm/src/stm32/stm32_spi.c:
- Back out the last change in irq.h. It is (most likely) fine the
- way it was. The really interrupt related problem was in stm32_spi.c:
- When SPI3 is not enabled, then the irqrestore() falls in the
- else clause.
- * include/nuttx/compiler.h and other files: Moved always_inline
- and noinline __attributes__ here. Also replaced all occurrences
- of explicit __atributes__ in other files with definitions from
- this header file.
- * drivers/mtd/w25.c: The Windbond SPI FLASH W25 FLASH driver is
- code complete (but still untested).
- * arch/arm/src/stm32/stm32_i2c.c: I2C improvements from Mike Smith.
- Unified configuration logic; dynamic timeout calculations;
- I2C reset logic to recover from locked devices on the bus.
- * configs/*/*/Make.defs, tools/Config.mk, Makefile: Refactor all
- common make definitions from the various Make.defs files into
- the common tools/Config.mk. Add support for a verbosity options:
- Specify V=1 on the make command line in order to see the exact
- commands used in the build (Contributed by Richard Cochran).
- * drivers/net/enc28j60.c: The ENC28J60 Ethernet driver is
- now functional.
- * configs/fire-stm32v2: Add support or the fire-stm32v3 board as
- well (untested because I do not have a v3 board).
- * lib/stdio/lib_sscanf.c: Add %n pseudo-format (from Kate).
- * lib/stdio/lib_sscanf.c: There is an issue of handling input
- when (1) no fieldwidth is provided and (2) there is no space
- separating the input values. No solutions is in place for this
- case now (either space or a fieldwidth must be provided). But
- at least some of the bad logic that attempted to handle this
- case has been removed (noted by Kate).
- * arch/arm/src/stm32/stm32_eth.c: DMA buffer sizes must be an
- even multiple of 4, 8, or 16 bytes.
- * arch/arm/src/stm32/stm32_idle.c: Fixes STM32F107 DMA issues:
- We cannot go into sleep mode while Ethernet is actively DMAing.
- * configs/shenzhou/src/up_ssd1289.c: Add infrastructure to support
- SSD1289 LCD. Initial checkin is just a clone of the
- STM32F4Discovery's FSMC-based LCD interface. The Shenzhou
- will need a completely need bit-banging interface; this
- initial check-in is only for the framework.
- * configs/shenzhou/src/up_ssd1289.c: Bit-banging driver is
- code complete.
- * configs/shenzhou/src/up_lcd.c: Oops. Shenzhou LCD does not
- have an SSD1289 controller. Its an ILI93xx. Ported the
- STM3240G-EVAL ILI93xx driver to work on the Shenzhou board.
- * configs/shenzhou/nxwm: Added an NxWM configuration for the
- Shenzhou board. This is untested on initial check-in. It will
- be used to verify the Shenzhou LCD driver (and eventually the
- touchscreen driver).
- * configs/shenzhou/src/up_touchscreen.c: Add ADS7843E touchscreen
- support for the Shenzhou board. The initial check-in is untested
- and basically a clone of the touchscreen support for the SAM-3U.
- * tools/cfgparser.c: There are some NxWidget configuration
- settings that must be de-quoted.
- * arch/arm/src/stm32/Kconfig: There is no SPI4. Some platforms
- support SPI3 and some do not (still not clear).
- * nuttx/configs/shenzhou: Various fixes to build new NxWM
- configuration.
- * configs/shenzhou: Oops. The Shenzhou LCD is and SSD1289,
- not an ILI93xx.
- * configs/shenzhou/src/up_ssd1289.c: The LCD is basically functional
- on the Shenzhou board.
- * graphics/nxmu: Correct some bad parameter checking that caused
- failures when DEBUG was enabled.
- * arch/arm/src/armv7-m/nvic.h: Add bit definitions for the AIRCR
- register.
- * drivers/input/ads7843.c: Need semaphore protection in logic
- that samples the position.
- * drivers/lcd/ssd1289.c: On some platforms we are unable to
- read the device ID -- reason unknown; workaround in place.
- * drivers/input/ads7843.c: Add thresholding options and an
- option to swap X and Y positions. Fix some logic errors in
- the SPI locking/selecting logic.
- * arch/arm/src/armv7-m/up_systemreset.c: Add logic to reset
- the Cortex-Mx using the AIRCR register. Contributed by Darcy
- Gong.
- * arch/arm/src/stm32/up_eth.c: Add logic specifically for the
- DM9161 PHY. If the DM9161 failed to initialize, then use the
- up_sysemreset() logic to reset the MCU. Contributed by Darcy
- Gong.
- * arch/arm/src/stm32/stm32_gpio.c: Add missing logic to set bit
- for SPI3 remap. This fixes the XPT2046 touchscreen driver using
- drivers/input/ads7843.c
- * configs/shenzhou/src/up_ssd1289.c: Fix naming error in
- conditional compilation.
- * configs/shenzhou/nxwm/defconfig: Disable reading from the LCD.
- This does not work. The hardware and the driver support the
- capability, but there is some bug that causes memory corruption.
- The work around for now: Just disable reading from the LCD.
- * drivers/lcd/ssd1289.c: Add some logic to reduce the amount of
- output when CONFIG_DEBUG_LCD is enabled.
- * configs/shenzhou/nxwm/defconfig: Bug found and fixed... The
- original configuration had too much stuff turned on. Reducing
- stack sizes, some features, and buffer sizes made the
- configuration reliable (Reading from the LCD is still disabled).
- * net/uip/uip_icmpping.c: Fix problem that prevented ping from
- going outside of local network. Submitted by Darcy Gong
-
-6.23 2012-11-05 Gregory Nutt <gn...@nuttx.org>
-
- * arch/arm/src/stm32/stm32_rng.c, chip/stm32_rng.h, and other files:
- Implementation of /dev/random using the STM32 Random Number
- Generator (RNG).
- * board.h file for shenzhou, fire-stm32v2, and olimex-stm32-p107:
- Add frequencies for HSE, HSI, LSE, and LSI. These are needed
- by the STM32 watchdog driver.
- * CONFIG_EXAMPLES_*: To make things consistent, changed all occurrences
- of CONFIG_EXAMPLE_* to CONFIG_EXAMPLES_*.
- * drivers/mtd/w25.c and configs/*/src/up_w25.c: Several fixes for the
- W25 SPI FLASH.
- * configs/*/Make.defs: All buildroot tools now use the extension
- xxx-nuttx-elf- vs. xxx-elf-
- * configs/shenzhou/*/Make.defs: Now uses the new buildroot 4.6.3
- EABI toolchain.
- * lib/stdio/lib_libdtoa.c: Another dtoa() fix from Mike Smith.
- * configs/shenzhou/src/up_adc.c: Add ADC support for the Shenzhou
- board (Darcy Gong).
- * configs/shenzhou/thttpd: Add a THTTPD configuration for the
- Shenzhou board (Darcy Gong).
- * include/termios.h and lib/termios/libcf*speed.c: The non-standard,
- "hidden" c_speed cannot be type const or else static instantiations
- of termios will be required to initialize it (Mike Smith).
- * drivers/input/max11802.c/h, and include/nuttx/input max11802.h: Adds
- support for the Maxim MAX11802 touchscreen controller (contributed by
- Petteri Aimonen).
- * graphics/nxtk/nxtk_events.c: Missing implementation of the blocked
- method. This is a critical bugfix for graphics support (contributed
- by Petteri Aimonen).
- * drivers/usbdev/pl2303.c, drivers/usbdev/usbmsc.h, and
- include/nuttx/usb/cdcacm.h: USB_CONFIG_ATTR_SELFPOWER vs.
- USB_CONFIG_ATT_SELFPOWER (contributed by Petteri Aimonen).
- * arch/arm/src/armv7-m/up_memcpy.S: An optimized memcpy() function for
- the ARMv7-M family contributed by Mike Smith.
- * lib/strings/lib_vikmemcpy.c: As an option, the larger but faster
- implementation of memcpy from Daniel Vik is now available (this is
- from http://www.danielvik.com/2010/02/fast-memcpy-in-c.html).
- * lib/strings/lib_memset.c: CONFIG_MEMSET_OPTSPEED will select a
- version of memset() optimized for speed. By default, memset() is
- optimized for size.
- * lib/strings/lib_memset.c: CONFIG_MEMSET_64BIT will perform 64-bit
- aligned memset() operations.
- * arch/arm/src/stm32/stm32_adc.c: Need to put the ADC back into the
- initial reset in the open/setup logic. Opening the ADC driver works
- the first time, but not the second because the device is left in a
- powered down state on the last close.
- * configs/olimex-lpc1766stck/scripts: Replace all of the identical
- ld.script files with the common one in this directory.
- * configs/stm3220g-eval/scripts: Replace all of the identical
- ld.script files with the common one in this directory.
- * configs/hymini-stm32v/scripts: Replace all of the identical
- ld.script files with the common one in this directory.
- * configs/lpcxpresso-lpc1768/scripts: Replace all of the identical
- ld.script files with the common one in this directory.
- * binfmt/elf.c, binfmt/libelf, include/elf.h, include/nuttx/elf.h: Add
- basic framework for loadable ELF module support. The initial check-
- in is non-functional and is simply the framework for ELF support.
- * include/nuttx/binfmt.h, nxflat.h, elf.h, and symtab.h: Moved to
- include/nuttx/binfmt/.
- * arch/sim/src/up_elf.c and arch/x86/src/common/up_elf.c: Add
- for ELF modules.
- * arch/arm/include/elf.h: Added ARM ELF header file.
- * include/elf32.h: Renamed elf.h to elf32.h.
- * configs/stm32f4discovery/ostest: Converted to use the new
- Kconfig-based configuration system.
- * configs/stm32f4discovery/elf and configs/stm32f4discovery/scripts/gnu-elf.ld
- Add a configuration for testing the ARM ELF loader.
- * binfmt/libelf: Can't use fstat(). NuttX does not yet support it. Damn!
- * binfmt/libelf: The basic ELF module execution appears fully functional.
- * configs/shenzhou/src/up_relays.c: Add support for relays from the
- Shenzhou board. Contributed by Darcy Gong.
- * lib/fixedmath: Moved the old lib/math to lib/fixedmath to make room for
- the math library from the Rhombus OS
- * lib/math: Now contains the math library from the Rhombus OS by Nick Johnson
- (submitted by Darcy Gong).
- * include/float.h: Add a first cut at the float.h header file. This
- really should be an architecture/toolchain-specific header file. It
- is only used if CONFIG_ARCH_FLOAT_H is defined.
- * lib/math: Files now conform to coding standards. Separated float,
- double, and long double versions of code into separate files so that
- they don't draw in so much un-necessary code when doing a dumb link.
- * binfmt/libelf: The ELF loader is working correctly with C++ static
- constructors and destructors and all.
- * Documentation/NuttXBinfmt.html: Add documentation of the binary loader.
- * configs/sim/ostest: Converted to use the mconf configuration tool.
- * configs/sim/cxxtest: New test that will be used to verify the uClibc++
- port (eventually).
- * include/nuttx/fs/fs.h, lib/stdio/lib_libfread.c, lib_ferror.c,
- lib_feof.c, and lib_clearerr.c: Add support for ferror(), feof(),
- and clearerror(). ferror() support is bogus at the moment (it
- is equivalent to !feof()); the others should be good.
- * configs/stm32f4discovery/include/board.h: Correct timer 2-7
- base frequency (provided by Freddie Chopin).
- * include/nuttx/sched.h, sched/atexit.c, and sched/task_deletehook.c:
- If both atexit() and on_exit() are enabled, then implement atexit()
- as just a special caseof on_exit(). This assumes that the ABI can
- handle receipt of more call parameters than the receiving function
- expects. That is usually the case if parameters are passed in
- registers.
- * libxx/libxx_cxa_atexit(): Implements __cxa_atexit()
- * configs/stm32f4discovery/cxxtest: New test that will be used to
- verify the uClibc++ port (eventually). The sim platform turned not
- to be a good platform for testing uClibc++. The sim example will not
- run because the simulator will attempt to execute the static
- constructors before main() starts. BUT... NuttX is not initialized
- and this results in a crash. On the STM324Discovery, I will have
- better control over when the static constructors run.
- * RGMP 4.0 updated from Qiany Yu.
- * configs/*/Make.defs and configs/*/ld.script: Massive clean-up
- and standardization of linker scripts from Freddie Chopin.
- * net/netdev_ioctl.c: Add interface state flags and ioctl calls
- to bring network interfaces up and down (from Darcy Gong).
- * config/stm32f4discovery: Enable C++ exceptions. Now the entire
- apps/examples/cxxtest works -- meaning that the uClibc++ is
- complete and verified for the STM32 platform.
-
-6.24 2012-12-20 Gregory Nutt <gn...@nuttx.org>
-
- * arch/arm/src/stm32: Support for STM32F100 high density chips
- added by Freddie Chopin.
- * configs/stm32f100_generic: Support for generic STM32F100RC board
- contributed by Freddie Chopin.
- * arch/arm/src/stm32_otgfsdev.c: Partial fix from Petteri Aimonen.
- * drivers/lcd/ug-2864ambag01.c and include/nuttx/lcd/ug_2864ambag01.h:
- LCD driver for the Univision OLED of the same name (untested on
- initial check-in).
- * configs/stm32f4discovery/nxlines: Configure to use mconf/Kconfig
- tool.
- * configs/stm32f4discovery/src/up_ug2864ambag01.c: Board-specific
- initialization for UG-2864AMBAG01 OLED connected to STM32F4Disovery.
- * libxx/libxx_stdthrow.cxx: Exception stubs from Petteri Aimonen.
- * configs/stm32f4discovery/src/up_ug2864ambag01.c: Driver has been
- verified on the STM32F4Discovery platform. Some tuning of the
- configuration could improve the presentation. Lower resolution displays
- are also more subject to the "fat, flat line bug" that I need to fix
- someday. See http://www.nuttx.org/doku.php?id=wiki:graphics:nxgraphics
- for a description of the fat, flat line bug.
- * libc: Renamed nuttx/lib to nuttx/libc to make space for a true lib/
- directory that will be forthcoming. Also rename libraries: liblib.a -> libc.a,
- libulib.a -> libuc.a, libklib.a -> libkc.a, liblibxx.a ->libcxx.a.
- (I will probably, eventually rename libxx to libcxx for consistency)
- * Makefile, lib/: A new, empty directory that will hold generated libraries.
- This simplifies the library patch calculations and lets me get rid of some
- bash logic. The change is functional, but only partially complete;
- additional logic is needed in the arch/*/src/Makefile's as well. Right
- now that logic generate multiple library paths, all pointing to the lib/
- directory.
- * arch/*/src/Makefile: Now uses only the libraries in lib/
- Replace bash fragments that test for board/Makefile.
- * Makefile.win: The beginnings of a Windows-native build. This is just
- the beginning and not yet ready for prime time use.
- * configs/stm32f4discovery/winbuild: This is a version of the standard
- NuttX OS test, but configured to build natively on Windows. Its only
- real purpose is to very the native Windows build logic.
- * tools/mkdeps.bat and tools/mkdeps.c: mkdeps.bat is a failed attempt
- to leverage mkdeps.sh to CMD.exe. It fails because there are certain
- critical CFLAG values that cannot be passed on the CMD.exe command line
- (like '='). mkdeps.c is a work in progress that will, hopefully,
- replace both mkdeps.sh and mkdeps.bat.
- * tools/Config.mk: Centralize the definition of the script that will be
- used to generated header file include paths for the compiler. This
- needs to be centralized in order to support the Windows native build.
- * tools/incdir.bat: A replacement for tools/incdir.sh for use with the
- the Windows native build.
- * Makefile.unix: The existing top-level Makefile has been renamed
- Makefile.unix.
- * Makefile: This is a new top-level Makefile that just includes
- either Makefile.unix or Makefile.win
- * configs/stm3240g-eval/src: Qencoder fixes from Ryan Sundberg.
- * arch/arm/src/stm32/stm32_qencoder.c: TIM3 bug fix from Ryan Sundberg.
- * tools/mkromfsimg.sh: Correct typo in an error message (Ryan Sundberg)
- * arch/*/src/Makefile: Remove tftboot install and creation of System.map
- for Windows native build. The first is a necessary change, the second
- just needs re-implemented.
- * configs/mirtoo: Update Mirtoo pin definitions for Release 2. Provided
- by Konstantin Dimitrov.
- * Fixed an uninitialized variable in the file system that can cause
- assertions if DEBUG on (contributed by Lorenz Meier).
- * Config.mk: Defined DELIM to be either / or \, depending upon
- CONFIG_WINDOWS_NATIVE. This will allow me to eliminate a lot of
- conditional logic elsewhere.
- * nuttx/graphics: One a mouse button is pressed, continue to report all
- mouse button events to the first window that received the initial
- button down event, even if the mouse attempts to drag outside the
- window. From Petteri Aimonen.
- * nuttx/graphics/nxmu/nx_block.c: One more fix to the NX block message
- logic from Petteri Aimonen.
- * include/nuttx/wqueue.h: Some basic definitions to support a user-
- space work queue (someday in the future).
- * graphics/nxmu: Add semaphores so buffers messages that send buffers
- will block until the buffer data has been acted upon.
- * graphics/nxmw: Extended the blocked messages to cover mouse movement
- and redraw events. These will also cause problems if sent to a window
- while it is closing.
- * arch/several: Change UARTs are enabled for i.MX, LM3S, eZ80, and M16C to
- match how they are enabled for other architectures.
- * configs/ez80f910200kitg: Convert to use mconf configuration.
- * sched/pause.c: Implements the POSIX pause() function.
- * eZ80: Lots of changes to eZ80 configurations and build logic as I
- struggle to get a clean Windows build (still not working).
- * configs/cloudctrl: Darcy Gong's CloudController board. This is a
- small network relay development board. Based on the Shenzhou IV development
- board design. It is based on the STM32F107VC MCU.
- * arch/arm/src/stm32_serial.c and stm32_lowputc.c: Added optional RS-485
- direction bit control. From Freddie Chopin.
- * Lots of build files: ARMv7-M and MIPS32 Make.defs now include a common
- Toolchain.defs file that can be used to manage toolchains in a more
- configurable way. Contributed by Mike Smith
- * configs/stm32f4discovery/winbuild and configs/cloudctrl: Adapted to use
- Mike's Toolchain.defs.
- * tools/configure.sh: Adapted to handle paths and setenv.bat files correctly
- for native Windows builds.
- * More of build files: AVR and AVR32 Make.defs now include a common
- Toolchain.defs file that can be used to manage toolchains in a more
- configurable way. Contributed by Mike Smith
- * tools/incdir.sh and incdir.bat: Add -s option to generate system header
- file paths.
- * nuttx/arch/arm/src/arm/Toolchain.defs: Add support for more ARM toolchains
- (from Mike Smith).
- * arch/arm/src/stm32/stm32f40xxx_rcc.c: Enabled FLASH prefetch (from Petteri
- Aimonen).
- * graphics/nxtk/nxtk_filltrapwindow.c: Correct an offset problem (from
- Peterri Aimonen).
- * graphics/nxglib/nxglib_splitline.c: Fix error in drawing of near horizontal
- lines (from Peterri Aimonen).
- * sched/task_exithook.c: Missing right bracket with certain conditional
- compilation (thanks James Goppert).
- * arch/arm/srch/stm32/stm32_otgfshost.c: Replace timeout handling; use
- system tick instead of frame counter. The frame counter gets reset to
- zero at 0x3fff making it error prone.
- * arch/arm/src/stm32/stm32f20xx_rcc.c and stm32f40xx_rcc.c: Added option
- CONFIG_STM32_FLASH_PREFETCH. FLASH prefetch will now only be enabled
- if this option is selected.
- * configs/ez80f910200zco/ostest: Now uses Kconfig/mconf configuration
- tool. Updated to build in native Windows environment. Other ez80f910200zco
- build scripts also updated.
- * configs/z8f64200100kit/ostest: Update to same level as eZ80 configurations.
- * nuttx/configs/z8f64200100kit/scripts/setenv.bat: Add support for native
- Windows build.
- * nuttx/arch/arm/src/lpc17xx/lpc17_i2c.c: Resources not being released when
- I2C is uninitialized.
- * cloudctrl/src/up_chipid.c and shenzhou/src/up_chipid.c: Add functions to
- get chip ID. Contributed by Darcy Gong. These should not be board-dependent,
- but should be in arch/arm/src/stm32 where they can be used from any board.
- * sched/work_thread.c: Fix backward conditional compilation. This might
- has caused a memory leak. From Freddie Chopin.
- * configs/<many>/Make.defs: Fix typo -wstrict-prototypes should be
- -Wstrict-prototypes (From Denis Carilki).
- * arch/arm/src/calapyso/calypso_keypad.c: Add Calypso keypad driver. From
- Denis Carilki.
- * z8encore000zco/ostest and z8f64200100kit/ostest: Converted to use Kconfig/
- mconf configuration tool.
- * arch/arm/src/armv7-m/up_exception.S: missing curly braces for push/pop
- From Freddie Chopin.
- * z8encore000zco/ostest and z8f64200100kit/ostest: Can now be modified to
- support the Windows native builds (see corresponding README.txt files).
- * configs/z16f2800100zcog - All configurations updated to use the ZDS-II
- 5.0.1 toolchain.
- * configs/z16f2800100zcog - All configurations updated to use Kconfig/mconf
- configuration tools.
- * configs/z16f2800100zcog/ostest - Now supports a native Windows build
- (other ZNEO configs may also support the native build, but this has not
- been verfiied).
- * include/nuttx/input/keypad.h, arch/arm/src/calypso/calypso_keypad.c, and
- configs/compal_e99/nsh_highram: First cut at a standard keypad interface
- definition. Contributed by Denis Carikli.
- * libc/stdlib/lib_rand.c: Always add one to result congruential generators
- to avoid the value zero. Suggested by Freddie Chopin.
- * tools/b16.c: Fixed precision math conversion utility.
- * graphics/nxglib/nxglib_splitline.c: Fix the "fat, flat line bug"
- * arch/z80/src/*/Toolchain.defs: Add dummy Toolchain.defs files for the
- z80 family.
- * configs/z80sim/ostest: Converted to build with the Kconfig/mconf tool.
- Current configuration failed to build for me (Ubuntu 12.10, SDCC 3.2.0
- pre-built for Linux) due to a glibc memory corruptionerror in SDCC.
- * configs/z80sim/ostest: Default is now the Windows native build. See
- configs/z80sim/README.txt for instructions to convert back to a Linux or
- or Cygwin build.
- * arch/z80/src/Makefile.sdccw: Renamed makefiles with extensions zdiil,
- zdiiw, sdccl, and sdccw for the ZDS-II vs SDCC compilers and for the
- POSIX vs Windows native builds.
- * nuttx/drivers/mtd/ftl.c: Fix for the flash translation layer. Short
- unaligned writes were buggy. From Petteri Aimonen.
- * nuttx/libc/math/lib_round*.c: Add rounding functions to the math
- library. Contributed by Petteri Aimonen.
- * include/cxx/cstdlib: Add stroul(). From Petteri Aimonen.
- * arch/*/include/limits.h: Change signed minimum values from, for example,
- (-128) to (-127 - 1) to avoid overflows under certain conditions. From
- Peterri Aimonen.
- * graphics/nxtk/nxtk_subwindowmove.c: Previously it was very difficult to
- do e.g. "scroll by dx, dy". When given the full window area, nxtk_subwindowmove
- would clip the offset always to 0,0. It makes more sense for it to clip the
- source area and not modify the offset. From Petteri Aimonen.
- * graphics/nxtk/nxtk_getwindow.c: Clipping would change the offset of returned
- data, and caller has no way to know what the new offset would be. This messes
- up font drawing when the text is partially out of window, e.g. when scrolling.
- Also from Petteri Aimonen.
- * include/stdbool.h: Can now be disabled for C++ files if CONFIG_C99_BOOL8 is
- defined. CONFIG_C99_BOOL8 indicates (1) that the sizeof(_Bool) is one in both
- C and C++, and (2) the C compiler is C99 and supports the _Bool intrinsic
- type. Requested by Freddie Chopin.
- * include/stdlib/lib_rand.c: Various additional changes so that the integer
- value zero can be returned. Requested by Freddie Chopin.
- * arch/z80/src/Makefile.sdcc*, z80/up_mem.h: Redesign Z80 build so that it
- no longer depends on Bash scripts.
- * configs/z80sim/nsh and pashello: Converted to (1) use the kconfig-frontends
- configuration tool, and (2) to build natively under Windows. The NSH
- configuration is verified; the pashello configuration needs a more TLC.
- * tools/copydir.sh: Rename tools/winlink.sh to tools/copydir.sh
- * tools/link.bat, unlink.bat, and copydir.bat: Add Windows counterparts
- to the link.sh, unlink.sh, and copydir.sh Bash scripts.
- * configs/z80sim/pashello: Now builds correctly.
- * configs/xtrs/ostest, nsh, and pashello: Converted to (1) use the kconfig-
- frontends configuration tool, and (2) to build natively under Windows.
- * drivers/serial/Kconfig and sched/Kconfig: Two names for same configuration:
- CONFIG_LOWLEVEL_CONSOLE is bogus and CONFIG_DEV_LOWCONSOLE is in the wrong
- Kconfig file. Moved to drivers/serial/Kconfig replacing CONFIG_LOWLEVEL_CONSOLE.
- * arch/z80/include/z180: Add header files for z180 chips. Initial versions
- are just clones of z80 header files.
- * arch/z80/src/z180: Add source files for z180 chips. Initial versions
- are just clones of z80 source files.
- * include/nuttx/arch.h: Add address environment control interfaces (for use
- with CPUs the provide MCUs and support process-like address environments).
- * arch/z80/src/z180/z180_mmu.*: Add MMU support for z180 tasks.
- * configs/p112: Add very basic board support and an examples/ostest
- configuration for the venerable P112 board.
- * sched/os_bringup.c: If CONFIG_PATH_INITIAL is defined, then the initial
- environment of the task started by os_bringup() will have the PATH
- environment variable defined to be that string.
- * binfmt/binfmt_exepath.c: If CONFIG_BINFMT_EXEPATH is defined, then this
- file will be built. It contains logic to search for regular files at
- the absolutes paths found in the current PATH environment variable
- setting. This is untested and not yet hooked into the binfmt exec()
- logic on initial check-in
- * binfmt/binfmt_loadmodule.c: load_module() will now traverse the PATH
- variable to locate files from their relative path.
- * include/nuttx/arch.h and arch/z80/src/z180/z180_mmu.c: Restructure the
- address environment interfaces so that they will better integrate with
- binfmt/.
- * binfmt/libelf/*, binfmt/libnxflat/* and other files: Integrate the
- address environment interfaces. If CONFIG_ADDRENV=y, then binfmt/
- will now create an address environment for new tasks (instead of
- just malloc'ing the task memory).
- * configs/stm32f4discovery/elf: Enable support/test of the PATH
- to find executables using a relative path.
-
-6.25 2013-02-01 Gregory Nutt <gn...@nuttx.org>
-
- * graphics/: Adds 5x8 monospace font. This tiny font is useful for graph
- labels and for small bitmapped display. Contributed by Petteri
- Aimonen.
- * configs/stm3220g-eval/nxwm: Converted to use the kconfig-frontends
- configuration tool.
- * configs/sim/nxwm: Converted to use the kconfig-frontends configuration
- tool.
- * include/pthread.h: In sys/prctl.h because it is needed by
- pthread_[set|get]name_np()
- * tools/kconfig.bat: Kludge to run kconfig-frontends from a DOS shell.
- * sched/sig_timedwait.c: Should always move the time up to the next
- largest number of system ticks. The logic was rounding. Noted by
- Petteri Aimonen.
- * arch/arm/src/up_head.S: Fix backward conditional compilation. NOTE
- there is a issue of ARM9 systems with low vectors and large memories
- that will have to be addressed in the future.
- * libc/misc/lib_kbdencode.c and lib_kbddecode.c: Add logic to marshal
- and serialize speical keyboard commands intermixed with normal ASCII
- data (not yet hooked into anything).
- * drivers/usbhost/usbhost_hidkbd.c: If CONFIG_HIDKBD_ENCODED is
- defined, this driver will now use libc/misc/lib_kbdencode.c to
- encode special function keys.
- * configs/olimex-lpc1766stk/hidkbd: This configuration has been
- converted to use the kconfig-frontends configuration tool.
- * drivers/lcd/ug-2864hsweg01.c and include/nuttx/lcd/ug-2864hsweg01.h:
- Driver for UG-2864HSWEG01 OLED contributed by Darcy Gong.
- * configs/stm32f4discovery/src/up_ug2864hsweg01.c: Support for the
- UG-2864HSWEG01 OLED for the STM32F4Discovery board.
- * drivers/usbhost/usbhost_hidkbd.c: Correct a logic error in how
- tasks waiting for read data are awakened.
- * libc/misc/lib_kbdencode.c and lib_kbddecode.c: Now handles keypress
- events too. However, the USB HID keyboard driver has not yet been
- updated to detect key release events. That is kind of tricky in
- the USB HID keyboard report data.
- * configs/mcu123-214x/nsh: Converted to use the kconfig-frontends
- configuration tool.
- * configs/zp214xpa: Add basic support for the The0.net ZP213x/4xPA
- board (with the LPC2148 and the UG_2864AMBAG01).
- * configs/sim/nxlines: Add an nxlines configuration for the
- simulator.
- * configs/zp214xpa/nxlines: Add an nxlines configuration for the
- ZP213x/4xPA (with the LPC2148 and the UG_2864AMBAG01). Working
- as of 2012-12-30.
- * configs/olimex-lpc1766stk/wlan: Remove non-functional
- configuration.
- * configs/stm32f4discovery/src and nuttx/drivers/lcd/ug-2864hsweg01.c:
- Updates and corrections for the UG-2864HSWEG01 from Darcy Gong.
- * configs/lm326965-ek: All configurations converted to use the
- kconfig-frontends configuration tool.
- * configs/Kconfig: NSH_MMCSDSPIPORTNO should depend on MMCSD_SPI,
- not just SPI (from Jose Pablo Carballo).
- * arch/arm/src/arm/Kconfig and armv7m/Kconfig: Add an option for
- buildroot toolchains: They may be EABI or OABI.
- * include/nuttx/progmem and arch/arm/src/stm32/stm32_flash.c:
- Fix a counting bug plus change interface to use either relative
- or absolute FLASH addressing (from Freddie Chopin).
- * libc/misc/Make.defs: Fix error in conditional for KBD CODEC.
- * libc/Kconfig and configs/*/defconfig (several): The default
- setting should be CONFIG_LIB_KBDCODEC=n
- * tools/configure.c: configure.c can be used to build a work-alike
- program as a replacement for configure.sh. This work-alike
- program would be used in environments that do not support Bash
- scripting (such as the Windows native environment).
- * tools/configure.bat: configure.bat is a small Windows batch
- file that can be used as a replacement for configure.sh in a
- Windows native environment. configure.bat is actually just a
- thin layer that executes configure.exe if it is available. If
- configure.exe is not available, then configure.bat will attempt
- to build it first.
- * arch/arm/src/lpc17xx/lpc17_syscon.h: Correct some typos in bit
- definitions (from Rommel Marcelo).
- * libc/string/lib_strndup.c: strndup() should use strnlen(), not
- strlen(), to determine the size of the string.
- * sched/os_bringup.c: Remove support for CONFIG_BUILTIN_APP_START.
- This is not really a useful feature and creates a violation of the
- OS layered architecture.
- * include/unistd.h, arch/arch/src/*: Implement a simple vfork().
- On initial checkin, this API is available only for ARM platforms.
- * binfmt/binfmt_exec.c: exec() now sets the priority of the new task
- to the same priority as the current task (instead of the arbitrary
- value of 50).
- * libc/unisted/lib_execv.c and lib_execl.c: New, somewhat flawed,
- implementations of execv() and execl().
- * tools/cfgdefine.c: Strips quotes from CONFIG_EXECFUNCS_SYMTAB
- value.
- * arch/arm/include/lm3s/chip.h: Move chip definitions into
- public include area for compatibility with other architectures.
- * arch/arm/src/lm3s/chip: Move register definition header files
- into a new chip/ sub-directory.
- * arch/arm/src/lm3s/lm3s_internal.h: Broke up into several
- smaller header files.
- * arch/arm/src/lm: Rename the arch/arm/src/lm3s directory to
- arch/arm/src/lm so that is can support other members of the
- Stellaris family.
- * libc/spawn: Add file action interfaces needed by posix_spawn().
- * sched/clock_time2ticks.c: Another case where time was being
- rounded down instead of up (from Mike Smith).
- * libc/spawn: Implementation of posix_spawn() is complete but
- untested and undocumented.
- * drivers/usbdev/pl2303.c: Fix typols in the PL2303 driver
- (from Max Holtzberg).
- * configs/stm32f4discovery/posix_spawn: Added a configuration
- that can be used for testing posix_spawn().
- * arch/arm/src/stm32: Bring F1 support for general DMA and serial
- DMA in paricular up to parity with F2/F4 (from Mike Smith).
- * libc/stdio/lib_libfread.c: Correct some error handling when
- lib_fread() was passed a bad stream. Needed to move the
- releasing of a semaphore inside of some conditional logic
- (cosmetic).
- * include/nuttx/sched.h, sched/task_setup.c, and sched/task_exithook.c:
- Add support for remembering the parent task and sending
- SIGCHLD to the parent when the task exists.
- * sched/task_exithook.c: Fixed a *critical* bug. Here is
- the scenario: (1) sched_lock() is called increments the lockcount
- on the current TCB (i.e., the one at the head of the ready to run
- list), (2) sched_mergepending is called which may change the task
- at the head of the ready-to-run list, then (3) sched_unlock() is called
- which decrements the lockcount on the wrong TCB. The failure case
- that I saw was that pre-emption got disabled in the IDLE thread,
- locking up the whole system.
- * sched/sched_waitpid.c: Use SIGCHLD instead of a semaphore. This
- is a much more spec-compliant implementation. However, there are
- some issues with overrunning signals because NuttX does not support
- queueing of signals (POSIX does not require it). I think it may
- need to.
- * sched/sched_waitid.c and sched_wait.c: Add support for waitid()
- and wait(). See issues with waitpid() above.
- * include/nuttx/fs/fs.h and fs/fs_files.c: Add a dup() method to
- the struct mountpt_operations. When dup'ing a file that resides
- on a mounted volume, let the file system's dup() method do the
- work.
- * fs/romfs/fs_romfs.c: Implemented the dup() method for the ROMFS
- file system.
- * fs/fat/fs_fat32.c, fs/nxffs/nxffs_initialize, and
- fs/nfs/nfs_vfsops.c: Add hooks for dup() method (not yet
- implemented).
- * fs/romfs: Remove the rf_open flag. It looks good, but actually
- does nothing.
- * fs/fat: Remove the ff_open flag. Same story as for the ROMFS
- rf_open flag.
- * fs/fat/fs_fat32.c, fs/nxffs/nxffs_initialize, and
- fs/nfs/nfs_vfsops.c: Completed implementation of the dup() methods.
- There is still no good test available.
- * sched/sig_timedwait.c: sigtimedwait() would return a bad signal
- number if the signal was already pending when the function was
- called.
- * configs/ubw32/scripts: All common linker scripts moved to this
- scripts sub-directory
- * configs/ubw32/ostest: Configuration configured to use the
- kconfig-frontends tools.
- * arch/mips/src/mips32/up_vfork.c, up_vfork.h, and vfork.S:
- Implement vfork() for MIPS32 (no floating point support)
- * configs/ubw32/ostest: Enable the vfork() test.
- * fs/binfs: Move apps/builtin/binfs.c to fs/binfs/fs_binfs.c
- CONFIG_APPS_BINDIR rename CONFIG_FS_BINFS
- * include/nuttx/binfmt/builtin.h: Some of the content of
- apps/include/apps.h moved to include/nuttx/binfmt/builtin.h
- * binfmt/libbuiltin/libbuiltin_utils.c: Move builtin
- utility functions from apps/builtin/exec_builtins.c to
- binfmt/libbuiltin/libbuiltin_utils.c
- * binfmt/builtin.c and binfmt/libbuiltin: Add a binary "loader"
- that can be used to execute builtin programs from the BINFS
- file system.
- * configs/sim/nsh: Convert to use kconfig-frontends configuration
- tool.
- * binfmt/binfmt_schedunload.c: Add logic based on SIGCHLD to
- automatically unload and clean-up after running a task that
- was loaded into memory.
- * binfmt/libbuiltin: Extensions from Mike Smith
- * sched/task_reparent.c: Add internal interface to change the
- parent task.
- * sched/task_posixspawn(): Move libc/spawn/lib_ps.c to
- sched/task_posixspawn() now it requires internal, reparenting
- interfaces
- * include/nuttx/spawn(): Move libc/spawn.h to include/nuttx/spawn.h
- * arch/arm/include/lpc17xx/chip.h, irq178x.h: Integrate Marcelo
- Rommel's LPC1788 definitions into the base LPC17xx.
- * configs/olimex-lpc1766stk/nsh: Convert configuration to use
- the kconfig-frontends tools.
- * sched/task_reparent.c: Simplify reparenting interface.
- * arch/arm/src/[many]: More LPC1788 definitions from Rommel
- Marcelo incorporated.
- * configs/open1788: Board configuration for the Wave Share
- Open1788 board. Still fragmentary (contributed by Rommel
- Marcelo, adapted to use kconfig-frontends.
- * net/send(): Add logic to work around delayed ACKs by splitting
- packets (contributed by Yan T.).
- * net/recvfrom(): Fix a bug. When the host closes a connection
- (gracefully). recv[from]() returned success and the closure
- was never detected. Hmmm.. I don't know why the network monitor
- did not catch this event. This is an important bug fix.
- * net/recvfrom(): Fix a introduced with the last bugfix. If
- the peer does an orderly closure of the socket, report 0 not
- -ENOTCONN
- * configs/lm3s6965-ek/README.txt and tools/: Add an OpenOCD
- configuration for the LM3S (from Jose Pablo Carballo).
- * nuttx/lcd/hd4478ou.h and configs/pcblogic-pic32mx/src/up_lcd1602:
- Start of support of LCD1602 alphanumeric LCD. I need a few
- more parts before I can finish integrating this one.
- * arch/arm/src/*/chip.h and arch/arm/include/*/chip.h: Move all
- priority ranges from the src to the include chip.h header file.
- * arch/arm/include/armv7-m/irq.h: Add inline functions to enable
- and disable interrupts via the BASEPRI register.
- * arch/arm/Kconfig: Add new option CONFIG_ARM7VM_USEBASEI
- * arch/arm/src/*/*_irq.c: Set the priority of the SVCALL exception
- to the highest possible value.
- * arch/armv7-m/up_hardfault.c: Fail if a hardfault occurs
- while CONFIG_ARM7VM_USEBASEPRI=y.
- * arch/arm/src/stm32/stm32_serial.c: Add support for USART
- single wire mode (Contributed by the PX4 team).
- * sched/: Implement support for retaining child task status after
- the child task exists. This is behavior required by POSIX.
- But in NuttX is only enabled with CONFIG_SCHED_HAVE_PARENT and
- CONFIG_SCHED_CHILD_STATUS
- * Add support for keyboard encode to the keypad test (from
- Denis Carikli).
- * configs/olimex-lpc1766stk/nettest: Configuration converted to
- use the kconfig-frontends tools.
- * net/net_poll.c: Split net_poll() to create psock_poll() too.
- * net/net_poll.c: Fix poll/select issure reported by Qiang:
- poll_interrupt() must call net_lostconnection() when a
- loss of connection is reported. Otherwise, the system will
- not know that the connection has been lost.
- * sched/group_create.c, group_join.c, and group_leave.c: Add
- support for task groups.
- * sched/group_signal.c and task_exithook.c: Send signal to all
- members for the parent task group.
- * include/nuttx/sched.h and sched/env_*.c: Move environment
- variables into task group structure.
- * sched/: Lots of file changed. Don't keep the parent task's
- task ID in the child task's TCB. Instead, keep the parent
- task group IN the child task's task group.
- * fs/, sched/, include/nuttx/sched.h, and include/nutts/fs/fs.h:
- Move file data from the TCB to the task group structure.
- * libc/stdio/, sched/, include/nuttx/lib.h, and include/nutts/fs/fs.h:
- Move stream data from the TCB to the task group structure.
- * net/, sched/, and include/nuttx/net/net.h: Move socket data
- from the TCB to the task group structure.
- * sched/task_starthook.c, sched/task_start.c, and include/nuttx/sched.h:
- Add a task start hook that will be called before the task main
- is started. This can be used to schedule C++ constructors to run
- automatically in the context of the new task.
- * binfmt/binfmt_execmodule: Execute constructors as a start hook.
- * sched/os_start.c: Fix ordering of group initialization.
- * configs/stm32f4discovery/usbnsh: Add an NSH STM32F4Discovery
- configuration that uses USB CDC/ACM for the NSH console.
- * configs/stm32f4discovery/nsh: Converted to use the kconfig-frontends
- tools.
- * configs/*/src/up_userleds.c: Fix a error that was cloned into
- all STM32 user LED code. The wrong definitions were being used
- to set LEDs on or off.
- * arch/*/common/up_internal.h and arch/*/common/up_initialize.c:
- Serial was driver was not being built if there is no console
- device. Obviously, the serial driver may be needed even in
- this case.
- * arch/arm/src/stm32/stm32_serial.c: If there is a serial console,
- it would be ttyS0 and the others would be ttyS1-5. If there
- is not serial console, was labeling them ttyS1-6; now labels them
- ttyS0-5.
- * fs/fs_syslog.c: Can't handle SYSLOG output to character device from
- the IDLE task (because it can't block). syslog_putc now returns EOF
- on failure and sets errno. Fixed some errors in error handling.
- * libc/stdio/lib_syslogstream.c: Checking of return value from
- syslog_putc was bogus. Switching to EOF for all errors solves
- this.
- * arch/arm/src/lm/chip/lm4f_memorymap.h: More LM4F changes from
- Jose Pablo Carballo.
- * drivers/serial/serial.c, include/nuttx/serial/serial.h,
- drivers/usbdev/cdcacm.c, and drivers/pl2303.c: Add support for
- removable serial devices (like USB serial). This support is enabled
- by CONFIG_SERIAL_REMOVABLE.
- * arch/*/src/*/Toolchain.defs: Change assignment so that we can
- override CROSSDEV with a make command line argument.
- * include/assert.h: Mark assertion functions as non-returning.
- * arch/*/src/*/up_assert.h: Mark _up_assert() as non-returning.
- * drivers/mtd/at25.c: When the AT25 device was not available the
- initialization did not fail like it should. From Petteri Aimonen.
- * fs/fat/fs_configfat.c: Fix some errors in FAT formatting logic
- for large devices and for FAT32. From Petteri Aimonen.
- * fs/fat/fs_fat32util.c: Fix an initialization error found by
- Petteri Aimonen. freecount and next freecount initialization were
- reversed.
- * drivers/mmcsd/mmcsd_spi.c: Some SD cards will appear busy until
- switched to SPI mode for first time. Having a pull-up resistor on
- MISO may avoid this problem, but this patch makes it work also
- without pull-up. From Petteri Aimonen.
- * fs/fat/fs_fat32.c: Fix a compilation error when FAT_DMAMEMORY=y.
- From Petteri Aimonen.
- * arch/arm/src/stm32/chip/stm32_spi.h: STM32F4 max SPI clock freq is
- 37.5 MHz. Patch from Petteri Aimonen.
- * arch/arm/src/stm32/stm32_spi.c: Fixes for SPI DMA work on the
- STM32F4. Includes untested additions for the F1 implementation as
- well. From Petteri Aimonen.
-
-6.26 2013-03-15 Gregory Nutt <gn...@nuttx.org>
-
- * drivers/serial/serial.c: Correct some race conditions when checking
- for disconnection of a removable serial device.
- * sched/task_posixspawn.c, task_spawn.c, task_spawnparms.c and
- spawn_internal.h: Create new interface task_spawn() that is
- like posix_spawn(), but uses entry point addresses like
- task_create().
- * Corrected all argv[] arguments. Should be char * const *, not
- const char **.
- * sched/pthread* and include/nuttx/sched: Move pthread join data
- and pthread key calculation data into the "task group" structure.
- * sched/atexit.c, on_exit.c, task_exithook.c and include/nuttx/sched.h:
- Move atexit and on_exit data structures to task group. These
- callbacks are only issued now when the final member of the task
- group exits.
- * sched/waitpid.c, task_exithook.c and include/nuttx/sched.h:
- Move waitpid data data structures to task group. Callers of
- of waitpid() are now only awakened when the final thread of the
- task group exits.
- * sched/mq_descreate.c, mq_open.c, mq_remove.c, group_leave.c, and
- include/nuttx/sched.h: Move list of opened message queues to
- the task group structures. Now all message queues opened by
- members of the group are closed when the last member of the group
- exits.
- * includes/nuttx/sched.h and Lots of files: Change name of _TCB to
- struct tcb_s so that (1) it is consistent with other NuttX naming and
- so that (2) the naming can handle some upcoming changes.
- * includes/nuttx/sched.h and sched/: There are three TCB structures:
- struct tcb_s is a generic common version, struct task_tcb_s is a
- version for tasks and kernel threads and pthread_tcb_s is a version
- for pthreads. By dividing the TCB structure into these variants,
- pthreads do not have to be burdened by task-specific data structures
- (and vice versa).
- * sched/task_exithook.c and group_create.c: Fix an error, the
- task within the task group may exit early leaving a pthread to
- exit the task group last. In this case, we need to remember the
- the PID of the main task in the task group and use that PID for
- signalling SIGCHILD to the parent task group.
- * included/nuttx/sched.h and sched/sig*.c: Numerous changes to the
- signal deliver logic so that the delivery of signals to threads
- within a task group will be compliant with delivery of signals
- to threads within a POSIX process.
- * sched/mq_recover.c and task_exithook.c: Add logic to handle the
- case where a task is deleted (or pthread canceled) while it is
- waiting on a message queue. task_delete() and pthread_cancel()
- are dangerous interfaces. This is only one feeble recover measure
- of *many* that would be needed to do this safely.
- * sched/group_killchildren.c, task_recover.c, group_foreachchild.c,
- sched/restart.c, sched/task_delete.c, and others: Beef up logic
- to better support task deletion and pthread cancellation. Needed
- to pass need OS test case for task_restart().
- * sched/include/sched.h and all timed functions in sched/: Move
- timer from local variables to TCB. This is needed so that if a
- task is canceled or restarted while it is waiting for a timed
- event, we can gracefully recover. We can't let the timer expire
- after the task has been deleted.
- * arch/arm/include/stm32 and arch/arm/src/stm32: Add support for
- the STM32 F3 family (still missing some things).
- * configs/stm32f3discovery: This will (eventually) be support for
- the STM32F3Discovery board.
- * STM32 F3 and STM32F3Discovery port is complete a ready for test.
- * arch/arm/src/lpc17xx: Add support for the Cortex-M4 FPU and
- Mikes "common vector" logic. The LPC1788 is going to need
- these things.
- * arch/arm/src/stm32/stm32_spi.c: Fix SPI DMA logic that does
- not work if sem_wait() is interrupt by a signal. From Petteri
- Aimonen.
- * drivers/input/max11802.c: MAX11802: Fix a timing bug that
- corrupted coordinates. From Petteri Aimonen.
- * drivers/mmcsd/mmcsd_spi.c: Use SPI locking so that MMC/SD can
- exist on the same bus as other SPI devices. From Petteri
- Aimonen.
- * graphics/nxfonts/nxfonts_sans17x22.h: Small mod to hyphen in
- sans17x22 font. The hyphen did not have any space on its sides.
- This caused it to run together with other characters so that for
- example "+-" would look weird. From Petteri Aimonen.
- * mm/mm_mallinfo.c: Take MM semaphore in mm_mallinfo. From Petteri
- Aimonen.
- * configs/stm32f3discovery/nsh/defconfig: Disable SPI. It is not
- used.
- * drivers/mtd/sst39vf: Add a driver for the SST29VF NOR FLASH parts.
- * sched/os_start.c: Add an additional call-out to support board-
- specific driver initialization during the start phase: If
- CONFIG_BOARD_INITIALIZE is defined, then an additioinal
- initialization function called board_initialize() will be called
- just after up_initialize() is called and just before the initial
- application is started.
- * arch/arm/src/stm32/stm32_otgfsdev.c, drivers/usbdev/usbdev_trprintf.c,
- and include/nuttx/usb/usbdev_trace.h: Add logic to support decoding
- of device-specific trace events to make the trace output more readable.
- From Petteri Aimonen.
- * arch/arm/src/stm32/stm32_otgfsdev.c: Need to manually set CNAK in
- the case where we are waiting for a SETUP command with DATA. Otherwise,
- the core may NAK further transactions. From Petteri Aimonen.
- * arch/arm/src/stm32/stm32_otgfsdev.c: Add logic to prevent premature
- to IDLE state. This change (plus the previous) was necessary to get
- the CDC/ACM driver working the certain STM32 F4 hardware (but not others).
- These changes appear to prevent certain race conditions that may or may
- not cause USB problems. From Petteri Aimonen.
- * arch/arm/include/armv6-m and arch/arm/src/armv6-m: First cut at support
- for the Cortex-M0
- * configs/nutiny-nuc120, arch/arm/include/nu1xx, and arch/arm/src/nuc1xx:
- Support for Nuvoton NuTiny NUC120.
- * 2013-02-22: the Cortex-M0, NuvoTron NUC1xx, and NuTiny-SDK-NUC120 port
- is code complete and ready for testing.
- * configs/ekk-lm3s9b96/ostest and nsh: All EKK-LM3S9B96 configurations
- converted to use the mconf configuration tool.
- * configs/zkit-arm-1769: Add support for Zilogic System's ARM development
- Kit, ZKIT-ARM-1769. From Rashid.
- * configs/zkit-arm-1769/hello: Add a "Hello, World!" configuration for
- the KBIT-ARM-1769 board. From Rashid.
- * configs/zkit-arm-1769/thttpd: Add a THTTPD configuration for the
- KBIT-ARM-1769 board. From Rashid.
- * 2013-02-27: All configurations for the Cortex-M0 NuTINY-SDK-NUC120
- appear to be functional and stable.
- * configs/zkit-arm-1769/nsh: Add an NSH configuration for the
- KBIT-ARM-1769 board. From Rashid.
- * arch/arm/src/stm32/stm32_otgfsdev.c: Fixes from Petterri Aimonen
- related to corner cases that can cause infinite interrupts.
- * drivers/usbdev/usbmsc_scsi.c: Change to allow the full name in the
- USB descriptor but a truncated, 8-byte name in the SCSI field.
- From Petteri Aimonen.
- * arch/arm/src/stm32/stm32_spi.c: Need to clear error flags to prevent
- corruption of subsequent transfers. Also, bit count should not be
- changed while the SPI peripheral is enabled. From Petteri Aimonen.
- * drivers/mmcsd/mmcsd_spi.c: When bus is shared, the speed has to be
- set every time. Also SD cards require a few dummy clocks to react
- into CS release. From Petteri Aimonen.
- * configs/lm4f120-launchpad: In initial configuration for testing
- the LM4F120 LaunchPad port. This is to support testing only and
- is not yet a functional board port (as of 2013-03-01).
- * arch/arm/include/lm/lm4f_irq.h and arch/arm/src/lm/chip/lm4f_vector.h:
- Add interrupt vector/IRQ number definitions for the LM4F120.
- * arch/arm/src/stm32f20xxx_dma.c and stm32f40xxx_dma.c: Fix a typo
- in assigned base register addresses for each DMA channel. From
- Yan T.
- * Several build fixes from Mike Smith were incorporated. These were
- mostly compilation errors introduced into the system because of the
- large number of recent changes with broad scope (2013-03-04).
- * configs/zkit-arm-17969/src/up_can.c: Add CAN support to the
- Zilogics Technologies ZKIT-ARM-1769 board (From Rashid Fatah, (2013-03-04)).
- * arch/arm/src/lpc17/lpc17*_clockconfig.c: The WaveShare Open1788
- board now boots and passes the OS test. This is the work of
- Rommel Marcelo (2013-03-04).
- * arch/arm/src/lm/lm_gpio.c, lm_gpio.h, and chip/lm4f_pinconfig.h
- Extend GPIO logic to handle LM4F. Add LM4F pin configuration header
- file (2013-03-04).
- * configs/open1788: Enable LED support in all configurations.
- (2013-03-04)
- * configs/open1788/nsh: NSH configuration verified function. By Rommel
- Marcelo (2013-03-05).
- * configs/open1788/src/lpc17_nsh.c: Use the SD card interface, not SPI
- to interface with SD cards (2013-03-05.
- * arch/arm/src/lpc17xx/lpc17_sdcard.c and header files: Clone the STM32
- SD card interface to the LPC1788. It appears to be the same IP.
- (2013-03-05)
- * libc/wqueue: Work queue logic moved from sched/ to libc/wqueue. It
- is not really core OS functionality and this move helps prepare for
- user-space work queues. (2013-03-05)
- * libc/wqueue: Implemented user-space work queues. These will not
- get tested until the next time I attempt a NuttX kernel build.
- (2013-03-05).
- * arch/arm: Correct some bad syscall dispatching logic. This change
- cannot be fully tested until there is a fielded NuttX kernel build.
- (2013-03-06).
- * net/net_poll.c: Correct logic that checks if the socket is
- disconnected when the poll is setup. That is bad logic: Listen
- sockets, for example, are not connected. In that case, the purpose of
- the poll is to wait for connection events. As a result of this,
- poll/select would return immediately with POLLHUP with it was used to
- detect connection events. This fix for now was to check instead if
- the socket is closed (meaning that it was connected at one time but
- was closed by the remote peer). That excludes the listen socket which
- was never connected. This does introduce a new problem, however. If
- the socket was not closed, but lost the connection through an abnormal
- event, then poll/select will hang. That needs to be revisited.
- (2013-03-07)
- * fs/fs_select.c: Was not checking if the timeout parameter was NULL
- but would, instead, setup a bogus timeout based on whatever it found at
- address zero. Also, improved some of the memory allocation logic so
- that it will not use so much memory. (2013-03-07)
- * net/net_poll.c: Handle the missing case. Now tests for not connected
- AND not listening. I think that now covers all of the cases including
- the missing case noted above. (2013-03-07)
- * mm/: Move all memory manager globals into a structure. A reference
- to this structure is now passed internally between mm APIs. This
- change will (eventually) support multiple heaps and heap allocators.
- (2013-03-08).
- * mm/ and include/nuttx/mm.h: Implement support for multiple heaps.
- (2013-03-08).
- * arch/*/src: xyz_addregion() needs to call kmm_addregion, not mm_addregion.
- (2013-03-08).
- * sched/kmm*.c: Move this garbage kmm*.c file to mm/. until I decide what
- to do with them (which is probably to just delete them). (2013-03-08).
- * mm/mm_test.c and Makefile.test: Deleted the memory test. This was
- a good test and helped me a lot when I wrote the memory manager, but
- now it is in the way and paralyzing other efforts. So the memory unit
- test was deleted. (2013-03-08)
- * sched/sched_free.c: Rename sched_free() to sched_ufree(); Add
- sched_kfree() to handler deferred kernel heap allocations. (2013-03-10)
- * arch/: User user-accessible heap to allocate all stacks. (2013-03-10)
- * arch/arm/src/sam3u: The AT91SAM3U will now support a kernel heap if
- so configured. (2013-03-10)
- * configs/sam3u-ek/knsh: This configuration was converted to use the
- kconfigs-frontends build tool. (2013-03-10)
- * configs/*/include/user_map.h and include/nuttx/userspace.h: Remove
- the very kludgy user_map.h file and replace it with a header that
- is expected at the beginning of the user-space blob. (2013-03-10)
- * configs/sam3u-ek/kernel/up_userspace.c: This is the header for
- the SAM3U-EK's user space. (2013-03-10)
- * sched/os_bringup.c: In the kernel build, os_bringup() now uses the
- user-space header to automatically start the user-space work queue,
- if so configured. (2013-03-10)
- * arch/arm/src/lpc17xx/lpc17_mpuinit.c and lpc17_userpace.c: Add
- support for the MPU and kernel build for the LPC17xx family.
- (2013-03-11)
- * configs/open1788/kernel and knsh: Add kernel build support and
- a kernel NSH configuration for the WaveShare Open1788 board.
- (2013-03-11)
- * configs/sam3u_ek/kernel, knsh, and scripts: Move some files around
- for better supportability. (2013-03-11)
- * configs/open1788/kernel, knsh, and scripts: Add a kernel mode build
- configuration for the WaveShare Open1788 board. (2013-03-11)
- * arch/arm/src/armv7-m/up_mpu.c: Several fixes to MPU logic.
- (2013-03-12).
- * arch/arm, configs/sam3u-ek, configs/open1788: Fix memory map for
- kernel mode build; Some regions were overlapping. (2013-03-13).
- * arch/: Rename g_heapbase to g_idle_topstack. This is the same value
- however: The top of the IDLE stack is the same as the base of the
- heap in the flat build. But not in the kernel build: The base of
- the heap is elsewhere so the naming was wrong. (2013-03-13).
- * libc/stdlib/lib_itoa.c: Implementation of itoa() contributed by
- Ryan Sundberg. (2013-03-14).
-
-6.27 2013-04-28 Gregory Nutt <gn...@nuttx.org>
-
- * arch/arm/src/armv7-m/up_mpu.c: Correct MPU sub-region settings for
- unaligned regions (2013-03-15).
- * arch/arm/src/armv6-m/up_svcall.c: Bring up to equivalent to the
- ARMv7-M version (2013-03-15).
- * configs/lm4f120-launchpad/tools: Add scripts and instructions to
- simplify use of OpenOCD with ICDI (from JP Carballo, 2013-03-15).
- * tools/mkconfig.c: Logic that attempts to suppress buffered I/O
- within the kernel is wrong. sizeof(struct file_struct) must be
- the same in both kernel- and user-spaces (2013-03-16).
- * arch/arm/src/common/up_pthread_start.c, libc/pthread/pthread_startup.c,
- and related files: Implement switch to user-space and user-space
- pthread start-up function (2013-03-16).
- * arch/arm/src/common/up_signal_handler.c, libc/pthread/pthread_startup.c,
- and related files: Implement switch to user-space and user-space
- pthread start-up function (2013-03-16).
- * arch/arm/src/common/up_signal_handler.c, libc/signal/signal_handler.c,
- arch/arm/src/armv[6|7]-m/up_svcall.c, arch/arm/include/armv[6|7]-m/svcall.h,
- include/nuttx/userspace.h, and sched/sig_deliver.c: Implement switch
- to user-space from kernel signal delivery trampoline before calling user-
- space signal handler. Return from user-space signal handler using a
- system call (2013-03-16).
- * arch/arm/src/armv[6|7]-m/up_schedulesigaction.c: Need make sure we are
- in kernel mode before switching to kernel-mode signal handler
- trampoline (2013-03-16).
- * arch/arm/include/armv[6|7]-m/irq.h, and arch/arm/src/armv[6|7]-m/up_svcall.c:
- Add support for nested system calls. In the current design, this can
- happen only under one condition: When the kernel system call logic calls
- back into user space in order to allocate user space memory. So it is
- expected that the maximum nesting level will be only 2 (2013-03-17).
- * libc/stdio/lib_sccanf.c: Correct an error in sscanf. If %n occurs in
- the format statement after the input data stream has been fully
- parsed, the %n format specifier will not be handled. Reported by
- Lorenz Meier (and also earlier by Kate) (2013-03-17).
- * drivers/serial/serial.c: Support for O_NONBLOCK was not supported
- in the "upper half" serial driver. This is normally not an issue
- because UART TX is almost always available, but it does become an
- if the UART uses hardware flow control or if the a "lower half" is
- something like the USB CDC/ACM driver that may need to block for
- significant amounts of time (2013-03-18).
- * arch/arm/src/armv7-h/ram_vectors.h, up_ramvec_*.c, arch/arm/src/*/*_irq.c,
- and Make.defs: Add support for modifiable interrupt vectors in RAM
- (2013-03-18).
- * arch/arm/src/armv7-m/up_exception.S, sam3u/sam3u_vectors.S, and
- lpc17xx/lpc17_vectors.S: In exception handling with CONFIG_NUTTX_KERNEL,
- need to explicitly set and clear the privilege bit in the CONTROL
- register on return. I assumed this would be handled automatically
- by the EXC_RETURN. Silly me (2013-03-18).
- * arch/arm/src/lpc17_adc.c: Add a work-around for an ADC errata. From
- Chris Taglia (2013-3-19).
- * arch/arm/src/armv7-m/up_hardfault.c: If the PRIMASK is used to disable
- interrupts, then additional logic is required in the hard fault handler
- (2013-3-19).
- * libc/ and mm/: Directories where the same sources files are used to
- build different objects in the first and second pass kernel builds need
- to keep those objects in separate directories so that they are not
- constantly rebuilt (2013-3-19).
- * fs/fat: Create an error in FAT file creation. The FAT logic was
- not making a distinction between directory non-existence and file
- non-existence so when it you try to create a file in a non-existent
- directory, it would create a file with the name of the missing
- directory. Reported by Andrew Tridgell (2013-03-30).
- * Numerous files: Changed the prototypes of up_create_stack() and
- up_release_stack() so that is includes a task type. Normally you
- can get this type from the TCB parameter, but there are certain
- conditions when the task type is not valid in the TCB when these
- functions are called. Only the prototypes were changed on this
- big, initial checkin. The next step will be to add logic to
- allocate stacks for kernel threads from protected kernel memory
- and all other task types from unprotected user memory (2013-03-20).
- * arch/*/src/common/up_createstack.c, up_use_stack.c, and
- up_release_stack.c: If creating or releasing the stack for a kernel
- thread, use the kernel allocator so that the kernel thread stacks
- are protected from user application meddling (2013-03-20).
- * arch/arm/src/armv[6|7]-m/up_scall.c: Fix parameter passing for
- all system call inline functions with > 3 parameters (2013-03-20)
- * arch/*/src/common/up_stackframe.c and include/nuttx/arch.h: Add
- and new interface to set aside memory on the stack. This will be
- used at least in the kernel build to hold task arguments (2013-03-21).
- * sched/sig_deliver.c: When dispatching signals to user threads,
- copy the siginfo_t from the sigq to the stack. The signal queue
- is allocated from kernel memory; however, the current stack is
- the user's stack and the user code will be able to access the
- signinfo_t data from the stack copy (2013-03-21).
- * arch/arm/src/stm32: Added support for the kernel mode build
- (cloned from the lpc17xx). (2013-03-21).
- * configs/stme32f4discovery/kernel and scripts: Add support for
- the kernel mode build on the STM32F4Discovery (2013-03-21).
- * drivers/st7567.c/h and include/nuttx/lcd/st7567.h: Driver for
- the ST7567 LCD Display Module from Univision Technology Inc.
- contributed by Manikandan.S (2013-03-22).
- * configs/zkit-arm-1769: Now supports the ST7567 LCD display
- module. Added an nxhello configuration for testing (Manikandan.S,
- 2013-03-22).
- * configs/stm32f4discovery/kostest: Add a kernel mode version
- of the OS test for the STM32F4Discovery board (2013-03-22).
- * nuttx/include/nuttx, nuttx/configs/sam3u-ek, nuttx/configs/open1788,
- nuttx/configs/stm32f4discovery, and nuttx/arch/arm: Complete
- re-archtecting of how signals are dispatched to user-space code
- in the kernel build. The original implementation was C-based
- and simpler. However, the C code intermixed with SVC calls was
- not properly preserving registers. The more complex, assembly
- language version does not suffer from these issues. I believe
- the kernel build can now be called "feature complete"
- (2013-03-23).
- * binfmt/binfmt_execmodule.c: Here is a place where I forget
- to update the call to sched_releasetcb() to pass the thread
- type as the second parameter (2013-03-23).
- * arch/arm/src/lm, kinetis, lpc43, and nuc1xx: Add kernel build
- support to all ARMv7-M and ARMv6-M chips. There are no
- configurations in place to verify these additions!
- (2013-03-24).
- * arch/arm/src/lm/lm_gpio.h: Correct typos in alternate function
- definitions (2013-03-24).
- * arch/arm/src/lm/lm_lowputc.c and lm_serial.c: Add support for
- the 7 UARTs on the LM4F120 (2013-03-24).
- * configs/lm4f120-launchpad/ostest/defconfig: Fix the configured
- RAM size. This appears to be the last show-stopper bug: The
- LaunchPad now runs NuttX! (2013-03-24).
- * configs/lm4f120-launchpad/nsh: Add an NSH configuration for the
- LaunchPad (2013-03-24).
- * configs/kwikstik-k40: Converted configurations to use the
- konfig-frontends tool (2013-03-25).
- * configs/twr-k60n512: Converted configurations to use the
- konfig-frontends tool (2013-03-25).
- * arch/arm/src/lpc17xx/lpc17_lcd.c: Add an LCD framebuffer driver
- for the LPC177x/8x family (2013-3-26).
- * arch/arm/src/lpc17xx/lpc17_emc.c and
- configs/open1788/src/lpc17_sdraminitialize.c: Began testing the
- Open1788 SDRAM. The SDRAM is basically functional, but there are
- failures with the SDRAM is stressed by the memory test at
- apps/example/ramtest (SDRAM support and the RAM test can be configured
- into the base configs/open1788/nsh configuration as described in
- configs/open1788/READMT.txt (2013-3-27).
- * configs/open1788/nxlines: Add a configuration to test both the
- Open1788 LCD and SDRAM which is used as a framebuffer (2013-3-27).
- * arch/arm/src/lpc17xx/lpc17_gdma.c and lpc17_sdcard.c: Began
- implementation of the LPC17 DMA and integration into the SDCARD
- driver (2013-3-29).
- * arch/arm/src/lpc17xx/lpc17_gdma.c: LPC17 DMA is code complete and
- under test. Does not yet work (2013-3-30).
- * fs/fat/fs_fat32dirent.c and fs_fat32util.c: Several fixes to the
- FAT file system from Ronen Vainish. These fixes mostly involve the
- logic to extend directory clusters for the case of long file names
- but also include a few important general fixes (such as for storing
- 32 bit FAT values) (2013-03-31).
- * arch/arm/src/lpc17xx/lpc17_gdma.c and lpc17_sdcard.c: SD card DMA
- is now functional. Thre may be some issues with DMA from CPU SRAM
- which is apparently disabled in sleep mode; up_idle() always enters
- sleep mode (2013-03-31).
- * arch/arm/src/stm32: Add architecture support for the STM32 F427/F437
- chips. Contributed by Mike Smith (2013-4-01).
- * configs/zkit-arm-1769/src/up_can.c: Add support for both CAN1
- and CAN2. Contributed by M.Kannan (2013-4-01).
- * arch/arm/src/lpc17xx/lpc17_spi.c and lpc17_ssp.c and
- configs/olimex-lpc1766stk, nucleus2g, zkit-arm-1769, and
- lpcxpresso-lpc1768: The initialization function for both the LPC17xx
- SPI and SSP blocks was called up_spinitialize() which is the common API
- definition of include/nuttx/spi.h. But this raises a problem when the
- MCU has multiple blocks for differ SPI implementations as does the
- LPC17xx (and also as does other architectures like STM32 that have
- USARTs that can serve as SPI interfaces as well). These were renamed
- to lpc17_spiinitialize() and lpc17_sspinitialize() in this case.
- Problem reported by M. Kannan (2013-4-01).
- * arch/arm/src/lpc17xx/lpc17_gpdma.c and lpc17_idle.c: In sleep mode,
- DMA can only be performed from peripheral SRAM. CPU SRAM is shutdown
- in sleep mode. In order to simplify DMA memory allocation, the LPC17xx
- IDLE will now hold off going to sleep mode if there is a DMA in progress
- (2013-4-01).
- * configs/open1788/src/lpc17_autoleds.c: Reversed sense of the IDLE LCD.
- It is now off when the LPC17 is sleeping and on when awake. That is
- much more useful because it provides a good visual indication of the
- dynamic CPU load (2013-4-01).
- * configs/open1788/src/lpc17_touchscreen.c and lpc17_ssp.c: Add
- support for the touschscreen on the WaveShare LCD (2013-4-01).
- * configs/several: There were already some functions called
- lpc17_sspinitialize(). So they had to be renamed (2013-4-01).
- * arch/arm/src/lpc17xx/lpc17_ssp.c: Adapted to work with the LPC178x
- family (2013-4-01).
- * arch/arm/src/lpc17xx/lpc17_gpio.c/.h: Separate LPC176x and LPC178x
- logic into separate files. The logic is diverging to much to
- try to retain common code (2013-4-03).
- * net/net_clone.c: Fix compilation error when socket options are
- are disabled. Reported by Daniel O'Connor (2013-4-05).
- * configs/zkit-arm-1769/src/up_leds.c: Fix a typo introduced into
- the button interrupt logic (2013-4-05).
- * arch/arm/src/lpc17xx/lpc178x_gpio.c: Re-design of the GPIO
- logic for the LPC178x family by Rommel Marcelo (2013-4-05).
- * arch/arm/src/lpc17_gpiodbg.c: Updated so that it correctly
- reports LPC177x/8x GPIO registers when GPIO debug is enabled
- (2013-4-05).
- * arch/arm/src/Makefile: The variable NUTTX already includes
- the extension $(EXEEXT). So remove the second extension
- $(NUTTX)$(EXEEXT) in two places (2013-4-7).
- * arch/arm/src/lpc17xx/lpc17_gpioint.c: Disable interrupts in
- lpc17_setintedge(). This logic must be atomic because it can be
- re-entered before it completes enabled interrupts, sometimes
- leaving the interrupts in a strange state (2013-4-7).
- * arch/arm/src/lpc17_lcd.c: Rommel Marcelo got the LPC1788
- framebuffer-based LCD working. Very nice! (2013-4-08).
- * arch/arm/src/lm/lm_clockconfig.c and configs/lm4f120-launchpad:
- Fix handling of the RCC SYSDIV2 field when the PLL output is
- 400MHz. Don't forget to set the USERCC2 bit in the register or
- all is for naught (2013-4-09).
- * configs/zkit-arm-1769/src/up_lcd.c, up_ssp.c, and up_spi.c:
- Use SSP0 to LCD and SPI to SD-Card on the Zkit-arm-1769 board.
- From Manikandan. S (2013-4-10)
- * configs/olimex-lpc1766stk/usbserial: Converted to use the
- kconfig-config frontends tools (2013-4-12).
- * drivers/usbdev/pl2303.c: Fix some compilation errors that
- crept in when fixes to the CDC/ACM driver where blindly
- incorporated in the PL2303 driver (2013-4-12).
- * configs/stm3210e-eval/usbserial: Converted to use the
- kconfig-config frontends tools (2013-4-12).
- * configs/nucleus2g/usbserial: Converted to use the
- kconfig-config frontends tools (2013-4-12).
- * arch/arm/src/kl and arch/arm/include/kl: Add support for the
- Kinetis L family of Cortex-M0+ MCUs. Contributed by Alan
- Carvalho de Assis. NOTE: This is still very much a work in
- progress as of this initial commit (2013-04-16).
- * configs/freedom-kl25z: Support for the Freedom KL25Z board
- contributed by Alan Carvalho de Assis. NOTE: This is still
- very much a work inprogress as of this initial commit
- (2013-04-16).
- * arm/arm/src/armv6-m and arch/arm/include/armv6-m: Ooops. Fix
- a major screw-up: The Cortex-M0 has no BASEPRI register but
- the current logic was using it to manage interrupts. Switch
- to using the PRIMASK. This means that hardfaults will (again)
- occur when SVC instructions are executed (2013-4-16).
- * configs/stm3240g-eval/ostest: Converted to use the kconfig-frontends
- tools (2013-4-17).
- * sched/task_exithook.c: Don't flush the streams until the
- final thread of the group exits. Flushing may cause the
- thread to get suspended at a bad time and other threads in the
- group may run while the exiting thread is in an unhealthy state.
- This can cause crashes under certain circumstance. This is a
- critical bugfix (2013-4-18).
- * drivers/mtd/ramtron.c: Extended to support the FM25V01 device.
- Contributed by Lorenz Meier (2013-4-18).
- * sched/task_deletecurrent.c and task_exit.c, arch/*/up_exit.c:
- Renamed task_deletecurrent() and task_exit() since it really
- handles the architecture independent part of _exit(). _exit()
- is used internally, but if it is called from the user, it should
- unregister any atexit() or on_exit() functions (2013-4-18).
- * tools/kconfig2html.c: This is the beginning of a tool to
- replace the hand-generated documentation of the NuttX configuration
- variables with auto-generated documentation. The initial checkin
- is an incomplete, poorly structured prototype that I hope to
- evolve into a useful tool (2014-4-20).
- * libc/string/lib_strchr.c: strchr(str, '\0') should return a
- pointer to the end of the string, not NULL. From Petteri
- Aimonen (2014-4-22).
- * fs/fat/fs_writefat.c: mkfatfs was writing the boot code to the
- wrong location. From Petteri Aimonen (2014-4-22).
- * Documentation: The NuttX documentation now expects to find an
- auto-generated version of the configuration variable documentation
- at Documentation/NuttXConfigVariables.html (2014-4-22).
- * arch/arm/src/lpc17xx/lpc17_adc.c: Only one ADC pin was configured.
- Need to configure all that are in the ADC0 set. From MKannan
- (2014-4-23).
- * configs/zkit-arm-1769/src: ADC and SPI/USB MSC updates from
- MKannan (2014-4-23).
- * arm/src/armv7-m/ram_vectors.h and arm/src/armv7-m/up_ramvec_initialize.c:
- Fixes to RAM vector logic from Paul Y. Zhang (2014-4-23)
- * tools/kconfig2html.c: Improve behavior of Expand/Collapse
- Table of Contents; Handle errors in parsing of strings and in
- some uninitialized variables. Add an option to use jQuery.
- * tools/mkconfigvar.sh: Fix make target (2014-4-23).
- * sched/exit.c, pthread_exit.c, task_exit.c, task_delete,c and
- task_exithook.c: For pthread_exit(), move some logic to an early
- point in the exit sequence where the task may need to block. Add
- conditional logic in the lower end of the eixt logic kicked off by
- _exit() to prohibit blocking after the task has been torn down and is
- no longer cabable of blocking (2014-4-23).
- * arch/arm/src/common/up_initialize.c: Add missing registration
- of /dev/zero. Registration of /dev/null should depend upon
- conditional compilation. From Ken Pettit (2014-4-24).
- * arch/*/src/common/up_initialize.c: Same change required to other
- architectures (2014-4-24).
- * arch/arm/src/kl/kl_clockconfig.c and configs/freedom-kl25z/include/board.h:
- Modify out PLL configuration so that it uses the values in
- board.h; Fix PLL settings in board.h so that the correct core
- and bus clock frequencies are generated. (2014-4-24).
- * arm/src/kl/chip/kl_memorymap.h, kl_sim.h, andkl_uart.h: Correct some
- register definitions (2014-4-25).
- * arch/arm/src/kl/Kconfig, kl_lowputc.c, kl_serial.c, and kl_config.h:
- No UART3-5 (2014-4-25).
- * arch/arm/src/kl/kl_serial.c: Various fixes to various files in the
- KL architecture directory as need to get the interrupt-driven
- serial driver to work. The Freedom KL25Z NSH configuration now
- works (2014-4-25).
- * include/nuttx/assert.h, arch/*/src/*/up_assert.c, and other file:
- Remove up_assert_code(). While asserting with an encoded value
- could be a good feature, the codes have not be well utilized nor
- documented. Give that situation it is better to remove the API
- and reduce the footprint a little (2014-4-25).
- * drivers/serial/Kconfig and arch/*/src/*/*_serial.c: Add
- compilation so that the useless TIOCSERGSTRUCT ioctl logic
- is not build unless CONFIG_DEBUG and CONFIG_SERIAL_TIOCSERGSTRUCT
- are defined.
- * sched/task_delete.c and task_terminate.c: Most task_terminate()
- out of task_delete.c into its own C file. This should prevent
- dragging task_delete() into the link when it is never called.
-
-6.28 2013-06-14 Gregory Nutt <gn...@nuttx.org>
-
- * arch/arm/src/lpc17xx/lpc17_i2c.c: Interrupts were not being
- re-enabled in the I2C initialization function (2013-4-30).
- * net/sendto.c: Added skeleton of implementation of send timeouts
- for UDP. However, this functionality really does not make
- sense, so it is disabled in the code (2013-4-30).
- * drivers/mtd/mtd_partition.c: Support capability to clone one
- MTD driver into several, MTD partition drivers, each of which
- can manage a sub-region of the FLASH (2013-4-30).
- * configs/sim/nxffs: Converted to use the kconfig-frontends
- tools (20130-4-30).
- * configs/sim/mtdpart: A new configuration to test MTD
- partitions (2013-4-30).
- * configs/sim/mkroe-stm32f4: Support for the MikroElektronika
- Mikromedia for STM32F4 development board (from Ken Pettit, 2013-4-30).
- * fs/smartfs: Add Ken Pettit SMART FS (2013-4-30).
- * include/nuttx/mtd.h and most MTD drivers: Add support for
- (optional) method to perform byte oriented writes if so configured
- (2013-5-1).
- * arch/arm/src/kl/chip/kl25z128_pinmux.h: Corrections fo the
- pin multiplexing definitions from Alan Carvalho de Assis
- (2013-5-2).
- * drivers/mtd/mtd_partition.c: Fix a few bugs and add support for the
- (option) byte write method (2013-5-3).
- * arch/arm/src/kl: Repartitioning of definitions in header files
- from Alan Carvalho de Assis (2013-5-3).
- * drivers/mtd/smart.c, fs/smart, and other files: SMART file system
- now makes use of the MTD byte write capabilities when present (from
- Ken Pettit, 2013-5-3).
- * drivers/mtd/m25px.c: Some rearchitecting to use the byte write
- capability (when possible) and to use 4KB sectors for the erase block
- size when the part supports it (Ken Pettit, 2013-5-3).
- * configs/pirelli_dpl10: Adds a configuration for the pirelli phone
- (from Craig Comstock via Alan Alan Carvalho de Assis, 2013-5-3).
- * arch/arm/src/calypso: Fix some compilation warnings (2013-5-5).
- * configs/pirelli_dpl10/nsh_highram: Converted to use the
- kconfig-frontends tools (2013-5-5).
- * drivers/lcd/mio283qt2.c: LCD was not being selected in setpower
- method (also not being deselected in hwinitialize function)
- (2013-5-6).
- * arch/arm/src/kl/kl_gpio.c and .h, configs/freedom-kl25z/src/freedom-kl25z.h,
- and configs/freedom-kl25z/src/kl_led.c: Fixes LEDs on the Freedom KL25Z
- board (2013-5-6).
- * arch/arm/src/kinetis/kinetis_pin.c and arch/arm/src/kinetis/kinetis.h:
- The Kinetis GPIO logic had some of the same issues as did the
- Kinetis L (2013-5-6).
- * arch/arm/src/stm32/stm32_idle.c: Add an option to conditionally disable
- the "wfi" sleep mode. This is needed with certain JTAG debuggers to
- to prevent the debug session from begin disconnected. From Ken Pettit
- (2013-5-7).
- * configs/mikroe-stm32f4/fulldemo/, nx/, nxlines/, nxtext/: Add more
- configurations for the Mikroelektronika Multimedia STM32-M4 board.
- From Ken Pettit (2013-5-7).
- * configs/mikroe-stm32f4/src/up_mio283qt2.c and other files: Integrate the
- MIO283QT2 display on the Mikroelektronika Multimedia STM32-M4 board.
- From Ken Pettit (2013-5-7).
- * arch/arm/src/lpc17xx/lpc17_i2c.c: Fix for lpc17xx i2c single byte read
- timeout error problem from M.Kannan (2013-5-8).
- * arch/arm/src/stm32/stm32_adc.c: Typo in F2/F4 specific logic: ACD_
- instead of ADC_. From Ken Pettit (2014-5-8).
- * configs/olimex-lpc1766stk/tools: Tweaks to support OpenOCD-0.70
- (2013-5-10).
- * configs/mikroe-stm32f4: Changes to get the Mikroelektronika MultiMedia
- STM32 F4 touchsceen working. From Ken Pettit (2013-5-11).
- * configs/*/nxwm: Default priorities for NxWidget and NxWM threads
- should be 100, not 50, to be consistent with other default priorities.
- * configs/hymini-stm32v/buttons, nsh, and nsh2: Configurations converted
- to use the kconfig-frontends tools (Laurent Latil, 2013-5-14)
- * configs/hymini-stm32v/src: Converted to use the common SSD1289 driver
- (Laurent Latil, 2013-5-14)
- * configs/hymini-stm32v/ostest and usbnsh: Add OS test and USB/NSH
- configurations (Laurent Latil, 2013-5-14).
- * configs/hymini-stm32v/src/up_nsh.c: Add support for the card detect
- (CD) interrupt (Laurent Latil, 2013-5-14).
- * configs/hymini-stm32v/src/nx and nxlines: Removed these configurations
- (Laurent Latil, 2013-5-14).
- * arch/arm/src/stm32/chip/stm32f10xx_dma.h: Fix some bad DMA register
- definitions. From Laurent Latil (2013-5-15).
- * configs/hymini-stm32v: Enable SDIO in nsh2 configuration; remove
- warning from src/up_ssd1289.c. From Laurent Latil (2013-5-15).
- * configs/hymini-stm32v/src/up_r61505u.c: Support for the R65105-
- based LCD that comes with some HY-Mini STM32v board. From Christian
- Faure (2013-5-16).
- * syscall/syscall_lookup.h: Missing underscore character in SYS_onexit.
- Reported by Ken Pettit (2013-5-17).
- * nuttx/syscall/syscall.csv: Type of first parameter of on_exit() is
- wrong. Reported by Ken Pettit (2013-5-17).
- * configs/mikroe-stm32f4/kernel/, kostest/ and scripts/: Add kernel build
- support and kernel mode OS test example for the MikroElektronkia
- MultiMedia STM32 M4 board. From Ken Pettit (2013-5-17).
- * arch/arm/include/stm32/chip.h and arch/arm/src/stme32/chip/stm32l15xxx_pinmap.h:
- Beginning of support for the STM32L15X family (2013-5-18).
- * arch/arm/include/stm32/stm32l15xxx_irq.h and arch/arm/src/stm32/chip/stm32l15xxx_vectors.h:
- Support for STM32L15X interrupt vectors (2013-5-18).
- * arch/arm/src/stm32/chip/stm32l15xxx_gpio.h and related STM32 GPIO files:
- Add GPIO support for the STM32L215X (2013-5-18).
- * arch/arm/src/stm32/chip/stm32l15xxx_memorymap.h: STM32L215X memory map
- (2013-5-18).
- * arch/arm/src/stm32/chip/stm32_pwr.h, stm32fl15xxx_rcc.h, and stm32l15xxx_syscfg.h:
- More updates for the STM32L152 (2013-5-19).
- * configs/stm32ldiscovey: Configuration for the STM32L-Discovery board.
- Still does not build on initial check-in (2013-5-19)
- * STM32L15X: Add DMA and UART start. Correctly initialize the heap
- (2013-5-19).
- * arch/arm/src/stm32/stm32l15xxx_rcc.c chip/stm32_flash.h: Add RCC PLL
- and FLASH configuration logic for the STM32L152X (2013-5-19).
- * include/nuttx/usb/audio.h: Typo- and bug-fixes from Ken Pettit
- (2013-5-19)
- * audio/, drivers/audio, include/nuttx/audio.h: Add a new audio subsystem
- and VS1053 driver to NuttX. Contributed by Ken Pettit (2013-5-19).
- * configs/miroe-stm32f4/: Add audio logic to NSH configuration. From Ken
- Petty (2013-5-19).
- * nuttx/arch/arm/src/lm/chip/lm_flash.h and nuttx/arch/arm/src/lm/lm_flash.c:
- Add support for TI/Stellaris internal FLASH MTD driver. From Max
- Holtzberg (2013-5-20).
- * arm/src/stm32/chip/stm32l15xxx_vectors.h: After correcting errors in the
- vector definition file, the STM32L-Discovery NSH port now seems to be
- fully functional. Also fixed an error that was causing the LEDs to be
- controlled incorrectly (2013-5-21).
- * arch/arm/src/stm32/chip/stm32_lcd.h: Add definitions for STM32L15X
- segment LCD (2013-5-21).
- * configs/lm3s6965-ek/discover: Add an example configuration for UDP
- discovery tool on the lm3s6965-ek board. From Max Holtzberg
- (2013-5-21).
- * audio/, drivers/audio, include/nuttx/audio: Added a callback interface
- to the Audio upperhalf driver for dequeueing, reporting async events,
- etc. Also included is some initial work for the VS1053 driver. From
- Ken Pettit (2013-5-21).
- * include/nuttx/audio/audio.h: Moved from include/nuttx/ to include/nuttx/audio.
- (2013-5-21).
- * configs/lm3s6965-ek/tcpecho: This configuration builds the simple TCP
- echo example based on W.Richard Steven UNIX Programming book to ensure
- correct usage of the socket API. Contributed by Max Holtzberg (2013-5-22).
- * configs/stm32ldiscovery/src/stm32_lcd.c: Framework for support of the
- STM32L-Discovery's segment LCD (2013-5-22).
- * fs/fs_poll.c: Poll setup/teardown logic should ignore invalid (i.e.,
- negative) file descriptors. Max Holtzberg (2013-5-23).
- * net/net_poll.c: When readahead data is available, the network poll
- logic should set POLLIN (or POLLRDNORM), not POLLOUT. Max Holtzberg
- (2013-5-23)
- * fs/fs_poll.c: Actually, it should also set revents == 0. (2013-5-23).
- * libc/misc/lib_slcdencode.c and lib_slcddecode.c: Add logic to marshal
- and serialize special SLCD intermixed with normal ASCII data (2013-5-23)
- * configs/stm32ldiscovery/src/stm32_lcd.c: STM32L-Discovery's segment LCD
- is code complete but completely untested (2013-5-23).
- * include/nuttx/fs/ioctl.h, include/nuttx/lcd/slcd_codec.h, and
- configs/stm32ldiscovery/src/stm32_lcd.c: Add SLCD ioctl commands to get
- SLCD geometry, set bars, and manage contrast (2013-5-23).
- * configs/stm32ldiscovery/src/stm32_usb.c: This file and all references
- to USB removed for the STM32L-Discovery. While the chip supports a
- USB device, the board does not (2013-5-24).
- * arch/arm/src/stm32/stm32_lse.c: Add support for the STM32L CSR register
- and for the LSE LCD clock source (2013-5-24).
- * The STM32L-Discovery segment LCD is now functional and the README file
- includes instructions for adding the apps/examples/slcd segment LCD
- test as an NSH "built-in" command (2013-5-24).
- * configs/pcblogic-pic32mx: Converted all configurations to use the
- kconfig-frontends tool (2013-5-25).
- * configs/pcblogic-pic32mx/src: Renamed files using pic32mx_ vs up_
- prefix. Enable building of LCD1602 LCD (2013-5-25).
- * configs/pcblogic-pic32mx/src/pic32mx_lcd1602.c: Now uses SLCD CODEC
- (2013-5-25)
- * configs/stm32ldiscovery/src/stm32_lcd.c: Now supports ioctl to get
- cursor position (2013-5-25).
- * include/nuttx/lcd/slcd_ioctl.h: Moved ioctls commands and structures
- from slcd_codec.h (2013-5-25)
- * libc/misc/lib_slcdencode.c and lib_slcddecode.c: Several encoding
- and decoding bug fixes (2013-5-26)
- * configs/sure-pic32mx: Converted all configurations to use the
- kconfig-frontends tools, cleaned up the directory structure and
- naming to match some of the more recent configurations, and added
- a segment LCD driver for the board. The initial checkin of the
- LCD driver is just a clone of configs/pcblogic-pic32mx/src/pic32mx_lcd1602
- and it not yet expected to be functional (2013-5-26).
- * include/nuttx/lcd/slcd_ioctl.h and all SLCD drivers: Rename geometry
- structure to attributes; Move MAX contrast to attributes. Add
- attribute and ioctl commands to get and set LCD brightness (2013-5-27).
- * configs/sure-pic32mx/pic32mx_lcd1602.c: This driver appears to
- fully functional (at least to the extent that it has been tested)
- (2013-5-27).
- * arch/mips/src/pic32mx/pic32mx-usbdev.c: Fix NULL packet handling in
- the PIC32 USB device driver. Without this fix the CDC/ACM driver
- cannot be used reliably with the PIC32 USB. With this change the
- configs/sure-pic32mx/usbnsh configuration works great (2013-5-28).
- * configs/sure-pic32mx/src/pic32mx_nsh.c: The NSH configurations will
- support the USB monitor applications (2013-5-28).
- nuttx/arch/arm/include/stm32/chip.h, src/stm32/Kconfig, src/stm32/chip.h,
- and src/stm32/chip/stm32f103c_pinmap.h: STM32F103C4 and F103C8 chip
- support from Laurent Latil (2013-5-28)
- * configs/stm32_tiny: Add support for the STM32 Tiny development board
- based on the STM32 F103C8T6 MCU (2013-5-28).
- * arch/arm/src/stm32/stm32_usbdev.c: Fix an error in NULL packet
- handling: If the NULL-packet needed flag ever gets set, then
- it is not cleared and infinite NULL packets result. This only
- effects the CDC/ACM class and was the cause of the failure of
- configs/stm32f3discovery/usbnsh configuration which works great
- after this change (2013-5-29).
- * drivers/usbdev/cdcacm.c and pl2303.c and include/nuttx/usb/cdcacm.h:
- Change the default IN request buffer size from 64 to 96. This will
- avoid requests of exactly MAXPACKET size and, hence, avoid so many
- NULL packets. Also, fix the OUT request buffers size to exactly
- the max packet size. It cannot be any other size (2013-5-29).
- * .gitignore: Clean-up of most all .gitignore files: Make scope of
- ignore to be only the current directory; Ignore .dSYM files in
- directories where .exe's may be build. Also, in Makefiles,
- clean .dSYM files in directories where .exe may be built (2013-5-30).
- * drivers/wireless/nrf24101.c/.h and include/nuttx/wireless/nrf24101.h:
- Add new driver for the wireless nRF24L01+ transceiver. From Laurent
- Latil (2013-6-1).
- * drivers/wireless/cc1101: Move files in the cc1101 up one directory.
- From Laurent Latil (2013-6-1).
- * configs/stm32_tiny: Fix nRF24L01+ driver integration for the STM32
- Tiny. From Laurent Latil (2013-6-01).
- * configs/sam3u-ek: All remaining configurations changed to use
- the kconfig-frontends tools (2013-6-2).
- * arch/arm/src/sam3u/chip: All SAM3U register definition files moved
- to this subdirectory. Naming of registers changed from SAM3U_ to
- just SAM_. This is in preparation for a SAM4L port (2013-6-2).
- * arch/arm/src/sam3u: Renamed files to sam_* vs. sam3u_*.
- Eliminated sam3u_internal.h; instead uses individual header
- files for each SAM interface block (2013-6-2).
- * arch/arm/src/stm32/stm32f20xxx_rcc.c and stm32f40xxx_rcc.c, and
- configs/mikroe-stm32f4/src/up_clockconfig.c. Correct some bad
- conditional compilation (CONFIG_ missing from setting name). This
- affects some STM32 FLASH pre-fetch settings. From Lorenz Meier
- (2013-6-2).
- * arch/arm/include/sam34 and arch/arm/src/sam34: The old sam3u/
- directories were renamed sam34/ to make room in the namespace for
- the SAM4L (2013-6-2).
- * libc/stdio/lib_dprintd.c and lib_vdprintf.c: Add dprintf() and
- vdprintf() (the latter from Andrew Tridgell, 2013-6-2).
- * sched/sem_holder.c: Modify assertion that is reported to cause
- false alarm assertions (2013-6-2).
- * arch/arm/include/sam34/sam4l_irq.h and
- arch/arm/src/sam34/chip/sam4l_memorymap.h: Add interrupt and memory
- map definitions for the AT91SAM4L (2013-6-3).
- * arch/arm/src/sam34/chip/sam4l_vectors.h and arm/src/sam34/sam_vectors.S:
- Add interrupt vector support for the SAM4L family (2013-6-3).
- * arch/include/sam34/chip.h: Add chip definitions for the SAM4L
- family (2013-6-3).
- * configs/sam4l-xplained: A partial configuration that will (eventually)
- support the SAM4L Xplained Pro development board (2013-6-3).
- * arch/arm/src/sam34/chip/sam4l_pinmap.h: Initial cut as SAM4L
- pin mapping (2013-6-3).
- * arch/arm/src/stm32/stm32*_dma.*: Add a new interface function,
- stm32_dmacapable() that can be used to determine if DMA is
- possible from the specified memory address. From Petteri Aimonen
- (2013-6-4).
- * arch/arm/src/stm32/stm32_spi.c: If CONFIG_STM32_DMACAPABLE is
- defined, use stm32_dmacapable() to determine if it is possible
- to perform DMA from the specified address. This change is
- important for the STM32 F4 which may have SPI data buffers
- allocated on the stack in CCM memory which cannot support the
- DMA. From Petteri Aimonen (2013-6-4).
- * nuttx/arch/arm/src/sam34/sam4l_gpio.h: Created GPIO driver
- header file for the SAM4L. Also renamed the SAM3U header
- file to sam3u_gpio.h (2013-6-4).
- * nuttx/arch/arm/src/sam34/sam4l_gpio.c: Created GPIO driver for
- the SAM4L (2013-6-4).
- * nuttx/configs/sam4l-xplained/src/sam_userleds.c: Added.
- (2013-6-4).
- * configs/sam4l-xplained/src/sam_userleds.c: Add application
- LED interfaces (2013-6-5).
- * arch/arm/src/sam34/sam4l_gpio.c and arch/arm/src/sam34/chip/sam4l_gpio.h:
- Fix GPIO port address; fix compilation errors (2013-6-5).
- * arch/arm/src/sam34/chip/sam4l_flashcalw.h: Add header file
- for SAM4L FLASH and PICOCACHE definitions (2013-6-5).
- * arch/arm/src/sam34/chip/sam4l_pm.h: Add header file for SAM4L
- Power Management. Leveraged from AVR32 (2013-6-5).
- * arch/arm/src/sam34/sarm4l_clockconfig.c: SAM4L clock configuration
- logic (leveraged from AVR32).
- * nuttx/arch/arm/src/sam34/sam4l_periphclks.c/h: Add common
- logic to enabled/disable SAM4L peripheral clocking (2013-6-5).
- * nuttx/arch/arm/src/sam34/chip/sam4l_bpm.h and sam4l_scif.h: Add
- register definitions for the SAM4L BMP and SCIF blocks (2013-6-6).
- * nuttx/arch/arm/src/sam34/sam4l_clockconfig.c: Now selects an
- optimal power scaling mode (2013-6-6).
- * nuttx/arch/arm/src/stm32/stm32_serial.c and nuttx/include/termios.h:
- Change for hardware flow control support for STM32. It also fixes
- incorrect operation of USART2 and UART5 in current master. Submitted
- by Lorenz Meier but includes changes by Mike Smith (2013-6-6).
- * nuttx/arch/arm/src/stm32/stm32_otgfshost.c: A backward conditional
- prevent detection of disonnection events. Reported by Scott (2013-6-6).
- * nuttx/arch/arm/src/sam34/chip/sam4l_bscif.h: Add registers definitions
- for the SAM4L BSCIF module (2013-6-6).
- * nuttx/arch/arm/src/sam34/sam4l_clockconfig.c and chip/sam4l_wdt.h:
- Finally finished the SAM4L clock configuration logic; Added a
- WDT register definition header file (2013-6-8).
- * nuttx/arch/arm/src/sam34/chip/sam4l_usart.h and sam4l_picouart.h:
- Add UART/USART register definition files for the SAM4L (2013-6-8).
- * arm/src/sam34/chip/sam3u_periphclks.h: More macros and definitions
- to generalize peripheral clocking and to hide differences between
- the SAM3U and the SAM4L (2013-6-8).
- * configs/sam4l-xplained/ostest: The SAM4L now passed the OS test
- (2013-6-9).
- * configs/sam4l-xplained/nsh: Added an NSH configuration for the
- SAM4L Xplained Pro board (2013-6-9).
- * configs/sam4l-xplained/src/sam_cxxinitialize.c: Added C++ support
- to the SAM4L Xplained Pro board configuration (2013-6-9).
- * arm/src/sam34/chip/sam_irq.c: Extend IRQ support to handle the
- larger number of NVIC interrupts used by the SAM4L (2013-6-9).
- * arch/arm/src/sam45/chip: Beginning updates of SAM3U header files
- to include support for the SAM4S: WDT, SUPC, EEFC, MATRIX, PMC,
- UARTs, USARTs, HSMCI, SPI (2013-6-10).
- * arch/arm/src/chip/sam4s_memorymap.h, sam4s_irq.h, and sam4s_vectors.h:
- Add SAM4S memory map and interrupt definitions (2013-6-10)
- * configs/sam4s-xplained: Add framework for the SAM4S Xplained board.
- There is not much there on initial checkin (2013-6-10).
- * arch/arm/src/sam34: SAM3S support: GPIO, chip characteristics,
- peripheral Kconfig (2013-6-11).
- * arch/arm/src/sam34/chip/sam4s_pinmap.h: Add SAM4S pin configuration
- definitions (2013-6-11).
- * arch/arm/src/sam34/sam4s_periphclks.h: Add macros to manage SAM4S
- peripheral clocks (2013-6-11).
- * configs/sam4s-xplained: Configuration builds error-free (2013-6-11).
- * configs/sam4s-xplained/nsh: Added an NSH configuration for the
- SAM4S Xplained board. Both the OS test and the NSH configurations
- no execute error-free. Delay loops calibrated for both the SAM4L
- and SAM4S boards (2013-6-12).
- * Standardize on CONFIG_NSH_BUILTIN_APPS. Remove all other variants
- of the build-as-an-NSH-application configuration settings
- (2013-6-12).
- * arch/arm/src/sam34/sam_periphclks.h: A header file that just
- includes the right header file. This cleans up the messy logic
- in all of the C files and puts the mess in one place (2013-6-12).
- * arch/arm/src/arm*/Toolchain.mk, Kconfig (and lots of configuration
- files): Add support for a generic Windows EABI toolchain (2013-6-13).
-
-6.29 2013-07-31 Gregory Nutt <gn...@nuttx.org>
-
- * arch/arm/src/sam34/chip/sam4l_pinmap.h: Change naming of some pin
- configurations to match names used with other SAM part (2013-6-15).
- * arch/arm/src/sam34/sam4l_clockconfig.c: Corrected some typos
- (2013-6-15).
- * configs/sam4l-xplained/src/sam_buttons.c: Eliminate a warning
- (2013-6-15).
- * configs/sam4l-xplained/src/sam_mmcsd.c, sam_nsh.c, sam_spi.c,
- sam3u-ek.h, Kconfig, Makefile, sam4l-xplained.h,
- configs/sam4l-xplained/README.txt, and
- configs/sam4l-xplained/include/board.h: Add support for the SPI-
- based SD card on the I/O1 module (2013-6-15).
- * arch/arm/src/sam34/sam_spi.c: Re-architect the SAM3/4 SPI driver
- so that is it compatible with the SPI drivers of other MCUs
- (2013-6-16).
- * configs/sam3u-ek/src/up_touchscreen.c and configs/sam4l-xplained/src/sam_mmcsd.c:
- Changed needed because of the above change to the SAM3/4 SPI
- interface (2013-6-16).
- * drivers/input/ads7843e.c: Remove the wait for the touchscreen busy
- bit. I don't see the busy bit changing on the SAM3U-EK board. But
- maybe it is not supposed to. From my reading of the ADS7843 spec, it
- would not be appropriate to wait for the BUSY bit to de-asserted
- anyway (since it is only de-asserted when we read the data)
- (2013-6-16).
- * configs/sam3u-ek/src/up_touchscreen.c: Fix polarity of the /PENIRQ
- signal (it is active low) (2013-6-16).
- * configs/sam3u-ek/include/board.h: The SAM3U-EK board now runs at
- 96MHz. This might have broken some things? (2013-6-17).
- * drivers/mmcsd/mmcsd-spi.c: Driver need to make sure that the SPI mode
- and data width are correct (2013-6-17).
- * arch/arm/src/kinetis/kinetis_tsi.h: Corrections to the Kinetis
- (2013-6-18)
- * arch/arm/src/sam34/sam_spi.c: Fix SPI mode setting. In the SAM3/4
- family, the clock phase control (CPHA) is inverted (NPHA) (2013-6-18).
- * arch/arm/src/kl/chip/kl_tsi.h: Freescale KL25Z TSI register
- definitions from Alan Carvalho de Assis (2013-6-18).
- * configs/freedom-kl25z/src/kl_tsi.c: Example TSI driver for the
- Freedom KL25Z board from Alan Carvalho de Assis (2013-6-18).
- * arch/arm/src/sam34/sam_spi.c: Correct an incorrect pointer test.
- Was checking if the wrong pointer was NULL (2013-6-18).
- * arch/arm/src/kl/kl_spi.c and chip/kl_spi.h: Add SPI driver and
- register definitions for the Freescale KL25Z (2013-6-19).
- * arm/src/sam34/chip/sam4l_lcdca.h: Register definition file for
- the SAM4L LCD peripheral (2013-6-19).
- * arm/src/sam34/chip/sam_spi.h: SPI register definition file updated
- to include a few differences for the SAM4L (2013-6-19)
- * arm/src/sam34/chip/sam4l_pdca.h: Add SAM4L PDCA register definition
- file; also renamed sam_dmac.* files to sam3u_dmac.* to identify
- them as SAM4U/4S only files (2013-6-19).
- * configs/freedom-lk25z/src/kl_spi.c: Add the framework for
- controlling SPI-related discrete inputs and outputs. Taken from
- work by Alan Carvalho de Assis (2013-6-20).
- * arch/arm/src/kl/kl_dumpgpio.c: Now compiles (2013-6-20).
- * configs/: Several defconfig files were changed that had
- CONFIG_HAVE_CXXINITIALIZE=y. Because of recent changes to
- apps/examples, these configurations may need to have
- CONFIG_EXAMPLES_NSH_CXXINITIALIZE=y so that they behave as they did
- before, i.e., so that C++ initializers will be called when NSH starts
- up (2013-6-21).
- * configs/sam4l-xplained/src/sam_slcd.c: Beginning of a driver for the
- LED1 segment LCD module. This driver is incomplete on initial check-
- in (2013-6-21).
- * drivers/net/enc28j60.c: Change buffer ordering to work around Errata
- #5. From Dave (ziggurat29, 2013-6-22).
- * configs/sam4l-xplained/src/sam_slcd.c: LED1 segment LCD module is now
- functional (2013-6-23).
- * drivers/lcd/ssd1306.c and include/nuttx/lcd/ssd1306.h. Renamed
- ug-2864hsweg01.c and .h to ssd1306.c and .h. Extended to support the
- UG-2832HSWEG04 which is very similar and also based on the SSD1306
- controller (2013-6-23).
- * configs/sam4l-xplained/src/sam_ug2832hsweg04.c: Add support for the
- UG-2832HSWEG04 OLED on the SAM4L Xplained Pro's OLED1 module
- (2013-6-23).
- * include/debug.h: Added macro DEBUGPANIC for forces crashes when debug
- is enabled.
- * drivers/lcd/ssd1306.c: Driver now appears to be function for the
- UG-2832HSWEG04 in landscape mode (2013-6-24).
- * drivers/lcd/ug-2864ambag01.c and ug-9664hswag01.c: Add/updated
- support for reverse portrait mode from lessons learned with the
- UG-2832HSWEG04. Untested changes! (2013-6-24).
- * arch/arm/src/stm32/stm32_ccm.c and .h: Add support for a separate CCM
- heap. This may be useful for segregating allocations for CCM (which
- cannot be used for DMA) from other allocations (that may be used used
- for DMA) (2013-6-25).
- * arch/arm/src/sam32/sam3u_gpio.h: Correct configuration of PIO pins
- for SAM4S B and C peripherals (2013-6-26)
- * configs/sam4s-xplained/src/sam_sram.c: Added support for on-board
- 1MB SRAM (2013-6-26).
- * arch/arm/include/sam34/chip.h and sam3x_irq.h: Add support for
- SAM3X and SAM3A chips (2013-6-26).
- * arch/arm/src/sam34/chip/sam3x_vectors.h: Add support for SAM3X/3A
- interrupt vectors (2013-6-26).
- * arch/arm/src/sam34/sam3x_periphclks.h: Add peripheral clock
- controls for the SAM3X/3A (2013-6-26).
- * arch/arm/src/sam34/chip/sam3x_memorymap.h: Add SAM3X/3A memory map
- (2013-6-26).
- * arch/arm/src/sam34/chip/sam3x_pinmap.h: Add SAM3X/3A pin
- multi-plexing definitions (2013-6-26).
- * arch/arm/src/sam34/sam3x_gpio.h: Add SAM3X/3A gpio encoding
- macros. These differ from the SAM3U only in because of the
- 6 PIOs: PIOA-PIOF (2013-6-26).
- * configs/arduino-due: This is an empty directory now with only
- a README file in it but this directory will eventually hold a port
- for the Arduino Due (2013-6-26).
- * arch/arm/src/sam34/Kconfig: Add SAM3X/3A peripherals to the SAM3/4
- configuration logic (2013-6-26).
- * arch/arm/src and include/ and configs/sam*/: Large rename of all
- references to SPI with SPI0. This is because all other SAMs have
- only SPI but the 3X/3A have SPI0 and SPI1 (2013-6-26).
- * configs/arduino-due: Complete the basic board configuration and
- integrate this into the configuration and build system. The Arduino
- Due is now ready to begin test (2013-6-17).
- * configs/arduino-due/nsh: Add an NSH configuration for the Arduino
- Due. Both the OS test and NSH configuration are now functional
- (2013-6-28).
- * configs/arduino-due/src: Add support for the "L" LED (2013-6-28).
- * arch/arm/src/sam34/sam_allocateheap.c: Clocking must be applied
- to the SMC module for the 3X and 3A family in order for the NFC
- SRAM to be functional (2013-6-28).
- * arch/arm/src/sam34/sam3u_gpio.c: Need to disable write
- protection before configuring PIO pins.
- * configs/sam3u-ek/nsh: The touchscreen is now functional. The above
- fix to the sam3u_gpio.c write protection also fixed the touchscreen
- problem (2013-6-28).
- * confgis/sam3u_ek/nxwm: Created a configuration for the NxWM
- window manager for the SAM3U-EK board (2013-6-29).
- * drivers/spi and include/nuttx/spi: New sub-directories to hold
- SPI-related files. includes/nuttx/spi.h moved to include/nuttx/spi/.;
- SPI-related Kconfig info moved from drivers/Kconfig to drivers/spi/kconfig
- (2013-7-1).
- * drivers/spi/spi_bitbang.c and include/nuttx/spi/spi_bitbang.h: Add
- support for a generic bit-bang SPI driver. This checkout is the
- common upper-half logic. Still missing the lower half (2013-7-1).
- * include/nuttx/spi/spi_bitbang.c: This is the common lower-half bit-
- bang SPI logic (2013-7-1).
- * configs/arduino-due/src/sam_nsh.c and sam_mmcsd.c: Add NSH customize
- initialization. If so configured, initialize the SPI bit bang
- interface to the MMC/SD slot on the ITEAD shield (2013-7-1).
- * fs/fs_mount.c: Fix compilation error if no file systems are enabled:
- Change error to ERROR (2013-7-3).
- * arch/arm/src/sam34/sam_gpioirq.c: Fix some errors for interrupts
- on ports D-F (2013-7-3).
- * /drivers/usbdev/composite.c: Fix a typo in the composite device
- driver unitialization logic. DEV1 should be DEV2 in one case
- (2013-7-4).
- * arch/arm/src/sam34/sam3u_gpio.c: sam_configgpio() must protect
- against re-entrancy (2013-7-5).
- * libc/misc/lib_crc16.c and include/crc16.h: Add CRC16 support
- (2013-7-7).
- * arch/arm/src/stm32/stm32_otgfsdev.c: SourceForge bug #16: Fix
- to the endpoint allocation logic. Apparently the same endpoint can
- be allocated as both an IN or an OUT endpoint. The existing
- implementation only supported one allocation, either IN or OUT. This
- resulted in failures to allocate endpoints when used with the CDC/ACM +
- MSC composite driver (From Chia Cheng Tsao, 2013-7-8).
- * arch/arm/src/stm32/stm32_sdio.c: SourceForge bug #17: Add
- support for the data block end (DBCKEND) interrupt to terminate
- transfers (From Chia Cheng Tsao, 2013-7-8)
- * drivers/rwbuffer.c: SourceForge bug #17: Correct typos that can cause
- failures in some configurations (From Chia Cheng Tsao, 2013-7-8).
- * include/nuttx/usb/usbdev.h: Fix some typos that cause compiler errors
- when CONFIG_USBDEV_DMA and CONFIG_USBDEV_DMAMEMORY are selected (From
- Chia Cheng Tsao, 2013-7-12).
- * nuttx/configs/olimex-lpc1766stk/zmodem: Add a new configuration to
- test the Zmodem sz and rz commands (which don't actually exist yet,
- but will). (2013-7-12).
- * arch/arm/include/armv7-a and src/armv7-a: Beginning to add support
- for the ARMv7-A, the Cortex-A5 in particular. The initial checkin
- is only fragmentary: A few header files and some copied ARM9
- assembly files. More to come (2013-7-18).
- * arch/arm/include/sama5, arch/arm/src/sama5, and configs/sama5d3x-e:
- Add a directory framework to support the Atmel AT91SAMA5D3 family and
- the SAMA5D3x-EK board(s) in particular. There is very little here on
- the first check-in, this structure is being used now primarily to
- create the Cortex-A5 support (2013-7-19).
- * arch/arm/src/armv7-a/arm_cache.S: Cortex-A5 cache operations
- (2013-7-20).
- * /arch/arm/src/armv7-a/arm_fpuconfig.S and fpu.h: A few more files for
- the ARMv7-A/Cortex-A5 port (2013-7-21).
- * arch/arm/src/sama5/sam_boot.c, sam_clockconfig.h, sam_lowputc.h, and
- sam_timerisr.c: A few more files for the SAMA5D3 port (2013-7-21).
- * configs/sama5d3x-ek/src/sam_autoleds.c: A few more files for the port
- to the SAMA5D3x-EK board (2013-7-21).
- * arch/arm/src/sama5/sam_irq.c: SAMA5 interrupt handling logic
- (2013-7-22).
- * arch/arm/src/sama5/sam_clockconfig.c: Add SAMA5 PLL configuration
- logic (plus associated header files). Initiali checkin is for the
- SAM3U which is very similar but needs to be verified (2013-7-22).
- * arch/arm/src/sama5/sam_periphclks.h: Add macros to enable and
- disable SAMA5 peripheral clocks (2013-7-22).
- * arch/arm/src/sama5/sam_lowputc.c and sam_serial.c: Add support
- for SAMA5 UARTs. Does not even compile as of initial checkin.
- (2013-7-22).
- * arch/arm/src/sama5/sam_gpio.c: Add GPIO configuration support
- for the SAMA5. Still compilation issues. (2013-7-22).
- * arch/arm/src/sama5/chip/sama5d3x_pinmap.h: Add pin multiplexing
- definitions for the SAMA5D3 (2013-7-23).
- * arch/arm/src/sama5/chip/: New header files for SAMA5 AXI Matrix
- SFR, and BSC blocks (2013-7-23).
- * arch/arm/src/armv7-a/arm_vectors.S: Force 8-byte stack alignment
- in interrupt handlers before calling C code. Other ARM
- architectures need to do this as well (2013-7-23).
- * arm/src/armv7-m/up_copyarmstate.c and armv7-a/up_copyarmstate.c:
- Added a new form of the register copy function that should save quit a
- bit of time for armv7-m (without common vectors) and with armv7-a
- (2013-7-23).
- * arch/arm/src/armv7-a/arm_restorefpu.S, arm_savefpu.S, arm_doirq.c,
- arm_fullcontextrestore.S, arm_saveusercontext.S: Add hardware
- floating point register save/restore logic for the Cortex-A5
- (2013-7-23).
- * arch/Kconfig: Attempt at generic external memory configuration is not
- flexible enough, especially for the SAMA5. Move external memory
- configuration options from arch/Kconfig to
- arch/arm/src/lpc17xx/Kconfig, lpc31xx/Kconfig, sam34/Kconfig, and
- sama5/Kconfig and renamed each from CONFIG_ARCH_ to, for example,
- CONFIG_LPC31_. This renaming also affect many defconfig files
- (2013-7-24).
- * arch/arm/src/sama5/Kconfig and sam_allocateheap.c: Set up
- configuration options for SAMA5 external memory regions; add a custom
- sam_allocateheap.c to add the various configured memory regions to the
- heap (2013-7-24).
- * configs/sama5d3x-ek/src/sam_buttons.c, sam_userleds.c, and
- sam_autoleds.c: Add support for the buttons and LEDs on-board the
- SAMA5D3x-EK (2013-7-24).
- * configs/sama5d3x-ek/ostest/defconfig: Switch console to USART1
- (2013-7-4).
- * arch/arm/src/sam34/Kconfig and drivers/serial/Kconfig: All serial
- configuration logic for USARTs needs to depend on if the USART is
- configured as a UART or not. And this is for all CPUS, not just
- SAM3/4 (2013-7-24).
- * arch/arm/src/arm/up_head.S and arch/arm/src/armv7-a/arm_head.S:
- Fix a bug (uninitialized register error) that crept in the ARM9
- boot-up code several years ago and was cloned into the Cortex-A5
- code. Obviously no one has used the ARM9 NuttX port for years!
- * Many files: Finally... I changed the naming of configuration
- variables like CONFIG_DRAM_ to CONFIG_RAM_. This has bothered
- me for a long time since most boards don't have DRAM. The more
- generic RAM naming should not produce so much cognitive dissonance
- (2013-7-26).
- * configs/sama5d3x-ek/hello: Added a tiny hello world configuration
- to simplify bring up of the SAMA5 (it will probably be removed
- later) (2013-7-26).
- * The sama5d3x-ek/hello now runs correctly (2013-7-28).
- * configs/sama5d3x-ek/ostest/: This configuration has been modified
- to run out NOR flash. More work is still needed to reconfigure the
- SMC so that the NOR flash can work with the high clock (2013-7-28).
- * arch/arm/src/sama5/sam_clockconfig.c/h and
- configs/sama5d3x-ek/src/sam_norflash.c: Add a file structure that
- will (eventually) support reconfiguration of NOR flash when NuttX
- boots from NOR FLASH (2013-7-29).
- * arch/arm/src/sama5/chip/sam_hsmc/h: SAMA5 HSMC register
- definition file (2013-7-29)
- * configs/sama5d3x-ek/src/sam_norflash.c: Add board specific
- logic to re-configure the SAMA5D3x-EK NOR FLASH before while
- running out of NOR FLASH. We need to change the NOR FLASH
- timing BEFORE increasing the main clock (2013-7-29).
- * configs/sama5d3-ek/norboot and src/nor_main.c: The norboot
- configuration to help debug NuttX in NOR flash. It runs
- out of ISRAM, configures NOR FLASH, then waits for you to
- break in with a debugger to start the program in NOR FLASH
- (2013-7-29).
- * arch/arm/src/armv7-a/arm_cache.S: Separate the bigger cache
- operations into separator files (2013-7-29).
- * arch/arm/src/stm32/stm32_dac.c: Fixed numerous DAC driver
- errors and added support for DAC DMA (contributed by John
- Wharington, 2013-7-30).
- * arch/arm/src/stm32/stm32f30xx_i2c.c: An I2C driver for
- the STM32 F3 family from John Wharington (2013-7-30).
- * arch/arm/include/armv7-m: Add irqdisable() (2013-7-30);
- * configs/sama5d3-ek/src/nor_main.c: Now disables interrupts
- before jumping to NOR flash (2013-7-30).
- * configs/sama5d3-ek/nsh: Add an NSH configuration for the
- SAMA5D3x-EK (2013-7-31)
- * configs/sama5d3-ek/src/sam_cxxinitialize.c: Add C++ support
- (2013-7-31).
-
-6.30 2013-09-14 Gregory Nutt <gn...@nuttx.org>
-
- * arch/arm/src/sama5/arm_pghead.S: Separate the logic that is
- enabled by CONFIG_PAGING out of arm_head.S. That was just
- too much conditional compilation to be supportable
- (2013-8-1).
- * arch/arm/src/sama5/arm_head.S: Setup page table mappings for
- all of .text, .bss, .data, stacks and heap before enabling
- the MMU and caching. This is safer because it avoids the
- caching issues (and much less redundant) (2013-8-1)
- * arch/arm/src/sama5/chip/sam_mpddrc.h: Add DDR controller
- registers definitions for the SAMA5 (2013-8-1).
- * nuttx/configs/sama5d3x-ek/src/sam_sdram.c: Add logic which
- will (eventually) support the SDRAM on the SAMA5D3x-EK
- board. Initial commit is untested and incomplete (2013-8-1).
- * arch/arm/src/armv7-a/arm_mmu.c: Move some generic MMU logic
- out of SAMA5-specific code into this share-able file (2013-8-2)
- * arch/arm/src/armv7-a/mmu.h: Add inline functions to invalidate
- a single TLB.
- * arch/arm/src/sama5/sam_allocateheap.c and chip/sama5d3x_memorymap.h:
- Add logic to handle signed overflow when a memory region is
- greater than or equal to 2GB (2013-8-2).
- * arch/arm/src/sama5/sam_boot.c: Boot logic now initially
- configures DRAM as strongly ordered so that it can be initialized.
- After initialization, the page table entries are modified so
- that DRAM is fully cache-able (2016-8-2).
- * arch/arm/src/sama5/chip/sam_mpddrc.h: Correct typos in the
- SAMA5 DDR controller register definitions (2013-8-2).
- * arch/arm/src/sama5/sam_irq.c: Correct handling of spurious
- interrupts (2013-8-3).
- * arch/*/src/*/*_irq.c: Standardize configuration variables used
- to enable interrupt controller debug output (2013-8-3).
- * arch/arm/src/sama5/chip/sam_dmac.h: Add register definitions for the
- SAMA5 DMA controller (2013-8-3).
- * arch/arm/src/sama5/sam_dmac.c and sam_dmac.h: Add support for the
- SAMA5 DMAC controllers. Initial check-in is untested and is a
- straight leverage from the SAM3/4 (2013-8-4).
- * arch/arm/src/sama5/sam_spi.c, sam_spi.h, and chip/sam_spi.h:
- Leverage SPI support from SAM/3/4. Initial check-in is untested
- and have several limitations: No DMA, no SPI1 support (2013-8-4).
- * arch/arm/src/sama5/sam_spi.c and sam_spi.h: Now supports SPI1
- and a register access debug option (2013-8-4).
- * configs/sama5d3x-ek/src/sam_spi.c: Add board support for the
- AT25 serial flash (2013-8-4).
- * configs/sama5d3x-ek/nsh/defconfig: FAT file system support is
- now enabled by default (2013-8-5)
- * configs/sama5d3x-ek/src/sam_nsh.c: Automatically mount AT25
- file system for NSH if so configured (2013-8-5).
- * configs/sama5d3x-ek/src/sam_nsh.c: Verified that the AT25 FLASH
- works on the SAMA5D3x-EK boards and can support a FAT file system
- (2013-8-5).
- * arch/arm/src/sam34/sam_spi.c: Corrected an error in the SAM3/4
- SPI driver while testing the SAMA5 SPI driver: If CONFIG_SPI_OWNBUS
- is not set, the driver will not configure the SPI mode correctly
- (2013-8-5).
- * configs/sama5d3x-ek/src/sam_at25.c: Move AT25 initialization logic
- out of sam_nsh.c and into a separate file where it can be better
- shared (2013-8-5).
- * arch/arm/src/sama5/sam_hsmci.c, sam_hsmci.h, and chip.sam_hsmci.h:
- Add register definitions and a driver for the (3) HSMCI memory card
- interfaces provided by the SAMA5. Leveraged from the SAM3/4 and
- untested on initial commit (2013-8-5).
- * nuttx/configs/sama5d3x-ek/src/sam_hsmci.c and sam_nsh.c: Add support
- for the (2) SD card slots provided on the SAMA5D3x-EK boards.
- Untested on initial commit (2013-8-5).
- * arch/arm/src/sama5 and nuttx/configs/sama5d3x-ek: Massive renaming
- to get consistent once and for in the usage of PIO vs GPIO. Other
- platforms use the term GPIO more, but Atmel prefers PIO. I prefer
- consistency. Also fixed CONFIG_PIO vs CONFIG_SAMA5_PIO and renamed
- files sam_gpio.* to sam_pio.* (2013-8-6).
- * arch/arm/src/sama5/sam_pioirq.c: Add support for SAMA5 PIO interrupts
- (2013-8-6).
- * configs/sama5d3x-ek/src/sam_hsmci.c: Add support for SD slot card
- detection PIO interrupts (2013-8-6).
- * arch/arm/src/sam34/sam_hsmci.c and sama5/sam_hsmci.c: Fix handling
- of some masked status conditions that can cause false-alarm errors
- (2013-8-6).
- * arch/arm/src/sama5/sam_dmac.c and sam34/sam34_dmac.c: For SAMA5,
- correct some bad register address and some bad assertions that caused
- false alarms. These latter were backported to the SAM34 DMAC driver
- as well (2013-8-6).
- * arch/arm/src/sama5/sam_dmac.c and sam34/sam34_dmac.c: Correct
- some parameters reversed in function call (2013-8-6).
- * arch/arm/src/sama5/sam_spi.c: The SAMA5 SPI driver now supports
- DMA transfers (2013-8-9).
- * arch/arm/src/sama5/sam_dmac.c: Finally after many bugfixes (the
- last being caching issues), the SAMA5 DMA support has been
- verified (with SPI) (2013-8-9).
- * arch/arm/src/sama5/sam_memories.c and .h: Centralize logic for
- conversions between physical and virtual addresses (2013-8-9).
- * arch/arm/src/sama5/sam_hsmci.c and sam34/sam_hsmci.c: Correct a
- race condition in the SAMA5 HSCMI driver: The transfer done
- interrupt was firing before the wait was started. Fix this and
- also backported the changes to SAM3/4 (untested). Now HSCMI is
- functional on the SAMA5 with DMA! (2013-8-10).
- * arch/arm/src/sam34/sam3u_periphclks.h: Correct a typo in a register
- name (2013-8-10).
- * drivers/mmcsd/mmcsd_sdio.c: Correction for a bad return value
- when multiple block SDIO transfers are suppressed. By Andrew Tridgell
- via Lorenz Meier (2013-8-10).
- * drivers/serial/serial.c, drivers/usbdev/cdcacm.c, and
- include/nuttx/fs/ioctl.h: Added support for FIONREAD and FIONWRITE,
- added TERMIOS input / output processing support for UART and CDCACM
- serial ports. Implemented by Mike Smith, Andrew Tridgell and Lorenz
- Meier (2013-8-10).
- * drivers/usbdev/cdcacm.c: Added FIONREAD and FIONWRITE to CDC/ACM
- driver based on serial.c implementation. From Lorenz Meier
- (2013-8-10).
- * arch/arm/src/stm32/Kconfig and stm32_serial.c: Added option to
- disable serial port reordering. From Lorenz Meier (2013-8-10).
- * arch/arm/src/sama5/Kconfig, sam_ohci.c, and
- arch/arm/src/sama5/sam_clockconfig.c: Add a OHCI driver for the SAMA5.
- Untested on initial check-in (2013-8-11).
- * include/nuttx/usb/usbhost.h, arch/arm/src/stm32, arch/arm/src/lpc17xx,
- and include/nuttx/usb/usbhost.h, and nuttx/configs/<stm32-boards>:
- Move prototype of usbhost_initialize() of usbhost.h and into
- architecture specific files. This is necessary because some chips
- (like the SAMA5) have multiple, different USB host interfaces
- (2013-8-11).
- * drivers/usbhost/usbhost_hidkbd.c and usbhost_storage.c: Correct some
- compilation errors when pre-allocated class structures are used. Also
- eliminate some warnings about uninitialized variables (2013-8-11).
- * configs/sama5d3x-ek/src/sam_usb.c and related files: Add support for
- initialization of the USB host and mass storage class device (2013-8-11).
- * arch/arm/src/sama5/sam_ohci.c and sam_usbhost.h (was sam_ohci.h), and
- configs/sama5d3x-ek/src/sam_usb.c, and sama5d3x-ek.h: Add controls
- to enable VBUS power in OHCI host most (2013-8-12).
- * includes/nuttx/usb/usbhost.h, all USB host drivers in arch/, and all
- USB host-side connection monitoring threads in configs/*/src: The
- SAMA5 has three downstream ports; all of the other USB host
- implementations have only one. This will require significant changes
- to the USB host interfaces starting with these changes to monitor
- connections on a port-by-port basis. This effects a lot of files and
- more changes are coming for this issues. Changes are being blindly
- incorporated into other architrectures. I am being careful to avoid
- breakage, but I expect some (2013-8-12).
- * configs/olimex-stm32-p107/nsh/defconfig and appconfig: Converted to
- use the kconfig-frontends tool. From Max Holtzberg (2013-8-12).
- * includes/nuttx/usb/usbhost.h, et al: Continued changes to the USB
- host interface to support multiple downstream ports. When a class
- is disconnected, it needs to provide the FunctionAddress to the
- USB HCD disconnect method so that the HCD will know which port
- is being disconnected (2013-8-12).
- * nuttx/arch/arm/src/stm32/Kconfig, Make.defs, and /stm32f30xxx_i2c.c:
- STM32 F3 I2C fixes from John Wharington (2013-8-13).
- * nuttx/arch/arm/src/sama5/sam_serial.c: Fix a re-entrancy problem
- in up_putc(). I think all architectures have this re-entrancy
- than can result in serial interrupt being disabled, but I have only
- seen the symptom on SAMA5 (2013-8-13).
- * includes/nuttx/usb/usbhost.h and many other affected files: Separate
- wait() and enumerate() methods from struct usbhost_driver_s and move
- to new interface, struct usbhost_connection_s. This is part of the
- necessary restructuring of the USB host interface to support multiple
- root hub ports (2013-8-13).
- * arch/arm/src/sama5/sam_ohci.c: Major restructuring of the driver due
- in order to handle multiple root hub ports. Basically instead of one
- driver structure with an arrayof root hub port structures, there is no
- one container structure with an array of driver structures, one for
- each root hub port. The advantage is that each class->driver call not
- passes information associated with the RHport implicitly. The klugey,
- procedural alternative was to add the function address to every
- interface method (which I started to do but backed above) (2013-8-13).
- * arch/arm/src/sama5/sam_memories.c and .h: Extended logic so do
- conversions from physical to virtual addresses (2013-8-14).
- * arch/arm/src/sama5/sam_ohci.c: Add D cache controls and conversion
- between physical and virtual address (2013-8-14).
- * arch/arm/src/stm32/stm32_spi.c: nbits() interface extended to
- control bit order as well as bit width (from Teemu Pirinen)
- (2013-8-16)
- * arch/arm/src/sama5/sam_ohci.c: More to be tested, but the SAMA5
- OHCI driver is now basically functional (2013-8-16).
- * include/nuttx/usb/ehci.h: EHCI header file (2013-8-17).
- * arch/arm/src/stm32/stm32_i2c.c: Correct an error that crept into
- the STM32 F1 I2C driver with some recent changes. From Yiran Liao
- (2013-8-18).
- * drivers/usbhost/usbhost_devaddr.c and include/nuttx/usb/usbhost_devaddr.h:
- Add logic for management of device addresses. This logic does not
- currently hook into into anything. It will someday be a part of the
- NuttX USB hub implementation (2013-8-18).
- * nuttx/arch/arm/src/sama5/sam_ehci.c and other files: Create a skeleton
- environment for development of an EHCI driver. Not much in place yet
- (2013-8-20).
- * nuttx/arch/arm/src/sama5/sam_ehci.c: Now code complete for all
- asynchronous endpoints (control and bulk); nothing yet in place
- for periodic endponts (interrupt and isochronous) (2013-8-22).
- * include/nuttx/serial/serial.h and arch/arm/src/stm32/chip/stm32f40xxx_pinmap.h:
- SourceForge bug #16 Fix IO pin map. Add CONFIG_SERIAL_TERMIOS support.
- Also fixes some STM32 F4 Timer 8 pin configurations. From CCTSAO
- (2013-8-23).
- * arch/arm/src/lpc17xx/lpc17_usbhost.h: Fix #endif with missing #if
- condition. Reported by Andrew Bradford (2013-8-23).
- * nuttx/arch/arm/src/sama5/sam_ehci.c: Now handles low- and full-speed
- connections by giving the port to the OHCI driver (2013-8-24).
- * nuttx/arch/arm/src/sama5/sam_ohci.c: Now uses the work queue to
- defer interrupt processing (2013-8-24).
- * nuttx/arch/arm/src/sama5/sam_ohci.c and nuttx/arch/arm/src/sama5/sam_ehci.c:
- EHCI is now the common interrupt "master." It will receive all UHPHS
- interrupts and route the interrupt event to both the OHCI and EHCI
- logic (2013-8-24).
- * net/uip/uip_arp.c: Correct backward condition in netmask task.
- From Max Holtzberg (2013-8-25).
- * arch/arm/src/sama5/sam_ohci.c: SAMA5 OHCI is again functional by
- itself after all of the changes to integrate with EHCI. (2013-8-25).
- * drivers/net/encx24j600.c/.h and include/nuttx/net/encx24j600.h:
- Support the Microchip ENCX24J600 Ethernet driver from Max Holtzberg
- (2013-8-25).
- * configs/olimex-stm32-p107: Incorporate ENCX24J600 support for the
- Olimex STM32 P107 board. From Max Holtzberg (2013-8-25).
- * fs/romfs/fs_romfsutil.c: Fix an error where long (>15) file names
- were read incorrectly from a ROMFS file system. From Mike Smith
- (2013-8-25).
- * arch/arm/src/stm32/stm32_sdio.c: SourceForge bug #17 Fix if
- CONFIG_SDIO_BLOCKSETUP defined, OS will crash". Generate an error
- if CONFIG_SDIO_BLOCKSETUP is defined; that option is not yet supported
- by the STM32 SDIO driver. From CCTSAO (2013-6-26)
- * drivers/net/encx24j600.c and .h: Use the ENC's SRAM for multiple TX
- packets. From Max Holtzberg (2013-6-26).
- * include/nuttx/usb/usbhost.h, drivers/usbhost/usbhost_enumerate.c, and
- all USB host drivers: Added a new driver method: getdevinfo. This
- method is intended to get various information about the connected device,
- but currently returns only the device speed. The device speed is
- necessary by usbhost_enumerate in order to set a credible initial EP0
- max packetsize. High speed needs 64 bytes, low speed needs 8 bytes,
- and full speed can handle almost any size (2013-8-26).
- * arch/arm: Add hooks for Cortex-A8. Not much more yet (2013-8-27).
- * Lots of files: Fix all occurrents of "the the" in documentation and
- comments (2013-8-27).
- * arch/arm/src/sama5/sam_allocateheap.c: Correct the logic that
- determines which memory regions get added to the heap. When
- CONFIG_MM_NREGIONS > 1, the logic was adding the ISRAM region to
- the heap twice! (2013-6-27).
- * nuttx/arch/arm/src/sama5/sam_ehci.c: Add (untested) support for
- interrupt endpoints (2013-8-28).
- * arch/arm/src/sama5/chip/sam_udphs.h: High-speed USB device register
- definitions for the SAMA5 (2013-8-28)
- * arch/arm/src/sama5/sam-udphs.c: A framework for the USB device
- driver taken from another architecture. There is very little
- useful in this initial check-in (2013-8-29).
- * Remove all empty and most useless README.txt files (2013-8-31)
- * configs/freedom-kl25z/src/kl_spi.c: Correct typo in name of a
- function. From Alan Carvalho de Assis (2013-8-31).
- * drivers/usbdev/cdcacm_desc.c: Fixed some compilation errors that
- only occur when dual speed support is enabled (2013-9-1).
- * arch/arm/src/sama5/sam_clockconfig.c and configs/sama5d3x-ek/include/board_*mhz.h:
- Add logic to support UDPHS clocking (2013-9-13).
- * arm/src/stm32/chip/stm32_tim.h: Some CCER bit settings changed
- per SourceForge bug #18 submitted by CCCTSAO (2013-9-2).
- * apps/examples/cc3000, configs/freedom-kl25z, drivers/wireless/cc3000,
- and nuttx/include/nuttx/cc3000. Initial support for the TI CC3000
- network module on the Freescale Freedom-KL25Z board from Alan Carvalho
- de Assis. This is still very much a work in progress (2013-9-3).
- * configs/*/usbmsc: Renamed from config/*/usbstorage to match the
- change in naming in apps/examples submitted by CCTSAO (2013-9-5).
- * drivers/usbdev/cdcacm.c and pl2303.c: Don't use max packetsize assigned
- to the endpoint when allocating request buffers; The default value of
- the endpoint max packetsize may be incorrect because the endpoint
- has not yet been configured. Verified on CDC/ACM. Corresponding
- changes made to pl2303, but untested (2013-9-5).
- * arch/arm/src/sama5/sam_udphs.c: The high-speed device side driver
- is now functional (although more testing is always needed) (2013-9-5).
- * net/net_monitor.c: Fixes a race condition where a loss of connection
- may not be detected when the connection is lost before it has been
- accepted (from Max Holtzberg) (2013-9-6).
- * configs/sama5d3x-ek/demo: Add a new NSH configuration. The
- original NSH configuration will be a simple platform for testing
- individual features; the demo configuration will be a more complex
- platform for demonstrating multiple interacting features (2013-9-6).
- * net/uip/uip_tcpbacklog.c: Fix a major bug in the TCP/IP backlog
- initialization: Only the first backlog buffer was getting added
- to the free list. From Max Holtzberg (2013-9-6).
- * configs/sama5d3x-ek/demo: Add support for USB MSC device on the
- AT25 serial FLASH (untested) (2013-9-6).
- * drivers/net/enc28j60.c: Changes back-ported from the ENCX24J600
- to the ENC28J60 by Max Holtzberg. These seem like reasonable and
- correct changes, but have yet to be verified on an ENC28J60 (2013-9-6).
- * drivers/usbdev/usbdev_strings.c: Extended decoding and stringifying
- of USB trace output to include trace output from class drivers.
- (2013-9-6).
- * drivers/usbdev/usbmsc_desc.c: Fix a warning when USB MSC is
- compiled for a high-speed device (2013-9-7).
- * drivers/usbhost/usbhost_storage.c: If device is returning fatal
- transfer errors while attempt to initialize, don't bother with
- the startup retries; abort immediately so that the device will
- be reset and we can try again (2013-9-9).
- * drivers/usbhost/usbhost_storage.c: Correct a reference counting
- error: When an MSC device transfer fails while waiting for
- UnitTestReady (see 2013-9-9), the reference count was not being
- decremented. The end result is a memory leak (2013-9-10).
- * arch/arm/src/sama5/chip/sam_twi.h: Added SAMA5 TWI register
- definition file (2013-9-11).
- * arch/arm/src/sama5/sam_twi.c and .h: Framework for a SAMA5
- TWI driver (not much present in initial checkin) (2013-9-11).
- * fs/nxffs: Clean up some compilation warnings (2013-9-12)
- * drivers/mtd/at24xx.c: Add support for the AT 24C512 part
- (2013-9-12).
- * arch/arm/src/sama5/sama5_twi.c: Clean up some errors that
- only occur with CONFIG_DEBUG_I2C (2013-9-12).
- * arch/arm/src/sama5/chip/sam_emac.h and sam_gmac.h: Register
- definition files for the SAMA5 EMAC and GMAC peripherals
- (incomplete on the initial commit) (2013-9-12).
- * arch/arm/src/stm32/stm32_can.c: Make filter register accessible
- for CAN1 and CAN2. Patch provided by Lorenz Meier (2013-9-13).
- * nuttx/include/nuttx/usb/cdcacm.h: Fix backward conditional
- compilation in the CDC/ACM driver with regard to remote
- wakeup and self-powered capabilities. Provided by Lorenz Meier
- (2013-9-13)
- * fs/romfs/fs_romfsutil.c: Fix for filenames > 15 characters.
- Provided by Lorenz Meier (2013-9-13).
- * arch/arm/src/stm32/Kconfig: Fix STM32 UART7/8 kconfig names
- and UART DMA. Provided by Lorenz Meier (2013-9-13).
- * configs/maple: Board configuration for the LeafLabs Maple
- and Maple Mini boards. From Librae (2013-9-13).
- * arch/arm/src/sama5/sam_emac.c and .h: Skeleton files for
- a SAMA5 EMAC driver. Not much in the initial files; these
- are just hacked out and gutted versions of the corresponding
- STM32 files (2013-9-13).
-
-6.31 2013-10-28 Gregory Nutt <gn...@nuttx.org>
-
- * nuttx/fs/romfs/fs_romfsutil.c: Back out part of a recent
- ROMFS change (2013-9-14).
- * configs/sama5d3x-ek/src/sam_ethernet.c: Add support for
- PHY interrupts (2013-9-15).
- * arch/arm/src/kl/chip/kl_pit.h and kp_tpm.h: Add register
- definitions for the Freescale Kinetis KL25Z from Alan
- Carvalho de Assis (2013-9-15).
- * configs/ and a few Ethernet drivers: Add the prefix ETH0
- to all PHY configuration selections. This will allow us
- to support to Ethernet MAC drivers with two different
- PHYs (identified with ETH0 and ETH1) (2013-9-17).
- * net/Kconfig and drivers/net/Kconfig: Move PHY selections from
- net/Kconfig to drivers/net/Kconfig where they belong. Add the previx
- ETH0_ to each PHY selection. And a new configuration
- CONFIG_NETDEV_MULTINIC that can be set to enable support for multiple
- Ethernet MAC drivers (not fully implemented yet). When Enabled,
- another set of PHY selections are enabled for ETH1_ (2013-9-17).
- * include/nuttx/net/mii.h: Add definitions for the Micrel KSZ8051 PHY
- (2013-9-17).
- * configs/zkit-arm-1768: MMC/SD is on SPI, not SSP0. From Rashid
- Fatah (2013-9-17).
- * configs/: Lots of defconfig files changes. A consequence of the
- above renaming and moving of the PHY configuration settings is
- that the you now also have to set CONFIG_NETDEVICES=y if you
- need to set a PHY configuration (2013-9-17).
- * arch/arm/src/lpc17xx/lpc17_spi.c: Remove undefined spi_select()
- prototype. This was causing compile time warnings (2013-9-17).
- * configs/sama5d3x-ek/src/sam_ostest.c: Add OS test support for
- the FPU test (2013-9-18).
- * arch/arm/src/sama5/sam_usbhost.h and include/nuttx/usb/usbhost_trace.h
- Correct some inconsistencies in the way that USB configuration
- settings are used. This caused compilation errors in SAMA5 OHCI
- when USB debug was ON but USB host tracing was off (2013-9-19).
- * nuttx/arch/arm/src/sama5/sam_clockconfig.c: When 480MHz UPLL
- is used to drive OHCI, it should have a divider of 10. However,
- that does not work. A divider of 5 does. Why? (2013-9-19).
- * Several USB device driver files: Change naming of SELFPOWERED
- and REMOTEWAKEUP to avoid name collisions. Prepend the name
- of the driver (for example CDCACM_SELFPOWERED) (201309-20).
- * configs/sama5d3x-ek/nsh and demo: Increase the number of pre-allocated
- watchdog timers. The default number of 4 was easily being exhausted
- in the more complex configurations. Enable the task name feature
- to provide prettier ps command output. src/sam_usb.c: Use more
- descriptive task names when starting the EHCI and OHCI monitor tasks
- (2013-9-20).
- * arch/arm/src/sama5/sam_ohci.c: Fix a place where DMA-related data
- needed to be flushed to data cache; Fix another where a virtual address
- was being used in a register where a physical address was required
- (2013-9-20).
- * arch/arm/src/armv7-a/cp15_clean_dcache.S and cp15_flush_dcache.S:
- fix an error in the alignment of addresses to cache line boundaries
- (2013-9-21).
- * drivers/usbdev/cdcacm_desc.c: Change the interval for the interrupt
- endpoint from 0xff (invalid) to 10. This is not a critical change
- but will avoid a complaint from the Linux driver when it overrides
- the 0xff value (2013-9-22).
- * configs/zkit-arm-1769: LED1 is now user controllable after booting.
- From Rashid Fatah (2013-9-23).
- * arch/arm/src/sama5/sam_hsmci.c: TX DMA disabled. It is just not
- reliable. No idea why. RX DMA is still used (2013-9-23).
- * driver/net/encx24j600.c: UDP/RXAVAIL backlog support from Max
- Holtzberg (2013-9-24).
- * Standardized stack checking logic so the interfaces can be used
- by common stack monitoring logic (2013-9-24).
- * drivers/net/Kconfig: Move CONFIG_NET_DUMPPACKET out of LPC17
- and STM32 Kconfigs into the common network driver Kconfig (2013-9-25).
- * arch/arm/src/sam_emac.c: EMAC driver is basically functional. More
- testing is needed (as always) (2013-9-25).
- * configs: Changes to many defconfig files resulting from moving
- apps/examples/usbmsc to apps/system/usbmsc (2013-9-25).
- * configs: Changes to many defconfig files resulting from moving
- apps/examples/cdcacm to apps/system/cdcacm (2013-9-25).
- * configs: Changes to many defconfig files resulting from moving
- apps/examples/composite to apps/system/composite (2013-9-25).
- * configs/stm3210e-eval/composite: Converted to use the kconfig-
- frontends tool (2013-9-25).
- * arch/arm/src/sama5/sam_gmac.c: Initial GMAC driver is really
- just the EMAC driver forced to compile with the GMAC register
- definitions (2013-9-26).
- * arch/arm/src/sama5/sam_gmac.c and include/nuttx/net/gmii.h:
- Beginning of support for GMII/RGMII PHY support (2013-9-26)
- * net/netdev_txnotify.c: Look up of device using subnet will fail
- if the packet is being sent out of our subnet (via a router).
- The fallback here is just to use "eth0" if the subnet lookup
- fails. This will, of course, will have to be revisited if/when
- multiple NICs are supported. From Max Holtzberg (2013-9-27).
- * net/send.c: Fix some backward conditional logic in check
- to see if we should check if the ARP address in the table. From
- Max Holtzberg (2013-9-27).
- * drivers/net/encx24j600.c: Removed logic that polls for the
- next outgoing packet from the TX done interrupt handling. From
- Max Holtzberg (2013-9-27)
- * sched/os_start.c: Should not call group_setupidlefiles() if there
- are no file descriptors (and, hence, no file system) (2013-9-27).
- * arch/arm/src/sama5/sam_gmac.c: GMAC driver and GMII logic is
- code complete and ready for test (2013-9-27)
- * configs/compal_e86: Basic board support for the Motorola C139
- (Compal E86) phone. From Craig Comstock (2013-9-27).
- * configs/compal_e86: Converted to use the kconfig-frontends
- tools (2013-9-27).
- * drivers/net/encx24j500.c: Use separate pools for RX and TX
- descriptors. From Max Holtzberg (2013-9-28).
- * nuttx/fs/fs_sendfile.c, nuttx/net/net_sendfile.c, and other file:
- Integrate an optimized sendfile() operation from Max Holtzberg
- (2013-9-28).
- * tools/mkdeps.*, nuttx/mm/Makefile, nuttx/libc/Makefile: Dependency
- generation generation was broken for directories that keep objects in
- a sub-directory. Fixed by adding a object path to the mkdeps.c,
- mkdeps.bat, mkdeps.sh tools (2013-0-29).
- * arch/arm/src/sama5/chip/sam_adc.h: ADC register definition file.
- Incomplete on initial check-in (2013-9-29).
- * arch/arm/src/sama5/sam_adc.c and .h: Framework for an ADC
- driver to come (just empty "skeleton" files on initial commit)
- (2013-9-30).
- * arch/arm/src/sama5/sam_touchscreen.h and .h: Framework for a
- touchscreen driver (also an empty "skeleton" file on the initial
- commit) (2013-9-30).
- * arch/arm/src/kl/kl_lowgetc.c and .h: First cut at low-level
- getc() function for operation with no file system (and, hence,
- no serial driver) (from Alan Carvalho de Assis, 2013-9-30).
- * configs/freedom-kl25z/minnsh: A new configuration that is
- an experiment to see how small we can get the NuttX footprint.
- From Alan Carvalho de Assis. (2013-9-30).
- * net/net_sendfile: The high performance sendfile logic is
- now functional. From Max Holtzberg (2013-9-30).
- * tools/define.sh: 'cut' no longer works as it once did. Script
- adapted to observed behavior (2013-9-30).
- * include/nuttx/net/route.h and net/net_*route.c: Partial
- implementation of a routing table. Not yet hooked into the
- build system (2013-10-1)
- * include/net/route.h: Defines the application interface to
- the routing table (2013-10-2).
- * configs/spark: Add configuration for the Spark Core. The
- initial check-in is basically the Maple Mini board (2013-10-2).
- * include/net/route.h and libc/net/lib_addroute.c and delroute.c:
- Add an application interface to manage the routing table
- (2013-10-2).
- * arch/arm/src/sama5/sam_adc.c and sam_tsc.c: The SAMA5
- touschscreen drive is basically functional) (2013-10-3)
- * arch/arm/src/sama5/chip/sam_lcdc.h: Add SAMA5 LCD register
- definition header file (2013-10-4).
- * net/netdev_findbyaddr.c: Now (1) uses the routing table
- if available to look up the router to get to a remote network,
- and (2) if there is only a single network device and no
- route, then it will simply return that single device. The
- ARP logic will use the default router address associated with
- the interface in this case (2013-10-5).
- * net/netdev_router.c and net/uip/uip-arp.c: When the target IP address
- does not lie on the device's networker when we have a routing table,
- looking the correct router IP address to use in the ARP request.
- In that case, we want the MAC address of the router, not of the
- target endpoint (2013-10-5).
- * net/netdev_rxnotify.c and others: Use the new signature of rxnotify
- caused by the routing table. From Max Holtzberg (2013-10-6).
- * arch/arm/src/sama5/sam_lcdc.c and .h: Empty "skeleton" file that
- will eventually become an LCDC driver for the SAMA5 (2013-10-6).
- * net/net_close.c, net/uip/uip_tcpcon, and include/nuttx/net/uip/uip-tcp.h:
- Make net_close() nonblocking and free unestablished connections if no
- free connections available. From Max Holtzberg (2013-10-6).
- * net/net_close.c and other: Update of change of 2013-10-6 from
- Max Holtzberg (2013-10-8).
- * arch/arm/src/sama5/sam_lcd.c: LCDC driver is code complete and
- incorporated into the build system (but still untested (2013-10-8).
- * configs/sama5d3x-ek/nx: Add an examples/nx configuration that
- will be used for the SAMA5 LCD bring-up (2013-10-8).
- * configs/arduino-due/Kconfig and include/board.h: Add configuration
- to select revision 3 of the Arduino Due which has some small
- but important differences. Suggested by gdi@embedders.org.
- * arch/arm/src/sama5/sam_allocateheap.c, Kconfig, chip/sama5d3_memorymap.h:
- Add support so that subsets of the total DRAM (and other external
- memory) can be added to the heap, leaving other memory reserved for
- other purposes (like LCDC framebuffers) (2013-10-10).
- * arch/arm/src/sama5/sam_lcd.c: Change how DMA descriptors are
- allocated. My reading of the SAMA5 MATRIX is that the LCDC will
- be unable to DMA from internal SRAM (2012-10-10).
- * arch/arm/src/sama5/Kconfig and configs/sama5d3x-ek/nx/defconfig: The
- default LCD resolution is now RGB565. Added output resolution selection
- which can be different from the software resolution (2013-10-10.
- * arch/arm/src/sama5/sam_lcd.c wait before modifying register if the LCDC
- is re-synchronizing (SIF). Use start-up configuration settings from
- Barebox. They still don't work (2013-10-10).
- * net/net_monitor.c: Notify the socket layer if a connection is lost
- before the monitoring callback has been registered. From Max
- Holtzberg (2013-10-11).
- * net/recvfrom.c, sendto.c, uip/uip_input.c, uip/uip_udpcallback.c,
- uip/uip_udpconn.c, uip/uip_udpinput.c: Changed the meaning of the
- uip_*input functions. They now return success when a packet is
- dropped; This is needed for the ENCX24J600 driver that must make
- a decision to return the packet or not: It should not retry
- dropped packets. From Max Holtzberg (2013-10-11).
- * drivers/net/encx24j600.c and Kconfig: ENCX24J600: Improved descriptor
- handling, free packets on rx abort interrupt. From Max Holtzberg
- (2013-10-11).
- * arch/arm/src/sama4/sam_lcd.c and configs/sama5d3x-ek/include/board.h:
- Fix PWM precealler divider. This eliminiates the backlight flicker
- (2013-10-11).
- * arch/arm/src/sama5/sam_boot.c: Correct how framebuffer memory was
- being mapped. The mapping was getting overrwritten and the
- framebuffer memory was ending up cacheable (2013-10-13).
- * arch/arm/src/sama5/Kconfig, sam_lcdc.c, defconfig, and related files:
- Remove options for obtaining framebuffer memory in other ways. That
- option just really cannot work (2013-10-13).
- * configs/sama5d3x-ek/nxwm: Add NxWM configuration for SAMA5D3x-EK
- (2013-10-13).
- * configs/sama5d3x-ek/nxwm/defconfig: Now uses scaled icons in the
- the NxWM taskbar (2013-10-15).
- * configs/sama5d3x-ek/nxwm/defconfig: Use the 320x320 NuttX logo as
- the NxWM background (2013-10-15).
- * arch/arm/src/stm32/chip/stm32f103c_pinmap.h: Pinmapping corrections
- from David Sidrane (2013-10-16).
- * configs/spark: The Spark device configuration is receiving some
- TLC from David Sidrane (2013-10-16).
- * drivers/mtd/sst25.c: Add support for the SST25VF016B. From David
- Sidrane (2013-10-16).
- * net/net_close.c: Changed net_close debug output to verbose. From
- Max Holtzberg (2013-10-17).
- * net/send.c and net_sendfile.c: Reset the send timeout when the
- data is ACKed, not when the data is sent. Remove conditions on
- checking for timeout. From Max Holtzberg (2013-10-17).
- * net/net_sendfile.c: Correct parameter passed to netdev_txnotify()
- from Max Holtzberg (2013-10-17).
- * include/nuttx/net/uip/uip-tcp.h, net/send.c, uip/uip_tcpconn.c, and
- uip/uip_tcpinput.c: Change how the initial minimum MSS is calculated.
- Max Holtzberg (2013-10-17).
- * net/uip/uip_tcpinput.c: Move tcp connection into SYN_RCVD state
- after aception instead of bypassing and moving directly into ESTABLISHED.
- From Max Holtzberg (2013-10-17).
- * net/net_sendfile.c: Let the ACK callback handle the REXMIT flag and
- don't return until all data has been ACK'd. From Max Holtzberg
- (2013-10-17).
- * arch/arm/src/stm32/chip/stm32f40xxx_dma.h: Typo fixes for UART7 and
- UART8 DMA configs. From Mike Smith (2013-10-18).
- * arch/arm/src/stm32/Kconfig: DMA priority corrections from Mike Smith
- (2013-10-18).
- * arch/arm/src/stm32/stm32*_dma.c, stm32_sdio.c, and stm32_dma.h:
- Changes to the stm32_dmacapable API. In order to correctly verify that
- a buffer can be transferred, the transfer count and the CCR value are
- required. Implemented stm32_dmacapable for stm32f1xx devices. Enhanced
- stm32_dmacapable for stm32f2xx and stm32f4xx devices to check for
- additional conditions that will cause DMA to fail or lose data (2013-10-18).
- * include/nuttx/sdio.h: Add a preflight method to the SDIO interface.
- From Mike Smith (2013-10-18).
- * drivers/mmcsd/mmscd_sdio.c: Enhanced the mmcdd_sdio driver to perform
- DMA preflight operations and fail DMA read/write requests that fail
- preflighting. From Mike Smith (2013-10-18).
- * fs/fat/fs_fat32.c: Enhanced the FAT32 filesystem code to understand DMA
- preflight failures, and to use the file sector buffer as a bounce buffer
- when a user-supplied buffer is not suitable for DMA. From Mike Smith
- (2013-10-18).
- * arch/arm/src/sama5/chip/sam_rtc.h and sam_wdt.h: Add WDT and RTC
- register definition header files (2013-10-18).
- * arch/arm/src/sama5/chip/sam_rtc.c and sam_rtc.h: Basic RTC driver.
- Support for RTC alarms is fragmentary and this has not yet been hooked
- into the build system (2013-10-18).
- * Various Spark and CC3000 files: Update by David Sidrane (2013-10-18).
- * arch/arm/src/sama5/chip/sam_gpbr.h: Add SAMA5 GPBR register
- definitions (2013-10-19).
- * Kconfig: Add support for CONFIG_DEBUG_RTC (2013-10-19).
- * configs/sama5d3x-ek/README.txt, demo/defconfig: Describe how to
- enable RTC support for the nsh/ configuration; RTC is now enabled by
- default in the demo configuration (2013-10-19).
- * arch/arm/src/sama5/sam_rtc.h and other files: Hook the SAMA5 RTC
- driver into the build system; Verify the correct operation of the
- SAMA5 RTC driver (2013-10-19).
- * arch/arm/src/sama5/sam_wdt.c and .h: Add a SAMA5 watchdog timer
- driver. Untested on initial check-in (2013-10-19).
- * arch/arm/src/sama5/sam_trng.c, sam_trng.h, and chip/sam_trng.h: Add
- a /dev/random driver based on the SAMA5D3 TRNG peripheral (2013-10-20).
- * configs/sama5d3x-3k/demo: The TRNG and /dev/random are now enabled
- by default in the demo configuration (2013-10-20).
- * arch/arm/src/sama5/chip/sam_tc.h: SAMA5D3 timer/counter register
- definition header file (2013-10-20).
- * libc/stdio/lib_sscanf.c: scanf() fixes from kfrolov: 1) sscanf()
- function hangs in the following example: sscanf("2", "%u,%u,%u,%u", ...),
- 2) sscanf() returns incorrect number of parsed numbers if some arguments
- can't be parsed: sscanf("=2", "%u,%u,%u,%u",...)==1 instead of 0, and
- 3) using of char* instead of const char* in vsscanf function leads to
- warnings from GCC (2013-10-21).
- * arch/arm/src/sama5/chip/sam_can.h: SAMA5D3X CAN register definition
- header file (2013-10-21)
- * arch/arm/src/sama5/sam_can.c and .h: Framework for a SAMA5 CAN driver.
- Initial checkin is the STM32 CAN driver with name changes (2013-10-21).
- * arch/arm/src/sama5/sam_can.c and .h: SAMA5 CAN driver is code complete
- but still untested (2013-10-22).
- * configs/spark: Spark configuration updated by David Sidrane (2013-10-23).
- * drivers/wireless/cc3000: CC3000 driver updates from David Sidrane
- (2013-10-23).
- * include/nuttx/wireless/cc3000: More CC3000 driver updates from David
- Sidrane (2013-10-23).
- * net/Kconfig, drivers/net/wireless/cc3000/Kconfig, and Kconfig: Add
- ARCH_HAVE_NET that determines if a network is present or not. This
- currently can happen if CONFIG_NET is set or if CONFIG_WL_CC3000 is
- is set (23013-10-23).
- * arch/arm/src/stm32/stm32f10xxx_dma.c: DMA fix from David Sidrane:
- The DMA_CNDTRx register cannot be modified if the DMA channel is
- disabled (2013-10-23).
- * arch/arm/src/sama5/sam_tc.c and .h: First cut at a timer/counter
- library for the SAMA5D3 (2013-10-23).
- * configs/spark/nsh/defconfig: Spark configuration update from David
- Sidrane (2013-10-24).
- * drivers/wireless/cc3000/cc3000.c: CC3000 driver update from David
- Sidrane (2013-10-24).
- * arch/arm/include/stm32/chip.h and arch/arm/src/stm32/Kconfig:
- Add support for the STM32F207ZE chip. From Martin Lederhilger
- (2013-10-24).
- * arch/arm/src/stm32/stm32_adc.c and stm32_pwm.c: Fix some bits
- that should have been cleared in a register. From Martin Lederhilger
- (2013-10-24).
- * configs/olimex-stm32-p207 and other files: Support for the Olimex
- STM32 P207 board added by Martin Lederhilger (2013-10-24).
- * arch/arm/src/sama5/sam_adc.c, sam_tc.c and sam_tc.h: Hook in the
- timer/counter logic so that it can driver periodic ADC sampling
- (2013-10-24).
- * configs/freedom-kl25z/src/Makefile: Only build kl_wifi.c if
- CONFIG_WL_CC3000 is selected. From Alan Carvalho de Assis
- (2013-10-24).
- * configs/sama5d3x-ek/src/sam_adc.c: Integrate support for the
- apps/examples/adc into the SAMA5D3x-EK configuration (2013-10-24).
- * include/nuttx/fs/ioctl.h and arch/arm/src/sama5/sam_adc.c: Add
- and ioctl command that can be used to trigger ADC/DAC conversion
- (2015-10-25).
- * configs/spark: Spark configuration updated by David Sidrane
- (2013-10-25).
- * drivers/wireless/cc3000 and include/nuttx/wireless/cc3000:
- CC3000 driver update from David Sidrane (2013-10-25).
- * arch/arm/src/sama5/chip/sam_isi.h: Camera interface register
- definitions added (2013-10-26).
- * audio/ and include/nuttx/audio/audio.h: Updated audio subsystem
- from Ken Pettit (2013-10-27).
- * drivers/audio/ and include/nuttx/audio/vs1053.h: Updated
- VS1053 driver from ken Pettit (2013-10-27).
- * configs/mikroe-stm32f4/: Updated configuration for the
- Mikroe STM32F4 board from Ken Pettit (2013-10-27).
- * arch/arm/src/stm32/stm32_spi.c: DMA-related fixes from Ken
- Pettit (2013-10-27).
- * sched/sched_releasetcb.c: Fix a cornercase: If sched_releasetcb()
- is called as part of a failed pthread startup before the flags
- field in the TCB has been initialized, then a crash occurs.
- Pointed out by David Sidrane (2013-10-27)
- * arch/arm/src/sama5/sam_adc.c: ADC now works in all implemented
- modes: single channel or multiple channel with sequencer support.
- software trigger or timer trigger; ADC channel interrupts or
- DMA (2013-10-28).
- * nuttx/drivers/audio/vs1053.c and nuttx/include/nuttx/audio/audio.h:
- Add logic to verify the audio sub-format. From Ken Pettit (2013-10-28).
-
-6.32 2013-12-07 Gregory Nutt <gn...@nuttx.org>
-
- * configs/spark: Spark configuration updated by David Sidrane
- (2013-10-30).
- * drivers/wireless/cc3000 and include/nuttx/wireless/cc3000:
- CC3000 driver updates from David Sidrane (2013-10-13).
- * arch/arm/src/sama5/chip/sam_ssc.h: SSC register definition
- header file (2013-10-30).
- * arch/arm/src/sama5/chip/sam_pwm.h: PWM register definition
- header file (2013-10-31).
- * drivers/mtd/mtd_partition.c: Fix erase block vs page block confusion.
- From Ken Pettit (2013-10-31).
- * arch/arm/src/stm32/stm32_usbdev.c: On a failure to bind the class
- driver, the driver reference was being nullified too soon. This
- caused an exception in usbdev_reset() later. The driver reference
- will be nullified later usbdev_unregister when the caller gets the
- error. From David Sidrane (2013-10-31).
- * drivers/mtd/mtd_config.c and include/nuttx/configdata.h: Add a container
- for an MTD device that can be used to provide a simple, lightweight
- interface to configuration data storage that resides on some storage
- media that is wrapped as an MTD device. From Ken Pettit (2013-11-1).
- * configs/mikroe-stm32f4: Now uses /dev/config for configuration data
- storage. From Ken Pettit (2013-11-1).
- * arch/ stack management functions: Extension and standardization of
- stack debug logic. Now includes coloration of the IDLE and interrupt
- stacks as well as the heap. Suggested by David Sidrane (2013-11-1).
- * configs/spark/usbmsc: Add spark USB MSC configuration. From David
- Sidrane (2013-11-1).
- * fs/fat/fs_fat32util.c: In one error return case, the error return
- value was not being set, making the failure look like success. From
- David Sidrane (2011-10-1).
- * drivers/usbdev/usbmsc.c and usbmsc_scsi.c: pthread_join() does not
- work if called from a different task group than the pthread. This
- is correct behavior, but a problem. The correct solution would be
- configure the USB MSC thread to a task, however, this workaround
- from David Sidrane plugs the hole for now (2013-11-1).
- * drivers/mtd/mtd_config.c: Reduce configuration header size. From
- Ken Pettit (2013-11-1).
- * drivers/mtd/sst25.c: Improved write performance by fixing a bug
- that prevented operation in the faster write mode. The code did
- not wait on the last write complete before issuing the WRDI The
- loop in general failed to wait on the fist 2 bytes after the
- SST25_AAI if the next 2 were FF FF, then it would reissue the
- address but not cancel the write. Reorganized to always wait for
- completion after and address with data write and on any data
- write so that the device is complete before WRDI is sent. From
- David Sidrane (2013-11-2).
- * configs/sama5/src/sam_can.c: Add CAN initialization logic
- and fix a data alignment problem (2013-11-3).
- * drivers/mtd/mtd_config.c: Updated configuration driver from
- Ken Pettit (2013-11-4).
- * configs/sim/configdata: MTD configuration driver unit test for
- the simulation platform. From Ken Pettit (2013-11-4).
- * configs/mikroe-stm32f4/fulldemo: Configuration updated by Ken
- Pettit (2013-11-4).
- * arch/arm/src/stm32/stm32_usbdev.c: Correct EP0 state handling
- logic when buffers larger than the EP0 packet size are sent.
- Also add support for decoded USB trace strings. From David
- Sidrane (2013-11-5).
- * drivers/usbdev/cdcacm.c, composite.c, usbmsc.c: uninitialization
- logic cause re-use of a stale pointer. Changed to a two pass
- uninitialization for the case of the composite driver: Memory
- resources are not freed until the second uninitialization pass.
- From David Sidrane (2011-11-5).
- * arch/arm/src/sama5/sam_pwm.c and .h: Add PWM driver for SAMA5
- untested on initial checkout (not even incorporated in to build
- system) (2013-11-6).
- * arch/arm/src/sama5/Make.defs and Kconfig: SAMA5 PWM driver now
- incorporated into build and configuration system. Builds with
- no errors (2013-11-6).
- * configs/sama5d3x-ek: Add support for the PWM test for the
- SAMA5D3x-EK board (2013-11-6).
- * arch/arm/src/sama5/sam_pwm.c and .h: SAMA5 PWM driver is now
- functional (2013-11-7).
- * include/nuttx/audio/i2s.h: First cut at an I2S interface
- definition. This initial definition is sparse will will
- probably evolve significantly (2011-11-7).
- * arch/arm/src/sama5/sam_ssc.c and .h: Skeleton and build setup
- for a forthcoming SSC (aka I2S) driver for the SAMA5. The
- initial check-in is just the SAMA5 SPI driver gutted and hacked
- to use the I2S interface. More coming (2013-11-7).
- * arch/arm/src/stm32 and arch/arm/include/stm32: Added support for
- the STM32F429. From Ken Pettit (2013-11-7).
- * configs/stm32f429i-disco: Support for the STM32F429I-Discovery
- board from Ken Pettit (2013-11-7).
- * arch/arm/src/stm32/stm32_usbdev.c: The long outstanding bug
- involving the handling of OUT SETUP commands has been fixed in
- the STM32 F1 USB device driver by David Sidrane (2013-11-7).
- * configs/spark/composite/cdc-acm.inf: Windows CDC/ACM driver
- provided by David Sidrane (2013-11-7).
- * configs/spark/usbserial.c: Add an apps/examples/usbserial
- configuration for the Spark. From David Sidran (2013-11-7).
- * arch/arm/src/sama5/sam_ssc.c and .h: First cut of SAMA5
- SSC/I2S driver is code complete (2013-11-9).
- * arch/arm/src/stm32 (numerous files): OTG FS device and host
- drivers extended so that they can support either the OTG FS
- peripheral or the OTG HS peripheral (in FS mode). This was
- done as a quick way to get USB support on the STM32F429 which
- has only OTG HS. From Ken Pettit (2013-11-10).
- * configs/stm32f429i-disco: Add support for the usbnsh and
- usbmsc configurations using the OTG HS peripheral in FS mode.
- From Ken Pettit (2013-11-10)
- * drivers/audio/i2schar.c: A simple character driver to support I2S
- accesses. This driver in its current state is intended only to
- support I2C testing and would not be appropriate to used for any real
- driver application. (2013-11-10).
- * arch/arm/src/kl/kl_pwm.c and .h: PWM driver for the Freescale
- Kinetis KL family from Alan Carvalho de Assis (2013-11-10).
- * configs/freedom-kl25z: Add PWM support. From Alan Carvalho de Assis
- (2013-11-10).
- * drivers/audio/vs1053: VS1053 worker thread stack size is now
- configurable and assigned a name via pthread_setname_np(). From Ken
- Pettit (2013-11-10).
- * libc/audio/lib_buffer.c: Moved audio/buffer/c to libc/audio/lib_buffer.c.
- This file was moved because it contains buffer management functions
- that must be available to audio applications. If it was left in the
- audio/ directory then it would not be available to applications in the
- NuttX Kernel build (2013-11-10).
- * arch/arm/src/sama5/sam_ssc.c and Kconfig: Add configurable support
- for SSC loopback mode (2013-11-10).
- * include/nuttx/audio/i2s.h, arch/arm/src/sama5/sam_ssc.c, and
- drivers/audio/i2schar.c: Improved I2S interface design: Simplified
- audio buffer queuing (2013-11-10).
- * arch/arm/src/sam34 and arch/arm/include/sam34: Basic support for
- the Atmel SAM4E family. From Mitko (2013-11-11).
- * libc/audio/lib_buffer.c: Remove unused apb_prepare() function
- (2013-11-11).
- * arch/arm/src/stm32: Added header files and driver framework for the
- STM32F429 LTDC framebuffer driver. From Ken Pettit (2013-11-11).
- * configs/sama5d3x-ek/src/sam_i2schar.c: Add support for the
- apps/examples/i2schar test (2011-11-11).
- * arch/arm/src/sama5/sam_ssc.c: I2S loopback test finally works
- (2013-11-11).
- * fs/procfs: Add a little, primitive procfs file system. (2013-11-13).
- * fs/binfs/README.txt: Add a README file for binfs (2013-11-13).
- * arch/arm/src/stm32/Kconfig: Add missing setup of CAN TSEG1 and
- TSEG2 values. From Martin Lederhilger (2013-11-14).
- * arch/arm/src/sama5/sam_pck.c and .h: Add support for programmable
- clock outputs (2013-11-14).
- * configs/ea3131/nsh: Converted to use kconfig-frontend tools
- (2013-11-14).
- * arch/arm/src/lpc31: Create configuration and build support for a
- forthcoming USB host controller driver (2013-11-14).
- * arch/arm/src/lpc31/lpc31_ehci.c: First cut at an EHCI driver
- tailed for the LPC31 (2013-11-14).
- * fs/fs_mount.c: SMART FS must be included in the conditional
- compilation for the set of file systems that require block
- drivers. From Daniel Palmer (2013-11-15).
- * tools/mkconfig.c: SMART FS must be included in the conditional
- compilation for the set of writable file systems. Noted by
- Daniel Palmer (2013-11-15).
- * arch/arm/src/sama5/sam_nand.c and .h: Framework for an MTD driver
- that will provide raw access to NAND (2013-11-15).
- * configs/sama5d3x-ek/src/sam_nandflash.c: Provides board-specific
- memory controller initialize for NAND flash (2013-11-15).
- * include/nuttx/mtd/mtd.h: Move include/nuttx/mtd.h to
- include/nuttx/mtd/mtd.h where it will, hopefully, soon be joined by
- other MTD-related header files (2013-11-15).
- * drivers/mtd/mtd_onfi.c and include/nuttx/mtd/onfi.h: Add shared
- NAND routines for use with ONFI compatible NAND FLASH devices
- (2013-11-15).
- * configs/ea3131/src/up_usbhost.c: Board-specific USB host support
- for the EA3131 board (2013-11-15).
- * drivers/mtd/mtd_nand.c, include/nuttx/mtd/nand.h, nand_config.h,
- and nand_scheme.h: Further NAND support (still incomplete).
- (2013-11-16).
- * drivers/mtd/mtd_modeltab.c: Further NAND support (still incomplete).
- (2013-11-16).
- * drivers/mtd/mtd_nandmodel.c: More NAND support (same story).
- (2013-11-16).
- * drivers/mtd/mtd_rawnand.c and include/nuttx/mtd/nand_raw.h: More
- NAND support (2013-11-17).
- * drivers/mtd/mtd_nandscheme.c: More NAND support (2013-11-17).
- * include/nuttx/mtd/nand_ecc.h: More NAND (2013-11-17).
- * drivers/mtd/hamming.c and mtd_nandecc.c and
- include/nuttx/mtd/hamming.h: Beginning of NAND software ECC
- calculations. (2013-11-18).
- * configs/olimex-lpc-h3131: Add support for the Olimex LPC-H3131
- * board. Does not yet boot (2013-11-18).
- * arch/arm/src/lpc31xx/lpc31_ehci.c: Add USB host trace support
- (2013-11-19).
- * configs/olimex-lpc-h3131/include/board.h, src/lpc31_boot.c,
- lpc31_leds.c, lpc31_usbhost.c, and lpc_h3131.h: Add GPIO
- support for LED1/2 and for USB power enable and overcurrent
- detection (2013-11-19).
- * configs/olimex-lpc-h3131/nsh/defconfig: Drop loops-per-msec
- count for the Olimex-LPC-H3131. It seems to be about 25% as
- fast as the Embedded Artists EA3131 at the same clocking.
- (2013-11-19).
- * arch/arm/src/arm/up_cache.S and cache.h: More cache management
- functions (2013-11-20).
- * configs/olimex-lpc-h3131/src/Makefile: Add SDRAM support.
- Untested and probably needs some fine tuining (2013-11-21)
- * fs/smartfs/README.txt: Add README for SMARTFS file system. From
- Ken Pettit (2013-11-23)
- * tools/mkctags.sh: A script for creating ctags from Ken Pettit
- (2013-11-23)
- * configs/sama5d3x-ek/src/sam_nand.c: Add support for "auto-mounting"
- NAND MTD block driver or NXFFS file system (2013-11-25).
- * include/mtd/mtd.h: Packed the geometry structure so that it can
- support larger erase block sizes without increasing the size of
- the geometry structure (2013-11-27).
- * drivers/mtd/sst25xx.c: Add another SST25 SerialFlash driver. This
- one differs from sst25.c because it supports larger SST25 parts: In
- the larger parts support page write instead of byte/word writes like
- the smaller parts. From Ken Pettit (2013-11-28).
- * drivers/mtd/smart.c: Fixes a minor bug with SMART partition number
- reporting (that would only be seen if both partition support and
- multi-root directory support are enabled at the same time). From Ken
- Pettit (2013-11-28).
- * arch/arm/src/stm32/chip/stm32f40xxx_gpio.h: Add support for GPIOK and
- GPIOJ. From Ken Pettit (2013-11-28).
- * configs/stm32f429i-disco/extflash, Kconfig, include/board.h,
- src/stm32f429i-disco-internal.h, up_nsh.c, and up_spi.h: Add a
- configuration and board support for an external SST25 FLASH. From Ken
- Pettit (2013-11-28).
- * fs/fs_inode.c: The inode semaphore must be re-entrant. Here is the
- re-entering path that I found: (1) USB host connects to FLASH drive
- and creates /dev/sda, (2) /dev/sda is mounted, (3) FLASH drive is
- removed but /dev/sda is not destroyed because there is still a
- reference on the device because of the mount, (4) umount() is called,
- taking the inode semaphore, now the driver tries to destroy the block
- driver by calling unregister_blockdriver(). But (5)
- unregister_blockdriver() also takes the inode semaphore causing a
- deadlock if the inode semaphore is not re-entrant. (2013-11-28).
- * configs/viewtool-stm32f107: Add board support for the ViewTool
- STM32F103/F107 board with the STM32F107VCT6 installed. Initial
- check-in is the unverified board-support framework only
- (2013-11-30).
- * configs/viewtool-stm32f107/src/stm32_buttons.c and stm32_leds.c:
- Add support for LEDs an buttons on the ViewTools STM32F107 board
- (2013-11-30).
- * fs/nxffs/nxffs_initialize.c: First of probably several changes for
- NAND FLASH. NAND can report read errors because of bad ECC. Logic
- in NXFFS must account for it and not just throw in the towel every
- time a read fails (2013-11-30).
- * drivers/mtd/mtd_nand* and arch/arm/src/sama5/sam_nand.c: NAND
- accesses now work (at least with software ECC and now DMA). Still
- lots of testing to be done (2013-11-30).
- * fs/nxffs/nxffs_dump.c: Do not abort on a read error. Just not
- the error and continue. Otherwise, we would not be able to dump
- NAND FLASH (2013-11-30).
- * fs/nxffs: All read error logic has been revisited and modified in
- most places. If we are using NAND, then read errors probably mean
- that the block that was read contains uncorrectable bit errors. In
- this case, we cannot just give up and abort the operations. Rather,
- we need to treat read error like normal bad blocks in order to work
- with NAND (2013-12-2).
- * fs/nxffs/Kconfig and nxffs_initialize.c: Make the start up scan of
- the media option. It just takes to long! (2013-12-02).
- * drivers/mtd/mtd_nand.c: Fix a typo in calculation of page number
- (2013-12-02).
- * drivers/mtd/README.txt: New README file (2013-12-04).
- * arch/arm/src/lm/lm_start.c: Don't initialize .data if not running
- from FLASH (2013-12-05).
- * fs/fat/fs_configfat.c: Fix a typo in the FAT16 formatting logic.
- Was this ever able to format a FAT16 volume? (2013-12-05).
- * drivers/mtd/mtd_nand.c: Check if block number is within range at
- the top of the loop not the bottom. Otherwise, we will do a bogus
- transfer with the out-of-range block before we test it (2013-12-05).
-
-6.33 2014-01-30 Gregory Nutt <gn...@nuttx.org>
-
- * arch/arm/include/a1x and src/a1x: Directory structure to support
- the Allwinner A10. Not much there on the initial check-in
- (2013-12-7).
- * configs/pcduino-a10: Directory structure for the pcDuino board. This
- board is based on the Allwinner A10 (2013-12-7).
- * arch/arm/src/a1x/a1x_boot.c and chip/a1x_intc.h: More A10 logic
- (2013-12-8).
- * arch/arm/src/a1x/a1x_irq.c: A10 interrupt handling logic (partial)
- (2013-12-8).
- * drivers/video/ov2640.c: An OV2640 camera driver that will be used to
- verify the SAMA5D3x-EK ISI peripheral (2013-1209).
- * sama5d3x-ek/ov2640 and src/sam_ov2640.c. Board logic to test the SAMA5D3
- ISI peripheral usign the OV2640 camera (2013-12-9).
- * arch/arm/src/a1x/chip/a1x_uart.h: A10 UART register definition
- header file (2013-12-9).
- * include/nuttx/video/fb.h: Move fb.h to include/nuttx/video/
- (2013-12-10).
- * include/nuttx/video/rgbcolors.h: Move rgbcolors.h to include/nuttx/video.
- (2013-12-10).
- * include/nuttx/fs/smart.h: Move smart.h to include/fs/smart.h
- (2013-12-10).
- * include/nuttx/fs/ramdisk.h: Move ramdisk.h to include/fs/ramdisk.h
- (2013-12-10).
- * arch/arm/src/a1x/chip/a1x_pio.h and a10_piocfg.h: PIO register
- definition header files (2013-12-10).
- * arch/arm/src/a1x/a1x_pio.c and .h: Support for PIO configuration
- (2013-12-11).
- * libc/misc/lib_match.c: Pattern matching logic extended to handle
- matches to sets of characters and ranges of character values. From
- Ken Pettit (2013-12-12).
- * fs/procfs, drivers/mtd, fs/smartfs, includes/nuttx/fs, .. to many
- files to list: Extensive changes by Ken Pettit to extend procfs/
- functionality. Includes some incomplete changes related to
- SmartFS (2013-12-12).
- * configs/stm32f429i-disco: Add support for procfs/ MTD part names.
- From Ken Pettit (2013-12-12)
- * arch/arm/src/a1x/chip/a1x_timer.h: Timer register bit definitions
- (incomplete on initial check-in) (2013-12-12).
- * lbc/time/lib_strftime.c: Need null-termination on the string
- generated by strftime(). From Max Holtzberg (2013-12-12).
- * sched/nanosleep.c and include/time.h: Add nanosleep() (2013-12-12).
- * libc/unistd/lib_sleep.c and lib_usleep.c. Move sleep() and
- usleep() from sched/sleep.c and usleep.c to libc/unistd. These
- functions now just call nanosleep(). (2013-12-13).
- * syscall/ and include/sys/syscall.h: Remove sleep and usleep
- system calls. Add nanosleep system call (2013-12-13).
- * arch/arm/src/a1x/a1x_timerisr.c: Timer interrupt handler for the
- A10 (2013-12-13).
- * arch/arm/src/a1x/a1x_config.h: Header file to keep track of A10
- configuration decisions (2013-12-13).
- * arch/arm/src/a1x/a1x_lowputc.c, a1x_serial.c, and a1x_serila.h:
- Beginning of an A10 serial driver. From Alan Carvalho de Assis
- (2013-12-13).
- * fs/procfs/procfs_utils.c: Move some re-usable functions out of
- fs_procfsproc.c into a utility file (2013-12-14).
- * fs/procfs/fs_procfsuptime.c: Supports /proc/uptime (2013-12-14).
- * graphics/nxconsole/nxcon_font.c: Fix a typo that causes a compile
- error when CONFIG_NXCONSOLE_BPP < 8. From Librae (2013-12-15).
- * fs/procfs/fs_procfsproc.c: procfs now shows information about
- the group that each thread belongs: Like parents, group member,
- open file, and open sockets (2013-12-15).
- * fs/procfs/fs_procfsproc.c: Now shows task stack information
- (2013-12-15).
- * arch/arm/src/armv7-a/cp15.h: Review A9 TRM and updated CP15
- register definitions accordinglyg (2013-12-16).
- * Makefile.unix: Now has supports qconfig and gconfig targets.
- These tools will use the Qt and GTK versions of the kconfig-
- frontends configuration tools (if you built them) (2013-12-16)
- * arch/arm/src/armv7-a/arm_head.h: Fix some errors in the cache
- invalidation logic (only seem to matter for Cortex-A8) (21-3-12-19).
- * Kconfig and all Make.defs files: Add CONFIG_DEBUG_NOOPT. Now
- you can independently enable/disable debug symbols and optimization
- (2013-12-20).
- * configs/README.txt and Documentation/NuttxPortingGuide.html:
- Remove documentation of NuttX configuration variables. Since
- converting to the kconfig-frontend tools, the NuttX configuration
- is now documented in the Kconfig files and summarized in the
- autogenerated Documentation/NuttXConfigVariables.html file.
- This old configuration variable documentation is now a liability
- and, hence, was removed (2013-12-20).
- * arch/Kconfig, arch/arm/Kconfig, arch/arm/include/x/chip.h, and
- and arch/arm/src/x/x_irq.c where x={kinetis, lm, lpc17xx, lpc43xx,
- sam34, or stm32}: Beginning of support for nested, high priority
- interrupts. Lots more still needs to be done (2013-12-21).
- * arch/arm/src/armv7-m/up_exception.S and arch/arm/src/x/x_vectors.S:
- where x={kinetis, lm, lpc17xx, lpc43xx, sam34, or stm32}: completes
- the basic implementation of nested, high priority interreupts.
- Still untested and need documentation (2013-12-21).
- * configs/stm3210e-eval/buttons: Converted to use kconfig-frontends
- tools (untested) (2013-12-22).
- * configs/Kconfig, configs/viewtool-stm32f107/include/board-stm32f103vct6.h,
- and /board-stm32f107vct6.h: The viewtool board can now be configured
- to support either the STM32F103VCT6 or the STM32F107VCT6 (2013-12-22).
- * configs/Kconfig, README.txt, viewtool-stm32f107/highpri, Kconfig,
- README.txt, and src/stm32_highpri.c: This is the initial framework
- for a test of the high priority, nested interrupt logic. Still
- incomplete and does not yet run (2013-12-22).
- * arch/arm/src/armv7-m/ram_vectors.h and up_ramvec_initialize.c:
- Correct alignment of the RAM vector table (2013-12-22).
- * Kconfig: Support configuration of interrupt controller debug output
- (2013-12-22).
- * configs/viewtool-stm32f107/scripts: Need to do some special things
- in linking of the common vectors are used (2013-12-22).
- * arch/arm/include/*/irq*.h: Add definition NR_VECTORS so that the RAM
- vector logic can know how many vectors there are. NR_IRQS is often
- not equal to NR_VECTORS (2013-12-23).
- * arch/arm/src/*_vectors.S: Standardize the name of the vector table
- and the name of the common vector handling logic so that the MCU-
- independent logic and work with these (2013-12-23).
- * configs/viewtool-stm32f107/scripts: Move the RAM vector tables to the
- beginning of SRAM. It seems to require this alignment. Also, we
- don't need different scripts for the CMNVECTOR case now that the vector
- table has a common name.
- * arch/arm/src: armv-7/up_exception.S and xxx/xxx_vectors.S where
- xxx={kinetis, lm, lpc17xx, sam34, and stm32}: Modified register usage
- when saving the context on the stack: In order to handler nested
- interrupts, the stack pointer must be used so that when it is
- decremented, the contents on the stack are protected from the nested
- interrupt handling (2013-12-23).
- * arch/Kconfig: The CONFIG_ARCH_INT_DISABLEALL feature is disabled (i.e.,
- depends on EXPERIMENTAL). That is because the current implementation
- will not work because interrupts get disabled in the interrupt handler
- too, defeating the nesting of interrupts. The fix is easy: It just
- needs more levels of priority of disabling interrupts vs interrupt
- handling (2013-12-23).
- * configs/viewtool-stm32f107/src/stm32_highpri.c: Improved debug output
- (2013-12-23).
- * drivers/lcd/memlcd.c and include/nuttx/lcd/memlcd.h: Support for the
- Sharp Memory LCD from Librae (2013-12-23).
- * configs/maple/nx and src/: Add support for a custom Sharp Memory
- LCD on the Maple board. From Librae (2013-12-23).
- * configs/viewtool-stm32f107/netnsh: Add a NSH configuration that
- supports networking with the DP83848C module installed (2013-12-25).
- * configs/viewtool-stm32f107/src/stm32_nsh.c, stm32_mmcsd.c, stm32_usb.c,
- and stm32_usbmsc.c: Lay out basic framework for USB and SD card
- support. Code is incomplete and has been neither built nor tested
- (2013-12-25).
- * nuttx/arch/arm/src/stm32/Kconfig, chip/stm32f103vc_pinmap.h,
- stm32f105vb_pinmap.h, and stm32f107vc_pinmap.h: Fix configuration and
- pin definition that would prevent building USB for the connectivity and
- performance lines (2013-12-25).
- * stm32l15xxx_pinmap.h: Fix a typo in USB pin definitions (2013-12-25).
- * configs/viewtool-stm32f107: Fix building of USB for F103 and F107.
- F103 has device only; F107 has OTG FS (2013-12-25).
- * arch/arm/src/stm32/stm32f10xxx_rcc.c and chip/stm32f10xxx_rcc.h: Add
- clocking support for STM32F107 USB OTG FS (which does not work)
- (2013-12-26).
- * configs/viewtool-stm32f107: Updates to USB for F103 and USB OTG FS
- for F107 (2013-12-16).
- * arch/arm/src/stm32/chip/stm32f3xxxx_pinmap.h: Fix pin definition names
- for SPI2 MOSI and MISO. Noted by Brian Webb (2013-12-27).
- * graphics/nxmu, nxsu, and nxglib and libc/nx, nxmu, and nxglib: Massive
- reshuffling of files with (hopefully) no logic changes. This
- reshuffling is necessary if we ever want to build graphics applications
- as kernel builds. There is still more today (NXTK and NXFONTS need to
- be moved to libc as well) (2013-12-27).
- * Move libc/nx, nxmu, and nxglib to a new library, libnx. The NX
- graphics is not properly a part of libc (2013-12-28).
- * Move graphics/nxfonts to libnx/nxfonts (2013-12-28).
- * Move graphics/nxtk to libnx/nxtk (2013-12-28).
- * syscalls: Need to add sem_timedwait() (2013-12-28)
- * Move more files from graphics/nxmu to libnx/nxmu (2013-12-29).
- * graphics/nxmu/nx_start.c: NX server start-up wrapper function to
- simplify starting the NX server from within the RTOS (2013-12-29).
- * configs/stm3240g-eval/kernel and configs/stm3240g-eval/scripts: Port
- kernel build logic from the STM32F4Discovery to the STM3240G-EVAL.
- This will eventually support testing of the kernel mode NX server
- (2013-12-29).
- * configs/stm3240g-eval/nxwm: Converted to use the kconfig-frontend
- tools (2013-12-29).
- * configs/stm3240g-eval/knxwm: Add a kernel mode NxWM build
- configuration (not yet verified) (2013-12-29).
- * Moved configs/stm3240g-eval/src/up_cxxinitialize.c to
- apps/platform/stm3240g-eval/up_cxxinitialize.c: Now it is available
- in user-space in the kernel mode build (2013-12-29).
- * graphics/nxbe, nxsu, libnx/nxmu, and nxtk: Need to be consistent with
- which allocator is used in the different configurations. Always uses
- the user-space allocator because that one is required in certain
- configurations (2013-12-30).
- * include/nuttx/kthread.h: Move kernel thread definitions out of
- os_internal.h so that the rest of the OS can start kernel threads as
- well (2013-12-30).
- * configs/sim/mount/defconfig: Converted to use kconfig-frontends
- tools (2013-21-31).
- * configs/z16f2800100zcog/nsh: Add a Z16F NSH configuration. Does not
- yet work (2014-1-1).
- * arch/arm/src/stm32/stm32_serial.c: Single-wire UART support from
- Thomas Grubler (2014-1-2).
- * tools/configure.c and mkdeps.c: Fixes for Windows build issues
- from Max Holtzberg (2014-1-4).
- * configs/olimex-stm32-p107/nsh/Make.defs: Add native Windows build
- support for the Olimex STM32 P107. From Max Holtzberg (2014-1-4).
- * Makefile.win: Changes for native Windows build: Fix creation of
- a .version file if one does not exist. Make sure that the APPDIR
- environment variable is set before configuring. From Max Holtzberg
- (2014-1-4).
- * configs/viewtool-stm32f107/src/stm32_ssd1289.c: Add support for
- Viewtool SSD1289-based LCD (untested on initial checkin) (2013-1-5).
- * arch/arm/include/syscall.h and armv7-a/syscall.h: Add the syscall.h
- header file needed for the Cortex-A architecture (2014-1-5).
- * arch/arm/src/a1x/a1x_serial.c: Remove bad flow control logic. Add
- missing interrupt handling logic for UART4-7 (2014-1-6).
- * nuttx/tools/mkconfig.c: Cast size to unsigned in calculation of
- CONFIG_RAM_END to avoid complains about integer overflow (2013-1-6).
- * nuttx/tools/mkconfig.c: Back out the last change, this causes
- problems for assembly language. How to prevent the integer over-
- flow warnings? (2014-1-6).
- * arch/arm/src/a1x/a1x_serial.c: Handle BUSY interrupt (2014-1-6).
- * arch/arm/src/armv7-a/arm_head.S and arm_pghead.S: Add more nop's
- after enabling the MMU. The cortex-a8 seems to need these
- (2014-1-7).
- * arch/arm/src/a1x/a1x_serial.c: Correct handling of the BUSY
- interrupt (2014-1-7).
- * include/sys/types.h: Add a bogus rsize_t type (2014-1-7).
- * libc/stdio/lib_gets_s.c: Add a quick'n'dirty implementation of
- gets_s() which replaces gets() in C11 (2014-1-7).
- * libc/stdio/lib_fopen.c: Add support for new C11 exclusive open
- ("x") (2014-1-7)
- * include/threads.h: First crude cut at a C11 threads.h header
- file (just maps to pthreads) (2014-1-7).
- * libc/stdio/lib_libfgets.c: Common implementation supports all
- of the slightly different requirements of gets(), gets_s(), and
- fgets() (2014-1-7).
- * arch/arm/include/stm32/chip.h and chip/stm32f103ze_pinmap.h:
- various fixes for STM32F103ZE SPI3. From Steve Redler IV
- (2014-1-7).
- * graphics/nxsu/Make.defs: Typo that crept into build in recent
- NX reorganization. Found by Steve Redler IV (2014-1-7).
- * graphics/nxsu/: Another typo from the
- recent NX reorganization from Steve Redler IV (2014-1-7).
- * graphics/nxbe/nxbe_closewindow.c, nx_close.c, nx_constructwindow.c,
- nx_open.c, and nx_openwindow.c: Needs to use kuzalloc and kufree,
- not umm_zalloc and umm_free. Additional typo in nx_constructwindow.c
- (wnd should be hwnd). Also noted by Steve Redler IV (2014-1-7).
- * configs/viewtool-stm32f107/src/stm32_touchscreen.c (and other
- files): Add support for the XPT2046 touchscreen controller on
- the Viewtool LCD module connected to the Viewtool STM32F103
- board (2014-1-9).
- * libc/strings/lib_stpcpy.c: Add stpcpy() (2014-1-9).
- * arch/arm/src/a1x/a1x_lowputc.c and a1x_serial.c: Mystery
- finally solved: The A10 serial clock is the OSC24M clock.
- Thanks to Alan Carvalho de Assis (2014-1-10)
- * binfmt/binfmt_loadmodule.c: Fix a memory leak (2013-1-11).
- * configs/stm3vldiscovery: Support for the STM32VL-Discovery board.
- Contributed by Alan Carvalho de Assis (2014-1-12).
- * net/net_close.c, net/Kconfig, include/nuttx/net/net.h, and
- include/sys/socket.h: Add support for the SO_LINGER socket option.
- Extended from logic provided by Jason Jiang. Enabled with
- CONFIG_NET_SOLINGER. At this point, it has only been verified that
- the changes does not seem to do any harm (2014-1-13).
- * net/connect.c and net/uip/uip_callback.c: prevent tcp_connect
- callback from being double freed. From Max Holtzberg (2014-1-13).
- * net/Kconfig and include/nuttx/net/uip/uipopt.h: Add configuration
- support for forthcoming TCP write buffering (2014-1-13).
- * net/net_send_buffered.c, net_send_unbuffered.c, and
- uip/uip_tcpwrbuffer.c: First set of changes to bring in Jason
- Jiang's TCP write buffering logic. Still not complete but
- apparently harmless if not selected. (2014-1-13).
- * All of Jason Jiang's TCP write buffering logic is checked in.
- Unfortunately, it does not yet work (2013-1-14).
- * configs/px4fmu-v2_upstream: Configuration for testing simple
- configurations on the PX4FMU v2. This version is incomplete
- for the PX4 application and is not a replacement for the version
- in the PX4 GIT repository.
- * fs/fat/fs_fat32.c: A correction to FAT cluster allocation from
- Tridge via Lorenz Meier (2014-1-14).
- * net/net_clone.c: If CONFIG_NET_TCP_WRITE_BUFFERS is selected,
- then the socket-related write buffering information must copied
- with the other cloned socket data (2014-1-14).
- * net/net_close.c: If CONFIG_NET_TCP_WRITE_BUFFERS is selected,
- then it is necessary to free the write buffer callback structure
- when the socket is closed (2014-1-14).
- * fs/fat/fs_fat32.c: Fix some root directory logic that was
- conditionally done only for FAT 32. Apparently this needs to
- done for all FAT types. From Tridge via Lorenz Meier
- (2014-1-14).
- * arch/arm/src/armv6-m/up_doirq.c and armv7-m/up_doirq.c and all
- implementations of up_maskack_irq() for all Cortex-M architectures: Do
- not disable and enable the IRQ on each interrupt. Because (1)
- interrupts are already disabled on interrupt entry, (2) this
- interferes with controlling the IRQ interrupt setting from interrupt
- handlers, and (3) up_disable_irq() does not work anyway so that this
- has never done anything (2014-1-15).
- * All implementations of up_disable_irq() for all Cortex-M3 and M4
- architectures: To enable an interrupt on the Cortex-M3/4 CPU, you
- need to set a bit in the ISER registet on the Cortex-M3/4 CPU, you
- need to set a bit in the ISER register. To disable the interrupt, you
- need to set a bit in the ICER register. Existing logic was trying to
- disable interrupts by clearing the bit in the ISER register. That will
- not work; writing a '0' to the ISER register has no effect. That
- means that up_disable_irq() was doing nothing! It turns out that that
- is not really important because up_disable_irq() is not really used
- for that purpose. But some spurious STM32 ADC interrupts have been
- reported to me and this turned out to be the cause in that case. My
- concern now that up_disable_irq() works is that there may now be
- unmasked bugs that leave devices in the disabled state? Thanks to
- Manuel St�hn for the tip(2014-1-15).
- * libc: Move strtol(), strtoll, strtoul(), strtoull(), and strtod() from
- libc/string to libc/stdlib where they belong (2014-1-16).
- * configs/Kconfig: Board configuration sub-directory can now be
- specified. The default need not be used. This is really only
- useful when CONFIG_ARCH_BOARD_CUSTOM is selected and there is no
- meaningful default sub-directory (2014-1-16).
- * configs/Kconfig: Backed out the previous change for two reasons:
- (1) it has a bad side effect in that the sub-directory setting
- no longer tracks the board setting, and (2) you still can't
- source the Kconfig file from the custom board directory (2014-1-16).
- * Makefile.unix, Makefile.win, and configs/Kconfig: After thinking a
- little harder, I re-implemented the backed-out custom configuration
- feature. The new version does not have bad side-effect (1) (but still
- has bad side-effect (2)) (2014-1-16).
- * arch/x86/Kconfig and configs/qemu-i486/nsh/Make.defs and
- ostest/Make.defs: Add a configuration option to select the -m32
- compiler option when building for a 32-bit target on a native 64-bit
- compiler (2014-1-18).
- * include/ctype.h: Typo in macro name: iscntrl, not iscontrol (2104-1-17)
- * libc/unistd/lib_getopt.c: If there are no arguments (argc == 1), then
- getopt() will leave the optind variable in an undefined state (2014-1-20).
- * configs/olimex-stm32-p107: Fails to build if SPI3 for UEXT is not
- remapped. From Max Holtzberg (2014-1-21).
- * Several network related files: Changes from Max Holtzberg to improve
- how network status is reported. New controls to manage carrier
- detect. (2014-1-21).
- * configs/16z: Add basic support for the 16z board. The 16z board is
- based on the ZiLOG ZNEOZ16F2811AL20EG part. See
- https://github.com/toyaga/16z for further information (2014-1-22),
- * tools/Config.mk: 'cypath' must be called if we are using a Windows
- native toolchain with the Cygwin 'make' to convert paths to proper
- Windows paths. From Richard Cochran (2014-1-23).
- * /arch/arm/src/Makefile: dependency directory list is now computed
- from the VPATH. From Richard Cochran (2014-1-23).
- * arch/arm/src/efm32 and include/efm32: Basic support for the EFM3
- processor family from Richard Cochran (2014-1-23).
- * configs/efm32-dk3650: This is Energy Micro's development kit for
- the Leopard Gecko MCU, which is an ARM Cortex-M3 device. From Richard
- Cochran (2014-1-23).
- * arch/arm/src/armv7-m/up_memcpy.S: Assembler changes with the gcc-47
- distribution from ARM mean that we need to be explicit about branch
- sizes; one or more of the wide branch opcodes results in bad table
- branching. From Mike Smith (2014-1-23).
- * Many files: renamed up_buttoninit() to board_button_initialize to
- better conform to the naming standard. Now ONLY prototypes in
- include/nuttx/arch.h (2014-1024).
- * Rename up_buttons() to board_buttons() for the same reason (2014-
- 1-14).
- * Rename up_irqbutton() to board_button_irq() (2014-1-24).
- * Rename up_ledinit() to board_led_initialize() (2014-1-24).
- * Rename up_ledon() to board_led_on() and up_ledoff() to board_led_off()
- (2014-1-24).
- * arch/x86/src/qemu-i486/gemu_head.S: Patch from Matt Campbell
- to fix 'Error: .size expression for idle_stack does not evaluate to
- a constant" (2014-1-25).
- * arch/arm/include/efm32, arch/arm/src/efm32, and configs/efm32-dk360:
- Removed all EFM32 support. Not yet ready to be fielded (2014-1-27).
- * arch/arm/src/armv7-a/arm_head.S, sama5/sam_boot.c, and several other
- files: Now supports execution from NOR FLASH with .data and .bss in
- SDRAM. This was not possible prior to this because .bss and .data
- were initialized before SDRAM was configured. This logic is still
- kind buggy. (2014-1-28).
- * arch/arm/src/armv7-a/arm_head.S and arm_pghead.S: Back off to a
- somewhat less efficient loop for initializing .data and .bss. The
- original, efficient logic violated the ARM C ABI. It was okay when
- called from boot logic, but not when called from C logic. This fixes
- bugginess reported on 2014-1-28. (2014-1-29).
-
-7.1 2014-03-15 Gregory Nutt <gn...@nuttx.org>
-
- * arch/arm/src/lm/lm_serial.c: Fix cut'n'paste error that prevented
- UARTS2-7 from being used with the LM4F120 Launchpad (2014-02-03).
- * configs/stm32f4discovery/src: Almost everything renamed to conform
- to the ever-evolving naming standard (2014-02-03).
- * arch/arm/src/a1x/a1x_serial.c: Had the same cut'n'paste error
- that the LM4f120 Launchpad had (2013-02-03).
- * Documentation/NuttXCCodingStandard.html: Add a coding standards
- document. Very boring stuff (2014-2-6).
- * Several changes to restore the native Windows build (2014-2-7).
- * arch/arm/src/lpc17xx/lpc17_usbhost.c: Fix an compilation error
- that crept into the LPC17xx USB host driver. What happened here?
- (2014-2-9).
- * drivers/usbhost/usbhost_hidmouse.c and other files: Add support
- for a HID boot mouse device. It compiles but is otherwise
- completely untested on initial check-in (2014-2-9).
- * configs/olimex-lpc1766stk/src/lpc17_hidmouse.c and hidmouse: Add
- support of a test of the USB HID mouse (2014-2-9).
- * drivers/usbhost/usbhost_hidmouse.c: The driver appears to be
- functional. But there are usability issues: How do you use the
- mouse with no cursor? The HID mouse currently emulates a touchscreen
- driver. That would work in the long run for several reasons (see the
- top-level TODO list for details) (2014-2-9).
- * include/nuttx/input/mouse.h and drivers/usbhost/usbhost_hidmouse.c:
- Defined a mouse interface that is very similar to a touchscreen
- interface, but allows reporting of all mouse buttons. Also, unlike
- touchscreen drivers, mouse drivers need to report positional data
- with no button is pressed so that the mouse position can drive a
- cursor (2014-2-10).
- * drivers/usbhost/usbhost_hidmouse.c, include/nuttx/input/mouse.h, and
- include/nuttx/usb/hid.h: Add support for a mouse wheel (2014-2-10).
- * drivers/lcd/mio283qt9a.c and include/nuttx/lcd/mio283qt9a.h: Support
- for the MIO283QT9A LCD. From Toby Duckworth (2014-2-10).
- * configs/mikroe-stm32f4/src/up_mio283qt9a.c: The Mikroe STM32F4 can
- now support the newer MIO283QT9A LCD. From Toby Duckworth (2014-2-10).
- * MANY files changes based on complaints from the tool CppCheck. Several
- latent bugs were fixed (and most likely some new typos were introduced)
- (2014-2-10).
- * arch/arm/include/samd and src/samd: Basic framework to support Atmel
- SAMD20 Cortex-M0+ chips. Initial check-in is incomplete; this is a
- work in progress (2014-2-12).
- * configs/samd20-xplained: Framework to support the Amtel SAMD20
- Xplained Pro. Initial check is just an unverified, rough port of
- the SAM4L Xplained Pro configuration (2014-2-12).
- * arch/arm/src/stm32/stm32_serial.c: Fix cloned typo: FLOWCONTROL
- vs FLOWCONROL (2014-2-14).
- * net/uip/uip_tcptimer.c: Back out a small part of the 6.33 write
- buffering changed. David G says that this causes problems in
- connecting to a server (2014-2-15).
- * The basic SAMD20 Xplained Pro port is complete but still untested
- (2014-2-16).
- * sched/task_terminate.c: Always returns an error because the
- return value was not being set correctly. From Gosha (2014-2-18).
- * stm32f429i-disco/ostest-fpu: OS test for FPU-enabled system from
- David Alessio (2014-2-18).
- * Other misc changes to support FPU on STM32F429 Discovery from
- David Alessio (2014-2-18)
- * stm32f429i-disco/src: Files renamed to make more consistent
- with current board file naming conventions (2014-2-18).
- * stm32 SPI: Disable SPI before changing CR1 register. From David
- Sidrane (2014-2-18).
- * stm32 TIM: Set CCMR when selecting timer channel. From David
- Sidrane (2014-2-18).
- * configs/spark: Board configuration updated by David Sidrane
- (2014-2-19).
- * libc/stdio/lib_sscanf.c: Bug fixes from David Sidrane (2014-2-18).
- * nuttx/drivers/wireless/cc3000 and nuttx/include/nuttx/wireless/cc3000:
- Numerous updates to the CC3000 driver from David Sidrane (2014-2-18).
- * nuttx/configs/stm3240g-eval/webserver: Converted to use the
- kconfig-frontends tools by Alan Carvalho de Assis (2014-2-18).
- * configs/mbed: All mbed configurations have been converted to use
- the kconfig-frontends tools (unverified) (2014-2-18).
- * fs/fs_opendir.c, fs_readdir.c, et al: Modified so that errors
- will not be reported if you attempt to list a empty pseudo-directory
- (2014-2-19).
- * fs/fs_rmdir.c: 'rmdir' can now be used to remove empty directories in
- the pseudo-filesystem such as might be left after umounting a
- file system (2014-2-19).
- * fs/fs_mkdir.c: 'mkdir' can now be used to create empty directories in
- the pseudo-filesystem (2014-2-19).
- * drivers/lcd/mio283qt9a.c: Bug fix from Toby Duckwork (2014-2-19).
- * fs/fs_rename.c: 'rename' can now be used to rename nodes in the
- pseudo-filesystem (2014-2-19).
- * arch/arm/src/samd/sam_sercom.c: Move some common SERCOM logic
- from the USART-specific files to a share-able file where it can
- also be used by SPI and I2C drivers (2014-2-19).
- * arch/arm/src/samd/sam_spi.c: Add framework for a SAMD SPI driver.
- The initial check-in is a crude port of the SAMA5 SPI driver with
- a lot of missing logic (2014-2-19).
- * arch/arm/src/lm/lm_lowputc.c and lm_serial.c: Several errors
- are unmasked with UARTs > UART2 are enabled. From Gosha (2014-2-19).
- * arch/arm/src/samd/sam_spi.c: The SPI driver is code complete,
- but untested (2014-2-20).
- * configs/olimex-lpc1766stck/ftpc: Configuration convert to use
- the kconfig-frontends tools by Alan Carvalho de Assis (2014-2-20).
- * fs/fs_mkdir.c: 'unlink' can now be used to remove things from the
- pseudo-filesystem. A new configuration option as been added:
- CONFIG_DISABLE_PSEUDOFS_OPERATIONS that effectively can be set
- back out these recent changes in rmdir, mkdir, unlink, and rename
- for operations on the pseudo-filesystem (2014-2-20).
- * Kconfig: Add an option to select default values for configuration
- variables based upon whether you want a smaller footprint or more
- features. CONFIG_DEFAULT_SMALL is used in sched/Kconfig and
- fs/Kconfig and in apps/. It turns out this this is not very useful
- if you are modifying existing configurations because then the
- defaults do not apply (2014-2-20).
- * arch/arm/src/sam34/chip/sam4e_vectors.h: Add vector definitions
- for the SAM4E (2014-2-21).
- * arch/arm/src/sam34/chip/sam4e_memorymap.h: Add SAM4E memory map
- (2014-2-21).
- * arch/arm/src/sam34/sam4e_gpio.h, sam4e_periphclks.h, and chip/sam4e_pio.h:
- Add PIO support for the SAM4E (2014-2-21).
- * configs/stm3220g-eval/nsh/defconfig: Converted to use kconfig-frontends
- by Alan Carvalho de Assis (2014-2-10)
- * configs/*/defconfig: Comment out all CONFIG_APPS_DIR settings. These
- should not be set in the default configurations because we don't know
- where the apps/ directly will reside until configuration time (2014-2-21).
- * arch/arm/src/sam34/chip/sam4e_pinmap.h: SAM4E pin multiplexing
- definitions (2014-2-21).
- * sched/sched_processtimer.c and fs/procfs/fs_procfscpuload.c: Add
- logic to measure and calculate the CPU load percentage. From David
- Alessio (2014-2-22).
- * sched/sched_processtimer.c, sched_cpuload.c, fs/procfs/fs_procfscpuload.c,
- and fs_procfscpuload.c: CPU load logic extended to keep counts on each
- thread. The per-thread CPU is now reported in the procfs under
- <pid>/loadavg (2014-2-23).
- * include/stddef.h: ptrdiff_t is defined twice in stddef.h and also in
- sys/types.h. stdef.h is the correct location for the definition, but
- it includes sys/types.h so, at least for now, the definition will be
- retained in sys/types.h (2014-2-25).
- * net/net_close.c: Fix one place where the connection reference count
- was not being decremented. This is really a cosmetic change BUT
- when CONFIG_DEBUG_NET is enable, it will cause assertions (2014-2-25).
- * arch/arm/src/sama5/sam_adc.h: Fix typos in the SAMA5 ADC register
- definition header file (2014-2-26).
- * arch/arm/src/sam34: The port to the SAM4E is code complete (2014-2-16).
- * include/cxx: Fix some bad idempotence definitions in header files
- (2014-2-27).
- * sched/sched_cpuload.c: Change calculation of the total count when the
- time constant related delay elapsed. The total count is now always
- guaranteed to add up to 100% (excepting only truncation errors)
- (2014-2-27).
- * fs/procfs/fs_procfscpuload.c and fs_procfsproc.c: Remove the newline
- at the end of the percentage so that the returned strings can be
- printed on the same line as other values (2014-2-27).
- * sched/Kconfig, sched_cpuload.c, and nuttx/sched/sched_processtimer.c:
- An asynchronous, "external" clock may now be used to drive the CPU
- load calculations for more accurate load measurements when needed
- (2014-2-27).
- * configs/*/defconfig: If CONFIG_NSH_LIBRARY=y then set CONFIG_NSH_READLINE=y
- otherwise the CLE will be selected by default the next time that
- make menuconfig is used (2014-2-28).
- * include/cxx/cstdbool: Ignore _Bool8 if CONFIG_C99_BOOL8=y. (2014-2-28).
- * configs/*/defconfig: Set CONFIG_DEFAULT_SMALL on all tiny MCU
- configurations (2014-2-28).
- * configs/stm3240g-eval/nsh: Configuration converted to use the
- kconfig-frontends tools (2014-2-28).
- * configs/*/ostest: Removed most OS test configurations (except in a few
- cases where there was some good argument to retain the ostest
- configuration) (2014-2-28).
- * configs/stm3240g-eval/nsh2: Configuration converted to use the
- kconfig-frontends tools (2014-3-1).
- * configs/stm3220g-eval/nsh2: Configuration converted to use the
- kconfig-frontends tools (2014-3-1).
- * configs/stm3210e-eval/nsh: Configuration converted to use the
- kconfig-frontends tools (2014-3-1).
- * configs/stm3210e-eval/nsh2: Configuration converted to use the
- kconfig-frontends tools (2014-3-1).
- * configs/lincoln60/nsh: Configuration converted to use the
- kconfig-frontends tools (2014-3-1).
- * configs/lpcxpresso-lpc1768/nsh: Configuration converted to use the
- kconfig-frontends tools (2014-3-1).
- * configs/nucleus2g/nsh: Configuration converted to use the
- kconfig-frontends tools (2014-3-1).
- * configs/vsn/nsh: Configuration converted to use the kconfig-frontends
- tools (2014-3-1).
- * configs/mirtoo/nsh: Configuration converted to use the kconfig-frontends
- tools (2014-3-1).
- * configs/pic32-starterkit/nsh: Configuration converted to use the
- kconfig-frontends tools (2014-3-1).
- * configs/pic32-starterkit/nsh2: Configuration converted to use the
- kconfig-frontends tools (2014-3-1)
- * configs/pic32mx7mmb/nsh: Configuration converted to use the
- kconfig-frontends tools (2014-3-1).
- * configs/ubw32/nsh: Configuration converted to use the kconfig-frontends
- tools (2014-3-1).
- * configs/sim/nsh2: Configuration converted to use the kconfig-frontends
- tools (2014-3-1).
- * configs/lm3s6432-s2e/nsh: Configuration converted to use the
- kconfig-frontends tools (2014-3-1)
- * configs/lm3s8962-ek/nsh: Configuration converted to use the
- kconfig-frontends tools (2014-3-1).
- * configs/eagle100/nsh: Configuration converted to use the
- kconfig-frontends tools (2014-3-1).
- * configs/stm32f4discovery/src/Makefile: Fix typo: stm32_pwm.c not
- stm32_psm.c. Noted by Max Kriegleder (2014-3-1).
- * configs/lpc4330-xplorer/nsh Configuration converted to use the
- kconfig-frontends tools (2014-3-1).
- * configs/ea3152/ostest: Configuration converted to use the
- kconfig-frontends tools (2014-3-1).
- * configs/stm3210e-eval/RIDE, nxlines, and nxtext: Remove some old
- style configurations that are not worth converting to use the
- kconfig-frontends tools (2014-3-2).
- * configs/stm3210e-eval/nx: Configuration converted to use the
- kconfig-frontends tools (2014-3-2).
- * configs/mirtoo/nxffs: Configuration converted to use the
- kconfig-frontends tools (2014-3-2).
- * arch/arm/src/lpc2378/Kconfig: Create Kconfig file for the LPC2378.
- Change most configuration variable names to avoid collisions with
- other platforms (2014-3-2)
- * configs/olimex-lpc2378/nsh: Configuration converted to use the
- kconfig-frontends tools (2014-3-2)
- * configs/olimex-lpc1766stk/nx: Configuration converted to use the
- kconfig-frontends tools (2014-3-2)
- * configs/lpcxpresso-lpc1768/nx: Configuration converted to use the
- kconfig-frontends tools (2014-3-2)
- * configs/lm3s8962-ek/nx: Configuration converted to use the
- kconfig-frontends tools (2014-3-2)
- * configs/sim/nx: Configuration converted to use the kconfig-frontends
- tools (2014-3-2)
- * configs/c5471evm/nettest: Configuration converted to use the
- kconfig-frontends tools (2014-3-3)
- * configs/olimex-strp11/nettest: Configuration converted to use the
- kconfig-frontends tools (2014-3-3)
- * configs/eagle100/nettest: Configuration converted to use the
- kconfig-frontends tools (2014-3-3).
- * configs/ez80f910200zco/nettest: Configuration converted to use the
- kconfig-frontends tools (2014-3-3).
- * configs/stm3220g-eval/nettest: Configuration converted to use the
- kconfig-frontends tools (2014-3-3).
- * configs/stm3240g-eval/nettest: Configuration converted to use the
- kconfig-frontends tools (2014-3-3).
- * configs/sim/nettest: Configuration converted to use the kconfig-frontends
- tools (2014-3-3).
- * configs/ez80f910200zco/dhcpd: Configuration converted to use the
- kconfig-frontends tools (2014-3-3).
- * configs/stm3220g-eval/dhcpd: Configuration converted to use the
- kconfig-frontends tools (2014-3-3).
- * configs/stm3240g-eval/dhcpd: Configuration converted to use the
- kconfig-frontends tools (2014-3-3).
- * configs/lpcxpresso-lpc1768/dhcpd: Configuration converted to use the
- kconfig-frontends tools (2014-3-3)
- * configs/olimex-lpc1766stk/usbmsc: Configuration converted to use the
- kconfig-frontends tools (2014-3-3)
- * configs/nucleus2g/usbmsc: Configuration converted to use the
- kconfig-frontends tools (2014-3-3)
- * configs/lpcxpresso-lpc1768/usbmsc: Configuration converted to use the
- kconfig-frontends tools (2014-3-3)
- * configs/stm3210e-eval/usbmsc: Configuration converted to use the
- kconfig-frontends tools (2014-3-3)
- * configs/hymini-stm32v/usbmsc: Configuration converted to use the
- kconfig-frontends tools (2014-3-3)
- * configs/ea3131/usbmsc: Configuration removed. It could not possible
- useful because there is no MCI driver for the EA3131 (2014-3-3)
- * configs/mcu123-lpc214x/usbmsc: Configuration converted to use the
- kconfig-frontends tools (2014-3-3)
- * configs/teensy/nettest: Configuration converted to use the kconfig-frontends
- tools (2014-3-3).
- * configs/*/dhcpd: Add missing DHCPD configuration settings (2014-3-3).
- * configs/stm32f4discovery/pm: Configuration converted to use the
- kconfig-frontends tools (2014-3-4)
- * configs/stm3210e-eval/pm: Configuration converted to use the
- kconfig-frontends tools (2014-3-4)
- * configs/stm3240g-eval/nxconsole: Configuration converted to use the
- kconfig-frontends tools (2014-3-4)
- * configs/stm3210e-eval/nxconsole: Configuration converted to use the
- kconfig-frontends tools (2014-3-4)
- * configs/stm3240g-eval/telnetd: Configuration converted to use the
- kconfig-frontends tools (2014-3-4)
- * configs/stm3220g-eval/telnetd: Configuration converted to use the
- kconfig-frontends tools (2014-3-4)
- * fs/fat/fs_fat32.c: Fix an error in the FAT logic that can cause file
- corruption. The error conditions are rare and only seen with very
- large files. From Andrew Tridgell. This replaces a previous, partial
- fix for the same problem (2014-3-4).
- * configs/hymini-stm32v/usbserial: Configuration converted to use the
- kconfig-frontends tools (2014-3-4)
- * configs/ea3131/usbserial: Configuration converted to use the
- kconfig-frontends tools (2014-3-4)
- * configs/mcu123-lpc214x/usbserial: Configuration converted to use the
- kconfig-frontends tools (2014-3-4)
- * configs/olimex-lpc1766stk/thttpd: Configuration converted to use the
- kconfig-frontends tools (2014-3-4)
- * configs/lpcxpresso-lpc1768/thttpd: Configuration converted to use the
- kconfig-frontends tools (2014-3-4)
- * configs/eagle100/thttpd: Configuration converted to use the
- kconfig-frontends tools (2014-3-4)
- * configs/eagle100/httpd: Configuration converted to use the
- kconfig-frontends tools (2014-3-4)
- * configs/ez80f910200zco/httpd: Configuration converted to use the
- kconfig-frontends tools (2014-3-4)
- * configs/c5471evm/httpd: Configuration converted to use the
- kconfig-frontends tools (2014-3-4)
- * configs/eagle100/nxflat: Configuration converted to use the
- kconfig-frontends tools (2014-3-4)
- * configs/sim/touchscreen: Configuration converted to use the
- kconfig-frontends tools (2014-3-4)
- * configs/sim/pashello: Configuration converted to use the
- kconfig-frontends tools (2014-3-4)
- * configs/sim/nx11: Configuration converted to use the
- kconfig-frontends tools (2014-3-4)
- * configs/ez80f910200zco/nsh: Configuration converted to use the
- kconfig-frontends tools (2014-3-4)
- * configs/ez80f910200zco/poll: Configuration converted to use the
- kconfig-frontends tools (2014-3-4)
- * configs/olimex-lpc1766stk/slip-httpd: Configuration converted to use the
- kconfig-frontends tools (2014-3-4)
- * configs/c5471evm/nsh: Configuration converted to use the
- kconfig-frontends tools (2014-3-5)
- * configs/compal_e99/nsh_compalram: Configuration converted to use the
- kconfig-frontends tools (2014-3-5)
- * configs/compal_e99/nsh_highram: Configuration converted to use the
- kconfig-frontends tools (2014-3-5)
- * configs/mcu123-lpc214x/composite: Configuration converted to use the
- kconfig-frontends tools (2014-3-5)
- * configs/olimex-strp711/nsh: Configuration converted to use the
- kconfig-frontends tools (2014-3-5)
- * configs/amber/hello: Configuration converted to use the
- kconfig-frontends tools (2014-3-5)
- * configs/micropendous3/hello: Configuration converted to use the
- kconfig-frontends tools (2014-3-5)
- * configs/teensy/hello: Configuration converted to use the
- kconfig-frontends tools (2014-3-5)
- * configs/teensy/nsh: Configuration converted to use the
- kconfig-frontends tools (2014-3-5)
- * arch/avr/Kconfig, avr32/Kconfig, at32uc3/Kconfig, atmega/Kconfig, and
- at90usb/Kconfig: Reshuffle lots of AVR-related configuration names to
- make space for AVR32. Populate AVR32 Kconfig file (2014-3-5).
- * configs/avr32dev1/ostest: Configuration converted to use the
- kconfig-frontends tools (2014-3-5)
- * configs/avr32dev1/nsh: Configuration converted to use the
- kconfig-frontends tools (2014-3-5)
- * configs/ntosd-dm320/nettest: Configuration converted to use the
- kconfig-frontends tools (2014-3-5)
- * configs/ntosd-dm320/nsh: Configuration converted to use the
- kconfig-frontends tools (2014-3-5)
- * configs/ntosd-dm320/poll: Configuration converted to use the
- kconfig-frontends tools (2014-3-5)
- * configs/ntosd-dm320/thttpd: Configuration converted to use the
- kconfig-frontends tools (2014-3-5)
- * configs/ntosd-dm320/udp: Configuration converted to use the
- kconfig-frontends tools (2014-3-5)
- * configs/ntosd-dm320/uip: Configuration converted to use the
- kconfig-frontends tools (2014-3-5)
- * arch/Kconfig, arch/arm/Kconfig, configs/ea3131/Kconfig,
- configs/ea3131/pgnsh/defconfig, configs/ea3131/src/up_fillpage.c,
- configs/ea3152/Kconfig, nuttx/configs/ea3152/src/up_fillpage.c,
- include/nuttx/page.h, and tools/cfgdefine.c: Add configuration
- settings for the on-demand paging option (2014-3-5).
- * configs/ea3131/pgnsh: Configuration converted to use the
- kconfig-frontends tools (2014-3-5)
- * configs/qemu-i486/ostest: Configuration converted to use the
- kconfig-frontends tools (2014-3-5)
- * configs/qemu-i486/nsh: Configuration converted to use the
- kconfig-frontends tools (2014-3-5)
- * Many files: Use common naming for all buildroot toolchains
- (2014-3-5).
- * Many files: Use common naming for rest of the toolchains (2014-3-5).
- * configs/ne64badge/ostest and demo9s12nec64/ostest: Configurations
- converted to use the kconfig-frontends tools (2014-3-5)
- * fs/nxffs/nxffs_open.c: Missing call to nxffs_freeentry() causes
- memory leak. From Lzyy (2014-3-6).
- * fs/nxffs/nxffs_stat.c: Looks like stat() has the same problem as
- the one reported by Lzyy (2014-3-6).
- * configs/skp16c26/ostest: Configuration converted to use the
- kconfig-frontends tools (2014-3-6)
- * configs/us7032evb1/ostest: Configuration converted to use the
- kconfig-frontends tools (2014-3-6)
- * configs/us7032evb1/nsh: Configuration converted to use the
- kconfig-frontends tools (2014-3-6)
- * configs/mx1ads/ostest: Configuration converted to use the
- kconfig-frontends tools (2014-3-6)
- * configs/pjrc-8051: Configuration converted to use the kconfig-frontends
- tools (2014-3-6)
- * configs/rgmp/arm/default: Configuration converted to use the
- kconfig-frontends tools (2014-3-6)
- * configs/rgmp/arm/nsh: Configuration converted to use the
- kconfig-frontends tools (2014-3-6)
- * configs/rgmp/x86/default: Configuration converted to use the
- kconfig-frontends tools (2014-3-6)
- * configs/rgmp/x86/nsh: Configuration converted to use the
- kconfig-frontends tools (2014-3-6)
- * configs/rgmp/x86/helloxx: Configuration converted to use the
- kconfig-frontends tools (2014-3-6)
- * configs/rgmp/x86/cxxtest: Configuration converted to use the
- kconfig-frontends tools. This completes the conversion of all
- configurations to the newer format (2014-3-6)
- * Removed the CONFIG_NUTTX_NEWCONFIG setting from every defconfig
- file (2014-3-6).
- * The legacy, manual configuration is no longer supported by the
- NuttX build system. Only the newer configurations generated by
- the kconfig-frontends tools will generate viable NuttX
- configurations. All board configurations in the NuttX source tree
- have been converted to use the newer configuration, but if you have
- some older style configurations for you board, you will need to
- convert those configurations to use the kconfig-frontends tools.
- See http://www.nuttx.org/doku.php?id=wiki:howtos:convertconfig for
- some guidelines (2014-3-6).
- * drivers/serial/Kconfig: Correct an error introduced in this file
- in very recent commits (2013-3-6).
- * configs/*sam*: Refresh all SAM* configurations with the latest
- Kconfig files (2014-3-6).
- * configs/stm32f4discovery: Refresh all configurations (except
- winbuild) with the latest Kconfig files (2014-3-6).
- * configs/viewtool-stm32f107: Refresh all configurations with the
- latest Kconfig files (2014-3-6).
- * configs/16z, mikroe-stm32f4, olimex-lpc1766stk, px4fmu-v2_upstream,
- sim, and stm32f429i-disco: Refresh all configurations (2014-3-6).
- * Documentation/NuttShell.html: Update per recommendations from Max
- Kriegleder (2014-3-6).
- * configs/pic32-starterkit, pic32mx7mmb, stm3210e-eval, stm3220g-eval,
- and stm3240g-eval: Refresh all configurations with the latest
- Kconfig files (2014-3-7).
- * configs/qemu-i486/src: Files renamed to correspond with current
- thinking about naming (2014-3-8).
- * arch/x86/src/qemu/qemu_keypad.c and qemu_vga.c: New QEMU keyboard
- and VGA drivers from Lizhuoyi (2014-3-8).
- * configs/olimex-lpc2378/src: Files renamed to correspond with current
- thinking about naming (2014-3-8).
- * arch/arm/src/lpc2378/lpc23xx_i2c.c and lpc23xx_spi.c: I2C and SPI
- drivers for the LPC23xx from Lizhuoyi (2014-3-8).
- * arch/arm/include/tiva and src/tiva: The old lm/ directories were
- renamed tiva/ to better support new products coming down the pipe
- from TI (2014-3-8).
- * arch/arm/include/tiva, src/tiva, and configs/: All files and all
- all functions beginning with the name lm_ changed to tiva_
- (2014-3-8).
- * configs/: Refresh all LM3/4/Tiva configurations (2014-3-9).
- * arch/arm/src/tiva/chip/tm4c_pinmap.h: Add pin multiplex definitions
- for the TM4C123 (2014-3-9).
- * arch/arm/src/tiva/chip/tm4c_memorymap.h: Add memory map for the
- TM4C123 (2014-3-9).
- * arch/arm/src/tiva/: Add GPIO and SYCONTROL register bit definitions
- for the TM4C123 (2014-3-10).
- * configs/tm4c123g-launchpad: Add basic board support for the
- TM4C123G-Launchpad (2014-3-10).
- * configs/sam4e-ek: Add basic board support for the SAM4E-EK board.
- More work is needed. The initial commit is little more than the
- SAM3U-EK with name changes (2014-3-10).
- * configs/spark: Refresh all spark configurations (2014-3-11).
- * arch/arm/src/tiva/chip/tm4c_memorymap.h: Fix typos reported by
- Daniel Pereira de Carvalho (2014-2-12).
- * arch/arm/src/sam34/sam_emac.c: Add an Ethernet MAC driver for the
- SAM4E. The initial checkin is essentially the SAMA5D3 EMAC driver
- with naming changes as appropriate (2014-3-12).
- * arch/arm/src/sam34/sam_cmcc.c: Add logic to manage the Cortex-M
- Cache Control block. Untested on initial check-in (2014-3-12).
- * arch/arm/src/sam34/sam_emac.c: Fix EMAC pin configuration (was been
- set up for RMII instead of MII). Now the driver EMAC appears to be
- functional (2014-3-13).
- * configs/sam4e-ek/nsh: Networking support is now enabled by default
- in the NSH configuration (2014-3-13).
- * arch/arm/src/sam34/sam_spi.c: Backported the SAMA5 SPI driver to
- the SAM3/4 architecture. The SAMA5 version supports both multiple
- SPI peripherals as needed by the SAM3A and SAM3X and also supports
- DMAC (but not PDC). The initial commit is untested and may very
- well have (temporarily) broken SPI for the SAM3/4/ family (2014-3-13).
- * configs/sam4e-ek/src/sam_at25.c and sam_hsmci.c: Added support for
- the AT25 serial FLASH. Restructured the logic that registers the
- HSMCI block driver (2014-3-13).
- * arch/arm/src/sam34/sam_dmac.c and sam_spi.c: Fixes to DMA in general
- and to SPI in particular (2014-3-14).
- * configs/sam4e-ek/nsh: DMA-based SPI and a FAT file system on the
- AT25 Serial FLASH are now supported by default in the NSH configuration
- (2014-3-14).
- * sched/nanosleep.c: Fix a missing call to re-enable interrupts. From
- Jason Jiang (2014-3-15).
-
-7.2 2014-04-29 Gregory Nutt <gn...@nuttx.org>
-
- * arch/arm/src/sam34/sam_udp.c and .h: Add a USB full speed device
- driver (UDP) for the SAM4E (2014-3-17).
- * Documentation/NuttxPortingGuide.html: Typo fixes from Vijay Kumar
- (2014-3-18).
- * arch/arm/Kconfig: Improved documentation of the use of the
- BASEPRI register from Vijay Kumar (2014-3-19).
- * include/nuttx/i2c.h: More typo fixes from Vijay Kumar (2014-3-19).
- * arch/Kconfig and *_assert.h: Add a configuration option to enable
- dumping of the USB trace buffer on assertion (2014-3-19).
- * drivers/usbdev/Kconfig, arch/arm/src/sam34/Kconfig, and
- drivers/usbdev/usbmsc_scsi.c: If DCD can support queuing of stall
- requests, then the USB MSC stall work around delays are not necessary
- (2014-3-20).
- * net/netdev_findbyaddr.c: Skip network devices that are in the
- "down" state. It does not make sense to consider an address match
- with a "down" device. From Brennan Ashton (2014-3-20).
- * configs/sam4e-ek/usbnsh: Add a NSH configuration that uses the
- NSH console (2014-3-22).
- * arch/arm/src/stm32/stm32_eth.c: Add IGMP hashing support. From
- Manuel St�hn (2014-3-24).
- * net/netdev_ioctl.c and uip/uip_input.c: IGMP-related bug fixes
- from Manuel St�hn (2014-3-24).
- * arch/arm/src/sam34: Add missing HSCMI configuration settings to
- Kconfig; update naming to include SAM34_ (2014-3-24).
- * configs/sam4e-ek/include/board.h: Update HSMCI timing to use the
- CLKODD bit (2014-3-24).
- * drivers/include/mtd/Kconfig, sector512.c, and include/nuttx/mtd/mtd.h:
- Add a new MTD driver that can be used to contain another driver and
- force its apparent sector size to be 512 bytes (2014-3-24).
- * arch/arm/src/sam34/sam_lowputc.c sam_serial.c: Fix a mysterious
- multithreading bug that can lock up the serial port (2014-3-14).
- * drivers/usbdev/Kconfig, usbmsc.c, usbmsc.h, and usbmsc_scsi.c:
- Redesign threading module used with the USB MSC driver. It was using
- pthreads before and these were changed to a kernel thread. The reason
- for this has to do with task grouping: A pthread is a memory of the
- group of the task that started it. A kernel thread is independent of
- the task that started in (other than knowing it as the parent). This
- allows me to remove so kludge logic to "deparent" the pthread on
- startup (2014-3-25).
- * tools/astyle.sh: A code formatting tool from Lorenz Meier. This
- tool should do a better job than the old tools/indent.sh tool
- (2014-3-26).
- * arch/arm/src/sam_hsmci.c and sam_spi.c: Add support to invalidate
- cached memory if the CMCC is enabled (not yet tested, 2014-3-26).
- * arch/arm/src/sam_spi.c: Add logic to handle SPI word widths > 8
- (also untested on initial checkin, 2014-3-26).
- * configs/sam4e-ek: All configurations updated to run with 120MHz
- CPU speed and with the CMCC enabled. Calibrated delay loop
- (2014-3-26).
- * drivers/lcd/Kconfig: Add missing configuration for the MIO283QT-9A
- LCD. Reported by Toby Duckworth (2014-3-27).
- * arch/arm/include/sama5/chip.h and arch/arm/src/sama5/Kconfig: Add
- support for the SAMA5D36 (2014-3-28).
- * libc/strings/lib_strncpy.c: Change ordering of test and copy. Logic
- would have failed if n=0; one byte was always copying before testing
- for the end of the copy.
- * nuttx/configs/sama5d3-xplained/: Add a board support configuration
- for the Atmel SAMA5D3 Xplained board. The initial check in is not
- finished. For example, it still builds to run out of NOR FLASH but
- the SAMA5D Xlpained has no NOR FLASH (2013-4-28).
- * arch/arm/src/sama5/sam_pmc.c and .h: Add functions to calculate
- PLLACK, PCK, and MCK frequencies given the main clock frequency
- (2014-3-29).
- * configs/sama5d*/include/board.h, board_sdram.h, and other files:
- When booting from SDRAM, we need to query the PMC registers (using
- the functions in sam_pmc.c) to determine the MCK, PCK, etc. We assume
- that the MCK input clock is well known main crystal oscillator
- frequency (2014-3-29).
- * configs/sama5d3x-ek: Change all configuration names to board-
- specific names so that this are no name collisions with other
- boards that have similar configuration variables (2013-3-30).
- * configs/nuttx/compiler.h: Add macro UNUSED() that can be used
- to eliminate warnings about variables that are set to values
- that are not used (2014-3-30).
- * arch/arm/src/sama5/sam_hsmci_clkciv.c: Remove HSCMI-related
- functions that did not belong in sam_pmc.c and give them their
- own file (2014-3-30).
- * arch/arm/src/sama5/sam_boot.c: Fix some backward conditional
- compilation (2014-3-30).
- * libc/stdio/lib_sccanf.c: Fix a counting error in the return
- value from sscanf(). Noted by kfrolov. Also, sscanf() should
- return EOF if no values were converted (2014-3-30).
- * include/time.h and sched/clock_settime(): Add support for
- CLOCK_REALTIME. From Macs N (2014-3-31).
- * libc/stdio/lib_ferror.c, lib_fread.c, lib_libfflush.c,
- lib_libfread.c, and lib_libfwrite.c: Finish incomplete support
- for ferror(). From Macs N (2014-3-14).
- * libc/stdio/lib_ftell.c: Fix a logic error in ftell(). It was
- simply using the file offset and did not take into account data
- buffered in memory. From Macs N (2013-3-31).
- * Add CONFIG_CLOCK_MONOTONIC that case used to disable CLOCK_MONOTONIC
- for a smaller footprint (2013-3-31).
- * sched/Kconfig: Menu has gotten too long. And another layer of
- menuing in order to simplify this layer (2014-3-31).
- * arch/arm/src/sama5_boot.c: Fix double mapping of SDRAM when executing
- out of SDRAM. In this case, the SDRAM was already mapping in
- arm_head.S (2014-3-31).
- * arch/arm/src/sama5/chip/sam_dbgu.h: Add SAMA5D3 DBGU definition
- header file (2014-3031).
- * arch/arm/src/sama5/sam_dbgu.c and .h: Add support for the SAMA5D3
- DBGU (2014-4-1).
- * configs/sama5d3-xplained/nsh: Configurations now use the DBGU for
- the serial console (instead of USART1) (2014-4-1).
- * libc/stdio/lib_sccanf.c: Use stroul() vs strol() with %u format
- otherwise, range of values is restricted because of sign bit
- from kfrolov (2014-4-2).
- * arch/arm/src/sama5/sam_boot.c, sam_irq.c, chip/sama5d3x_memorymap.h:
- When running from SDRAM, vectors must lie in SRAM (2014-4-2).
- * arch/arm/src/armv7-a/arm_head.S and cache.h: On start-up, make
- certain that the MMU and caches are disabled (probably un-necessary)
- (2014-4-2).
- * arch/arm/src/sama5/sam_boot.c: If we have to copy vectors, then
- make sure to clean the DCache to be sure that the copied vectors are
- in the physical RAM (2014-4-2).
- * arch/arm/src/sama5/sam_irq.c: After we modify the AXI MATRIX, make
- sure to invalidate all caches and TLBs (probably un-necessary)
- (2014-4-2).
- * arch/arm/src/sama5/sam_irq.c: Set the VBAR register to zero. If
- were started by a bootloader (vs. a RESET), then the VBAR register
- may not be in its reset state (zero, 2014-4-3).
- * arch/arm/src/sama5/sam_boot.c, sam_irq.c, and chip/sama5d3x_memorymap.h:
- When booting from SDRAM, don't relocated vectors to ISRAM. Instead,
- just set the VBAR register to address of the vectors in SDRAM.
- * arch/arm/src/sama5/sam_clockconfig.c: BMS Fixed to match what the HW
- does. From David Sidrane (2014-4-3).
- * arch/arm/src/sama5/Kconfig, sam_boot.c, andsam_clockconfig.c: On some
- hardware, reconfiguring the PLL while executing out of NOR FLASH causes
- crashes. This was fixed by David Sidrane by implementing RAM functions.
- The killer code is copied and executed from ISRAM and the crash is
- avoided (2014-4-3).
- * configs/sama5d3-xplained/Kconfig and include/board*.h;
- configs/sama5d3x-ek/Kconfig and include/board*.h: Add support for
- 528MHz CPU clock (2014-4-3).
- * arch/arm/src/sama5/Make.defs: Fix a build error that occurs when
- only USB device tracing is enabled (2014-4-4).
- * Documentation/UsbTrace.html: Add some discussion of the USB monitor
- (2014-4-4).
- * nuttx/arch/arm/src/armv7-a/mmu.h: Bufferable bit did not do what
- I thought it was going to do. Result was the NOR FLASH accesses
- were very slow (2014-4-3).
- * arch/arm/src/sama5/sam_udphs.c: Fix a case where received status
- was not being cleared, causing OUT SETUP commands to fail (2014-4-6).
- * arch/arm/src/tiva/tiva_syscontrol.c: Add logic for TM4C125GXL based
- on logic from Daniel Carvalho with modifications. I think the
- LM4F120 may have broken before as well(?). In any event, the LM4F120
- also works well with this change (2014-4-7).
- * Back out part of 610e2aa0c224e2936fe8009ef4a2351ce607067a: Need to
- be able to select USB console devices when there is no /dev/console
- enabled. Noted by Librae (2014-4-8).
- * configs/*/defconfig: Increase the number of preallocated watchdogs
- in all configurations that use networking or USB (2014-3-9).
- * include/nuttx/syslog/syslog.h and ramlog.h: Move syslog.h and
- ramlog.h to include/nutt/syslog (2014-4-10).
- * sched/errno_getptr.c and getpid.c: Add some checks. If these
- functions are called early in initialization before the tasking
- structures are initialized, they will not behave properly
- (2014-4-10).
- * arch/arm/src/sama5/sam_twi.c: TWI data sending is fails to increment
- the number of bytes transferred on first byte sent. From David Sidrane
- (2014-4-10).
- * configs/sama5d3x-ek/src: The red LED is controlled by PE24 which is
- also the camera/ISI interface reset line. So if the a camera is
- installed, then we must avoid controlling the red LED or we inadvertently
- also reset the camera module. Noted by David Sidrane (2014-4-11).
- * arch/arm/src/stm32/stm32_usbhost.c/.h and stm32_otgfshost.c: USB host
- tracing added by Leo (2014-4-12).
- * arch/arm/src/sama5/sam_adc.c, sam_can.c, sam_emac.c, sam_gmac.c,
- sam_ssc.c, and sam_twi.c: If running from SDRAM, then BOARD_MCK_FREQUENCY
- is not a constant and cannot be used in conditional compilation (2014-4-16).
- * drivers/lcd/mio283qt9a.c and include/nuttx/lcd/mio283qt9a.h: Update the
- MIO183QT-9A LCD driver to support reading from the LCD. From Toby
- Duckworth (2014-4-16).
- * arch/arm/src/stm32/chip/stm32f20xxx_pinmap.h: Correct a mapping for
- SPI MOSI pin. From dlsitzer (2014-4-26).
- * arm/src/sama5/sam_clockconfig.c and common/up_internal.h: Move the
- un-definitions of __ramfuncs__ from the .c file to the .h file or,
- otherwise, the attribute will be applied differently for the prototype
- and the function definition. Sourceforge patch 38 from Luciano Neri
- (2014-4-17).
- * arch/arm/src/sama5/sam_emac.c: Add missing right parentheses. This
- introduced in the above change and is Sourceforge patch 39 from Luciano
- Neri (2014-4-17).
- * configs/sama5dx-ek/include/board.h and sama5d3-xplained.h: These files
- reference type xcpt_t and so must include nuttx/irq.h. This is
- Sourceforge bug 25 submitted by Luciano Neri (2014-4-17).
- * arch/arm/src/stm32/stm32_otgfshost.c: Some fixes related to low-speed
- devices and interrupt endpoints from Leo (2014-4-17).
- * configs/stm32f4discovery/src/stm32_usb.c: Add support to register
- keyboard and mouse classes if so configured. From Leo (2014-4-17).
- * include/nuttx/usb/usbhost: Fix some USB HID-related conditional
- compilation. From Leo (2014-4-17).
- * drivers/usbhost/usbhost_hidmouse.c: Don't include NAKs from the device
- in the error count. From Leo (2014-4-17).
- * arch/arm/src/sam34/sam_irq.c: Fix initialization of the default
- priorities (2014-4-17).
- * arch/arm/src/kinetis/kinetis_irq.c, lpc17xx/lpc17_irq.c, and
- tiva/tiva_irq.c: Modify the logic to disables the interrupts and sets
- the default interrupt priority so that it uses the ICTR to get the
- number of interrupt lines/registers. This is instead of using some
- fixed number of initializations based a priori knowledge of the number
- of interrupt lines in the MCU. This logic is untested on some MCUs
- on initial check-in0 (2014-4-17).
- * arm/src/lpc17xx/Kconfig and lpc17_ethernet.c: The default interrupt
- priority should be default, not the highest priority (2014-4-19).
- * configs/lpcxpresso-lpc1768: Refreshed all defconfig files (2014-4-19).
- * configs/olimex-lpc1766stk: Refreshed all defconfig files (2014-4-19).
- * configs/zkit-arm-1769: Refreshed all defconfig files (2014-4-19).
- * include/nuttx/binfmt/ieee695.h: Beginning of header file for IEEE
- 695 OMF header file (2014-4-19).
- * arch/arm/include/stm32/chip.h and src/stm32/Kconfig: Add support
- for the STM401RE. From Frank Bennett (2014-4-20).
- * README.txt, Documentation/README.html, configs/Kconfig and README.txt,
- configs/nucleo-f401re: Add support for the Nucleo-F401RE board. From
- Frank Bennett (2014-4-20).
- * arch/arm/src/sam34/sam_rtc.c/.h: Port RTC driver from SAMA5 to
- SAM3/4. From Bob Doiron (2014-4-21)
- * arch/arm/src/sam34/sam4s_periphclks.h: Fix error in macros that
- disable peripheral clocking. From Bob Doiron (2014-4-21)
- * drivers/mmcsd/mmcsd_sdio.c/.h: Misc improvements from Bob Doiron
- (2014-4-21)
- * arch/arm/src/sam34/sam_hsmci.c and chip/sam_hsmci.h: Extensions
- from Bob Doiron needed to support PDC-based HSMCI DMA transfers
- (2014-4-21).
- * configs/sam4s-xplained-pro: Support for the SAM4S Xplained Pro
- board from Bob Doiron (2014-4-21).
- * configs/sam4s-xplained-pro: Added card detect (kind of broken
- still); added proc/vfat mounting during init to save some typing.
- From Bob Doiron (2014-4-21).
- * configs/sam4s-xplained-pro: Boost PLLA to 240MHz to allow USB. From
- Bob Doiron (2014-4-21).
- * arch/arm/src/sam34/sam_wdt.c/.h: Add watchdog driver. From Bob
- Doiron (2014-4-21).
- * nuttx/configs/sam4s-xplained-pro: Add board-specific watchdog
- timer support. From Bob Doiron (2014-4-21).
- * drivers/timer.c and include/nuttx/timer.h: Timer "upper half"
- driver and lower half interface definition from Bob Doiron
- (2014-40-22).
- * arch/z16/src/z16f/z16f_espi.c: Add ZNEO ESPI driver (2014-4-24).
- * arch/arm/src/stm32/stm32_sdio.c: The dmaflight method must
- be conditioned on CONFIG_SDIO_PREFLIGHT. Noted by Pelle
- Windestam (2014-4-25)
- * configs/nucleo-f401re: Removed bogus references to the MPU
- (2014-4-25).
- * arch/z16/src/z16f_timerisr.c: Fix calculation of timer
- reload and prescaler. The timer frequency was way too fast
- (2014-4-25).
- * arch/arm/src/stm32/stm32_otgfsdev.c and others: Sourceforge
- Ticket #26. up_prioritize_irq should not be called if
- CONFIG_ARCH_IRQPRIO is not defined (2014-4-25).
-
-7.3 2014-06-25 Gregory Nutt <gn...@nuttx.org>
-
- * arch/arm/src/sama5/sam_clockconfig.c: Needed function sam_pmcwait()
- is needed when UDPHS, EHCI, or OHCI is configured but may not be
- compiled in due to insufficient conditional logic. From Luciano Neri
- (SourceForge patch #40) (2014-4-29).
- * arch/arm/include/stm32/chip.h, src/stm32/Kconfig, stm32_allocateheap.c,
- configs/nucleo-f401re/nsh/defconfig, and scripts/ld.script: Numerous
- changes, most correcting memory usage on the Nucleo-F401RE (2014-4-30).
- * /drivers/mtd/w25.c: Extended by Mark Whitehorn to support the 8Mbit
- W25Q80BV part (2014-4-30).
- * configs/sam4s-xplained-pro: Update LED control logic from Bob Doiron
- (2014-4-30).
- * drivers/timer.c and include/nuttx/timer.h: Enhanced timer interface
- from Bob Doiron (2014-4-30).
- * arch/arm/src/sam34/Kconfig and sam_tc.c: Enhanced timer/counter driver
- from Bob Doiron (2014-4-30).
- * configs/sam4s-xplained-pro/Kconfig, nsh/defconfig, and src/sam_tc.c:
- The SAM4S Xplained Pro now uses the extended timer/counter features.
- From Bob Doiron (2014-4-30).
- * include/nuttx/arch.h and sched/os_internal.h: If the CPU load
- measurements are being driven by an external clock, then the prototype
- for sched_process_cpuload() must be available in include/nuttx/arch.h
- (2014-4-30).
- * Documentation/NuttShell.html and many defconfig files: The alternate
- console device CONFIG_NSH_CONDEV must not be defined unconditionally.
- This causes errors when using Telnet sessions. This was solved by
- adding CONFIG_NSH_ALTCONDEV: CONFIG_NSH_ALTCONDEV enables or disables
- the feature then, if enabled, CONFIG_NSH_CONDEV provides the alternative
- console device name (2014-5-5).
- * arch/arm/src/sam34/sam_rtt.c/.h: RTT driver from Bob Doiron. Also
- added high resolution RTC emulation using the RTT for the sub-second
- counter (2014-5-5).
- * configs/sam4s-xplained-pro: Clean-up of LED usage and also some
- integration of new timer features. From Bob Doiron (2014-5-5).
- * drivers/timer.c and include/nuttx/timer.h: Timer driver updates from
- Bob Doiron (2014-5-5).
- * binfmt/symtab_findorderedbyname.c: Fix an error in the symbol search
- function. Noted by Pelle Windestam (2014-5-6).
- * arch/arm/src/stm32/stm32f40xxx_rcc.c and configs/nucleo-f401re/include/board.h:
- The Nucleo-F401RE has no on-board crystals and, hence, needs to run
- with the PLL input from the on-chip HSI clock (2014-5-6).
- * arch/arm/src/armv7-a/arm_memcpy.S: This is the same optimized memcpy()
- function that Mike Smith brought in for the ARMv7-M with minor tweaks
- by David Sidrane to work with the ARMv7-A (2014-5-6).
- * binfmt/libpcode, pcode.c, include/nuttx/poff.h, and binfmt/pcode.h:
- Framework to support Pascal P-Code as a binary format. At present this
- logic is incomplete and really nothing more than a thought experiment
- to determine the feasibility of the P-code binary format (2014-5-7).
- * drivers/sensors/Make.defs: Correct build dependency. Sourceforge
- ticket #41 from Kosma Moczek (2014-5-8).
- * drivers/serial.c, include/nuttx/serial.h, arch/arm/src/stm32/stm32_serial.c
- and minor updates to all other drivers using the serial interface: Add an
- rxflowcontrol method to the serial interface to better support RX flow control.
- From Jussi Kivilinna (2014-5-8).
- * arch/arm/include/stm32 and src/stm32: Add support for the STM32152 and
- STM32162 Medium+ density parts (plus miscellaneous other improvements to
- the original STM32151 logic). From Jussi Kivilinna and Sami Pelkonen
- (2014-5-8).
- * binfmt/binfmt_dumpmodule.c, binfmt_loadmodule.c, binfmt_unloadmdoule.c,
- builtin.c, elf.c, nxflat.c, pcode.c, and include/nuttx/binfmt/binfmt.h:
- Extend the binfmt interface to handle error conditions where format-specific
- binfmt clean-up is needed in the event of error conditions. This is needed
- by the P-Code binfmt (2014-5-8).
- * binfmt/libpcode, pcode.c, include/nuttx/poff.h, and binfmt/pcode.h:
- Now uses apps/interpreters/prun and is basically functional. More work
- is needed because (1) it is too coupled with apps/ and (2) will not work
- with CONFIG_NUTTX_KERNEL (2014-5-9).
- * arch/arm/src/stm32/stm32_i2c.c: Bring in PX4 fix for I2C in very high
- noise environments or with rogue perpipherals. Taken from the PX4 commit
- 099b2017ccfa0fc7696f168db2a0c2e13fe5edbc by Tridge here:
- https://github.com/PX4/NuttX (2014-5-10).
- * include/nuttx/video/rgbcolors.h: Fix typo in several macros: RBG -> RGB.
- (2014-5-12).
- * drivers/mtd/ramtron.c: Add support for Fujitsu MB85RS1MT part. From
- Charles Ash (2014-5-12).
- * configs/sam4e-ek/src/sam_ili9325.c: Add an LCD driver for the SAM4E-EK
- board. Untested on initial check-in (2014-5-13).
- * configs/sam4e-ek/src/sam_ads7843e.c: Add a touchscreen driver for the
- SAM4E-EK board. Untested on initial check-in (2014-5-13).
- * arch/arm/src/stm32/stm32_i2c_alt.c: Add an alternative I2C implementation
- for the STM32 F03 that works around errata in that part. From Patrizio
- Simona (2014-5-14).
- * arch/arm/src/sam34/sam_gpio.c: Fix some SAM4E compiler errors when
- CONFIG_DEBUG_GPIO is enabled (2014-5-15).
- * sched/sig_mqnotempty.c: Test for a valid signal number is inverted; this
- function could not have been working correctly??? From eero.nurkkala
- (2014-5-20).
- * arch/arm/src/stm32/stm32_lowputc.c: Fix error in conditional
- compilation. From Sami PelKonen (2014-5-20).
- * arch/*/src/* (several files): Make sure that all references to
- up_prioritize_irq() are conditioned on CONFIG_ARCH_IRQPRIO. Problem
- noted by Mike Smith (2014-05-20).
- * drivers/wireless/cc3000/Kconfig: Correct SPI mode for CC3000 is CPOL=0
- CHPA=1. See http://processors.wiki.ti.com/index.php/CC3000_Serial_Port_Interface_(SPI)
- From Jussi Kivilinna (2014-5-21).
- * drivers/wireless/cc3000/cc3000.c and include/nuttx/wireless/cc3000/include/cc3000_upif.h:
- Configuration has CC3000_SPI_MODE settings but source uses
- CONFIG_CC3000_SPIMODE. From Jussi Kivilinna (2014-5-21).
- * drivers/wireless/cc3000/cc3000drv.c: unsoliced_thread does
- initialization of message queue, but main thread might block that
- thread from running and use the uninitialized message queue. The main
- thread must wait until unsolice_thread initializes the required
- structures before proceeding. From Jussi Kivilinna (2014-5-21).
- * drivers/wireless/cc3000/cc3000.c: Fix build when POLL is enabled.
- From Jussi Kivilinna (2014-5-21).
- * arch/arm/include/armv7-m/irq.h: Change bne to bne.n in irqrestore()
- (2014-5-22).
- * Many files: Convert all old-style variadic macros to the C99 form.
- Recent GCC changes tightens up that behavior and can cause some problems
- (at least for the IAR compiler for some reason). See
- https://gcc.gnu.org/onlinedocs/cpp/Variadic-Macros.html#Variadic-Macros.
- Noted by Bob Grimes (2014-5-22).
- * configs/viewtool-stm32f107/nsh: Configuration refreshed (2014-5-23).
- * arch/arm/src/stm32/stm32_i2c_alt.c: Final driver from Max Kriegleder et al.
- Reduces footprint and fixes a bug. (2014-5-23).
- * tools/configure.sh: In-place SED edit messes up permissions on windows.
- From Hannes Delago (2014-5-25).
- * include/nuttx/mtd/mtd.h: Needs forward reference to struct spi_dev_s.
- (2014-5-25).
- * arch/arm/src/stm32/stm32_i2c.c and stm32_i2c_alt.c: Back out PX4 fixes
- that were reverted in the PX4 repositories (2014-5-25).
- * sched/Kconfig: CONFIG_START_YEAR/MONTH/DAY are not required if the
- RTC is enabled (2014-5-26).
- * arch/arm/src/stm32/stm32_rtcc.c: Add retry logic to RTC initialization.
- It sometimes takes longer for the RTC to initialize, at least as noted
- on an F2 part. From dlsitzer (2014-5-27).
- * libc/stdio/lib_snprintf.c: If the size passed to snprintf() is zero,
- then snprintf() must write nothing, but instead return the size of the
- buffer needed to hold the entire string. From Sami Pelkonen (2014-5-30).
- * net/arp: Move arp related files from net/uip to net/arp. Files renamed
- with arp_ prefix (2014-5-30).
- * include/nuttx/net/arp.h and net/arp/arp_timer.c: Moved
- include/nuttx/net/uip/uip-arp.h to include/nuttx/net/arp.h; moved
- net/net_arptimer to arp/arp_timer.c. (2014-5-30).
- * net/igmp: Moved IGMP files from net/uip to net/igmp (2014-5-30).
- * net/icmp: Moved ICMP files from net/uip to net/icmp (2014-5-30).
- * net/uip/uip_tcptimer.c: NET: Notify upper layer when TIME_WAIT or
- FIN_WAIT_2 timeout occurs. Otherwise connections possibly won't get
- freed. From Max Holtzberg (2014-6-2).
- * TCP fallback allocation: Added all states in which the connections are
- about to be closed. Fallback mechanism is disabled when SO_LINGER is
- enabled to prevent deadlocks in netclose_disconnect(). From Max Holtzberg
- (2014-6-2).
- * configs/olimex-stm32_h405: Support for the Olimex STM32 H405 board
- contributed by Martin Lederhilger (2014-6-3).
- * net/arp/Make.defs: Fix an error introduced recently in the net/ build
- (2014-6-3).
- * net/iob: Add generic I/O buffering. Not currently used by anything.
- (2014-6-4).
- * arch/arm/include/sama5 and arch/arm/src/sama5: Basic framework to
- support the SAMA5D4 family. Incomplete on initial check-in (2014-6-3).
- * arch/arm/src/sama5/chip/sam_xdmac.h: Beginning of XDMAC register
- definition header file (incomplete) (2014-6-4).
- * arch/arm/src/sama5/chip/sam_l2cc.h: Add SAMA5D4 L2CC register definition
- header file (incomplete on initial check-in) (2014-6-5).
- * drivers/usbdev/cdcacm.c: Reset RX head to avoid resending last serial
- data when USB cable disconnected/re-connected. From Lizhuoyi (2014-6-6).
- * drivers/usbdev/pl2303.c: Same change cloned for PL2303 (2014-6-6).
- * arch/arm/src/lpc2378: Fix several typos. From Lizhuoyi (2014-6-6).
- * arch/arm/src/lpc17xx/lpc17_gpdma.c: Fix an error when DMA is
- started: The read-modify-write fails when the DMA is started. This
- is because the value read is not the same as the value set (on write
- it is the number of transfers to do; on read it is the number of
- transfers completed). From Lizhuoyi (2014-6-6).
- * configs/sama5d4-ek: Initial board support for the SAMA5D4-EK board.
- This initial check-in is basically the SAMA5D3-Xplained board support
- with appropriate name changes (2014-6-6).
- * stm32/arch/arm/src/stm32_serial.c: Handle configuration for the
- case of 8-bit data with parity. From Freddie Chopin (2014-6-11).
- * binfmt/libelf/elf.c: Fix a compilation error when CONFIG_ELF_DUMPBUFFER
- is defined. From Pelle Windestam (2014-6-12).
- * net/, include/nutt/net, and include/netpacket: Add support for "raw"
- sockets. From Lazlo Sitzer (2014-6-12).
- * arch/arm/src/sama5: Add SAMA5D4 XDMAC driver. Initial check-in is
- just the DMAC driver with a few naming changes (2014-6-12).
- * configs/sama5d4x-ek/ramtest: Add an SDRAM test configuration
- (2014-6-14).
- * libc/stdio/lib_libsnoflush.c, lib_memsistream.c, and lib_memsostream.c:
- Add support for seekable memory streams (2014-6-14).
- * libc/stdio/lib_rawsistream.c, and lib_rawsostream.c: Add support for
- seekable raw streams (2014-6-14).
- * libc/stdio/lib_stdsistream.c, and lib_stdsostream.c: Add support for
- seekable standard streams (2014-6-14).
- * configs/sam4x-xplained*/src/sam_buttons.c: Button interrupts not being
- disabled after being detached. (2014-6-15).
- * binfmt/binfmt_exec.c: Fix a critical error in exec(); argv was not
- being passed (2014-6-15).
- * arch/arm/src/sama5/sam_dmac.h: Fix some critical typos in the SAMA5D3
- DMA definitions (2014-6-17).
- * nuttx/net/net_send_unbuffered.c: Notify the device driver of the
- availability of TX data. From Daniel Lazlo Sitzer (2014-6-18).
- * net/net_close.c, net_send_unbuffered.c, socket.c, and uip_poll.c:
- Various fixes for raw sockets from Daniel Lazlo Sitzer: (1) properly
- free the socket in psock_close(), (2) socket() returns failure when
- there is no free socket/connection, and (3) Set number of bytes to
- transmit is set in the uip_driver_s instance (2014-6-18).
- * net/tcp: Move all TCP files from net/uip to net/tcp (2014-6-18).
- * net/udp: Move all UDP files from net/uip to net/udp (2014-6-18).
- * net/pkt: Move all AF_PACKET files from net/uip to net/pkt (2014-6-18).
- * net/Kconfig: Add option to select CONFIG_NET_GUARDSIZE (2014-6-18).
- * net/net_send_buffered.c: Add checks from buffer allocation failures.
- from Max/Himax (2014-6-19).
- * tools/mkfsdata.pl: Apparently, the trailing the 0x00 in http server
- files is seen as a bug in javascript and images. From Max/Himax
- (2014-6-19).
- * net/ and include/nutt/net (many files): Conversion of the TCP
- write buffering logic to use I/O buffer chains (not tested on initial
- check-in) (2014-6-22).
- * include/time.h and sched/clock_gettime.c: Fix typo in conditional
- compilation: CONFIG_CLOCK_MONOTONIC vs. CLOCK_MONOTONIC. From Manuel
- St�hn (2014-6-23).
- * arch/avr/Kconfig and arch/avr/src/avr32/Kconfig: Fix typos in
- Kconfig files from Stefan Sperling (2014-6-23).
- * net/net_send_unbuffered.c: Remove some spurious white space from
- field selectors. SourceForge ticket #42 (2014-6-23).
- * arch/arm/src/lpc17xx and configs/lpcexpresso-lpc1768: Added support
- for the lpcxpresso's rtc handler, adc, dac, timers, pwm and mcpwm
- drivers. From Max (himax) (2014-6-23).
- * net/tcp/Kconfig: Cannot enable bother TCP write buffering AND raw
- packet sockets. This should not logically be the case, but is because
- the implementations are presently too coupled. The logic packet
- socket logic in net/net_send_unbuffered.c needs to be broken out into
- a separate file so that write buffered TCP and packet socket transfers
- can co-exist (2014-6-23).
- * net/uip/uip_pktsend.c: Move the logic that copies data into the
- device buffer from net/net_send_unbuffered.c to net/uip/uip_pktsend.c.
- This makes the packet socket design more consistent with TCP and UDP
- (2014-6-23).
- * net/: Separate net/net_send_buffered.c and net/net_send_unbuffered.c
- to net/tcp/tcp_send_buffered.c, net/tcp/tcp_send_unbuffered.c, and
- pkt/pkt_send.c (2014-6-24).
- * include/net/if.h and /net/arp/arp_inout.c: Suppress ARP requests on
- data sent from packet sockets (2014-6-24).
- * include/nuttx/net/netconfig.h: Move include/nuttx/net/uip/uipopt.h to
- include/nuttx/net/netconfig.h (2014-6-24).
- * include/nuttx/net/netdev.h: Move include/nuttx/net/uip/uip-arch.h to
- include/nuttx/net/netdev.h (2014-6-24).
- * include/nuttx/net/tcp.h: Move include/nuttx/net/uip/uip-tcp.h to
- include/nuttx/net/tcp.h (2014-6-24).
- * include/nuttx/net/udp.h: Move include/nuttx/net/uip/uip-udp.h to
- include/nuttx/net/udp.h (2014-6-24).
- * include/nuttx/net/pkt.h: Move include/nuttx/net/uip/uip-pkt.h to
- include/nuttx/net/pkt.h (2014-6-24).
- * include/nuttx/net/icmp.h: Move include/nuttx/net/uip/uip-icmp.h to
- include/nuttx/net/icmp.h (2014-6-24).
- * include/nuttx/net/igmp.h: Move include/nuttx/net/uip/uip-igmp.h to
- include/nuttx/net/igmp.h (2014-6-24).
- * include/nuttx/net/ip.h: Move include/nuttx/net/uip/uip-ipopt.h to
- include/nuttx/net/ip.h (2014-6-24).
- * include/nuttx/net/uip.h: Move include/nuttx/net/uip/uip.h to
- include/nuttx/net/uip.h (2014-6-24).
- * net/uip/uip.h: Rename net/uip/uip_internal.h to net/uip/uip.h
- (2014-6-24).
- * net/iob: Add support for throttling read-ahead buffering if the
- read-ahead buffering is competing with write buffering for I/O
- buffers (2014-6-24).
- * net/: Many files changed. Convert existing TCP read-ahead logic
- to use I/O buffer chains (2014-6-24).
- * net/: Clean up all TCP and UDP related naming (204-6-24).
- * net/: Clean up all ICMP, IGMP, ARP, and PKT related naming
- (204-6-25).
- * arch/arm/src/sam34 and include/sam34: Add support for the SAM4CM
- family. From Max Neklyudov (2014-6-25).
-
-7.4 2014-08-15 Gregory Nutt <gn...@nuttx.org>
-
- * arch/arm/src/stm32/stm32_i2c.c: Fix missing configuration of
- GPIO pins in I2C driver. Fix from Alex D. (2014-6-25).
- * NET: Fix an include file ordering problem when CONFIG_NET_STATISTICS=y.
- (2014-6-26).
- * include/nuttx/net/netstats.h: Move statistics from uip.h to new netstats.h
- to remove nasty circular inclusion problem (2014-6-26).
- * arch/arm/src/sama5: Add logic to redirect all SAMA5D4 interrupts to
- the AIC (2014-6-26).
- * net/route: Move routing table functions to net/route (2014-6-26).
- * net/utils: Move some files into net/utils (2014-6-26).
- * net/: Repartition initialization logic so that net/uip is at the bottom
- of the food chain, instead of at the top.
- * apps/include/hex2bin.h: The hex2bin library did not build with
- debug disabled (2014-6-26).
- * configs/sama5d4-ek/dramboot and src/dram_main.c: Add a boot loader that
- runs from ISRAM and loads an Intel HEX file into DRAM (2014-6-26).
- * configs/sama5d4-ek/nsh and scripts/: Setup the SAMA5D4-EK NSH
- configuration to use the DRAMBOOT loader by default (2014-6-26).
- * binfmt: Various changes associated with symbol tables. Most from Pelle
- Windestam (2014-6-27).
- * Networking: Add network device ioctl to access PHY registers. From Daniel
- Lazlo Sitzer (2014-6-27).
- * net/netdev: Move net/netdev*.c to net/netdev/netdev*.c (2014-6-27).
- * arch/arm/src/sam34/chip/sam4cm_ipc.h: Add SAM4CM IPC register header
- file. From Max Neklyudov (2104-6-27).
- * arch/arm/src/sam34: Various fixes PMC and clock configuration for the
- SAM4CM port from Max Neklyudov (2104-6-27).
- * configs/sama5d4-ek/src/dram_main.c: SAMA5D4: Bootloader needs to flush
- D-Cache to memory before disabling the caches (2014-6-27).
- * net/Makefile: Fix a Make.defs inclusion omitted in a previous check-in
- (2014-6-17).
- * net/utils: Move net/uip/uip_chksum.c to net/utils/net_chksum.c
- (2014-6-17).
- * configs/sama5d4-ek/at25boot and src/at25_main.c: Add a configuration
- that will load a bootloader into AT25 Serial FLASH (2014-6-28).
- * libc/math: Change double_t to double in rint(). Add rintf() and rintl()
- while we are at it (2014-6-28).
- * net/iob: Fix some errors in recent network I/O buffering when stack runs
- from interrupt level. Reported by Manuel St�hn (2014-6-28).
- * net/sockets: Create the net/sockets directory and hook it into the
- build system. Move all socket-related C files into net/socket. Move
- net/net.h to net/socket/socket.h (2014-6-28).
- * net/ipv6: Move IPv6 files from net/uip to net/ipv6 (2014-6-28).
- * net/devif: Rename net/uip to net/devif. Rename uip/uip.h to
- devif/devif.h (2014-6-28).
- * net/devif: Rename many functions in net/devif from uip_* to devif_*
- (2014-6-28).
- * configs/sama5d4-ek/src/nsh: The SAMA5D4-EK NSH configuration now
- supports the RTC by default (2014-6-29).
- * arch/arm/src/sama5/Kconfig and sam_hsmci.c: Add configuration to
- assign an XDMAC channel to an HSMCI (2014-6029).
- * Various fixes for networking and tiny webserver from Max (2014-6-29).
- * SAMA5: Various fixes related to DMA in order to get the HSMCI
- driver to build for the SAMA5D4 (2014-6-29).
- * SAMA5D4-EK: Fix HSMCI card-detect pin selection (2014-6-29).
- * net/: Still renaming, mostly uip_* to net_* (2014-6-29).
- * arch/arm/src/stm32/stm32_i2c.c and stm32_i2c_alt.c, and
- libc/time/lib_daysbeforemonth.c: Make variable definitions
- 'static const' when possible to save RAM usage. From Kosma
- Moczek (2014-6-30).
- * include/stdint.h: Correct naming of [U]INT_LEASTn_{MAX|MIN}
- and [U]INT_FASTn{MAX|MIN}. From Kosma Moczek (2014-6-30).
- * drivers/mtd/mtd-config: Extend erase block size to 18-bits in
- order (decrease block size to 14-bits) to handle parts with large
- erase blocks. From Kosma Moczek (2014-6-30).
- * drivers/analog/adc.c: Remove empty ADC write method. From Kosma
- Moczek (2014-6-30).
- * arch/arm/src/stm32/stm32_serial.c: Unconfigure GPIO pins when
- closing a serial port to prevent back effects from back-powering on
- the TX pin. From Kosma Moczek (2014-6-30)
- * arch/arm/src/stm32/Kconfig: Move temperature ranges from chip
- selection configuration prompts. Reorder MCUs in choice menu;
- remove duplicates. Add support for the STM32F103RC and RD. From
- Kosma Moczek (2014-6-30)
- * configs/sam4s-xplained-pro: Correct description of LEDs and
- usage. From Kosma Moczek (2014-6-30)
- * include/unistd.h: Some POSIX_* and _POSIX_* macros are defined
- without value, whereas (as far as I can tell) the newer versions
- of the standard require them to have the value corresponding to
- the standard version implemented, like 200809L. Are there any plans
- to clean this up? For now I've put together a quick patch that
- defines those macros to 1, consistent with the rest of unistd.h.
- From Kosma Moczek (2014-6-30)
- * arch/arm/src/sama5/sam_memories.c: Fix some logic in conversion
- of physical and virtual DRAM addresses when running out of DRAM. This
- is an important bug fix for the SAMA5D3 and 4 when running out of
- DRAM (2014-6-30).
- * arch/arm/src/sama5/sam_pio.c: Another *critical* SAMA5D3 and 4 bug
- fix: PIO clocking must be enabled for all input pins or else the
- value that is read never changes. (2014-6-30).
- * net/: Many more functions renamed to follow new modularization of
- the networking code. This is part of an ongoing repartitioning
- effort and there is still more to be done. There will be no additional
- notations in this ChangeLog until the renaming is complete (2014-6-30).
- * arch/arm/src/sam34/sam_emac.c, sama5/sam_emaca.c, sam_emacb.c, and
- sam_gmac.c: Fix cloned error: Wrong bits being cleared before ORing
- in new bits (2014-7-1).
- * drivers/syslog/ramlog.c: syslog_putc needs to set the errno and
- return EOF on a failure (2014-7-1).
- * SAM3/4 and SAMA5 Ethernet: Fix an error in the function that
- determines the number of free TX descriptors. This is an important
- bugfix on busy networks (2014-7-2).
- * SAM4 AES driver. Contributed by Max Neklyudov (2014-7-3).
- * crypto/ and include/crypto: Beginnings of a crypto/ subsystem from
- Max Neklyudov (2014-7-3).
- * arch/arm/src/stm32 and fs/procfs: Add a procfs entry to show the
- state of the CCM heap usage. From Pelle Winderstam (2013-7-3).
- * SAMA5 OHCI: Fix an error in a DEBUGASSERT statement. Caused assertion
- to fire inappropriately when a low- or full-speed device was removed
- and CONFIG_DEBUG=y (2013-7-3).
- * SmartFS. Fix for a bug that would show up if CONFIG_MTD_BYTE_WRITE
- was not selected and the SMART sector size was larger than the mt
- device's block size (like it would be if using SMARTFS on larger
- flash devices). From Ken Pettit (2014-7-3).
- * tools/mkdeps.c: NAME_MAX not available on SunOS; use FILENAME_MAX
- or MAXNAMELEN. Noted by Douglas Beattie (2014-7-4).
- * drivers/mtd/smart.c: Increase some variables from uint16_t to uint32_t
- to handle larger device sizes. From Ken Pettit (2014-7-4).
- * SAMA5 OHCI: Pointers to allocated port values were not being nullified
- after being deallocated. This caused some assertions to fire when
- debug was enabled (2014-7-4).
- * include/nuttx/net/ip.h and ipopt.h: ip.h renamed ipopt.h. Moved
- parts of uip.h to net.h. Renamed the rest of uip.h to ip.h. Removed
- all includes of uip.h; added includes of ip.h wherever needed.
- Tried to fix problems of the now missing sneak inclusions because
- uip.h was removed. There are probably a few of these that were
- missed! (2014-7-4).
- * drivers/input/mxt.c/h and include/nuttx/input/mxt.h: Add very basic
- support for the Atmel maXTouch touchscreen controller (2014-7-5).
- * net/*/*.h: Start moving the private definitions from header files
- at include/nuttx/net to the corresponding header file under net/.
- So far pkt.h, upd.h, and igmp.h have been sanitized. Still a few
- to go (2014-7-5)
- * configs/sama5d4-ek/src/sam_maxtouch.c: Add board support for the
- maXTouch touchscreen controller (2014-7-5).
- * net/*/*.h: Finish moving the private definitions from header files
- at include/nuttx/net to the corresponding header file under net/.
- This additional header files have been sanitized: arp.h, icmp.h, tcp.h
- (2014-7-6)
- * net/: Add a few missing configuration options to the Kconfig files
- (2014-7-8).
- * net/iob/iob_trimhead_queue.c and socket/recvfrom.c: Important fix to
- the read-ahead buffer queue management: Consumed bytes were being
- trimmed from the head of the queue, but the queue head itself was
- not being updated. From Rony XLN (2014-7-7).
- * drivers/bch: Add configurable AES encryption support to block-to-
- character (BCH) driver. This allows any block device to be accessed
- as an encrypted character device. From Max Nekludov (2014-7-7).
- * SAM3/4: Fix compile of sam_aes.c if CONFIG_CRYPTO_AES is defined.
- From Max Nekludov (2014-7-7)
- * SAMA5D3/4 I2C: Test for read or write operation was reversed. How
- could this have worked before? (2014-7-7).
- * SAMA5D3/4 PIO Interrupts: Correct a typo in
- arch/arm/src/sama5/sam_pio.h that could disable PIO interrupt support
- if only PIOE interrupts were enabled (2014-7-7).
- * SAMA5D4 PIO Interrupts: Macro SAM_PION_VBASE is not defined for the
- SAMA5D4 and must be replaced with a table lookup (2014-7-7).
- * configs/sam*: Fix some cloned errors in SAM GPIO interrupt setup
- (1014-7-7).
- * arch/arm/src/sama5/Kconfig and sam_allocateheap.c: Add a
- configuration option to reserve DRAM for a framebuffer when executing
- out of DRAM. This optional was available before when executing out of
- NOR, but needs to work a little differently in this case (2014-7-7).
- * arch/arm/src/sama5/sam_lcd.c and chip/sam_lcdc.h: Adapt the SAMA5D3
- LCDC driver to work with the SAMA5D4 which has no hardware cursor
- (2014-7-8).
- * configs/sama5d4-ek: Add options to support an LCD (2014-7-7).
- * arch/arm/src/sama5/sam_twi.c: Now support the up_i2creset() method
- (2014-7-9)
- * drivers/input/mxt.c: Use i2c_reset() if it thinks that the bus
- might by hung (2014-7-9).
- * arch/arm/src/sama5/sam_pio.c/.h: Add a new interface
- sam_pio_forceclk() that can be used to force PIO clocking on. I am
- afraid I was too conservative with PIO clocking in the initial design;
- this is the price (2014-7-9).
- * arch/arm/src/sama5/sam_twi.c: Use sam_pio_forceclk() so that we can
- read the current state of an open-drain output in the TWI reset logic
- (2014-7-9).
- * arch/arm/src/sama5/sam_pio.c/.h: Fix a typo in Schmitt trigger
- configuration; Configure pin as a a vanilla input first so that final
- pin configuration is more read-able (i.e., easier to debug)
- (2014-7-9).
- * drivers/input/mxt: The maXTouch driver works! (2014-7-10).
- * configs/sama5d4-ek: The TM7000 LCD works! (2014-7-10).
- * configs/sama5d4-ek/NxWM: Add an NxWM configuration (2014-7-10).
- * drivers/mtc_rwbuffer.c (and others): Add an MTD layer that will add
- read-ahead or write buffering to any MTD driver (incomplete) (2014-7-11).
- * arch/arm/src/lpc17xx/lpc17_ethernet.c: Comment out an assertion that
- is reported to fire inappropriately. From Max (2014-7-11).
- * drivers/mtd (mostly): Addition rwbuffer interfaces should not be
- enabled unless they are needed; if rwbuffer support is enabled, it
- should not be unconditionally enabled in SMART and FTL (2014-7-11).
- * libnx/nxglib/nxglib_colorcmp.c and include/nuttx/nx/nxglib.h: New
- utility to compare two colors (2014-7-11).
- * graphics/Kconfig and nxbe/nxbe_configure.c: The initial background
- color is now configurable (2014-7-11).
- * graphics/nxmu/nxmu_server.c and nxsu/nx_setbgcolor.c: Don't change
- the background if the color did not really change (2014-7-11).
- * arch/arm/src/sama5/sam_ldc.c and sama5d4-ek/include/board.h: Back
- out the delay kludge. The actual fix to the LDC instability was to
- drive the LCD at 2xMCK instead of 1xMCK (2013-7-12).
- * drivers/input/mxt.c: Fix an error in the state machine (2014-7-12).
- * drivers/input/mxt.c: Add thresholding so that "move" reports are not
- generated unless there is a significant change in the reported
- position (2014-7-12).
- * SAMA5D4-EK MXT: The maXTouch should be able to handler an I2C
- frequency of 400KHz. Valid interrupts should occur only on the
- falling edge of the ~CHG signal (2014-7-12).
- * SAMA5D3x-EK: Use larger icons in NxWM configuration instead of
- scaling (2014-7-14).
- * Graphics: Rename CONFIG_NX_MOUSE to CONFIG_NX_INPUT, then add
- CONFIG_NX_XYINPUT_MOUSE and CONFIG_XYINPUT_TOUCHSCREEN (2014-7-16).
- * drivers/input/mxt.c: Fix error in threshoold test... backward
- logic (2014-7-16).
- * graphics/nxconsole/nxcon_scroll.c: Fix scrolling in the NxConsole
- for the case of the framebuffer device. In this case, the logic
- for clearing the vacated region at the bottom was missing so garbage
- up from the last, uncleared line (2014-7-17).
- * drivers/audio/wm8904.c/.h and include/nuttx/audio.wm8904.h: Framework
- for a WM8904 audio driver. The initial driver check-in is simply Ken
- Pettit's VS1053 driver forced to compile with only WM8904 definitions
- (2014-7-18).
- * configs/sama5d4-ek/src/sam_wm8904.c: Add logic to configure and
- initialize the WM8904 audio CODEC (2014-7-17).
- * arch/arm/src/sama5/sam_sckc.c/.h and chip/sam_sckc.h: Add SAMA5
- slow clock support.
- * arch/arm/src/sama5/sam_pck.c and .h: Add support to use the slow
- clock as the PCK clock source (2014-7-19).
- * drivers/audio/wm8904.c/: The WM8904 audio driver is mostly code
- complete and ready to begin initial testing (2014-7-19).
- * arch/arm/src/sama5/sam_pio.c: Logic for Schmitt trigger selection
- backward (2014-7-20).
- * drivers/net/slip.c: Fix an error in SLIP escaping. From Max
- Neklyudov (2014-7-22).
- * drivers/input/Kconfg: Add missing configuration option to select the
- MAX11802 touchscreen controller. From Petteri Aimonen (2014-7-22).
- * arm/src/stm32/chip/stm32_dac.h: Fix typos, from Peterri Aimonen
- (2014-7-22).
- * arch/arm/src/stm32/stm32_otgfsdev.c: STM32 OTGFS device: Various
- changes to try to reduce that amount of time in interrupts handles and
- with interrupts disabled. Needs verification on other platforms. From
- Petteri Aimonen (2014-7-22).
- * arch/arm/src/sama5/sam_pck.c: Fix a recently introduced typo that was
- being masked by some bad conditional compilation (2015=4-7-22).
- * drivers/audio/wm8904.c and include/nuttx/audio/wm8904.h: Remove WM8904
- driver unused parameters, clean-up comments, remove some kruft in
- capability reporting (2014-7-22).
- * audio/Makefile and pcm_decode.c, include/nuttx/audio/pcm_decode.c,
- configs/sama5d4-ek/src/sam_wm8904.c and others: Add new framework for
- the PCM decoder. It is now a 'front end' for lower-level drivers like
- the WM8904 that performs the PCM decoding from end (2014-7-22).
- * audio/pcm_decode.c, configs/sama5d4-ek/src/sam_wm8904.c,
- drivers/audio/wm8904.c, and include/nuttx/audio/pcm.h: Rename
- pcm_decode.h to pcm.h since it will hold more than just decoding
- definitions. Fix some porting errors like idbg should auddbg, etc.
- Add wav file header and a few low-level wav utilities (2014-7-22).
- * audio/pcm_decode.c and include/nuttx/audio/pcm.h: Flesh out a few
- more PCM methods, still incomplete. Re-vision PCM structure
- definition (2014-7-22).
- * configs/sama*: Disable MMC/SD multiblock transfers in all SAMA5D3/4
- configurations. I suspect an issue but have not had time to run it
- down yet so the easiest thing is simply to disable the feature for
- now (2014-7-23).
- * drivers/audio/audio_null.c, include/nuttx/audio/audio_null.c, and
- configs/sama5d4-ek/src/sam_audio_null.c: Add a NULL audio device that
- can be used to simply unit-level testing of audio decoders (2014-7/23).
- * audio/pcm_decode.c, include/nuttx/audio/audio.h, and drivers/audio/audio_null.c
- and wm8904.c: Add ioctls so that PCM decoder can configure the driver
- bitrate, num channels, and sample width (2014-7-23).
- * drivers/audio/Kconfig: Fix a typo in the audio Kconfig file,
- UDIO->AUDIO (2014-7-23).
- * configs/sama5d4-ek/nxwm/defconfig: The NxPlayer and audio system are
- now enabled in the default configuration (although they have not yet
- been fully integrated into the NxWM media player) (2014-7-23).
- * configs/sama5d4-ek/nsh/defconfig: Enable the command line media player
- in the NSH configuration as well (still does not work, however)
- (2014-7-23).
- * audio/Kconfig, audio.c, and include/nuttx/audio/audio.h: Add hooks for
- fast-forward and rewind needed by CMediaPlayer; add hooks for
- equalizer settings needed by the WM8904 (2014-7-24).
- * drivers/audio/audio_null.c and wm8904.c: Fix some compile errors when
- audio DEBUG is enabled (2014-7-24).
- * SAMA5D4-EK NxWM: Configuration refreshed (2014-7-24).
- * arch/arm/src/armv7-m/up_initialstate.c: Correct the initial value of
- the BASEPRI register. This was apparently never being initialized!
- From Max (2014-7-24).
- * configs/mbed/src/up_adc.c, up_dac.c, and up_pwm.c and include/board.h:
- Port ADC, DAC, and PWM logic from the configs/zkit-arm-1769. From Max
- (2014-7-24).
- * arch/arm/src/lpc17xx/lpc176x_rtc.c: Eliminate warnings. From Max
- (2014-7-24).
- * arch/arm/src/lpc17xx/lpc17_pwm.c, lpc17_timer.c, lpc17_dac.c: Mostly
- cosmetic updates from Max (2014-7-24).
- * arch/arm/src/lpc17xx/lpc17_adc.c and Kconfig : Added burstmode ADC
- conversion mode, with CONFIG_ADC_BURSTMODE option in Kconfig. From
- Max (2014-7-24).
- * arch/arm/src/lpc17xx/lpc17_ethernet.c: Added option to use the kernel
- worker thread to do most of the workload with CONFIG_NET_WORKER_THREAD
- option in Kconfig. Eliminated a problem with PHY DP83848C : it doesn't
- need a specific initialization on mbed. Critical bugfix: From time to
- time (after some hours) the Ethernet receiver would lose one receive
- interrupt and the IP stack never recover because there is no receive
- watchdog as the transmit watchdog. From Max (2013-7-24).
- * audio/pcm_decode.c: Add missing audio callback forwarding logic
- (2014-7-25).
- * arch/arm/armv7-a/l2cc_pl310.h: Move arch/arm/sama5/chip/sam_l2cc.h to
- arch/arm/armv7-a/l2cc_pl310.h. Adjust the two corresponding Kconfig
- files as well (2014-7-25).
- * arch/arm/src/armv7-a/arm_l2cc_pl310.c, l2cc.h, l2cc_pl310.h, Kconfig:
- Add initial support for the ARM L2CC-PL310 L2 cache (2014-7-26).
- * arch/arm/src/armv7-a/cp15_cacheops.h: Rename ARMv7-A cache.h to
- cp15_cache.h. Things will be broken on this commit until I get the
- new cache.h in place (2014-7-26).
- * arch/arm/src/armv7-a/cache.h: New cache.h file. Renames all functions
- like cp15_XYZ_cache() to arch_XYZ_cache() and adds L2 cache support if
- L2 cache is enabled (2014-7-26).
- * arch/arm/src/sama5/*.c (many files): Change naming from cp_XYZ_cache()
- to arch_XYP_cache() so that all cache operations will pick up L2
- support if it is enabled (2014-7-26).
- * arch/arm/src/sama5/sam_boot.c: Enables cache early in boot-up sequence
- (2014-7-26).
- * arch/arm/src/armv7-a/arm_l2cc_pl310.c and l2cc.h: Minor bugfixes/
- improvements (2014-7-26)
- * arch/arm/src/armv7-a/Kconfig: L2 Cache currently depends on
- EXPERIMENTAL because it does not yet work properly (2014-7-26).
- * include/nuttx/audio/audio.h: Move sub-sampling rate definitions from
- nxplayer.h to audio.h (2014-7-17).
- * audio/pcm_decode.c: PCM: First cut at fast forward by sub-sampling.
- This design is overkill: It manages too many audio buffers. I think
- that a cleaner design could do all sub-sampling in place without
- managing additional audio buffers (2014-7-27).
- * drivers/audio/audio_null.c: Was not returning buffers to the upper
- level (2014-7-27)
- * include/nuttx/audio/audio.h and audio/pcm_decode.c: Misc bugfixes
- while integrating fast forward by sub-sampling (2014-7-27).
- * audio/pcm_decode.c: Back out a change; the fix really belongs in
- NxPlayer. (2014-7-27).
- * arch/arm/src/lpc17xx/lpc17_adc.c and arch/arm/src/lpc17xx/lpc17_ethernet.c:
- ADC updates from Max. Also fixes some syntax errors that I introduced in
- the last commit (2014-7-28).
- * audio/pcm_decode.c: Fix a logic error in a DEBUG assertion (2014-7-28).
- * configs/sama5d4-ek/src/sam_pmic.c, dram_main.c, sama5d4-ek.h, Makefile.
- Add logic to disable the faulty PMIC. This must be done with JP23 open.
- It is performed only from the DRAMBOOT loader (2014-7-28).
- * drivers/audio/wm8904.c: Fix some compile problems with the WM8904 driver
- due to recent audio subsystem changes (2014-7-28).
- * arch/arm/src/sama5/sam_timerisr.c and configs/sama5d3*/include/board*.h:
- Correct system timer frequency. Input clock is MCK/2, not MCK
- (2014-7-29).
- * fs/fs_automount.c and include/nuttx/fs/automount.h (plus hooks in other
- files): Add support for an auto-mounter that will automatically mount
- and unmount a file system a media is inserted and removed (2014-7-29 .
- * configs/sama5d4-ek/src/sam_automount.c: Add automounter support for
- HSMCI0 and HSMCI1 (2014-7-29).
- * configs/sama5d4-ek/Kconfig and src/sam_hsmci.c: Minor warning/latent
- bug clean-up of auto-mounter logic (2014-7-29).
- * configs/sama5d4-ek/README.txt anand src/sam_nsh.c, fs/fs_automount.c,
- and include/nuttx/fs/automount.h: Cosmetic updates to comments and
- README files and some naming (2014-7-29).
- * configs/sama5d4-ek/nsh/defconfig and nxwm/defconfig: The SAMA5D4-EK
- NSH and NxWM configurations now have the auto-mounter configured to
- automatically mount the FAT file system on HSMCI0 at /mnt/sdcard
- (2014-7-29).
- * arch/arm/src/sama5/sam_hsmci.c: Add method to do RX transfer without
- DMA. The 8-byte SCR transfer was failing silently with the DMA
- transfer, leaving the SD card in single bit mode (2014-7-29).
- * arch/arm/src/sama5/sam_hsmci.c: Fix a problem on card insertion/removal
- callback handling. Interrupts were being disable so that the callbacks
- occurred with interrupts disabled. This resulted in loss of some
- interrupts and some not-so-good behaviors. The solution is to perform
- all callbacks on the work thread unconditionally (2014-7-30).
- * nuttx/fs/fs_automount.c: Auto-mounter: Fix state setting. Not
- harmful other than it can cause a debug assertion to fire if you
- manually unmount the media before removing it which is, of course,
- what you are supposed to do (2014-7-30).
- * arch/arm/src/sama5/sam_hsmci.c and README files: Re-enable TX DMA and
- verify that DMA writes to the SD card are functional. They are so now
- TX DMA is re-enabled in the driver. This might affect the SAMA5D3
- platforms where the TX DMA problem was found. The SAMA4D3 and 4 use
- the same HSMCI driver. Much has change since then and it is not
- surprising that DMA is now functional. However, the has not be re-
- verified on the SAMA5D3 which has a different DMA controller
- (2014-7-30).
- * arch/arm/src/sama5/sam_dmac.c, sam_pio.c, and sam_pioirq.c: Changes
- needed for a clean SAMA5D3 build after all of the recent SAMA5D4
- changes (2014-7-31).
- * configs/sama5d3x-ek/nsh/defconfig: Refresh configuration (2014-7-31).
- * configs/sama5d3x-ek/Kconfig, README.txt, src/sam_wm8904.c, Makefile,
- sam_nsh.c, and sama5d3x-ek.h: Add support for the WM8904 audio CODEC
- (2014-7-31).
- * configs/sama5d3x-ek/nxplayer: Add a configuration to support the
- command line NxPlayer (2014-7-31).
- * audio/audio.c: More debug output (2014-7-31).
- * configs/sama5d3x-ek/README.txt: REAME update (2014-7-31).
- * drivers/audio/wm8904.c: Was not saving I2S interface instance
- (2014-7-31).
- * sched/sem_wait.c: Use set_errno() and get_errno(). Direct access
- inside the OS may not be supported in the future (2014-7-31).
- * drivers/audio/audio_null.c, vs1053.c, wm8904.c, include/nuttx/audio/audio.h,
- libc/audio/lib_buffer.c: Change how the end of the audio stream is
- detected by the leaf audio component. This used to be done by looking
- for the first partial buffer. That does not work with the in-place
- sub-sampling performed by the PCM decoder: That always reduces the
- size of the buffer so that all buffers only partially filled by the
- time they get to the leaf. Now, a flag is set in the audio buffer
- flags set to indicate the final buffer in the stream (2014-7-31).
- * arch/arm/src/sama5/sam_ssc.c: Needs to account for data offset in
- audio buffer (2014-7-31).
- * drivers/audio/wm8904.c: Can't reset the WM8904 unless we also
- reinitialize all registers. Try to get a saner timeout based on
- sample rate, bits-per-sample, and buffer size (2014-7-31).
- * arch/arm/src/sama5/Kconfig and sam_ssc.c: SCC Frame Synch Delay and
- Start Delay are now configurable (2014-8-1).
- * drivers/audio/wm8904_debug.c: Add logic to dump WM8904 registers
- (2014-8-1).
- * drivers/audio/wm8904.c: Fix an error in write logic. I am not sure
- why this fixes the problem (2014-8-1).
- * include/nuttx/audio/wm8904.h (and implementers of the interface):
- the WM8904 driver needs to know the frequency of the MCLK in order
- to set up the FLL to generate the correct bitrate (2014-8-1).
- * WM8904: Add an option to control WM8904 register dumping (2014-8-2).
- * WM8904: Add logic to program the FLL to achieve the bitrate
- (2014-8-1).
- * arch/arm/src/sama5/sam_ssc.c: Verify that the requested bit width
- is supported. Correct some alignment tests that depend upon the data
- bit width (2014-8-2).
- * audio/pcm_decode.c: Correct the end of audio stream handling. It was
- not being detected before so that logic was not examining the WAV
- header in the first buffer of the next audio file (2014-8-2).
- * configs/sama5d3x-ek/nxplayer/defconfig: Update with last WM8904
- settings (2014-8-2).
- * drivers/audio/wm8904.c: Disable the FFL at the end of playing
- (2014-8-2).
- * include/nuttx/audio/wm8904.h: Fix wm8904_dump_registers macro:
- Wrong number of parameters (2014-8-2).
- * arch/arm/src/sama5/sam_pck.* and all SAMA5D board header files:
- Add Main clock as an option for the PCK clock source (2014-8-3).
- * configs/sama5d*-ek/Kconfig and src/sam_wm8904.c: Add option to
- use MAINCK as source fort he WM8904 MCLK (2015-8-3).
- * include/nuttx/audio/wm8904.h, configs/sama5d3x-ek/src/sam_wm8904.cm,
- and sama5d4-ek/src/sam_wm8904.c: WM8904 interface enable method now
- returns the previous interrupt state (2014-8-4).
- * configs/sama5d3x-ek/src/sama5d3x-ek.h and sama5d4-ek/src/sama5d4-ek.h:
- Correct the WM8904 interrupt configuration, active high level. Fix
- that and don't pull-up (2014-8-4).
- * configs/sama5d3x-ek/src/sam_wm8904.cm, and sama5d4-ek/src/sam_wm8904.c:
- Correct ordering of some WM8904initialization: Need to provide MCLK
- before initializing the WM8904, not after (2014-8-4).
- * drivers/audio/wm8904.c and .h: Correct calculation of bitrate (I am
- not sure why this is correct). LR clock divisor is now a constant 32-
- bits per frame. Conditioned out interrupt logic; it is not being used.
- Also added some FLL lock interrupt/poll logic (which was subsequently
- disabled) (2014-8-4).
- * SAMA5D3x-EK and SAMA4D4-EK: Add/update usage documents for media
- players (2014-8-4).
- * drivers/audio/wm8904.c and .h: Add reset logic to put the part back
- in its initial state after playing each WAV file. Base samples per
- second on frame length, not bits-per-sample. Use a different frame
- length for 8-bit and 16-bit data (2014-8-4).
- * arch/arm/src/sama5/sam_hsmci.c: TX DMA is again disabled for the
- SAMA5D3 family. Although it works with the SAMA5D4 (which has a
- different DMA subsystem), it does not work with the SAMA5D3 (2014-8-5,
- see also 2014-7-30).
- * audio/pcm_decode.c: Handle errors in the PCM WAV file in a way that
- the Nxplayer can recover gracefully: Send and Audio Complete message
- (2014-8-5).
- * arch/*/src/*/*_timerisr.c, up_initialize.c, and up_internal.h: Re-name
- up_timerinit() to up_timer_initialize() for compatibility with new
- tickless OS interface name (2014-8-6).
- * arch/*/src/*/Make.def: Don't build existing timer initialization
- logic if CONFIG_SCHED_TICKLESS is defined (2014-8-6).
- * include/nuttx/arch.h: First cut at platform-specific interfaces
- needed to support tickless OS option (2014-8-6).
- * sched/Kconfig: Add a new option CONFIG_SCHED_TICKLESS to enable the
- tickless OS. This is a work in progress but should be relatively
- safe since the new features are only enabled by this option (Safer
- but not 100% safe since it does not protect from typos and other
- dumb errors) (2014-8-6).
- * arch/sim/src/Makefile, up_idle.c, up_internal.h, and up_tickless.c:
- Add support for a simulated interval timer support verification of
- the tickless OS (2014-8-6).
- * include/nuttx/arch.h: Added another tickless OS interface to get
- the timer remaining on the interval timer (2014-8-6).
- * include/nuttx/clock.h, sched/clock_initialize.c and clock_internal.h:
- If CONFIG_SCHED_TICKLESS is defined, then the global variable
- g_system_timer does not exist (2014-8-6).
- * sched/Makefile: Don't build in sched_processtimer.c if
- CONFIG_SCHED_TICKLESS is selected (2014-8-6).
- * sched/clock_gettime.c and clock_settime.c: Use the clock_systimer()
- macro, do access the g_system_timer() global directly (2014-8-6).
- * sched/clock_systimer.c: Uses interval timer interfaces to get the
- time if CONFIG_SCHED_TICKLESS is selected (2014-8-6).
- * sched/sched_timerexpiration.c, Makefile, os_internal.h,
- sched_addreadytorun.c, sched_processtimer.c, sched_unlock.c,
- wd_cancel.c, wd_internal.h, and wd_start.c: Implements the
- tickless OS (2014-8-7).
- * Many files: Remove CONFIG_DISABLE_CLOCK. Why? This option is not
- really very useful and was only selected in a few unusable, mostly
- unusable configurations anyway (m9s12/ostest, kl25z/minnsh,
- z180/ostest, 8051, sh1, z80, and z8). The only real loss is probably
- to the kl25z/minsh configuration . And with the addition of the
- tickless OS, I just wanted to make the pain go away (2014-8-7).
- * Many files: Change CONFIG_MSEC_PER_TICK to CONFIG_USEC_PER_TICK.
- This gives more options for system timers in general, but more
- importantly, let's us realize higher resolution for the case of
- CONFIG_SCHED_TICKLESS=y -- of course, at the risk of some new
- integer overflow problems 2014-8-7).
- * Many files: Change all time conversions. Yech. New timer units
- in microseconds breaks all existing logic that used milliseconds
- in the conversions. Something likely got broken doing this,
- probably because I confused a MSEC2TICK conversion with a TICK2MSEC
- conversion (2014-8-7).
- * arch/sim/src/up_tickless.c and sched/sched_timerexpiration.c: The
- tickless OS now appears fully functional and passes the OS test
- on the simulator with no errors (2014-8-7).
- * sched/mqueue: Move POSIX message queue files from sched/ to
- sched/mqueue (2014-8-8).
- * sched/signal: Move signal-related files from sched/ to sched/signal
- (2014-8-8).
- * sched/pthread: Move all pthread files from sched/ to sched/pthread
- (2014-8-8).
- * sched/semaphore: Move POSIX counting semaphore files from sched/ to
- sched/semaphore (2014-8-8).
- * sched/environ: Move environment files from sched/ to sched/environ
- (2014-8-8).
- * sched/group: Move group logic from sched/ to sched/group (2014-8-8).
- * sched/wdog: Move watchdog functions from sched/ to sched/wdog
- (2014-8-8).
- * sched/irq: Move interrupt dispatch logic from sched/ to sched/irq
- (2014-8-8).
- * sched/clock: Move clock functions from sched/ to sched/clock
- (2014-8-8).
- * sched/timer: Move POSIX timer files from sched/ to sched/timer
- (2014-8-8).
- * sched/paging: Move page fill sources from sched/ to sched/paging
- (2014-8-8).
- * sched/init: Move initialization functions from sched/ to sched/init
- (2014-8-8).
- * sched/errno: Move errno related files from sched/ to sched/errno
- (2014-8-8).
- * sched/task: Move task control files from sched/ to sched/task
- (2014-8-8).
- * sched/: Move a few files in sched/ that did not seem to have a home to
- sched/signal and sched/task (2014-8-8).
- * sched/sched: Move scheduler files from sched/ to sched/sched
- (2014-8-8).
- * (Many files): Replace os_internal.h with sched/sched.h in files that
- actually reference something in sched.h (2014-8-8).
- * sched/task/exit.c: Move sched/exit.c to sched/task/exit.c (2014-8-8).
- * (Many files): Remove os_internal.h it has been replace by several new
- header files under sched/. There have been some sneak inclusion paths
- via os_internal.h, so expect a few compilation errors for some
- architectures (2014-8-8).
- * Documentation/NuttxPortingGuide.html, arch/sim/src/up_tickless.c, and
- include/nuttx/arch.h: Fix errors in documentation and comments related
- to the Tickless OS. From Vijay Kumar (2014-9-9).
- * arch/arm/src/sama5/sam_tc.c and .h: Can now handle non-constant
- BOARD_MCK_FREQUENCY. Also now supports methods to attach user
- interrupt handlers (2014-8-9).
- * drivers/audio/audio_null.c: Fix an error in a variable name
- (2014-8-9).
- * arch/arm/src/sama5/sam_oneshot.c, .h, Kconfig, Make.defs, sam_tc.c,
- .h, and sam_adc.c: Add support for a one-shot timer wrapper around
- the low-level timer/counter logic. This also involved several changes
- that rippled into the ADC driver (untested) (2014-8-9).
- * arch/arm/src/sama5/sam_freerun.c, .h, Kconfig, and Make.defs: Add
- support for a free-running timer wrapper around the low-level
- timer/counter logic (2014-8-9).
- * arch/arm/Kconfig, src/sama5/sam_tickless.c, Kconfig, Make.defs: Use
- the one-shot and free-running timers to implement tickless OS support
- for SAMA5 (2014-8-9).
- * arch/arm/src/sama5/sam_oneshot.c and sam_tc.c: Fix several bugs in
- timer/counter interrupt logic and one-shot timer logic. Comments and
- debug output updated in additional files (2014-8-10).
- * sched/wdog/wd_start.c: Correct a bug in Tickless OS support: logic to
- detect changes in head of timer list was wrong (2014-5-10).
- * sched/sched/sched_timerexperation.c, sched.h, and wdog/wd_start.c: In
- tickless mode, need to stop the interval timer before inserted a new
- delay into the timer list. Otherwise, the time is incorrect on the
- first entry of the list (2014-8-11).
- * arch/arm/src/sama5/sam_freerun.c and sam_oneshot.c: Correct bad time
- conversion, 1000000 not 1000 to convert seconds to microseconds
- (2014-8-11).
- * sched/sched/sched_timerexpiration.c: Fix inaccurate time conversion.
- Remove MSEC_PER_TICK from calculation and convert uint32_t to uin64_t
- (2014-8-11).
- * libc/time/lib_localtime.c, private.h, tzfile.h and several header and
- make-related files: Adds support for localtime. From Max Neklyudov
- (2014-8-12)
-
-7.5 2014-09-28 Gregory Nutt <gn...@nuttx.org>
-
- * clock/clock_systimespec.c and sched/clock/clock_gettime.c: When
- reading the system timer, don't read a struct timespec, convert it
- to a fake tick count, then back to a timespec (2014-8-15).
- * sched/clock/Make.defs, clock_gettime.c, clock_settime.c, include/time.h,
- nuttx/clock.h, configs/vsn/src/sif.c: Remove CLOCK_ACTIVETIME. It is non-
- standard, unused, and gets in the way of maintaining clocks (2014-8-15).
- * libc/time/lib_localtime.c: Modified to that the coding style is much
- closer to NuttX coding style. The local header files private.h and
- tzfile.h were removed and incorporated into lib_localtime.c. All
- conditional compilation within lib_localtime.c that unconditionally
- evaluated to FALSE was removed (2014-8-15).
- * drivers/net/Kconfig and include/nuttx/arch.h: Standardize a PHY
- interrupt attachment interface (2014-8-16).
- * configs/Kconfig, sama5d3-xplained, sama5d3x-ek, and sama5d4-ek:
- Convert existing board specific PHY interrupt interfaces to use newly
- defined standard interface (2014-8-16).
- * include/net/slip.h: Move SLIP prototypes from net.h to slip.h
- (2014-8-16).
- * include/net/net.h and net/: Fix some missing function headers
- (2014-8-16).
- * drivers/net/phy_notify.c, include/nuttxarch.h, net/phy.h, and
- ioctl.h: Add support for an ioctl that can be used to notify an
- application when there is a change in the network status signalled
- by a PHY interrupt (2014-8-16).
- * drivers/net/phy_notify.c, include/net/if.h, ioctl.h, netdev.h, phy.h,
- and net/netdev/netdev_ioctl.c: Finishes the ioctl definition to
- subscribe to PHY events. Revamp network ioctl signature to support
- arguments other than struct mii_ioctl_data (2014-8-16).
- * arch/arm/src/stm32/stm32_eth.c: Modified to support the change to the
- network ioctl signature changes. Also add support for new ioctl to
- setup PHY event notifications (2014-8-16).
- * arch/arm/src/sama5/sam_emaca.c, sam_emacb.c, and sam_gmac.c: Implement
- all network ioctls, including the new ioctl to setup PHY event
- notifications (2014-8-16).
- * include/net/if.h: Add some helper macros to make the code that uses
- the ioctls a little more compact (2014-8-17).
- * libc/stdio/lib_sscanf.c: NuttX libc tried to guess how many characters
- to parse, extracted them into a buffer, then ran strtol() on that
- buffer. That guess is often wrong. A better approach would be to
- call strtol() directly on the input data, using the endptr return
- value to determine how many characters to skip after parsing. From
- Kosma Moczek (2014-8-18).
- * net/arp/arp_dump.c: Add missing configuration option to select
- dumping of ARP packet headers. Move ARP dumping logic from
- arp_inout.c to its own file (2014-8-18).
- * net/arp/arp_out.c: Move arp_out() from arp_inout.c to its own file
- (2014-8-18).
- * net/arp/arp_arpin.c: Move arp_arpin() from arp_inout.c to its own file
- (2014-8-18).
- * net/arp/arp_ipin.c: Rename arp_inout.c to arpipin.c because that is
- all that is left in the file (2014-8-18).
- * net/arp/arp_format.c: Move the logic that formats an ARP packet into a
- separate file where it can be re-used. (2014-8-18).
- * net/arp/arp_out.c and net/pkt/pkt_send.c: Change how the IFF_NOARP
- flag is handled. This should be set only when data is moved into the
- buffer and cleared after tested by the ARP logic. Setting it globally
- can cause packets to be sent with no valid MAC addresses (2014-8-18).
- * net/arp/arp_send.c: Partial implementation of logic to send ARP
- requests to assure that an IP address mapping is present in the ARP
- table (2014-8-18).
- * net/arp/arp_poll.c: Finished the implementation of logic to send ARP
- requests. Complete, fully hooked into the networking logic, and ready
- for test (but still untested) (2014-8-18).
- * net/icmp/icmp_ping.c, net/socket/net_sendfile.c, sendto.c,
- net/tcp/tcp_send_buffered.c, and tcp_send_unbuffered.c: If
- CONFIG_NET_ARP_SEND is enabled, then all ICMP, TCP, and UDP send
- operations will call arp_send() before attempting the real send
- operation. arp_send() will check if the IP address mapping is in
- the ARP table and, if not send ARP requests periodically until it is.
- This eliminates losing the first outgoing message because there is not
- mapping in the ARP table (2014-8-18).
- * net/arp/arp_notify.c, arp_send.c, arp_arpin.c, and arp.h: Add
- signalling logic so that we do not have to wait so long with the
- network responses to ARP requests quickly (2014-8-19).
- * include/nuttx/lcd/ili9341.h: Add a register definition header file
- for the ILI9341 LCD (2014-8-19).
- * net/arp/Kconfig: ARP request logic is no longer EXPERIMENTAL
- (2014-8-20).
- * net/arp/arp_send.c: ARP request logic needs to do the right thing if
- (1) the address is a broadcast or multicast address, and (2) if the
- IP address lies outside of the network. Problem noted by Manuel Stuehn
- (2014-8-20).
- * configs/sam4e-ek/src/Kconfig and src/sam_ili9341.c: Add ILI9341-based
- LCD driver. Fully functional (2014-8-20).
- * configs/sam4e-ek/nxwm: Add an NxWM configuration for the SAM4E-EK
- (2014-8-21).
- * configs/viewtool-stm32f107: Refresh some configurations (2014-8-20).
- * nuttx/sched/wdog: If we run out of pre-allocated watchdog times, the
- logic will allocate additional timers from the heap. A reserve of
- pre-allocated watchdog timers is maintained so that there will always
- be timers available for interrupt handlers (2014-8-21).
- * include/nuttx/wdog.h (and many affected files): wdog.h does not
- contain any application interface, only internal OS interface.
- Further, it is non-standard. Move wdog.h from include/ to
- include/nuttx (2014-8-21).
- * Documentation/NuttxPortingGuide.h: For the same reason as above, move
- the description of the watchdog timer interfaces from the Users Guide
- to the Porting Guide (2014-8-21).
- * arch/arm/src/stm32/stm32_uart.h: STM32 F401: Correct support for
- USART6 on this chip. From Freddie Chopin (2014-8-22).
- * nuttx/sched/wdog and include/nuttx/wdog.h: Add support for statically
- allocated watchdog timer (also eliminate some unconventional typing)
- (2014-8-22).
- * configs/p112/ostest and tools/mkdeps.c: Changes to try to get P112 to
- compile with latest SDCC (it still does not) (2014-8-22).
- * sched/group/group_leave.c: Need to release the address environment when
- the task group is released (2014-8-22).
- * mm/mm_granreserve.c and and mm_granmark.c: gran_reserve(): Add a
- new function to reserve unallocatable regions in the granule heap
- (2014-8-23).
- * include/nuttx/pgalloc.h and mm/mm_pgalloc.c: Add a simple page
- allocator based on the existing NuttX granule allocator. I am not
- certain if the granule allocator is sufficiently deterministic for
- long range use, but it gets get a page allocator in place for testing
- very quickly (2014-8-23).
- * ARMv7-A: Add skeleton implementation and build support for process
- address environments (2014-8-23).
- * Many files: Change CONFIG_ADDRENV to CONFIG_ARCH_ADDRENV; change how
- it is selected -- the architecture must first declare support
- (2014-8-24).
- * include/nuttx/addrenv.h, arch/arm/include/arch.h, armv7-a/irq.h, and
- other files: Add addrenv.h; First cut at Cortex-A address environment
- structures; Add configuration options to setup address environment
- (2014-8-24).
- * addrenv interface changes: up_addrenv_create() may need to create
- .text and .bss/.data separately because of differing access privileges
- (read/execute vs read/write). And, as a consequence, up_addrenv_vaddr()
- needs to be split into up_addrenv_vtext() and up_addrenv_vdata().
- Affects several files (2014-8-24).
- * arch/arm/src/armv7-a/arch_coherent_cache.c: New file. These cache
- operations are called from the ELF loader in order to flush D-cache
- and invalidate I-cache after an ELF module has been loaded into memory.
- With this change, ELF modules work correctly on the SAMA5/Cortex-A
- platform (2014-8-24).
- * configs/sim: Add build support for ELF modules. Useless at the moment
- because there is no x86 relocation logic support (2014-8-25).
- * configs/sim: Update some sim/ defconfig files. This now automatically
- switches them to x86_64 builds (2014-8-25).
- * arch/arm/include/arch.h, armv7-a/irq.h, src/armv7-a/arm_addrenv.c,
- armv7-a/arm_mmu.c/.h, sama5/Kconfig, Make.defs, sam_pgalloc.c,
- include/nuttx/addrenv.h, arch.h, pgalloc.h, mm/Kconfig, mm_pgalloc.c,
- sched/init/os_start.c: Cortex-A/SAMA5 address environment support is
- code complete (untested) (2014-8-25).
- * arch/arm/include/tiva and src/tive: Add support for the TI CC3200.
- From Jim Ewing (2014-8-26).
- * configs/cc3200-launchpad: Add support for the TI CC3200 Launchpad.
- From Jim Ewing (2014-8-26).
- * arch/*/*_blocktask.c, arch/*/*_unblocktask.c, and arch/*/*_exit.c:
- Add address environment support to all implementation of up_block_task(),
- up_unblock_task(), and _exit() (2014-8-31).
- * arch/arm/src/stm32/stm32_flash.c and chip/stm32_flash.h,
- include/nuttx/progmem.h, and configs/vsn/src/sif.c: STM32 FLASH fixes:
- use size_t instead of uint16_t, make interface more generic. From
- Freddie Chopin (2014-8-28).
- * Kconfig, Makefile.unix, Makefile.win, syscall/Kconfig,
- arch/arm/src/armv6-m/svcall.h, up_svcall.c, armv7-m/svcall.h, and
- up_svcall.c: The system call library can now be built with
- CONFIG_NUTTX_KERNEL. New selection: CONFIG_LIB_SYSCALL (2014-8-28).
- * arch/arm/src/armv7-a/syscall.h: "Add an ARMv7-A system call definition
- header file (2014-8-28).
- * arch/arm/include/armv7-a/irq.h, arm_syscall.c, syscall/Kconfig,
- syscall_funclookup.c, syscall_nparms.c, and syscall_stublookup.c:
- ARMv7-A: Add SYSCALL handling logic (2014-8-28).
- * nuttx/fs/, drivers/, and sched/: Remove explicit references to errno.
- That is a problem from within the kernel for certain configurations
- (there are still more references to be fixed) (2014-8-28).
- * sched/clock/clock.h: In some configurations, g_system_tmer must be
- extern'ed as a private variable in the OS (2014-8-28).
- * include/errno.h and nuttx/clock.h: errno and g_system_timer must be
- handled in a special way if there are external modules (2014-8-28).
- * include/sys/syscall.h: System definitions should depend on
- CONFIG_LIB_SYSCALL not CONFIG_NUTTX_KERNEL (2014-8-28).
- * arch/arm/src/armv7-a: Rename syscall.h to svcall.h to work around
- some include path name collisions; fix some compilation errors in
- SYSCALL logic when debug is enabled (2014-8-29).
- * arch/arm/include/arm/syscall.h and armv7-a/syscall.h: Fix ARM7/9
- and Cortex-A SYSCALLs: For threads in SVC mode, the SVC instructions
- clobbers R14. This must be taken account in the inline assembly
- (2014-8029).
- * arch/arm/src/armv7-a/arm_syscall.c: Fix hard coded values in
- dispatch_syscall() inline assembly. Back out/correct part of last
- change; that was going the wrong direction. With this change, the
- apps/examples/elf test works with address environments and call
- gates! (2014-8029).
- * Many, many files: Renamed CONFIG_NUTTX_KERNEL to CONFIG_BUILD_PROTECTED.
- Added configuration CONFIG_BUILD_KERNEL that will be used to generate
- a kernel (only) with full process support and will execute programs
- only from a file system. This new configuration is defined but only
- partially integrated (2014-8-29).
- * tools/refresh.sh: Add a tool to make refreshing configurations easier
- when you want to do a lot of them (2014-8-29).
- * tools/mksyscall.c: Build syscalls that do not need header files (there
- are none, however) (2014-8-30).
- * include/nuttx/errno.h syscall/syscall.csv and syscall_funclookup.c:
- Yet more issues with errno access via syscalls fixed (2014-8-30).
- * Makefile.unix, Makefile.win, Directories.mk, FlatLibs.mk, ProtectedLibs.mk,
- and KernelLibs.mk: Separate the common directory selection logic
- into Directories.mk; add support for kernel build. Move library
- selection logic in common *.mk files, one each for flat-, protected-,
- and kernel- mode builds (2014-8-30).
- * include/nuttx/syscall.h syscall/syscall.csv: clock_systimer needs the
- same fix as for get/set_errno when used with system calls (2014-8-30).
- * sched/Kconfig sched/init/os_bringup.c tools/cfgdefine.c: Add
- configuration options to start the system from a program on a file
- system (2014-8-30).
- * mm/ and include/nuttx/mm.h: Remove CONFIG_MM_MULTIHEAP. Non-multiheap
- operation is no longer supported (2014-8-31).
- * configs/sama5d4-ek/kernel: Add a configuration for testing the
- kernel build configuration (still a work in progress) (2014-8-31).
- * include/nuttx/arch.h, kmalloc.h, mm.h, sched/init/os_start.c,
- sched/sched_free.c, and arch/arm/src/sama5/sam_allocateheap.c: Clean
- up some kernel build heap allocation issues. The Cortex-A kernel
- build now compiles without errors (but cannot link until brk() and
- sbrk() are implemented) (2014-8-31).
- * mm/*mm_brkaddr.c, *mm_extend.c, Makefile, and include/nuttx/mm.h: Add
- low-level memory management hooks that will be needed to support brk()
- and sbrk() (2014-8-31).
- * Rename krealloc() to kmm_realloc() and kmemalign to kmm_memalign() for
- consistency with the rest of the naming (2014-8-31).
- * Rename kurealloc() to kumm_realloc(), kumemalign to kumm_memalign(),
- and kufree to kumm_free for consistency with the rest of the naming
- (2014-8-31).
- * Rename kumalloc() to kumm_malloc() and kuzalloc to kumm_zalloc() for
- consistency with the rest of the naming (2014-8-31).
- * Rename kmalloc() to kmm_malloc(), kzalloc() to kmm_zalloc(), and
- kfree() to kmm_free() and kuzalloc to kumm_zalloc() for consistency
- with the rest of the naming (2014-8-31).
- * mm/mm_sbrk.c, kmm_sbrk.c, umm_sbrk.c, and include/unistd.h: Initial
- implementation of sbrk() (2014-9-1).
- * arch/arm/src/armv7-a/arm_pgalloc.c, mm/umm_malloc.c, and mm_zalloc.c:
- Completes the implementation of sbrk() (untested) (2014-9-1).
- * configs/cc3200-launchpad: Updates to the CC3200-Launchpad configuration
- for better compatibility. From Jim Ewing (2014-9-1).
- * Removed all support from the 8051 from the NuttX source tree. The
- obsoleted code along with the removal patch can now be found at
- misc/Obsoleted/ (2014-9-1).
- * sched/sched/sched_releasetcb.c and task_setup.c, include/nuttx/arch.h
- and sched.h, and arch/*/*/*/Make.defs: There used to be two ways to
- pass parameters to new tasks, depending upon the configuration: Either
- (1) argv[] as created as an array with each string strdup'ed. Or (1)
- argv[] array and strings were created on the stack before the new task
- was started. Now, there is only one way, way (1). Way (2) might be
- slightly more compact, but this is not worth carry the complexity of
- two different ways of doing the same thing (2014-9-1).
- * sched/init/os_start.c: Fix error in initialize of IDLE TCB due to last
- change. The argument list is no long in the TCB, but in the stack.
- But not for the IDLE task. It needs its own mini-argv[] list so that
- it looks more like other threads (2014-9-1).
- * arch/arm/src/armv7-a/arm_addrenv.c, include/nuttx/addrenv.h, and
- mm/umm_*.c: Space at the beginning of the process data space is now
- reserved for user heap management structures. In the kernel build
- mode, these heap structures are shared between the kernel and use
- code in order to allocate user-specific data (2014-9-2).
- * include/unistd.h, nuttx/mm.h, and kmalloc.h, sched/init/os_start.c
- and sched/sched/sched_free.c, mm/kmm_sbrk.c and mm_sbrk.c, and
- arch/arm/src/sama5/sam_allocateheap.c: Restructuring of build to
- allow use of use-space allocators by kernel logic in the kernel
- build (2014-9-2).
- * arch/arm/include/armv7-a/irq.h, arm_syscall.c, crt0.c,
- include/nuttx/addrenv.h, and mm/umm_*.c: Add support for delivery
- of use-mode signals in the kernel build (2014-9-2).
- * mm/mm_graninit.c: Granule allocator initialization uses wrong
- allocator to setting aside kernel memory (2014-9-3).
- * sched/init/os_start.c: IDLE TCB setup needs to indicate that the
- IDLE thread is a privileged, kernel thread (2014-9-3).
- * include/nuttx/sched.h: Add a flag to group structure: If the group
- is created by a kernel thread, then all resources in the group must
- be privileged (2014-9-3).
- * sched/group/group_malloc.c, group_zalloc.c, group_free.c,
- group_create.c, group.h: Group creation logic must use new group flag
- when allocating resources so that the privileges on the resource are
- set correctly (2014-9-3).
- * sched/Kconfig and sched/init/os_bringup.c: Add capability to perform
- initial board initialization on a separate worker thread (2014-9-3).
- * tools/mkexport.sh: Fix 'make export'. Adding subdirectories to the
- sched/ directory broke the header file collection logic (2014-9-4).
- * Makefile.unix, Makefile.win, FlatLibs.mk, KernelLibs.mk, and
- ProtectedLibs.mk: In the kernel or protected builds, only the user
- libraries should be exported (2014-9-4).
- * Makefile.unix, Makefile.win, and tools/mkexport.sh: In 'make export',
- do not copy internal header files or build scripts if this is a
- kernel or protected build (014-9-4).
- * tools/mkexport.sh, arch/*/src/Makefile, arm/src/a1x/Make.defs,
- sama5/Make.defs, armv7-a/crt0.c: The 'make export' target needs to
- bundle up the user C startup file (crt0), not the kernel head object
- for the kernel and protected builds (2014-9-4).
- * tools/mkexport.sh: Add .config file to export package (2014-9-5).
- * configs/16z: Support for this board has been removed from the NuttX
- source tree (but still can be found in the misc/Obsoleted directory).
- This port is not ready for usage but may return to the NuttX tree
- at some point in the future (2014-9-5).
- * tools/Makefile.export and mkexport.sh: The apps/ import build requires
- that we extract more information from the platform Make.defs file
- (2014-9-5).
- * tools/Makefile.export and mkexport.sh: Need to export the setting of
- WINTOOL as well (2014-9-5).
- * SAMA5D4-EK kernel configuration now builds NSH instead of examples/elf
- (2014-9-6).
- * libc/pthread/pthread_attrinit.c, sched/pthread/pthread_create.c, and
- include/nuttx/pthread.h: Fix some conditional compilation in kernel
- build mode. And, while we are touching this logic, make
- g_default_pthread_attr const (2014-9-7).
- * arch/arm/src/armv7-a/arm_addrenv.c: Correct size comparison (pages vs.
- sections) (2014-9-7).
- * configs/sama5d4-ek/src/sam_bringup.c and sama5d4-ek.h: Need to call
- elf_initialize() on bring-up before attempting to load ELF modules
- (2014-9-7).
- * arch/arm/src/armv7-a/arm_addrenv.c: Fix loop counter... was overrunning
- a table on larger ELF files (2104-9-7).
- * arch/arm/src/sama5/sam_memories.c, sam_pgalloc.c, and sam_pgalloc.h: In
- kernel build with address environment, need logic to map user virtual
- addresses to physical addresses, and vice versa (2104-9-7).
- * SAM3X/Arduino Due: Fix typo in sam3x_periphclks.h; add SCLK
- definitions to board.h header file. From Fabien Comte (2014-9-8).
- * Several pthread interfaces: Add const storage class to the phthread
- parameters. From Freddie Chopin (2014-9-8).
- * libc/math: Corrected atan2 implementations from Denis Arnst (2014-9-8).
- * sama5d4-ek/knsh: Rename the kernel configuration to knsh to better
- match the naming used with other platforms (2014-9-8).
- * configs/cc3200-launchpad/README.txt: Add README file for the CC3200
- Launchpad (2014-9-9).
- * configs/sama5d4-ek/README.txt, Kconfig, knsh/defconfig.ROMFS,
- src/sam_bringup.c, and sama5d4-ek.h: SAMA5D4-EK kernel config can now
- boot from a ROMFS file system (2014-9-9).
- * LibTargets.mk, Makefile.unix, and Makefile.win: Move common library
- targets out of Makefile.unix and Makefile.win into a new LibTargets.mk
- (2014-9-9).
- * LibTargets.mk and configs/sama5d4-ek/knsh/Make.defs: Add logic that will
- permit us to build user libraries with different CFLAGS than kernel
- code. This is needed because we need the -fno-common option when
- building ELF code to prevent SHN_COMMON relocations (2014-9-8).
- * binfmt/libelf/libelf_symbols.c, libelf_bind.c, and all implementations
- of up_relocate(): ELF relocations. Some relocation types do not have
- a named symbol associated with them. The design did not account for
- that case (2014-9-9).
- * binfmt/binfmt_execmodule.c: When allocating a stack for a new process
- using the user-space allocator, need to select the address environment
- first (2014-9-9).
- * arch/Kconfig, arm/src/armv7-a/pginline.h, arm_addrenv.c, and
- arm_pgalloc.c and include/nuttx/addrenv.h: Add configuration to use
- the fixed DRAM mapping for the page pool (if available) instead of
- remapping dynamically to access L2 page tables and page data. Also,
- add logic in address environment creation to initialize the shared
- data at the beginning of the .bss/.data process memory region
- (2014-9-10).
- * configs/sama5d4-ek/elf and knsh: These configurations now use the
- fixed DRAM mapping for manipulating the page memory pool (2014-9-10).
- * arch/arm/include/arch.h and src/armv7-a/arm_addrenv.c,
- nuttx/binfmt/binfmt_execmodule.c, libelf/libelf_addrenv.c,
- libelf_load.c, libnxflat/libnxflat_addrenv.c, include/nuttx/arch.h, and
- mm/umm_initialize.c: Add logic to initialize the per-process user
- heap when each user process is started (2014-9-10).
- * sched/clock/clock.h, clock_initialize.c, and clock_settime.c: Remove
- vestiges of g_tickbias; apply bias instead to g_basetime (2014-9-10).
- * include/nuttx/lib.h, sched/init/os_start.c, and
- configs/ea3131/locked/mklocked.sh: Replace the empty lib_initialize()
- function with a pre-processor macro (2014-9-11).
- * libc/misc/lib_stream.c: When a privileged thread exits, we have to use
- the kernel allocator to free memory; when an unprivileged thread exits,
- we don't have to do anything... heap memory will be cleaned up when the
- address environment is torn down (2014-9-11).
- * arch/arm/src/stm32/stm32_serial.c and chip/stm32f20xxx_rcc.h: Fix for
- UART7 and UART8 on STM32 clock enable from Aton (2014-9-11).
- * arch/arm/src/armv7-a/arm_vectors.S: ARMv7-A: Exception register
- save/restore needs to work a little differently if we support user
- mode processes (2014-9-11).
- * configs/cc3200-launchpad/src/cc3200_leds.c and other board files: Add
- LED support for the CC3200 Launchpad. From Jim Ewing (2014-9-11).
- * arch/arm/src/armv7-a/arm_initialstate.c: All tasks, even user mode
- tasks, must start in supervisor mode until they get past the start-up
- trampoline (2014-9-11).
- * arch/arm/src/armv7-a/arm_vectors.S: Fix logic for returning from
- exceptions to user-mode contexts. NuttX processes are now functional
- on the Cortex-A (2014-9-11).
- * arch/arm/src/armv7-a/arm_fullcontextrestore.S, arm_syscall.c, crt0.c,
- and svcall.h: Modify up_fullcontextrestore() for CONFIG_BUILD_KERNEL.
- It changed CPSR while in kernel. That will crash if the new CPSR is
- user mode while executing in kernel space. Fixed by adding a
- SYS_context_restore system call. There is an alternative, simpler
- modification to up_fullcontextrestore() that could have been done: It
- might have been possible to use the SPSR instead of the CPRSR and then
- do an exception return from up_fullcontextrestore(). That would be
- more efficient, but I never tried it (2014-9-12).
- * binfmt/libelf/libelf_load.c: ELF: Critical bugfix.. BSS was not being
- cleared (2014-9-12).
- * configs/sama5d4-ek/knsh/defconfig and defconfig.ROMFS: Enable NSH
- file applications in these configurations (2014-9-12).
- * libc/Kconfig, unistd/lib_execsymtab.c, configs/sim/nsh/defconfig, and
- stm32f4discovery/posix_spawn/defconfig: Having a symbol table is an
- option. There are no symbol tables with CONFIG_BUILD_KERNEL, for
- example (2014-9-12).
- * syscall/syscall.csv and include/sys/syscall.h: exevc, execvl,
- posix_spawn, and posix_spawnp were not properly integrated as system
- calls (2014-9-12).
- * syscall/syscall_lookup.h: Fix typos in the stub lookup table
- (2014-9-12).
- * configs/stm32f4discovery/netnsh, Kconfig, README.txt, and
- include/board.h: Add the network enabled NSH configuration for the
- STM32F4Discovery board with the STM32F4DIS-BB base board installed
- (2014-9-13).
- * nuttx/mm/umm_sbrk.c: Fix a typo in use of a configuration setting
- (2014-9-13).
- * configs/stm32f4discovery/README.txt: Add STM32F4DIS-BB GPIO pin
- usage (2014-9-13).
- * arch/Kconfig, arch/arm/include/arch.h, src/armv7-a/arm_addrenv.c,
- sama5/sam_pgalloc.c, and include/nuttx/addrenv.h: Add a configuration
- option for dynamic stack management (stack management not yet
- implemented) (2014-9-13).
- * arch/Kconfig arm/src/armv7-a/addrenv.h, arm_addrenv.c, and
- arm_addrenv_utils.c, a1x/Make.defs, and sama5/Make.defs,
- include/nuttx/addrenv.h and arch.h: Move static helper routines from
- arm_addrenv.c and may them global so that they can be shared by
- forthcoming stack address environment logic (2014-9-13).
- * arch/arm/src/armv7-a/arm_addrenv_stack.c, arm_addrenv.c,
- a1x/Make.defs, sama5/Make.defs, and include/nuttx/arch.h: Add logic
- needed to manage a virtualized stack. Not yet incorporated into
- base OS logic (2014-9-13).
- * sched/task/task_posixspawn.c: Kernel proxy thread should be a kernel
- thread, not a user task (2014-9-14).
- * include/sched.h and spawn.h, libc/Kconfig, spawn/Make.defs,
- lib_psa_getstacksize.c, lib_psa_init.c, and lib_psa_setstacksize.c,
- sched/task/Make.defs, task_create.c, and task_spawn.c: Don't build
- task_create() or task_spawn() interfaces if there is an address
- environment (2014-9-14).
- * arch/arm/src/armv7-a/arm_addrenv_ustack.c, include/nuttx/addrenv.h,
- arch.h, and other files: Rename everything associated with the dynamic
- process stack to ustack to make room in the name space for a kstack
- (2014-9-14).
- * arch/arm/src/armv7-a/arm_addrenv_kstack.c, include/nuttx/addrenv.h,
- arch.h, and other files: Add the initial implementation of the process
- kernel stack logic. Not yet integrated into the main OS logic nor
- tested (2014-9-14).
- * binfmt/binfmt_execsymtab.c and Makefile, sched/task/task_execv.c,
- task_posixspawn.c, and Make.defs, include/unistd.h,
- include/nuttx/binfmt/symtab.h, and libc/unistd/Make.defs: execv() is
- a basic system interface. It should not be in libc/ but rather in
- sched/task. Its symbol table helper logic also belongs in the kernel
- but belongs in binfmt/ with the other symbol table logic (2014-9-15).
- * include/sys/syscall.h, syscall/syscall.csv, syscall_lookup.h, and
- syscall_stublookup.c: execl() is not a system interface. It belongs
- in libc and should not have a system call associated with it
- (2014-9-15).
- * arch/arm/include/armv7-a/irq.h and src/armv7-a/arm_syscall.c: If we
- are configured to use a kernel stack while in SYSCALL handling, then
- we need to switch back to the user stack to deliver a signal (2014-9-15).
- * arch/arm/src/armv6-m/up_svcall.c, armv7-a/arm_syscall.c, and
- armv7-m/up_svcall.c: Fix a typo in system call when fetching parameter
- from the stack: regs[REG_PC]+4 is the address, not regs[REG_PC+4]
- (2014-9-15).
- * sched/sched/sched_releasetcb.c: Don't release user stack in kernel
- build. Already destroyed with all of the address environment
- (2014-9-15).
- * arch/arm/src/armv6-m/up_signal_dispatch.c, src/armv7-a/arm_signal_dispatch.c,
- and arch/arm/src/armv7-m/up_signal_dispatch.c: Move
- common/up_signal_dispatch.c to armv6-m, armv7-m, and armv7-a. The
- armv7-a version needs to be different to handle the case where we
- are dispatch kernel mode signals when running under a user mode group
- (2014-9-16).
- * arch/arm/src/armv7-a/arm_syscall.c: Correct stack handling if signal
- deliver to user processes (2014-9-16).
- * arch/arm/src/armv7-a/arm_physpgaddr.c, pgalloc.h, sama5/sam_pgalloc.c,
- and sam_pgalloc.h: Move some share-able logic from sama5/sam_pgalloc.c
- to armv7-a/arm_physpgaddr.c (2014-9-16).
- * arch/arm/src/sam34/sam_rtt.c: Only SAM4 family has RTTDIS bit in the
- MR register. SourceForge bug #33 from Fabien Comte (2014-9-17).
- * arch/arm/src/stm32/stm32_can.c: At the end of the interrupt handler,
- the interrupts were being disabled, if all packets have been
- transferred when the interrupt handler was invoked. This is
- problematic, because the interrupt handler calls can_txdone of the
- upper half which can enqueue new packets to send. Removed the block
- altogether, because can_txdone calls can_xmit which disables
- interrupts if there are no new packets to send. From Daniel Lazlo
- Sitzer (2014-9-17).
- * drivers/can.c: In can_txdone, waiters on the semaphore should be
- informed regardless of the return value of can_xmit. First it returns
- -EIO if there are no new packets, and second the information of the
- waiters is about the last transferred packet. From Daniel Lazlo
- Sitzer (2014-9-17).
- * SAMA5D4-EK: Add documentation/support for Rev E. board. Refresh NSH
- configuration. Fix some build errors/warnings introduced with recent
- work with the knsh configuration (2014-9-17).
- * arch/sim/Kconfig, src/up_spiflash.c, Makefile, up_initialize.c, and
- up_internal.h: Emulated SPI FLASH driver for the sim target from Ken
- Pettit (2014-9-19).
- * configs/stm32f4discovery/include/board.h, netnsh/defconfig,
- src/Makefile, stm32_sdio.c, stm32_boot.c, stm32_nsh.c,
- stm32_bringup.c, and stm32f4discovery.h: STM32F4Discovery: Add
- support for the microSD card slot on the STM32F4DIS-BB base board
- (2014-9-20).
- * Change all occurrences of NxConsole to NxTerm (2014-9-20).
- * include/sys/ipc.h, shm.h, mman.h, and types.h: Add shared memory
- definitions, types, prototypes (2014-9-22).
- * fs/smartfs/smartfs_smart.c: SMART FS update from Ken Pettit
- (2014-9-22).
- * mm/mm_gran/: Move granule allocator and page allocator from mm/. to
- mm/mm_gran/. (2014-9-22).
- * mm/kmm_heap/: Move kernel heap allocator from mm/. to mm/kmm_heap/.
- (2014-9-22).
- * mm/umm_heap/: Move user heap allocator from mm/. to mm/umm_heap/.
- (2014-9-22).
- * mm/mm_heap/: Move common heap logic from mm/. to mm/mm_heap/.
- (2014-9-22).
- * mm/shm/: Create a home for forthcoming shared memory logic
- (2014-9-22).
- * fs/procfs/fs_procfs.c: Fix some procfs breakage introduced by
- reorganizing some un-reorganizable data structures. From Ken
- Pettit (2014-9-22).
- * drivers/mtd/smart.c, fs/smartfs/smartfs.h, smartfs_procfs.c, and
- smartfs_utils.c, include/nuttx/fs/ioctl.h, and mtd/smart.h: Updated
- SMART FS procfs support. From Ken Pettit
- * configs/mikroe-stm32f4: Fix a few compile bugs and minor corrections
- to the mikroe-stm32f4 configuration source. From Ken Pettit
- (2014-9-22).
- * mm/Kconfig, shm/Make.defs, shmat.c, shmctl.c, shmdt.c, shmget.c, and
- Documentation/NuttxUserGuide.html: Add the documentation, build
- framework, and skeleton files for the shared memory feature (no logic
- yet provided) (2014-9-22).
- * include/sys/syscall.h, syscall/syscall.csv, syscall_lookup.h, and
- syscall_stublookup.c: Add system calls for shared memory interfaces
- (2014-9-22).
- * include/nuttx/shm.h, mm/shm/shm.h, and shm_initialize.c: Add shared
- memory initialization logic (2014-9-23).
- * include/nuttx/arch.h, Documentation/NuttxPortingGuide.html, and
- NuttxUserGuide.html: Add platform-specific interface definitions
- needed to support the shared memory feature (2014-9-23).
- * arch/arm/include/arch.h, src/armv7-a/addrenv.h, arm_addrenv.c,
- arm_addrenv_ustack.c, and arm_addrenv_utils.c: Add logic necessary
- to handle remapping of shared memory on context switches (2014-9-23).
- * include/nuttx/gran.h, mm/mm_gran/mm_granrelease.c, and Make.defs: Add
- interfaces to support un-initializing a granule allocator (2014-9-23).
- * arch/arm/src/armv7-a/arm_pgalloc.cm sched/group/group_addrenv.c, and
- other files: Fix some inconsistent field name in struct task_group_s:
- addrenv should be tg_addrenv (2014-9-23).
- * arch/arm/src/armv7-a/pgalloc.h: Extend virtual/physical address
- conversions to include addresses in shared memory (2014-9-23).
- * include/nuttx/shm.h, sched.h, mm/shm/shm_initialize.c,
- binfmt/binfmt_execmodule.c, sched/group/group_leave.c: Add support
- for a per-process virtual page allocator. This is a new member of
- the task_group_s structure. The allocator must be initialized when a
- new user process is started and uninitialize when the process group
- is finally destroyed. It is used by shmat() and shmdt() to pick the
- virtual address onto which to map the shared physical memory
- (2014-9-23).
- * mm/shm/shmat.c and shmdt.c: Completes the implementation of the core
- shared memory logic: shmget(), shmctl(), shmat(), and shmdt(). This
- is still some unfinished platform-specific code that needs to be done
- before we can begin testing (2014-9-23).
- * include/nuttx/mm: Move mm.h, gran.h, and shm.h from include/nuttx to
- include/nuttx/mm (2014-9-24).
- * arch/arm/src/stm32/stm32_can.c: STM32 CAN correction suggested by Max
- Holtzberg (2014-9-24).
- * arch/arm/src/armv7-a/addrenv.h, arm_addrenv_shm.c,
- arm_addrenv_utils.c, and pgalloc.h: This completes the implementation
- of shared memory support for the Cortex-A platforms (2014-9-24).
- * fs/fs_poll.c: Fix unnecessary delays and timing jitter in the
- implementation of poll(): No delay if timeout is zero; If timeout is
- greater than zero, first check if events are already pending events
- before starting the delay. From Johannes Hampel (2014-9-25).
- * drivers/mtd/at45db.c: In at45db_bwrite , the buffer is not increased
- when writing more than 1 page. Sourceforge bug #34 (2014-9-25).
- * crypto/cryptodev.c: Path segments reversed in include file path.
- Noted by Brennan Ashton (2014-9-25).
- * drivers/mtd/mtd_rwbuffer.c: The MTD Read-ahead/Write buffer layer
- appears to be functional (2014-9-25).
- * libc/stdio/lib_libdtoa.c: Change to lib_dtoa() to fix precision error
- from trailing zeroes. From Bob Doiron (2014-9-26)
- * fs/fs_poll.c: Re-implemented poll() delay using sem_timedwait()
- (2014-9-26).
-
-7.6 2014-11-26 Gregory Nutt <gn...@nuttx.org>
-
- * fs/fs.h and other files: Rename fs/fs_internal.h to fs/fs.h (2014-9-28).
- * include/nuttx/semaphore.h and fs/fs.h: Add data structures that will
- allow us to move name semaphore support out of the OS and into the
- VFS (not complete) (2014-9-28).
- * fs/inode: Move inode and VFS utils from fs/. to fs/inode/. (2014-9-28).
- * fs/driver: Move driver logic from fs/. to fs/driver/. (2014-9-28).
- * fs/dirent: Move directory operations from fs/. to fs/dirent/. (2014-9-23).
- * fs/mount: Move mount-related files from fs/. to fs/mount/. (2014-9-23).
- * fs/vfs: Move renaming files in fs/. to fs/vfs/. (Don't all belong there)
- (2014-9-23).
- * fs/semaphore: Create a build structure that will (eventually) support
- using the VFS to manage named semaphores (2014-9-23).
- * configs/stm32f4discovery/include/board.h: STM32F4-Discovery: Fix some
- backward conditional compilation (2104-9-29).
- * nuttx/sched/init/os_start.c, semaphore/Make.defs, sem_initialize.c,
- and semaphore.h: Semaphore initialization is now only required if
- priority inheritance is enabled (2014-9-29).
- * fs/Makefile and mqueue/: Add build support for messages queues as part
- of the VFS (only build logic, no C files yet) (2014-9-29).
- * fs/inode/inode.h and fs/driver/driver.h: Move fs/fs.h to fs/inode/inode.h
- and some to fs/driver/driver.h (2014-9-29).
- * sched/task/task_vfork.c: Fix vfork(). Now that arguments are kept on
- the stack, the way that arguments are passed from parent to child in
- vfork() must change. This bug has always been present, but was not
- visible with the old strdup() way of passing arguments (2014-9-29).
- * arch/arm/src/common/up_vfork.c: Another vfork() problem: If we get to
- vfork() via system call, then we need to clone some system call
- information so that the return form the cloned system call works
- correctly (2014-9-29).
- * fs/mqueue: Move mq_open(), mq_close(), and mq_unlink() logic from
- sched/mqueue to fs/mqueue. Convert the logic so that it uses the VFS to
- managed the message queue namespace (instead of custom logic). By
- default, now message queues can be seen in /var/mqueue (2014-9-29).
- * arch/sim/src/up_simuart.c, up_uartwait.c: Removed old, strange
- up_stdio.c and implemented a simulated UART driver to provide the
- console input. Starts a separate, Linux domain pthread to read
- the console input in raw mode and provides the incoming data to
- NuttX via standard NuttX domain IPCs (2014-9-30).
- * arch/sim/src/up_setjmp32.S, up_setjmp64.S, Kconfig, Makefile,
- up_initialstate.c, up_internal.h, up_stackframe.c, and include/irq.h:
- Add support for 64-bit longjmp/setjmp in simulator platform. This
- will permit operation of the simulation natively on a 64-bit platform
- (2014-10-2).
- * include/fcntl.h: Implement create() as a macro (2014-10-4).
- * fs/vfs/Make.defs, fs_pread.c fs_pwrite.c, and include/unistd.h: Add
- pread() and pwrite() (2014-10-4).
- * include/sys/syscall.h syscall/syscall.csv, syscall_lookup.h, and
- syscall_stublookup.c: Add pread() and pwrite() system calls
- (2014-10-4).
- * include/aio.h: Add aio.h header file (2014-10-4).
- * libc/aio/lio_listio.c and Make.defs: Add empty skeleton file where
- lio_listio() will eventually be implemented (2014-10-4).
- * libc/Kconfig, aio/aio_read.c, aio_write.c, aio_return.c, aio_error.c
- aio.h, and Make.defs: Initial implementation of aio_read(),
- aio_write(), aio_return(), and aio_error() (2014-10-4).
- * include/signal.h and sched/Kconfig: Add definitions for SIGPOLL
- (2014-9-5).
- * libc/aio/aio_signal.c, Make.defs, and aio.h: Move AIO signal logic
- to a common location in aio_signal.c. Also fix several typos
- (2014-9-5).
- * libc/aio/aio_suspend.c, aio_cancel.c, aio_fsync.c, lio_listio.c and
- Make.defs: Initial implementation of aio_suspend(), aio_cancel(),
- lio_listio.c, and aio_fsync.c. This completes this implementation
- of the asynchronous I/O interfaces but there are still untested
- (2014-9-5).
- * fs/aio/Make.defs, aio.h, aio_cancel.c, aio_fsync.c, aio_read.c,
- aio_signal.c, and aio_write.c: Move all file operations from libc/aio
- to fs/aio. These will need to be kernel routines in order to
- handler issues with using file descriptors on worker thread
- (2014-10-5).
- * fs/aio/aio.h, Kconfig, aio_initialize.c, aioc_contain.c, Make.defs,
- and include/aio.h: Add a AIO control container to increase the
- payload with OS internal stuff (2014-10-6).
- * fs/aio/aio_cancel.c, aio_fsync.c, aio_read.c, aio_signal.c, and
- aio_write.c: Modify logic to use AIO control block container
- (2014-10-6).
- * fs/fs_initialize.c, Makefile, fs/inode/fs_inode.c, and inode.h:
- Modify FS initialization logic to handle AIO container
- initialization (2014-10-6).
- * Too many files to list: Major structuring of file system functions
- to better support asynchronous I/O. Repository should not be
- trusted until I have a chance to verify everything (2014-10-6).
- * include/nuttx/mm/mm.h: Fix a place in the memory manager where it
- explicitly assumed that the size of a pointer is 4 bytes. That is OK
- if the actual size is smaller but makes the heap unstable when used
- with the x86_64 host simulation (2014-10-6).
- * sched/wqueue, include/nuttx/wqueue.h, and libc/Kconfig sched/Makefile:
- Add support for priority inheritance on the low priority worker queue
- (2014-10-7).
- * sched/Makefile and sched/*/Make.defs: Simplify how C source files are
- selected in the build (2014-10-7).
- * fs/aio/aio_queue.c, Make.defs, aio.h, aio_fsync.c, aio_read.c, and
- aio_write.c: The asynch I/O implementation now satisfies POSIX
- priority requirements; it uses the new low priority worker thread
- interfaces to adjust the priority of the worker thread according to
- the priority of the client thread (2014-10-7).
- * arch/arm/src/stm32/chip/stm32_otghs.hstm32_otghs.c/h and
- chip/stm32_otghs.h: Add files that implement true high speed support
- for the STM32 OTGHS peripheral. From Brennan Ashton (2014-10-7).
- * arch/arm/src/stm32/ (several files): Integrates OTGHS support into
- the STM32; Eliminates the older OTGHS in FS mode logic. From Brennan
- Ashton (2014-10-7).
- * arch/arm/src/stm32/Kconfig, stm32_otgfsdev.c, chip/stm32f40xxx_pinmap.h,
- configs/stm32f429i-disco/ (several files): Remove non-functional
- vestiges of OTGHS in FS mode (including OTGFS2); try to convert the
- stm32f429i-disco configuration to use OTGHS instead of OTFHS in F
- mode (OTGFS2). But I don't have the boards and can't test (2014-10-7).
- * include/syslog.h, debug.h, libc/libc.csv, misc/lib_dbg.c,
- lib_dumpbuffer.c, stdio/lib_lowsyslog.c, lib_printf.c, lib_syslog.c,
- and fs/driver/fs_syslog.c: Make standard syslog and vsyslog POSIX
- compliant (also modify non-standard syslog functions for
- compatibility). This will break a lot of things until ALL usage of
- syslog is updated to use the modified interfaces (2014-10-8).
- * drivers/: Correct everything under nuttx/drivers, nuttx/arch, nuttx/net,
- nuttx/binfmt, and nuttx/configs to use the corrected syslog interfaces
- (2014-10-8).
- * libc/syslog and fs/syslog: Move syslog logic from libc/misc and
- libc/stdio to libc/syslog and fs/syslog. Also move some syslog logic
- from fs/driver to fs/syslog (2014-10-8).
- * fs/syslog/fs_syslogmask.c: Implement syslogmask() (2014-10-8).
- * include/sys/syscall.h, syscall/syscall.csv, syscall_lookup.h, and
- syscall_stublookup.c: Add syslog system calls (2014-10-8).
- * fs/Kconfig, syslog/fs_syslogenable, and include/syslog.h: Remove
- non-standard, conditional syslog_enable(), instead only the
- required, standard setlogmask() (2014-10-9).
- * arch/arm/src/stm32/chip/stm32_exti.h: Correct STM32 RTC EXTI bit
- definition. From Lazlo (2014-10-9).
- * include/syscall.h, syscall/, and libc/: Remove syslog interfaces
- from the set of system calls (2014-10-9).
- * libc/syslog: Move syslog back out of the kernel into the C library
- (2014-10-9).
- * arch/mips/src/pic32mx/pic32mx-devcfg.h: For PIC32MX7, DEVCFG0 bit
- 2 must be set. Writing bit 2 as zero can brick the CPU on some
- versions. From Cris Kvist (2014-10-9).
- * sched/wqueue/, libc/wqueue, and include/nuttx/wqeueue.h: Separate
- kernel- and user-mode work queue logic. Decouple work queue data
- structures. This is part of the preparation to support multiple
- low-priority worker threads (2014-10-10).
- * include/nuttx/wqueue.h, libc/wqueue/Make.defs, work_usrthread.c,
- work_usrstart.c sched/init/os_bringup.c wqueue/kwork_hpthread.c,
- kwork_lpthread.c, and wqueue.h: Modularize starting of worker
- threads to better isolate individual initialization characteristics
- (2014-10-10).
- * arch/arm/src/ stm32_iwdg.c, stm32_wwdg.c, and chip/stm32_dbgmcu.h:
- Fix watchdog stop bit usage. From Lazlo (2014-10-10).
- * sched/wqueue/, libc/wqueue, and include/nuttx/wqueue.h: Add support
- for multiple low-priority worker threads. This is a necessary
- piece of the support for asynchronous I/O (2014-10-10).
- * sched/wqueue/work_inherit.c: Add logic for priority inheritance with
- multiple worker threads. How should this work? Tentatively, the all
- get reprioritized together. It would be best to just reprioritize the
- single thread doing the high priority work, but we don't know which
- that will be in advance (2014-10-10).
- * fs/aio/ and include/aio.h: Add support for socket-based transfers
- (2014-10-11).
- * arch/arm/include/stm32/chip.h, /src/stm32/Kconfig, and
- stm32_allocateheap.c: Support for the STM32 F411RE from Serg Podtynnyi
- (2014-10-14).
- * configs/Kconfig, README.txt, and nucleo-f401re: Extend this board
- configuration to also support the Nucleo-F411RE. From Serg Podtynnyi
- (2014-10-14).
- * tools/Config.mk: Add a PRELINK macro to Config.mk. From Kriegleder
- (2014-10-17).
- * arch/arm/src/efm32 and arch/arm/include/efm32: Add a basic port for
- the SiLabs EFM32 family. Includes many files contributed by Pierre-noel
- Bouteville (2104-10-20).
- * configs/efm32-gxxx-stk: Add board support for the EFM32 Gecko Starter
- Kit (2014-10-20).
- * configs/olimex-efm32g880f128-stk: Add board support for the Olimex
- EFM32G8809128 STK (2014-10-20).
- * drivers/lcd/Kconfig, ili9341.c, Make.defs, and include/nuttx/lcd/ili9341.h:
- Add support for a generic ILI9341 driver. From Marco Krahl (2014-10-20).
- * configs/stm32f429i-disco/Kconfig, src/ and lcd/: Add support for the
- STM32F429i Discovery's LCD. From Marco Krahl (2014-10-20).
- * arch/arm/src/lpc43xx/lpc43_gpioint.c, .h, lpc43_irq.c, and
- chip/lpc43_gpio.h: Fixes to allow compile of lpc43_gpioint.c. It
- likely doesn't work. From Brandon Warhurst (2014-10-21).
- * arch/arm/src/stm32/chip/stm32f103r_pinmap.h: Add ADC pinmap
- definitions for the STM32 F103R from Martin Lederhilger (2014-10-21).
- * arch/arm/src/armv7-m/up_itm.c and itm.h: Add CMSIS ITM header file and
- library. From Pierre-noel Bouteville (2104-10-21).
- * arch/arm/src/armv7-m/dwt.h and tpi.h: Add CMSIS DWT and TPI header files.
- From Pierre-noel Bouteville (2104-10-21).
- * arch/arm/src/armv7-m/arm_item_syslog.c, itm_syslog.h, and Kconfig: Add
- ARMv7 support to use ITM for SYSLOG debug output. Includes logic from
- Pierre-noel Bouteville (2014-10-22).
- * arch/arm/src/efm32/efm32_clockconfig.c, efm32_start.c, and Make.defs:
- Add logic to initialize and use ITM for syslog. Includes logic from
- Pierre-noel Bouteville (2014-10-22).
- * sched/sched/sched_timerexpiration.c and include/nuttx/arch.h: Fixes
- to tickless operation code, especially in alarm mode. From Brandon
- Warhurst (2014-10-23).
- * nuttx/arch/arm/src/lpc43xx/lpc43_rit.c, lpc43_rit.h, and related
- files: Add support for tickless operation using the NXP LPC43xx. From
- Brandon Warhurst (2014-10-23).
- * arch/arm/src/efm32/efm32_gpio.c and efm32_gpioirq.c: EFM32 port and
- pin decoding backward in every case. From Pierre-Noel Bouteville
- (2014-10-23).
- * arch/arm/src/armv7-m/up_itm_syslog.c: Correct file naming and fix
- compilation errors in up_itm_syslog.c. From Pierre-Noel Bouteville
- (2014-10-23).
- * configs/sam4e-ek/src/sam_ethernet.c (and other files):SAM4E-EK: Add
- support for PHY interrupt (2014-10-24).
- * include/wchar.h: Add a mostly bogus wchar.h header file. This file
- is mostly bogus because none of the wide character operations are
- currently supported in the Nuttx C library (2014-10-27).
- * include/termios.h, libc/termios/lib_isatty.c, and Make.defs: Add
- isatty() function. From Alan Carvalho de Assis (2014-10-27).
- * arch/arm/include/efm32, src/efm32, and configs/efm32-gxxx-stk:
- The EFM32 Gecko Starter Kit port is now functional. At least
- NSH is running over LEUART0 on the board (2014-10-29).
- * arch/arm/src/sam34/sam_serial.c and Kconfig: Add support for SAM3/4
- basic TERMIOS and flow control. There are issues with IFLOW control:
- PDC or DMAC support is required (2014-10-29).
- * configs/sam4e-ek/src/sam4e-ek.h: Fix an error in a USART1 pin number
- (2014-10-29).
- * configs/efm32gg-stk3700: Board support for the SiLabs EFM32GG
- Giant Gecko Starter kit. Current with basic NSH configuration only.
- Testing is on hold until I receive hardware (2014-11-03).
- * libc/Kconfig: Move CONFIG_NSH_TMPDIR to CONFIG_LIBC_TMPDIR (2014-11-05).
- * libc/stdlib/lib_mkstemp.c, lib_mktemp.c, Make.defs and include/stdlib.h:
- Add mktemp() and mkstemp() (2014-11-05).
- * libc/stdio/lib_tempnam.c, lib_tmpnam.c, Kconfig, Make.defs and
- include/stdio.h: Add tmpnam() and tempnam() (2014-11-05).
- * drivers/rwbuffer.c: Fix typo that can cause compiler error (2014-11-05).
- * drivers/mtd/m25px.c: Extend MTD support to M25P16. From Sébastien
- Lorquet (2014-11-07).
- * arch/arm/src/stm32/Kconfig, chip.h, and include/stm32/chip.h: Support
- for the STM32F103RG. From Murilo Ponte (2014-11-10).
- * configs/stm32f100rc_generic: Removed this generic board configuration.
- I have decided to stop support of generic board configurations. Generic
- board configurations do not provide support for any specific hardware
- but can be useful only if there are not other examples for the setup
- for a particular architecture. Not the case here (2014-11-10).
- * include/nuttx/vt100.h: Add foreground and background color commands
- (2014-11-10).
- * sched/wdog/wd_create.c: Fix an important bug in the watchdog creation
- logic (2014-11-10).
- * include/unistd.h, libc/unistd/lib_access.c and Make.defs: From Lorenz
- Meier: The implementation of access() as vararg macro has the issue that
- any function call with the same name (even in a C++ class) will match
- with it and result in a compile error. I have replaced it with a small
- function, and tried to have decent documentation as well. This resolves
- the compile issue, and shouldn’t have negative side effects for users
- of the function (2014-11-11).
- * mm/mm_gran/mm_granrelease.c: If the INTR granule allocator mode is
- enabled, there is no semaphore to destroy. From Lorenz Meier (2014-11-12).
- * fs/nxffs/nxffs_dump.c: Fix problems with redefinitions of fdb macro.
- With the fix to the syslog prototype, a LOG priority must now be the
- first parameter. Fixed by replacing all occurrences of fdbg with
- syslog(LOG_DEBUG, and eliminating the macro redefinitions. Noted by
- Sebastien Lorquet (2014-11-12).
- * arch/arm/src/common/up_internal.h: Add protection from C++ name
- mangling in the ARM up_internal.h. From Lorenz Meier (2014-11-12).
- * include/nuttx/compiler.h: Defines inline functions as not
- instrumented - this is relevant for anyone using instrumentation. From
- Lorenz Meier (2014-11-12).
- * libc/string/lib_strncpy.c: The definition of strncpy() is that empty
- space should be zero-filled, the patch adds the zero filling (I didn’t
- know this, see e.g. the POSIX spec here:
- http://pubs.opengroup.org/onlinepubs/7908799/xsh/strncpy.html). From
- Lorenz Meier (2014-11-12).
- * arch/arm/include/limits.h: Remove the definition of INT_FAST32_MIN
- which is already defined in stdint.h (the correct location). From
- Lorenz Meier (2014-11-12).
- * arch/arm/src/efm32/efm32_clockconfig.c, configs/efm32gg-stk3700/README.txt
- and include/board.h: Fixes to get the EFM32GG-STK3700 basic NSH
- configuration running. It works! (2014-11-12).
- * drivers/bch/bchdev_driver.c: Add support for seeking in BCH. From
- Sébastien Lorquet. (2014-11-13).
- * sched/Kconfigs and configs/*/*/defconfig: Remove CONFIG_MAX_TASK_ARGS
- (2014-11-13).
- * binfmt/: Remove use of CONFIG_MAX_TASK_ARGS in exec() and unload_module()
- (2014-11-13).
- * libc/unistd: Remove use of CONFIG_MAX_TASK_ARGS in execl() (2014-11-13).
- * sched/: Remove some misc. usage of CONFIG_MAX_TASK_ARGS in task_start(),
- task_setup(), and vfork() (2014-11-13).
- * arch/arm/src/stm32/chip/stm32_otgfs.h: Correct a typo in the STM32 OTGFS
- register bit definitions (2014-11-13).
- * drivers/lcd/st7565.c/.h and include/nuttx/lcd/st7565.h: Add driver for
- ST7565 that works with NHD‐C12864KGZ display. From Pierre-noel
- Bouteville (2014-11-13).
- * net/route/net_router.c: I don't think that the net_route function has
- ever worked correctly. The source ip was updated in the match struct
- instead of the route ip. From Brennan Ashton (2014-11-14).
- * net/Kconfig arp/Make.defs, arp_send.c, and drivers/net/slip.c: ARP:
- Add support for the case where there are multiple networks: One being
- Ethernet and the other not. Suggested by Brennan Ashton (2014-11-14).
- * net/Kconfig, netdev/netdev_register.c, arp/arp_send.c,
- include/nuttx/net/net.h, netdev.h and several network drivers in arch/
- and drivers/: Add a parameter to netdev_register() to indicate the
- link protocol supported by the driver. Use this value to replace some
- logic committed yesterday (2014-11-15).
- * configs/stm32f4discovery/netnsh/defconfig: Needs to set MAC address
- (2014-11-15).
- * arch/ and drivers/: Remove use of NET_LL_HDRLEN from Ethernet drivers.
- Use ETH_HDRLEN instead (2014-11-15).
- * net/arp/: Remove use of NET_LL_HDRLEN from net/arp logic. Use
- ETH_HDRLEN instead (2014-11-15).
- * net/ and include/nuttx/net: All network logic will now handle
- variable length link layer protocol headers within incoming packets.
- This permits use of multiple network interfaces with differing data
- links. For example, ETHERNET + SLIP (2014-11-15).
- * arch/arm/src/sam34/sam4s_periphclks.h: Add missing SPI0 clock
- configuration macro for the SAM4S. From spasbyspas (2014-11-16).
- * arch/arm/src/efm32/efm32_lowputc.c: EFM32 USART setup: Computation of
- BAUD includes shift; Eliminate additional shift. From Pierre-noel
- Bouteville (2014-11-16).
- * net/, include/, drivers/, arch/, various files: Rename
- CONFIG_NET_BUFSIZE to CONFIG_NET_ETH_MTU; Add CONFIG_NET_SLIP_MTU.
- Add data structures and logic to handle different MTUs when both
- Ethernet and SLIP are enabled (2014-11-16).
- * net/, include/, various files: Rename CONFIG_NET_RECEIVE_WINDOW to
- CONFIG_NET_ETH_TCP_RECVWNDO and CONFIG_NET_SLIP_TCP_RECVWNDO. Add
- data structures and logic to handler different TCP receive windows
- when both Ethernet and SLIP are enabled (2014-11-16).
- * configs/sama5d4-ek/bridge: Add a simple test for the dual EMACs on
- the SAMA5D4 (2014-11-17).
- * arch/arm/src/sama5/sam_emacb.c: Fix several typos that will prevent
- EMAC1 from initializing properly (2014-11-17).
- * include/nuttx/net/ip.h and tcp.h, net/icmp/icmp_send.c and
- igmp/igmp_send.c: Move IP header flags from tcp.h to ip.h and rename
- IP_FLAGS vs TCPFLAGS. The problem fixed here is that there IP flags
- were not available when TCP was disabled. The IP flags are used in
- ICMP and IGMP (2014-11-17).
- * sched/clock/clock_abstime2ticks.c: Calling mq_timedreceived() with
- immediate timeout was getting stuck and not timing out. Immediate
- timeout is achieved by setting absolute timeout value to past time,
- for example abstime={ .tv_sec=0, .tv_nsec=0 }. However absolute
- time was converted to relative time using unsigned integer arithmetic
- and resulted large ticks count by clock_abstime2ticks, instead of
- expected negative ticks value. Change corrects clock_abstime2ticks()
- to return negative ticks, if absolute time is in the past. From
- Jussi Kivilinna (2014-11-19).
- * fs/vfs/fs_poll.c: poll() was not waking up from signals (for example
- mq_notify() events). From Jussi Kivilinna (2014-11-19).
- * arch/arm/src/stm32/stm32_otghs.c, Make.defs,
- configs/stm32f429i-disco/src/stm32_usb.c and Makefile: STM32 F4 OTGHS
- device controller driver from Brennan Ashton (2014-11-20).
- * configs/sama5d3-xplained/bridge: Add a simple test for the EMAC
- and GMAC on the SAMA5D3 working together (2014-11-20).
- * libnx/nxtk/nxtk_drawframe.c: Remove warnings when CONFIG_NXTK_BORDERWIDTH
- is set to zero. From Pierre-Noel Bouteville (2014-11-20).
- * fs/vfs/fs_poll.c: Add proper handling for sem_timedwait errnos.
- From Jussi Kivilinna (2014-11-21).
- * net/udp/udp_conn.c and udp.h: Extensions to UDP "connection" structure
- for the case of multiple networks. In this case, assigned port numbers
- only have to be unique with respect to the IP address. So, for
- example, you could have multiple port 80's, one on each network
- (2014-11-21).
- * net/tcp/tcp_conn.c and tcp.h: Make tcp_listener static scope; it is
- not used outside of tcp_conn.c (2014-11-22).
- * net/udp/tcp_conn.c and tcp.h: Extensions to TCP connection structure
- for the case of multiple networks. See the description of the similar
- change for UDP above (2014-11-22).
- * net/route/net_router.c: Refuse to perform routing table lookups for
- the Broadcast IP address. From Brennan Ashton.
- * net/netdev/netdev_findbyaddr.c and netdev: Add logic to netdev_findbyaddr()
- to return the correct network device for the case where a broadcast
- address is used. This change caused trivial ripples through other
- files because additional parameters are required for netdev_findbyaddr()
- when CONFIG_NET_MULTINIC. Those other file include net/netdev/netdev_rxnotify.c,
- netdev_txnotify.c which, in turn, for changes to arp/arp_send.c,
- icmp/icmp_ping.c, socket/net_sendfile.c, recvfrom.c, sendto.c,
- tcp/tcp_send_buffered.c, and tcp_send_unbuffered.c (2014-11-23).
- * arch/arm/src/kl/chip/kl_i2c.h: I2C header file for the Freescale KL
- family. From Alan Carvalho de Assis (2014-11-23).
- * include/nuttx/fs/fs.h: Fix typo in conditional compilation. From
- Alan Carvalho de Assis (2014-11-23).
-
-7.7 2015-01-26 Gregory Nutt <gn...@nuttx.org>
-
- * nuttx/drivers/eeprom and include/nuttx/eeprom/: Add support for generic
- EEPROM access via a character driver. Add also the EEPROM driver itself.
- From Sébastien Lorquet (2014-11-26).
- * libnx/nxfonts/nxfonts_pixel-lcd-machine.h and nxfonts_pixel-unicode.h,
- include/nuttx/nx/nxfonts.h, graphpics/Kconfig, and build-related files
- in libnx/nxfonts: Two new fonts from Pierre-noel Bouteville (2014-11-26).
- * configs/lpc4357-evb, arch/arm/src/pc43xx/chip/, configs/Kconfig, and
- and other related files: A port of NuttX to the LPC4357-EVB from
- Toby Duckworth. This port is a leverage of the LPC3330-Xplorer port
- and still have a some misinformation from that port that needs to be
- updated for the LPC4357-EVB (2014-11-26).
- * arch/arm/include/stm32/chip.h, src/stm32/Kconfig, chip.h, and
- chip/stm32f102_pinmap.h: Enable support for the STM32 F102. From
- https://github.com/PX4/NuttX/pull/28.diff (2014-11-27).
- * drivers/loop.c: Loop device should return -EINTR is interrupt by a
- signal (2014-11-27).
- * drivers/input/djoystick.c and include/nuttx/input/djoystick.h. Also
- drivers/input/Kconfig and Make.defs, and include/nuttx/fs/ioctl.h: Add
- an interface definition and upper half driver for a discrete joystick
- device (2014-11-27).
- * arch/arm/src/efm32/Kconfig and efm32_serial.c: Add support for serial
- termios TCGET and TCSET. For the moment, only set/get speed is
- implemented. From Pierre-noel Bouteville (2014-11-27).
- * drivers/wireless/ and include/nuttx/wireless/cc3000.h: A set of 11
- patches correcting issues with the CC3000 networking. All from Jussi
- Kivilinna (2014-11-28). Among these:
- 03/11: CC3000 driver was getting stuck at recv() when remote host
- closed connection and application tried to read data from remotely
- shutdown socket. This patch adds proper handling for remotely closed
- socket event.
- 07/11: Socket state initialization was done in 'register', while it
- should be initialized in 'open' and deinitialized in 'close'. Old
- way caused problems when device is closed, power-cycled and then
- reopened as old socket state was left enabled.
- 08/11: Select thread was getting stuck after 'close, power-cycle,
- reopen', since selectsem was not properly setup and cleaned up.
- 09/11: 'maxFD' was not properly reset in select worker and not checked
- for before calling cc3000_select().
- 10/11: After wlan_stop()/cc3000_close(), irqsem was left with count
- '-1'. Therefore on next wlan_start()/cc3000_open(), initial value
- for irqsem was wrong. Additional repeated wlan_start()/wlan_stop()
- decreased irqsem value further. Obviously this causes driver not to
- function correctly and freeze. Patch moves initialization and
- destruction of waitsem, irqsem and readysem to
- cc3000_open/cc3000_close.
- * include/cxx/cctype: Undefine macros defined ctype.h so that builtin
- C++ implementations will be used instead. From Lorenz Meier
- (2014-11-28).
- * configs/stm3210e-eval/src/stm32_djoystick.c: Add a discrete Joystick
- supportfor the STM3210E-EVAL (2014-11-28).
- * drivers/input/djoystick.c include/nuttx/input/djoystick.h: Add a new
- ioctl to get the supported joystick discrete signals (2014-11-28).
- * drivers/input/ajoystick.c and include/nuttx/input/ajoystick.h. Also
- drivers/input/Kconfig and Make.defs, and include/nuttx/fs/ioctl.h: Add
- an interface definition and upper half driver for an analog joystick
- device. Initial check-in is only a little more of a clone of the
- discrete joystick driver and is as-of-yet untested (2014-11-27).
- * libc/Kconfig, misc/Make.defs, misc/lib_ioctl.c, fs/vfs/fs_ioctl.c,
- include/nuttx/fs/fs.h, include/sys/ioctl.h, syscall.h, and several
- files in syscall/: Add support for a variadic ioctl() function. The
- ioctl() interface is a non-standard, Unix interface. NuttX has always
- used the older, three-parameter version. Most contemporary systems
- now, however, use a variadic form of the ioctl() function. Added an
- option to insert a shim layer to adapt the three-parameter ioctl() to
- use the variadic interface form. Internally, the ioctl handling is
- the same three-parameter logic. The only real complexity to the shim
- is in how the system calls must be handled (2014-11-29).
- * arch/arm/src/stm32/stm32_i2c.c: Port Tridge's I2C noise resilience
- logic from the PX4 repository (2014-11-29).
- * arch/arm/src/stm32/chip/stm32l15xxx_pinmap.h: Fix a typo in the
- MCO pin definition. From Jussi Kivilinna (2014-12-02).
- * arch/arm/src/stm32/stm32_rcc.h: Add missing MCO configuration for
- the STM32L1xxx. From Jussi Kivilinna (2014-12-02).
- * configs/sama5d3-xplained/src/sam_ajoystick.c: Add analog Joystick
- shield support for the SAMA5D3 Xplained board (2014-12-3).
- * configs/ucleo-f4x1re/src/sam_ajoystick.c and sam_adc.c: Add
- analog Joystick shield support for the Nucleo F4x1RE boards. There
- are still some ADC issues to be worke through as of the initial
- commit (2014-12-3).
- * /drivers/eeprom/spi_xx25xx.c and /include/nuttx/eeprom/spi_xx25xx.h:
- Add support for ST Micro EEPROM device geometries. From Sebastien
- Lorquet (2014-12-5).
- * sched/mqueue: msg type should be char * not void * in mq_send,
- mq_timedsend, mq_receive, and mq_timedreceive. Noted by Pierre-Noel
- Bouteville (2014-12-05).
- * fs/mqueue/mq_open.c and sched/mqueue/mq_msgqalloc.c: In message queue
- creation return ENOSPC error if size exceeds the configured size of
- pre-allocated messages; Use ENOSPC vs ENOMEM per OpenGroup.org. From
- Pierre-Noel Bouteville (2014-12-6).
- * Add sys/custom_file.h. Used when CUSTOM_FILE_IO is define and avoids
- re-definition errors about the FILE define. From Thomas Gruber via
- the PX4 repository (2014-12-06).
- * tools/bfd-converter.c and mkdeps.c: Eliminate a warnging about
- redefined strtok_r on some platforms (2014-12-8).
- * arch/sim/Kconfig: Allow building the simulated framebuffer driver
- even if NX is not enabled (12014-12-8).
- * configs/sim/traveler and README.txt: Add a configuration build and test
- the Traveler first person game using the simulator (2014-12-8).
- * arch/arm/src/stm32/chip/stm32f20xxx_pinmap.h and stm32f40xxx_pinmap.h:
- Set the GPIO_SPEED_50MHz on all F2 and F4 SPI pin configurations.
- This is based on an F411 SPI1 errata but the fixed is generalized to
- all SPI and all F2 and F4 (let me know if this introduces any other
- issues). Discovered and fixed by Sebastien Lorquet after much
- consternation (2014-12-8).
- * libc/stdio/lib_avsprintf.c: avsprintf(): Fix a bug in usage of
- va_list on x86. On x86, va_list is a pointer to a single copy on the
- stack. avsprintf() calls lib_vsprintf() twice and so traverses the
- va_list twice using va_start. va_start modifies that single copy on
- the stack so that the second call to lib_vsprintf() fails. This appears
- to be an issue with x86 only so far (2014-12-8).
- * stdint.h: Don't use hex values to specify minimum values of fixed
- width, signed values. Hex values are inherently unsigned and not
- usable for this purpose in all contexts (2014-12-8).
- * arch/arm/src/tiva/tiva_i2c.c, tiva_i2c.h, Kconfig, and Make.defs: Add
- build framework and skeleton files for Tiva I2C driver. Initial
- commit is just the STM32 I2C driver with name changes and STM32-
- specific logic removed (2014-12-9).
- * fs/procfs/fs_procfs.c: Add procfs write support. From Ken Pettit
- (2014-12-9).
- * include/crc8.h, libc/misc/lib_crc8.c, and Make.defs: Add CRC8 support.
- From Ken Pettit (2014-12-9).
- * drivers/mtd/smart.c, Kconfig, fs/smartfs/smartfs_smart.c,
- smartfs_procfs.c, smartfs_utils.c, smartfs.h, Kconfig,
- include/nuttx/fs/ioctl.h, smart.h, and mtd/smart.h: Implements wear-
- leveling in the SmartFS. From Ken Pettit (2014-12-9).
- * arch/arm/src/tiva/tiva_i2c.c: Driver is code complete but still
- untested (2014-12-10).
- * configs/tm4c123g-launchpad/src/tm4c_at24.c, tm4c_bringup.c, and other
- files: Add initialization logic for an external AT24 EEPROM. This
- is intended only to support testing of the Tiva I2C driver
- (2014-12-10).
- * libnx/Makefile, libnx/nxfonts/nxfonts_x11-misc-fixed-*.h, Make.defs,
- Makefile.sources, nxfonts_bitmaps.c, graphics/Kconfig, and
- include/nuttx/nx/nxfonts.h: Lots of fonts that derive from
- X11-misc-fixed-* fonts. Converted for use by NuttX by Pierre-Noel
- Bouteville (2014-12-10).
- * nuttx/drivers/mtd/m25px.c; M25P serial flash driver: Add subsector
- size of the M24P16 part. From Lazlo (2014-12-10).
- * libc/string/lib_strncpy.c: Commit d0c76ccacf0dc8988f9617ad82bf4349f456bb08
- will trash a lot of memory if n == 0. From Yasuhiro Osaki (2014-12-11).
- * arch/arm/src/stm32/stm32_otghsdev.c. Fix for OTGHS device driver
- working in FS mode. From Ken Pettit (2014-12-12).
- * libc/stdio/lib_sscanf.c: Accept %X as well as %x as a format
- specifier. From Sébastien Lorquet (2014-12-12).
- * libc/stdio/lib_sscanf.c: Also accept %F as well as %f (2014-12-12).
- * arch/arm/src/stm32/stm32_otghsdev.c: For STM32 OTG HS DEV (in FS
- mode): Disable ULPI clock enable in RCC AHB1 Register. If Both ULPI
- and the FS clock enable bits are set in FS mode, then the ARM never
- awakens from WFI due to a chip issue. This is only an issue if you
- are using the internal PHY. From Ken Pettit (2014-12-13).
- * drivers/serial/serial.c: In case a thread is doing a blocking
- operation (e.g. read()) on a serial device, while it is being
- terminated by pthread_cancel(), then uart_close() gets called, but
- the semaphore (dev->recv.sem in the above example) is still blocked.
- This means that once the serial device is opened next time, data will
- arrive on the serial port (and driver interrupts handled as normal),
- but the received characters never arrive in the reader thread.
- The problem was fixed by re-initializing the semaphores on the last
- uart_close() on the device. From Harald Welte (2014-12-13).
- * sched/semaphore/sem_recover.c, Make.defs, semaphore.c,
- sched/wdog/wd_recover.c, Make.defs, wdog.h, sched/task/task_recover.c:
- Add logic to clean up after task_delete() or pthread_cancel() if the
- task happens to be waiting on a semaphore when it is cancelled
- (2014-12-13).
- * arch/arm/src/kl/kl_gpioirq.c, Kconfig, Make.defs, and kl_irq.c: Add
- GPIO interrupt capability for the KL architecture. The patch is
- almost the same as kinetis_pinirq.c, just minor modifications and
- rename kl_pinirq to kl_gpioirq to make it more generic to developers.
- From Alan Carvalho de Assis (2014-12-13).
- * arch/sim/src/up_ajoystick.c, Kconfig, Makefile, up_idle.c,
- up_internal.h, up_x11eventloop.c, up_x11framebuffer.c,
- configs/sim/src/Makefile, sim_boot.c, and traveler/defconfig: Add an
- X11 mouse-based simulation of an analog joystick device (2014-12-14).
- * drivers/sensors/adxl345*, include/nuttx/sensors/adxl345.h and other
- files: Add driver support for the ADXL345 accelerometer. From Alan
- Carvalho de Assis (2014-12-16).
- * configs/freedom-kl25z: Add board support for the ADXL345 accelerometer.
- From Alan Carvalho de Assis (2014-12-16).
- * Kconfig, include/debug.h, drivers/sensors/*, and Qencoder logic in
- arch/arm/src/stm32 and various QEncoder board support files under
- config/: Unify sensor debug. ADX driver was using input debug; LM75
- and QENCODE that their own custom debug. Now all use
- CONFIG_DEBUG_SENSOR, sndbg() (2014-12-16).
- * configs/dk-tm4c129x: Initial board support for the Tiva DK-TM4C129x
- Connected Development Kit. The initial commit is just the Tiva
- TM4C123G-Launchpad board support with naming changes (2014-12-16).
- * include/nuttx/sched.h, sched/Kconfig, sched/init/os_start.c,
- sched/pthread/pthread_create.c, sched/task/task_prctl.c,
- sched/task/task_setup.c: strncpy() will not copy the terminating \0
- into the destination if the source is larger than the size of the
- destination. Ensure that the last byte is always zero and let strncpy
- only copy CONFIG_TASK_NAME_SIZE bytes. The issue of unterminated names
- can be observed in ps when creating a pthread while
- CONFIG_TASK_NAME_SIZE is set to 8. From Daniel Willmann (2014-12-17).
- * configs/*/*/defconfig: The previous change increased the task name
- size allocation by one to hold a NUL terminator. This changes reduces
- the configured name size by one so that no additional memory is used
- (2014-12-17).
- * drivers/wireless/cc3000/cc3000.c: CC3000 Fix: Data can be unaligned.
- When dereferenced as an input ntosh(), a bad value is returned.
- Reported by Alan Carvalho de Assis (2014-12-18).
- * configs/freedom-kl25z: Update the Freedom KL25Z board CC3000 support
- to use the current CC300 interfaces. From Alan Carvalho de Assis
- (2014-12-18).
- * arch/arm/src/tiva, include/tiva, and many configurations: Change
- negative Tiva logic CONFIG_TIVA_DISABLE_GPIOx_IRQS to positive logic
- CONFIG_TIVA_GPIOx_IRQ (2014-12-18).
- * arch/arm/src/tiva/Kconfig: Fix configuration logic for IRQ interrupts.
- The various parts support varying numbers of GPIO blocks and with varying
- capabilities to support interrupts on the pins of different GPIO blocks
- (2014-12-18).
- * arch/arm/src/stm32/chip/stm32f40xxx_rcc.h: PLLSAI register name to
- this one in the reference manual. From Marco Krahl (2014-12-19).
- * arch/arm/src/stm32/chip/stm32_ltdc.h: Rename CFBLR register name to
- the name used in the reference manual. From Marco Krahl (2014-12-19).
- * arch/arm/src/stm32/chip/stm32_ltdc.h: Add missing clut register
- definition. From Marco Krahl (2014-12-19).
- * arch/arm/src/stm32/stm32f40xxx_rcc.c: Configure PLLSAI clock to
- enable ltdc register access. From Marco Krahl (2014-12-19).
- * configs/stm32f429i-disco/include/board.h: Update board definition for
- the ili9341 LCD display. This configures all LCD settings for the RGB
- interface. Also adds a customer LCD display template. From Marco Krahl
- (2014-12-19).
- * arch/arm/src/stm32/stm32_ltdc.h: Define a common layer description for
- the ltdc and dma2d controller. From Marco Krahl (2014-12-19).
- * arch/arm/src/stm32/stm32_dma2d.c/.h and related files: Add
- infrastructure for dma2d support. From Marco Krahl (2014-12-19).
- * arch/arm/include/stm32/ltdc.h: Add interface to perform hardware
- accelerated layer operation. The following methods must be supported
- by the implementation: gevideoinfo, getplaneinfo, getlid, setclut,
- getclut, setcolor, getcolor, setcolorkey, getcolorkey, setalpha,
- getalpha, setblendmode, getblendmode, setarea, getarea, and update.
- And if DMA2D is supported: blit and blend. The method up_ltdcgetlayer
- provides access to a reference of a specific ltdc layer. From Marco
- Krahl (2014-12-19).
- * arch/arm/src/stm32/stm32_ltdc.c: Implements ltdc framebuffer support
- for the generic nuttx framebuffer interface, (see nuttx/video/fb.h).
- This also implements the interface to perform hardware accelerated
- layer operation by the ltdc controller and dma2d controller later
- (see nuttx/video/ltdc.h). The following methods are supported by the
- ltdc interface: getvideoinfo, getplaneinfo, getlid, setclut, getclut,
- setcolor, getcolor, setcolorkey, getcolorkey, setalpha, getalpha,
- setblendmode, getblendmode, setarea, getarea, and update. From Marco
- Krahl (2014-12-19).
- * include/nuttx/lcd/ili9341.h: Update interface control definitions.
- From Marco Krahl (2014-12-19).
- * configs/stm32f429i-disco/src/stm32_lcd.c: Add support for
- initializing ltdc framebuffer and the configured lcd display. This
- adds support for initializing of the ltdc controller and the lcd
- device connected on the stm32f429i-disco. The following methods are
- provided for the generic fb interface: up_fbinitialize,
- up_fbgetvplane, and up_fbuninitialize. The following methods are
- provided for the ltdc interface: up_ltdcgetlayer. From Marco Krahl
- (2014-12-19).
- * zrch/arm/src/stm32/Kconfig: Add configuration option for ltdc. This
- adds the following ltdc configuration options: dither support, cmap
- support, is this the right place for CONFIG_FB_CMAP?, support for
- extended ltdc interface. From Marco Krahl (2014-12-19).
- * nuttx/configs/stm32f429i-disco: Enable configuration of framebuffer
- support for the ltdc controller. From Marco Krahl (2014-12-19).
- * configs/stm32f429i-disco/src/stm32_boot.c: Initialize ltdc during
- bootup. From Marco Krahl (2014-12-19).
- * configs/stm32f429i-disco/ltdc: Add default platform configuration to
- test framebuffer support for the ltdc. From Marco Krahl
- (2014-12-19).
- * libnx/nxfonts/nxfonts_getfont.c: A patch to add previous added font
- into nxf_getfonthandle function. From Pierre-Noel Bouteville
- (2014-12-19).
- * arch/arm/src/tiva, include/tiva, and many configurations: Change
- negative Tiva logic CONFIG_SSIx_DISABLE to positive logic
- CONFIG_TIVA_SSIx. Add support for SSI2 and SSI3 (2014-12-21).
- * arch/arm/src/efm32/efm32_pwm.c/.h, efm32_timer.c/.h, and related
- build files: Add support for timer/PWM on the EFM32GG. From
- Pierre-noel Bouteville (2014-12-26).
- * drivers/serial/Kconfig, serial.c, serialirq.c, and
- include/nuttx/serial/serial.h: Add watermark levels to the serial
- RX flow control logic. Modify the rxflowcontrol method to accept
- the number of bytes in the buffer and a boolean indication of which
- watermark was crossed (2014-12-27).
- * sched/semaphore/sem_waitirq.c must be built when signals are disabled.
- That is because not handles not only the case of semaphore wait
- being awakened by a signal, but also the case with sem_timedwait.c
- when the semaphore wait is awakened by a timeout (2014-12-28).
- * arch/arm/src/stm32/stm32_ltdc.c: stm32: Fix faulty access to non-
- existing layer. This disables operation that requires double layer
- support, when configured for single layer only. From Marco Krahl
- (2014-12-29).
- * arch/arm/src/stm32/stm32_ltdc.c: stm32: Fix wait upon vertical blank.
- This should never have occurred before. From Marco Krahl (2014-12-29).
- * configs/stm32f429i-disco/ltdc/defconfig and src/stm32_boot.c:
- stm32f429i-disco: change ltdc initializing during boot up. This moves
- initializing of the ili9341 lcd and ltdc driver to the board specific
- initializing routine. From Marco Krahl (2014-12-29).
- * arch/arm/src/stm32/stm32_ltdc.c: Clean up documentation, some
- formatting improvements. From Marco Krahl (2014-12-29).
- * arch/arm/src/tiva/chip/tiva_ethernet.h, lm3s_ethernet.c, and
- tm4c_ethernet.h: Add logic to discriminate between LM3S class Ethernet
- register definitions and TM4C129X class Ethernet register definitions.
- Add TM4C129X Ethernet register definitions (2014-12-30).
- * arch/arm/src/tiva/tm4c_ethernet.c, lm3s_ethernet.c, Kconfig, and
- Make.defs: First cut at TM4C129X Ethernet driver. Initial commit is
- basically just the STM32 Ethernet driver with modifications for a clean
- compilation in the Tiva environment (2014-12-31).
- * arch/arm/src/stm32/stm32_rtc.c, stm32_rcc.c, Kconfig: Add support for
- the internal low speed clock (LSI) as a source of the RTC clock. Some
- boards do not have the external 32khz oscillator installed, for those
- boards we must fallback to the crummy internal RC clock. Turn on by
- defining CONFIG_RTC_LSICLOCK. From Kevin Hester (2015-01-02).
- * net/tcp/tcp_conn.c: Fix a logic error when CONFIG_NETDEV_MULTINIC is
- selected: net_unlock(flags) will be called will an uninitialized
- variable (2015-01-03).
- * arch/arm/src/tiva/tiva_irq.c: Fix Tiva IRQ control logic; was limited
- to only 64 IRQs. That is a problem for higher numbered IRQs on many
- platforms (2015-01-06).
- * arch/arm/src/stm32/stm32_sdio.c, drivers/mmcsd/mmcsd_sdio.c and Kconfig,
- and include/nuttx/sdio.h: MMCSD SDIO: Add support for a new
- SDWAIT_WRCOMPLETE condition. The previous logic used a busy-wait loop
- to poll the card R1 status to determine when the card was ready for
- the next transfer. That busy-wait can be quite long -- up to hundreds
- of milliseconds. An alternative is to look the SD D0 pin which
- will change state when the card is no longer busy. This change avoids
- the busy-wait poll by reconfiguring the SD D0 pin as a GPIO interrupt,
- then waiting for the card to become ready without taking up CPU
- cycles. This change is conditioned on CONFIG_MMCSD_SDIOWATI_WRCOMPLETE
- and is currently only implemented for the STM32 SDIO driver. From
- David Sidrane (2015-01-08).
- * arch/arm/src/tiva/tiva_timerlib.c and .h: Add a timer library for
- generic support of Tiva timers (2015-01-08).
- * arch/arm/src/tiva/tiva_timerlow32.c: Add a driver lower half for
- drivers/timer.c. Only 32-bit periodic timers are supported. This
- provides userspace access to timers.
- * configs/px4-v2_upstream, Kconfig, README.txt: Remove the px4-v2_upstream
- configuration. Moved to misc/Obsoleted/configs. This was not the
- official configuration for the PX4 board and has led to confusion by
- NuttX users. The board configuration also requires some ongoing
- maintenance and customization to support ongoing PX4 testing and
- evaluation. It is best retained the PX4 repositories where it can be
- properly maintained and not in the upstream NuttX repository
- (2015-01-14).
- * net/netdev/netdev_ioctl.c and include/nuttx/net/ioctl.h: Add support
- for IPv6 ioctls to manipulate IP addresses (2015-01-14).
- * net/icmpv6: Create a future home for ICMPv6 (2015-01-14).
- * net/icmp: Remove all logic conditioned on CONFIG_NET_IPv6
- (2015-01-14).
- * net/, include/nuttx/net, and a few other files: (1) Copied all ICMP
- sources files to net/icmpv6 with proper renaming and removal of IPv4
- logic, (2) remove IPv6 logic from files in net/icmp, (3) copied
- include/nuttx/icmp.h to icmpv6.h and removed IPv4 specific logic, (4)
- removed all IPv6 logic from icmp.h, (5) IP_HDRLEN became IPv4_HDRLEN
- and IPv6_HDRLEN, (6) ip_chksum() became ipv4_chksum() and
- ipv6_chksum(), and (7) added partial support for ICMPv6 statistics
- (2015-01-14).
- * arch/, drivers/net/, include/nuttx/net, and net/devif: (1) Rename
- devif_input() ipv4_input(), (2) copy net/devif/devif_input.c to
- ipv6_input.c, remove all IPv4-specific logic, (3) rename
- net/devif/devif_input.c to ipv4_input.c, remove all IPv6-specific
- logic, and (4) xplit IPv4 header structure out as net_ipv4hdr_s from
- net_iphdr_s (2015-01-15).
- * arch/ and drivers/net: All Ethernet drivers: Call ipv6_input() if
- IPv6 is enabled and an IPv6 packet is received (2015-01-15).
- * net/devif, net/tcp, net/ucp, include/nuttx/net: Separate tcp_input()
- and udp_input() into separate functions tcp_ipv4_input(),
- tcp_ipv6_input(), udp_ipv4_input(), and upd_ipv6_input() than can deal
- will the data offsets caused by the differing sizes of the IP header
- (2015-01-15).
- * net/utils/net_ipv6_maskcmp.c: Add missing implementation of
- net_ipv6_maskcmp() (2015-01-15).
- * Networking: Drivers can have both IPv4 and IPv6 addresses, but a
- socket can only only one or the other; The socket connection
- structures need to include a union of IPv4 and IPv6 addresses for
- the local address binding and for the remote address connections
- (2015-01-16).
- * Networking: Replace all references to net_ipaddr_t with either
- in_addr_t on net_ipv6addr_t. The goal is to support both IPv4 and
- IPv6 simultaneously. This requires that the two types be distinct
- and not conditionally typedef'ed to net_ipaddr_t (2015-01-16).
- * Networking: Replace all references to the macros net_ipaddr_copy,
- net_ipaddr_hdrcopy, net_ipaddr_cmp, net_ipaddr_hdrcmp, and
- net_ipaddr_maskcmp with the appropriate IPv4 or IPv6 version of the
- macro (such as net_ipv4addr_copy). The goal is to support both
- IPv4 and IPv6 simultaneously. This requires that the macros be
- distinct and not conditionally defined to one on or the other
- (2015-01-16).
- * Networking: UDP and TCP MSS depends on the IP header size (as well
- as the link layer header size) and cannot be represented with a
- single value (2015-01-16).
- * net/neighbor: Move net/ipv6 to net/neighbor (2015-01-16).
- * include/net/if.h: Add a bit to the device flags to indicate if the
- device packet buffer holds an IPv4 or an IPv6 domain packet.
- Set/clear the flag along with the correct offset to the application
- payload data as each packet is received (2015-01-17).
- * net/socket, net/tcp, net/udp: Add logic to select the domain of the
- outgoing packet before sending any UDP or TCP packet. This sets the
- bit to indicate the IPv4 or IPv6 domain and the correct offset to the
- output going payload data (2015-01-17).
- * net/socket and net/tcp: When we are ready to receive data or when we
- have outgoing data ready to be sent, we need to the notify the
- appropriate device driver of this condition. The notifying socket
- will be configured as either PF_INET or PF_INET6 and must look up the
- correct driver using the correct IP domain (2015-01-17).
- * net/socket/accept.c: Fix accept() so that it returns the correct IP
- address for the selected socket IP domain (2015-01-17).
- * Networking: Final detangling off IPv4 and IPv6 TCP/UDP send logic.
- The networking subsystem now compiles with IPv6 enabled (2015-01-18).
- * arch/arm/src/tiva/tm4c_ethernet.c: When calling into the stack
- from the worker thread, it is necessary to have the stack locked
- (2015-01-18).
- * nuttx/arch/arm/src/stm32/stm32_serial.c: Fix declaration and
- definition of up_receive() and up_dma_receive() to match fields of
- uart_ops_s from nuttx/include/nuttx/serial/serial.h. From Freddie
- Chopin (2015-01-19).
- * drivers/pipes/pipe.c, drivers/usbdev/cdcacm.c, and
- mm/mm_gran/mm_granalloc.c: Fixes some issues found by the PX4 team
- using Coverity. From Pavel Krienko (2015-01-19).
- * net/icmpv6/icmpv6_solicit.c, net/neighbor/neighbor_out.c, and other
- files: Add logic to search the Neighbor Table and update the
- destination address in the output Ethernet header OR to send an
- ICMPv6 Neighbor Solicitation if there is no entry in the Neighbor
- table for the IPv6 address (2015-01-20).
- * arch/ and drivers/net: Add missing raw/packet socket support to
- all Ethernet driverss (2015-01-20).
- * arch/ and drivers/net: Networking: Modify all Ethernet drivers:
- Do neighbor look-up on all outgoing IPv6 packs in order to properly
- set the destination link layer address (2015-01-20).
- * Networking: When sending ICMPv6 advertisements and solicitations,
- set the NOARP bit so that we don't overwrite the destination MAC
- address (2015-01-20).
- * Many files: Correct name of fields in struct sockaddr_in6: sin6_port
- and sin6_family, not sin_port and sin_family (2015-01-20).
- * net/socket/accept.c: Correct the value returned by accept() in the
- case where net_lockingwait() is called. It was returning -1 and
- losing the errno value. Noted by Rony Xln (2015-01-22).
- * net/: After some significant effort, ICMPv6 and TCP are both
- functional when IPv6 is selected. UDP still requires testing
- (2015-01-22).
- * configs/dk-tm4c129x/ipv6: Add an IPv6-enabled NSH configuration
- (2015-01-23)
- * include/nuttx/net/icmpv6.h and net/icmpv6/icmpv6_ping.c: First cut
- at ICMPv6 ping logic. It works in both directions! (2015-01-23).
- * arch/arm/src/efm32/efm32_rmu.c and .h: Add support for the EFM32
- reset management unit (RMU). From Pierre-noel Bouteville
- (2015-01-23).
- * include/nuttx/math.h: Adds support for the expm1 functions:
- http://pubs.opengroup.org/onlinepubs/009695399/functions/expm1.html.
- From Brennan Ashton (2015-01-23).
- * Many file: Add CONFIG_STACK_COLORATION that does the same thing as
- CONFIG_DEBUG_STACK but without enabling debug. From David Sidrane
- (2015-01-24).
- * Remove CONFIG_DEBUG_STACK. Adding CONFIG_STACK_COLORATION makes
- this configuration option pointless (2015-01-24).
- * net/: Clean up network status collection for IPv6 (2015-01-24).
- * arch/ and configs/: Changes to get USART 2 & 3 working on
- lpc4357-evb. These changes are required to get USART 2 and 3 working
- on the Embest development board. From Toby Duckworth.
-
-7.8 2015-02-11 Gregory Nutt <gn...@nuttx.org>
-
- * include/nuttx/math.h and libc/math: Add support for inverse
- hyperbolic functions. From Brennan Ashton (2015-01-26).
- * include/nuttx/math.h: Add math library definition for isfinite().
- From Brennan Ashton (2015-01-26).
- * include/nuttx/math.h and libc/math/lib_erf*.c: Add error function
- to math library. From Brennan Ashton (2015-01-26).
- * include/nuttx/math.h and libc/math: Add math library defines for
- nan(), copysign(), and trunc() functions. From Brennan Ashton
- (2015-01-26).
- * sched/wqueue/kwork_process and libc/wqueue/lib_usrthread.c: Fix
- a backward calculation when determining the time to the next event.
- This is a bug in the back-up, "fail safe", work queue timing so it
- not as bad as it seems. From Liio Chen via the PX4 repository
- (2015-01-27).
- * arch/arm/src/stm32/stm32_exti_gpio.c: Disabling any of EXTI 5-9
- interrupts was disabling interrupts for all EXTI 5-9. Same issue with
- EXTI 10-15. From Jussi Kivilinna (2015-01-27).
- * arch/arm/src/stm32/stm32_rtcc.c and Kconfig: Recent changes to
- stm32_rtcc.c do not compile with STM32L15XX configurations. From
- Jussi Kivilinna (2015-01-27).
- * net/local: Add initial support for local, Unix domain sockets.
- Initial support is limited to SOCK_STREAM and is untested on
- initial commit (2014-01-27).
- * net/iob, net/tcp/tcp_callback.c, and include/nuttx/net/iob.h: There
- were issues with the TCP write-ahead buffering if CONFIG_NET_NOINTS was
- enabled: There is a possibility of deadlocks in certain timing conditions.
- I have not seen this with the Tiva driver that I have been users but
- other people claim to see the issue on other platforms. Certainly it
- is a logic error: The network should never wait for TCP read-ahead
- buffering space to be available. It should drop the packets
- immediately. This was fixed by duplicating most of the IOB interfaces:
- The versions that waited are still present (like iob_alloc()), but now
- there are non-waiting versions of the same interfaces (like
- iob_tryalloc()). The TCP read-ahead logic now uses only these non-
- waiting interfaces (2015-01-27).
- * net/tcp/tcp_send_buffered.c and tcp_wrbuffer.c: Fix another deadlock
- condition. tcp_write_buffer_alloc() calls sem_wait() with network
- locked. That worked if CONFIG_NET_NOINTS was not defined because
- interrupts are automatically restored when the wait happens. But
- with CONFIG_NET_NOINTS=y, the wait blocks with the network locked --
- bad style and also can lead to a deadlock condition (2015-01-28).
- * arch/arm/src/armv7-a/arm_memcpy.S and arch/arm/src/armv7-m/up_memcpy.S:
- ARM assembly language memcpy.S's were not returning a value in R0 they
- are required to do. From David Sidrane (2015-01-29).
- * net/local: Extend Unix domain socket support to include support
- for datagram Unix domain sockets (2015-01-29).
- * net/socket/accept.c: Fix a major TCP bug introduced with commit
- e71c09ce9777ff732cb60bd07fb43d85522f79d6. Some connection logic was
- reordered; setting the socket as 'connected' got moved to BEFORE the point
- where the check was made if the socket was already connected. The
- resulting behavior was odd: Telnet would connect, but then when you
- exit and reconnect, it would fail to connect. But then if try again, it
- would connect okay. So the symptom was connect-fail-connect-fail-...
- (2015-01-29).
- * net/socket/net_poll.c, recvfrom.c, and udp/udp_callback.c: Add UDP
- read-ahead support. This enables support for for poll/select on UDP
- sockets and also non-blocking UDP sockets. From Macs N (2015-01-30).
- * net/local/local_netpoll.c, socket/net_poll.c, and udp/udp_netpoll.c:
- Separate out UDP poll logic from net_poll.c into a new udp_netpoll.c;
- Create a skeleton local_netpoll (2015-01-30).
- * net/socket/net_poll.c and tcp/tcp_netpoll.c: Separate TCP poll logic
- out of net_poll.c and move it into the new tcp_netpoll.c (2015-01-30).
- * arch/arm/src/efm32/efm32_clockconfig.c: Logic to unconditionally enable
- LE clocking. Even you don't use core clock LE as source for LFA or LFB,
- to read are write any register not clocked by HFPERCLK or HFCORECLK,
- HFCORECLKLE should be enabled. From Pierre-noel Bouteville (2015-01-30).
- * drivers/net/slip.c: SLIP interface improvements. From Macs N
- (2015-01-30).
- * clock_systimespec(): Fixes for compilation errors in certain
- configurations. From Macs N.
- * drivers/pipes/fifo.c, include/nuttx/fs/ioctl.h, and net/local/local_fifo.c:
- Fix a race condition between FIFO buffer operations and the opening and
- closing of FIFOs which necessary when the FIFOs are used to support
- Unix domain, datagram sockets. The default policy is the deallocate
- FIFO buffering when the last client closes the pipe. When when used
- for datagram communications, packets left in the FIFO will be lost.
- Some like UDP read-ahead is needed: The buffered data in the FIFO
- needs to be retained until the reader gets a chance to re-open the
- FIFO. Added an ioctl (PIPEIOC_POLICY) to control the buffer policy.
- Default (0) is the legacy behavior; Unix domain datagram logic sets
- the alternative policy so that the packet data persists after the FIFO
- is closed (2015-01-30).
- * net/local: Add configuration options so that Unix domain stream and
- datagram support can be separately enabled (2015-01-31).
- * fs/vfs/fs_unlink.c and include/nuttx/fs/fs.h: Add an unlink method to
- both the character and block driver interface. This is important
- because if the driver inode is unlinked and there are no open references
- to the driver, then the driver resources will be stranded. On the unlink
- call, the driver has the opportunity (1) check if there an any open
- references, and if not, (2) free the driver resources (2015-01-31).
- * drivers/pipes: Implement the unlink method. If the pipe/FIFO is
- unlinked, it will marked the pipe/FIFO as unlinked. If/when all open
- references to the driver are closed, all of the driver resources will
- be freed (2015-01-31).
- * arch/avr: Added architecture support for the Atmel AVR ATMega1284P
- MCU. From Jedi Tek'Unum (2015-01-31).
- * configs/moteino-mega: Added support for the LowPowerLab MoteinoMEGA
- that is based on the Atmel AVR ATMega1284P MCU. From Jedi Tek'Unum
- (2015-01-31).
- * EFM32 RTC: RTC driver using BURTC. From Pierre-Noel Bouteville
- (2015-02-01).
- * drivers/ramdisk.c, include/nuttx/fs/ramdisk.h, and other files: Add
- logic to dispose of the driver and RAM buffer when the RAM disk has
- been unlinked and all open references to the RAM disk have been
- closed. Add new parameters to romdisk() to specify what should be
- done with the RAM/ROM buffer -- Should it be freed or not? Changed
- all calls to ramdisk() to use these new parameters (2015-02-01).
- * net/icmpv6/icmpv6_neighbor.c, icmpv6_notify.c (and other files): Adds
- basic logic to support verification that we have the IPv6 address in
- the Neighbor Table. This feature is important because otherwise the
- first packet sent to a remote peer will fail (it will be replaced
- with a Neighbor Solicitation) (2015-01-02).
- * net/arp/arp.h, arp_notify.c, and arp_send.c: Fixes another
- CONFIG_NET_NOINTS issues. When called sem_timedwait() with the
- network locked, the network stays locked while we wait which is not
- what we want (without CONFIG_NET_NOINTS, interrupts are re-enabled
- while we wait and all is well) (2015-02-02).
- * net/icmpv6/icmpv6.h, icmpv6_neighbor.c, icmpv6_notify.c: Apply the
- same fix as for ARP to the Neighbor Solicitation logic (2015-02-02).
- * sched/sched/sched_timerexpiration.c, Kconfig, and include/nuttx/arch.h:
- On my platform I have just 16-bit timer clocked at 32kHz. As result
- oneshot timer max delay is 2s. The patch adds limit of maximum ticks
- in sched_timer_start(). From Macs N (2015-02-03).
- * arch/arm/src/sam34: Add support for Tickless mode of operation for
- the SAM4CM platform. From Macs N (2015-02-03).
- * include/nuttx/net/icmpv6.h and net/icmpv6/Kconfig: Add support for
- sending ICMPv6 Router Solicitation and receiving Router advertisement.
- This is a part of the ICMPv6 auto-configuration logic is still not
- complete (2015-02-03).
- * libnx/nxfonts/nxfonts_getfont.c and nxfonts_sans39x48.h: Fixes a
- problem with one of the font files. From Pierre-noel Bouteville
- (2015-02-03).
- * arch/arm/src/efm32/efm32_rtc_burtc.c: Remove a misbehaving assertion.
- From Pierre-noel Bouteville (2015-02-03).
- * net/icmpv6: Implemented the ICMPv6 Autonomous Auto-Configuration
- logic. This is an IPv6 alternative to DHCP. It obtains the IPv6
- addresses and masks using ICMPv6 Router Solicitation and
- Advertisement messages (2015-02-03).
- * arch/arm/src/stm32/stm32_aes.c, stm32_aes.h, and
- chip/stm32l15xxx_aes.h: Add driver for STM32L162XX AES peripheral.
- From Juha Niskanen (2015-02-04).
- * net/icmpv6/icmpv6_radvertise.c, Kconfig, and other files: Add option
- to send Router Advertisement Messages (2015-02-05).
- * net/icmpv6/icmpv6_input.c, arch/arm/src/tiva/tm4c_ethernet.c, and
- stm32/stm32_eth.c: Add logic to behave like a router (if so
- configured): NuttX will not send the router advertisement message
- in response to any router solicitation messages (2015-02-05).
- * configs/stm32f4discovery/ipv6 and arch/arm/src/stm32/stm32_eth.c: Add
- an IPv6 configuration for the STM32F4-Discovery board (with the
- STM32-DISCO_BB base board). Verify that the STM32 Ethernet driver
- works with IPv6 (2015-02-05).
- * net/icmpv6/icmpv6_input.c and icmpv6_rnotify.c: With these two
- changes both ICMPv6 autonomous autoconfiguration and router
- functionality appear to be working with no problems (2015-02-05).
- * arch/arm/src/tiva and configs/tm4c123g-launchpad: Adds support for
- TM4C123G timers; integrates with the TM4C123G Launchpad. From Calvin
- Maguranis (2015-02-05).
- * arc/arc/src/tiva/tiva_adc.c and .h: Adds a Tiva ADC driver. From
- Calvin Maguranis (2015-02-05).
- * tmv4c123g-launchpad: Add Tiva ADC support to the TM4C123G-Launchpad.
- From Calvin Maguranis (2015-02-05).
- * arch/arm/src/stm32/stm32_spi.c: The source clock for SPI 4,5, and 6
- should be PCLK2, not PCLK1 (for F411, F427, and F429). Per David
- Sidrane (2015-02-07).
- * drivers/syslog/syslog_console.c, include/nuttx/syslog/syslog_console.h,
- and the console device initialization logic for all architectures: Add
- an option to use the syslog'ing device as the system console. This
- option enables a low-level, write-only console device at /dev/console
- (similar to the low-level UART console device). From Pierre-noel
- Bouteville (2015-02-08).
- * net/utils: Clean up and consolidate some clunky stuff in ARP and
- ICMPv6 time waiting logic by adding new net_timedwait() function
- (2015-4-09).
- * arch/arm/src/stm32/stm32_eth.c: Add logic so that STM32 Ethernet
- driver can avoid interrupt level processing and, instead, execute on
- the work thread (2015-4-09).
- * configs/stm32f4discovery/netnsh and ipv6: Convert all STM32F4-
- Discovery configurations (with base board) to configure the Ethernet
- driver to use the work queue (vs. interrupt level processing)
- (2015-4-09).
- * libc/unisted/lib_execl.c: Fix bad logic in counting the number of
- arguments. This could never have worked. Noted by Pierre-noel
- Bouteville (2015-4-09).
- * arch/arm/src/sama5/sam_emacb.c: Add support for Multicast address
- matching and IPv6 in the SAMA5D4 Ethernet driver (2015-02-09).
- * configs/sama5d4-ek/ipv6: Add a configuration for testing IPv6 with
- the SAMA5D4-EK (2015-02-09).
- * arch/arm/src/armv7-a/arm_doirq.c: ARMv7-A interrupt handler should not
- automatically re-enable interrupts on interrupt return. That
- interferes with the driver's ability to manage interrupts (2015-02-09).
- * arch/arm/src/sama5/sam_emacb.c: Add support for CONFIG_NET_NOINTS in
- the SAMA5D4 Ethernet driver so that the driver can operate from the
- work queue thread instead of doing everything from the interrupt level
- (2015-02-09).
- * SAMA5D4-EK: CONFIG_NET_NOINTS is now enabled in the nsh and ipv6
- configurations (2015-02-09).
- * arch/arm/src/a1x, arm, c5471, common, dm320, imx, lpc2378, lpc31xx,
- sama5, str71x, hc/src.common, sh/src/common, x86/src/common,
- z16/src/common, z16f, z80/src/z8: Big, very risky change: Remove all
- occurrences of up_maskack_irq() that disable and enable interrupts
- with up_ack_irq() that only acknowledges the interrupts. This is only
- used in interrupt decoding logic. Also remove the logic that
- unconditionally re-enables interrupts with the interrupt exits. This
- interferes with the drivers ability to control the interrupt state.
- This is a necessary, sweeping, global change and unfortunately
- to test (2015-02-09).
- * mtd/ramtron.c: Table of parts is not terminated properly if
- CONFIG_RAMTRON_FRAM_NON_JEDEC is not defined. Noted by David
- Sidrane (2015-02-09).
- * arch/arm/src/sam34/sam_emac.c, sama5/sam_emaca.c, and sama5/sam_gmac.c:
- Clone the SAMA5D4 IPv6 support to the SAM4E EMAC and SAMAd3 EMAC and
- GMAC drivers (2015-02-09).
- * net/: Lots of build problems introduced into multiple NIC support.
- Many places where conditional logic based on CONFIG_NETDEV_MULTINIC is
- confused with CONFIG_NET_MULTILINK. Lots of code changed with IPv6
- that was never compiled with MULTINIC enabled. Still some problem
- with parameter passing in the MULTINIC configuration(2015-02-09).
- * net/iob/Kconfig: In IOB Configuration, the default number of IOB
- chains must be more than zero is UDP read-ahead is enabled (2015-02-10).
- * net/tcp/tcp_conn.c and udp/udp_conn.c: Fix several build errors/warning
- with IPv4 + IPv6 + multiple networks are enabled (2015-02-10).
- * arch/arm/src/sam34/sam_emac.c: SAM4 Ethernet driver bow supports
- operation using the high priority work queue so that packet processing
- can occur outside of interrupt level processing (2015-02-10).
- * SAM4E-EK: The nsh configuration now configures the Ethernet driver
- for execution on the HP work thread (2015-02-10).
- * arch/arm/src/lpc17xx/lpc17_ethernet.c: Add IPv6 support to the LPC17
- Ethernet driver. Untested... I no longer have a proper environment
- for LPC17 debug (2015-02-10).
- * include/netinet/in.h and libc/net/lib_addrconfig.c: Some extensions
- to netinet/in.h adding some Linux compatible definitions. From Macs N
- (2015-02-11).
- * arch/arm/src/kl: Add architectural support for the K26Z128VLH4 chip.
- From Derek B. Noonburg (2015-02-11).
- * configs/freedom-kl26z: Add board support for the Freedom KL26Z board.
- From Derek B. Noonburg (2015-02-11).
-
-7.9 2015-04-14 Gregory Nutt <gn...@nuttx.org>
-
- * arch/arm/src/tiva: Add support for the TM4C1294. Contributed by
- Frank Sautter (2015-02-11).
- * configs/tm4c1294-launchpad: Add support for the TM4C1294 Launchpad.
- Contributed by Frank Sautter (2015-02-11).
- * gettimeofday(): Move gettimeofdady() from sched/clock to libc/time.
- Remove gettimeofday() from NuttX system calls. It is only a wrapper
- around clock_settime() and does not need a trap. gettimeofday() is
- no longer treated as a core OS interface (2015-02-12).
- * settimeofday(): gettimeofday has been decrecated in POSIX 2008.
- settimeofday() was never part of POSIX, but I decided to add it to
- libc as well just for symmetry (2015-02-12).
- * drivers/sensors/mpl115a.c and include/nuttx/sensors/mpl115a.h: Add
- driver for the Feescale MPL115A baramoter. From Alan Carvalho de
- Assis (2015-02-12).
- * configs/viewtool-stm32f107: Add support for an optional, add-on
- Freescale MPL115A baramoter. From Alan Carvalho de Assis
- (2015-02-12).
- * sched/clock/clock_systimer.c: Fix a problem in clock_systimer64 that
- occurs when (1) the 64-bit system time is enabled, and (2) the value
- of CONFIG_USEC_PER_TICK is less than 1 milliseconds (such as when using
- the tickless mode of operation). In that case, the conversion of time
- to 64-bit millisecond value in clock_systmer64() causes some bad times
- to be returned. Time was converted to milliseconds, then to configured
- ticks. Precision was lost in the millisecond conversion. The fix is
- to first convert time to a 64-bit microsecond value, then to the
- configured tick value. Noted by David Sidrane (2015-02-13).
- * include/nuttx/rtc.h, arch.h, and arch/*/src/*_rtc.h: Removed all of the
- old, malformed RTC interface definitions from include/nuttx/rtc.h. The
- necessary prototypes have been removed, renamed, scattered to the wind,
- hidden under rocks, -- whatever it takes to make it clear that there is
- no RTC interface callable from application code (2015-02-13).
- * include/nuttx/rtc.h and fs/ioctl.h: Begin the definition of a proper,
- driver based RTC interfaces that is better suited to the architectural
- goals of nuttx (2015-02-13).
- * drivers/timers/timer.c and watchdog.c: Move timer-related drivers from
- drivers/ to drivers/timers (2015-02-13).
- * drivers/timers/rtc.c: Add an RTC upper half driver. This is the driver
- that is documented in include/nutt/rtc.h (2015-02-13).
- * arch/arm/src/stm32/stm32_rtcc.c and stm32_rtc.h: Break out a new internal
- interface, stm32_rtc_setdatetime(). This eliminates some un-necessary
- time conversions. From Freddie Chopin (2015-02-13).
- * arch/arm/src/stm32/stm32_rtc_lowerhalf.c, Make.defs, and stm32_rtc.h: Add
- a skeleton implementation of the RTC lower half interface at
- arch/arm/src/stm32/stm32_rtc_lowerhalf.c. This is just the framework for
- the RTC lower half. None of the interface methods have yet been
- implemented (2015-02-13).
- * net/icmpv6/icmpv6_advertise.c and icmpv6_solicit.c: Add inclusion of
- nuttx/net.h to two files. Without these there can be compilation errors
- in certain configurations. From Max Neklyudov (2015-02-13).
- * net/net_initialize.c, sched/init/os_start.c, and a few other files:
- Divide net_intiialize() into net_setup() and net_initialize() to solve
- a chicken-and-egg problem. net_setup() must be called before
- up_initialize() is called so that networking data structures are ready
- to register new network devices. net_initialize() now does only timer
- related operations and is called AFTER up_initialize() where the timers
- are configured. Problem note by Max Neklyudov (2015-02-14).
- * include/time.h and sys/time.h: Move struct timeval from include/time.h
- to include/sys/time.h where it belongs (2015-02-15).
- * arch/arm/src/stm32/stm32_rtcc.c, stm32_rtc.h, and Kconfig: Extend the
- RTC interface to support reading subseconds. From Jussi Kivilinna
- (2015-02-16).
- * arch/arm/src/efm32/efm32_usbdev.c: EFM32 USB Device is now basically
- functional with this change. From Pierre-noel Bouteville (2015-02-16).
- * include/nuttx/net/ip.h: Move macros and common logic for IPv4-mapped
- IPv6 addresses from files in net/ to include/nuttx/ip.h. These are
- currently only used for UDP, but will need to be be used in many places
- in the future (2015-02-17).
- * includes/nuttx/compiler.h: Add support for the restrict keyword
- (2015-02-17).
- * include/netdb.h: Add a mostly-commented-out version of the standard
- netdb.h header file (2015-02-17).
- * arch/arm/src/tiva/: Updated files to allow for ADC triggering by the
- timer. I’ve cleaned up some parts of the ADC code, too, and fleshed
- out the PWM triggering ioctl. From Calvin Maguranis (2015-02-17).
- * configs/tm4c123g-launchpad: Add ADC support. From Calvin Maguranis
- (2015-02-17).
- * fs/fat/fs_mkfatfs.c: Use DMA memory for mkfatfs when needed. This makes
- mkfatfs use fat_dma_alloc() when CONFIG_FAT_DMAMEMORY is set. This is
- needed to ensure mkfatfs operates with boards that use DMA for microSD.
- From Andrew Tridgell via the PX4/NuttX repository (2015-02-17).
- * include/nuttx/rtc.h, fs/fs.h, drivers/ramdisk.c, pipes/, and
- timers/rtc.c: The inode unlink method should not be support if
- operations on the root pseudo-filesystem are disabled (2015-02-18).
- * include/nuttx/sched timing functions: Fix some nanosecond comparisons.
- Comparisons should be greate than OR EQUAL TO 1000000000 for maximum
- value of nanoseconds in struct tm. From Juha Niskanen (2015-02-20).
- * tm4c123g-launchpad: Add board button interrupt logic. From Calvin
- Maguranis (2015-02-20).
- * "Tiva: Move GPIO prototypes out of arch/arm/include/tiva/irq.h to
- arch/arm/tiva/tiva_gpio.h where they belong (2015-02-20).
- * arch/arm/src/tiva: Tiva GPIO clean-up by Calvin Maguranis (2015-02-20).
- * arch/arm/src/stm32/stm32_pwr.c, stm32_pwr.h, and stm32_rtcc.c: Changes
- to support fully write protecting the backup domain. N.B.
- stm32_pwr_enablebkp did not account for the delay from enable to the
- domain being writable. The KISS solution is a up_udelay. A more
- complex solution would be a negated write test with restore. From
- David Sidrane (2015-02-21).
- * arch/arm/src/stm32/stm32_bbsram.c, stm32_bbsram.h, Kconfig, and
- Make.defs: Adds the ability to use the STM32F2 and STM32F4 Battery
- Backedup SRAM in the file system. With an option to Save Panic
- context to one of the files. From David Sidrane (2015-02-21).
- * configs/pic32mx-starterkit: Rename from pic32-starterkit to make
- room on the namespace for a pic3mz-starterkit. Update src/ directory
- file naming to match current standard. Refresh configurations. Move
- linker scripts to a new scripts/directory. Make sure that it builds
- using the Pinquino toolchain (2015-02-21).
- * arch/mips/src/mips32/Toolchain.mk: Current Pinguino toolchain uses
- the prefix p32- instead of mips- (2015-02-21).
- * configs/pic32mz-starterkit: Add basic board support for the PIC32MZ
- (can't build yet of course because there is not yet any PIC32MZ
- support) (2015-02-22).
- * arch/mips/src/pic32mz and include/pic32mz: Add some PIC32MZ header
- file definitions and just enough logic in the source directory so
- that we can run 'make menuconfig'. Still a very long way from being
- complete (2015-02-22).
- * libc/time/lib/lib_sfrtime.c: Missing implementation of %C in
- sfrtime() C (was being treated as %y). From Freddie Chopin
- (2015-02-23).
- * drivers/can.c: In the can_open function: this line
- 'dev->cd_ocount = tmp;' needs to be moved a few lines down otherwise
- the open count will only be incremented from 0 to 1. This causes
- problems when trying to open the can bus from two different tasks.
- SourceForge Patch #46 from Anonymous (2015-02-23).
- * Tiva TM4c1294: Updates from Frank Sautter (2015-02-24).
- * fs/aio: correct some backward tests in aio_read() and aio_write():
- Socket descriptors have higher numbers than file descriptors. In
- aio_contain(), Copy u.ptr (void *) when initializing aioc and not
- the case specific u.aioc_filep. From Michal Ulianko (2015-02-24).
- * include/pthread.h: Fix PTHREAD_COND_INITIALIZER (2015-02-24).
- * sched/clock/clock_systimespec.c: When an RTC is used clock_systimespec()
- must subtract the basetime from the returned time. It needs to
- return the time since power up, no the current time. Issue noted
- by Max Neklyudov (2015-02-25).
- * fs/vfs/fs_select.c and sched/semaphore/sem_timedwait.c: Fix places
- where the errno value was being overwritten by subsequent actions so
- that the returned errno value was incorrect. From Max Neklyudov
- (2015-02-25).
- * include/sys/select.h: Extend the fd_set type definition so that it
- can handle more than 32 descriptors (if so configured). From Max
- Neklyudov (2015-02-25).
- * net/netdev/netdev_unregister.c: Fix a list handling error in
- netdev_unregister(). From Max Neklyudov (2015-02-27).
- * net/netdev/netdev_register.c: Improve the network device registration
- logic. When multiple link types are used, modify how each interface
- number is assigned to the device name by incrementing the device
- number individually for each interface link type. From Max Neklyudov
- (2015-02-27).
- * include/nuttx/board.h: Remove common board function prototypes from
- other files and consolidate them in this new header file (2015-02-27).
- * arch/mips/src/pic32mz/: Implement support IO port interrupts
- (2015-03-01).
- * configs/pic32mz-starterkit/src: Add support for on-board buttons
- (2015-03-01).
- * include/nuttx/spi/spi.h: Add an SPIDEV_USER so that there can be
- board-specific definitions of SPI devices (2015-03-01).
- * arch/arm/src/stm32 and arch/arm/src/stm32: Adds architecture support
- for the STM32F372 and F373 (no board support yet). Only tested on
- STM32F373CC, but should work on the rest. Contributed by Marten
- Svanfeldt (2015-03-01).
- * arch/mips/src/pic32mz/pic32mz-spi.c and chip/pic32mz-spi.h: Add
- support for a basic SPI driver for the PIC32MZ (2015-03-03).
- * include/nuttx/i2c.h: Add a user provided void * argument to the
- I2C callback method for the I2C slave interface. Suggested by
- Nate Weibley (2015-03-03).
- * crypto/, include/nuttx/crypto, and arm/src/common/up_initialize.c:
- Fix issues when AES support was added for the STM32L1. From Juha
- Niskanen (2015-03-04).
- * arch/arm/src/stm32/stm32_spi.c and .h: Add missing SPI callback
- functions to the STM32 SPI driver. From Freddie Chopin (2015-03-04).
- * arch/*/src/*/*_assert.c, configs/Kconfig, and include/nuttx/board.h:
- Add support for dumping board-specific information on assertion.
- From David Sidrane (2015-03-04).
- * drivers/spi/Kconfig: Add missing CONFIG_SPI_CALLBACK selection. Noted
- by Freddie Chopin (2015-03-04).
- * arch/arm/src/samv7 and include/samv7: Add basic build directories
- and configuration logic for the Atmel SAMV7 family (2015-03-05).
- * arch/arm/src/Makefile, armv7-m/Toolchain.defs: Make ARM build system
- Cortex-M7 ready (2015-03-05).
- * arch/arm/src/sam34/sam_start.c: Leverage start-up logic from STM32
- to (1) Enable the FPU and (2) perform IDLE stack coloration
- (2015-03-05).
- * arch/arm/src/armv7-m/up_lazyexception.S, Kconfig and severl other
- files: Add support for lazy FPU state saving. Not yet verified.
- (2015-03-06).
- * arch/arm/Kconfig, Make.defs, sam_start.c, configs/Kconfig,
- samv71-xult: Add a bare bones framework that will do nothing more than
- support configuration for the Atmel SAMV71 Xplained Ultra board. Very
- much a work in progress (2015-03-06).
- * sched/mqueue/mq_timedsend.c: Should not check for valid time if
- there is space in the message queue. Noted by Freddie Chopin
- (2015-03-10).
- * arch/arm/src/tiva/tiva_timerlib.c: Fix a typo in peripheral wait
- logic: gptm, not gpio. From Bradley Noyes (2015-03-10).
- * drivers/net/tun.c, Make.defs, include/nuttx/net/net.h, tun.h, and
- net/Kconfig: Add TUN device. From Max Neklyudov (2015-03-11).
- * fs/fat/fs_fat32.c: fat_unbind() was accessing 'fs->fs_sem' after
- freeing the 'fs' struct. From Juha Niskanen (2015-03-11).
- * fs/procfs/fs_procfsproc.c: fs_procfsproc: Fix potential NULL pointer
- dereference of 'node'. From Juha Niskanen (2015-03-12).
- * sched/sched/sched_waitpid.c: Do not use uninitialized boolean in
- waitpid(). From Juha Niskanen (2015-03-12).
- * libc/stdio/lib_ungetc.c:Fix NULL pointer dereference in ungetc().
- If 'stream' was NULL, 'stream->fs_oflags' was evaluated. From Juha
- Niskanen (2015-03-12).
- * arch/arm/src/stm32/stm32_i2c.c: Add missing NULL check. From Juha
- Niskanen (2015-03-12).
- * drivers/usbdev/usbmsc_scsi.c: Add NULL pointer check. From Juha
- Niskanen (2015-03-12).
- * drivers/bch/bchdev_driver.c: Avoid NULL pointer dereference when
- bch->refs == 255. From Juha Niskanen (2015-03-12).
- * arch/arm/src/armv7-m/mpu.h: Bad syntax in ARMv7-M MPU logic would
- cause failure to write the correct value to the MPU_RASR register.
- From Juha Niskanen (2015-03-12).
- * net/socket/net_dupsd.c: Do not call sockfd_socket() twice. From
- Juha Niskanen (2015-03-12).
- * arch/arm/src/stm32/stm32_usbdev.c: Fix stale initialization
- invalidating later NULL check. From Juha Niskanen (2015-03-12).
- * arch/arm/src/stm32/stm32_serial.c and chip/stm32f10xxx_dma.h: Fix
- RX DMA setup for UART5. From Jussi Kivilinna (2015-03-13).
- * arch/arm/src/stm32/stm32_serial.c: Make input hardware flow-control
- work with RX DMA. From Jussi Kivilinna (2015-03-13).
- * drivers/pipes/pipe_common.c: Fix zero-lenth writes to pipes/FIFOs.
- From Jussi Kivilinna (2015-03-13).
- * drivers/serial/serial.c: Report correct number of bytes free in
- serial buffer with FIONWRITE. From Sami Pelkonen via Jussi Kivilinna
- (2015-03-13).
- * drivers/mmcsd/mmcsd_spi.c: Debugging and manuals (this one
... 17632 lines suppressed ...
[incubator-nuttx] 01/02: Remove tools/logparser.c
Posted by ag...@apache.org.
This is an automated email from the ASF dual-hosted git repository.
aguettouche pushed a commit to branch releases/9.0
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx.git
commit 253034356e4879391798233e29a6c6c1d28b40a0
Author: Gregory Nutt <gn...@nuttx.org>
AuthorDate: Fri Apr 24 13:15:08 2020 -0600
Remove tools/logparser.c
Remove tools/logparser.c. This tool converted 'git log' output into the format used by the obsoleted ChangeLog files. Since the ChangeLog files are obsoleted, the tool servers no purpose.
---
tools/Makefile.host | 57 ++----
tools/README.txt | 9 -
tools/logparser.c | 576 ----------------------------------------------------
3 files changed, 15 insertions(+), 627 deletions(-)
diff --git a/tools/Makefile.host b/tools/Makefile.host
index f67e182..5a13e20 100644
--- a/tools/Makefile.host
+++ b/tools/Makefile.host
@@ -1,36 +1,20 @@
############################################################################
# tools/Makefile.host
#
-# Copyright (C) 2007, 2008, 2011-2012, 2015, 2017-2018 Gregory Nutt. All
-# rights reserved.
-# Author: Gregory Nutt <gn...@nuttx.org>
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership. The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License. You may obtain a copy of the License at
#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
+# http://www.apache.org/licenses/LICENSE-2.0
#
-# 1. Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-# notice, this list of conditions and the following disclaimer in
-# the documentation and/or other materials provided with the
-# distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-# used to endorse or promote products derived from this software
-# without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
#
############################################################################
@@ -79,15 +63,15 @@ all: b16$(HOSTEXEEXT) bdf-converter$(HOSTEXEEXT) cmpconfig$(HOSTEXEEXT) \
configure$(HOSTEXEEXT) mkconfig$(HOSTEXEEXT) mkdeps$(HOSTEXEEXT) \
mksymtab$(HOSTEXEEXT) mksyscall$(HOSTEXEEXT) mkversion$(HOSTEXEEXT) \
cnvwindeps$(HOSTEXEEXT) nxstyle$(HOSTEXEEXT) initialconfig$(HOSTEXEEXT) \
- logparser$(HOSTEXEEXT) gencromfs$(HOSTEXEEXT) convert-comments$(HOSTEXEEXT) \
- lowhex$(HOSTEXEEXT) detab$(HOSTEXEEXT) rmcr$(HOSTEXEEXT)
+ gencromfs$(HOSTEXEEXT) convert-comments$(HOSTEXEEXT) lowhex$(HOSTEXEEXT) \
+ detab$(HOSTEXEEXT) rmcr$(HOSTEXEEXT)
default: mkconfig$(HOSTEXEEXT) mksyscall$(HOSTEXEEXT) mkdeps$(HOSTEXEEXT) \
cnvwindeps$(HOSTEXEEXT)
ifdef HOSTEXEEXT
.PHONY: b16 bdf-converter cmpconfig clean configure kconfig2html mkconfig \
mkdeps mksymtab mksyscall mkversion cnvwindeps nxstyle initialconfig \
- logparser gencromfs convert-comments lowhex detab rmcr
+ gencromfs convert-comments lowhex detab rmcr
else
.PHONY: clean
endif
@@ -193,15 +177,6 @@ ifdef HOSTEXEEXT
initialconfig: initialconfig$(HOSTEXEEXT)
endif
-# logparser - Convert a git log to ChangeLog format.
-
-logparser$(HOSTEXEEXT): logparser.c
- $(Q) $(HOSTCC) $(HOSTCFLAGS) -o logparser$(HOSTEXEEXT) logparser.c
-
-ifdef HOSTEXEEXT
-logparser: logparser$(HOSTEXEEXT)
-endif
-
# gencromfs - Generate a CROMFS file system
gencromfs$(HOSTEXEEXT): gencromfs.c
@@ -285,8 +260,6 @@ clean:
$(call DELFILE, gencromfs.exe)
$(call DELFILE, initialconfig)
$(call DELFILE, initialconfig.exe)
- $(call DELFILE, logparser)
- $(call DELFILE, logparser.exe)
$(call DELFILE, lowhex)
$(call DELFILE, lowhex.exe)
$(call DELFILE, Make.dep)
diff --git a/tools/README.txt b/tools/README.txt
index 42c71fd..64666eb 100644
--- a/tools/README.txt
+++ b/tools/README.txt
@@ -745,15 +745,6 @@ link.sh, link.bat, copydir.sh, copydir.bat, unlink.sh, and unlink.bat
NTFS mklink.exe command instead of copying files. That logic, however,
has not been verified as of this writing.
-logparser.c
------------
-
- Convert a git log to ChangeLog format. Recommended usage:
-
- git log --date-order --reverse <rev1>..<rev2>|HEAD >_git_log.tmp
- logparser _git_log.tmp >_changelog.txt
- rm -f _git_log.tmp
-
Makefile.host
-------------
diff --git a/tools/logparser.c b/tools/logparser.c
deleted file mode 100644
index dcf2eb0..0000000
--- a/tools/logparser.c
+++ /dev/null
@@ -1,576 +0,0 @@
-/****************************************************************************
- * tools/logparser.c
- *
- * Copyright (C) 2018 Gregory Nutt. All rights reserved.
- * Author: Gregory Nutt <gn...@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- * used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#define _GNU_SOURCE 1
-#include <stdbool.h>
-#include <stdlib.h>
-#include <limits.h>
-#include <stdio.h>
-#include <string.h>
-#include <ctype.h>
-#include <errno.h>
-
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-
-#define LINESIZE (PATH_MAX > 4096 ? PATH_MAX : 4096)
-
-/****************************************************************************
- * Private Types
- ****************************************************************************/
-
-enum parse_state_e
-{
- STATE_IDLE = 0, /* Finished last, ready to start next */
- STATE_HEADER, /* Started next, parsing header */
- STATE_ENDHEADER, /* Finished the header looking for the start of the body */
- STATE_BODY, /* Parsing the body */
-};
-
-/****************************************************************************
- * Private Data
- ****************************************************************************/
-
-static char g_line[LINESIZE+1];
-static unsigned long g_lineno;
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-/* Skip over any spaces */
-
-static char *skip_space(char *ptr)
-{
- while (*ptr && isspace((int)*ptr)) ptr++;
- return ptr;
-}
-
-/* Find the end of a variable string */
-
-static void trim_end(char *startptr, char *endptr)
-{
- while (endptr != startptr && isspace((int)*endptr))
- {
- *endptr = '\0';
- endptr--;
- }
-}
-
-/* check for a blank line */
-
-static bool blank_line(void)
-{
- char *ptr = g_line;
-
- while (*ptr != '\0')
- {
- if (!isspace((int)*ptr))
- {
- return false;
- }
-
- ptr++;
- }
-
- return true;
-}
-
-/* Convert git log date string */
-
-static char *parse_date(char *ptr)
-{
- char *next;
- char *endptr;
- char *alloc;
- unsigned int mon;
- unsigned long date;
- unsigned long year;
-
- /* Form: DOW MON DD HH:MM:SS YYYY GMT
- * Eg. Mon Jan 29 07:17:17 2018 -0600
- */
-
- /* Skip the day of the week */
-
- next = strchr(ptr, ' ');
- if (next == NULL)
- {
- fprintf(stderr, "ERROR line %ld: Did not find day of the week\n", g_lineno);
- exit(EXIT_FAILURE);
- }
-
- ptr = skip_space(next);
-
- /* Get the month */
-
- next = strchr(ptr, ' ');
- if (next == NULL)
- {
- fprintf(stderr, "ERROR line %ld: Did not find month\n", g_lineno);
- exit(EXIT_FAILURE);
- }
-
- endptr = next;
- next = skip_space(next);
- trim_end(ptr, endptr);
-
- if (strncmp(ptr, "Jan", 3) == 0)
- {
- mon = 1;
- }
- else if (strncmp(ptr, "Feb", 3) == 0)
- {
- mon = 2;
- }
- else if (strncmp(ptr, "Mar", 3) == 0)
- {
- mon = 3;
- }
- else if (strncmp(ptr, "Apr", 3) == 0)
- {
- mon = 4;
- }
- else if (strncmp(ptr, "May", 3) == 0)
- {
- mon = 5;
- }
- else if (strncmp(ptr, "Jun", 3) == 0)
- {
- mon = 6;
- }
- else if (strncmp(ptr, "Jul", 3) == 0)
- {
- mon = 7;
- }
- else if (strncmp(ptr, "Aug", 3) == 0)
- {
- mon = 8;
- }
- else if (strncmp(ptr, "Sep", 3) == 0)
- {
- mon = 9;
- }
- else if (strncmp(ptr, "Oct", 3) == 0)
- {
- mon = 10;
- }
- else if (strncmp(ptr, "Nov", 3) == 0)
- {
- mon = 11;
- }
- else if (strncmp(ptr, "Dec", 3) == 0)
- {
- mon = 12;
- }
- else
- {
- fprintf(stderr, "ERROR line %ld: Unrecognized month %s\n", g_lineno, ptr);
- exit(EXIT_FAILURE);
- }
-
- /* Get the day of the month */
-
- ptr = next;
- next = strchr(ptr, ' ');
- if (next == NULL)
- {
- fprintf(stderr, "ERROR line %ld: Did not find day of the month\n", g_lineno);
- exit(EXIT_FAILURE);
- }
-
- endptr = next;
- next = skip_space(next);
- trim_end(ptr, endptr);
-
- date = strtoul(ptr, &endptr, 10);
- if (*endptr != '\0' || date > 31)
- {
- fprintf(stderr, "ERROR line %ld: Invalid date\n", g_lineno);
- exit(EXIT_FAILURE);
- }
-
- /* Skip over the time */
-
- ptr = next;
- next = strchr(ptr, ' ');
- if (next == NULL)
- {
- fprintf(stderr, "ERROR line %ld: Did not find day of the month\n", g_lineno);
- exit(EXIT_FAILURE);
- }
-
- /* Get the year */
-
- ptr = skip_space(next);
- next = strchr(ptr, ' ');
- if (next == NULL)
- {
- fprintf(stderr, "ERROR line %ld: Did not find year\n", g_lineno);
- exit(EXIT_FAILURE);
- }
-
- trim_end(ptr, next);
- year = strtoul(ptr, &endptr, 10);
- if (*endptr != '\0' || year < 2007 || year >= 3000)
- {
- fprintf(stderr, "ERROR line %ld: Invalid year: %s\n", g_lineno, ptr);
- exit(EXIT_FAILURE);
- }
-
- /* Then create the final date string */
-
- asprintf(&alloc, "(%04lu-%02u-%02lu)", year, mon, date);
- if (alloc == NULL)
- {
- fprintf(stderr, "ERROR line %ld: asprintf failed\n", g_lineno);
- exit(EXIT_FAILURE);
- }
-
- return alloc;
-}
-
-/* Parse the entire file */
-
-static void parse_file(FILE *stream)
-{
- enum parse_state_e state;
- bool lastblank;
- bool firstline;
- bool consumed;
- bool merge;
- char *name;
- char *date;
- char *ptr;
-
- /* Loop until the entire file has been parsed. */
-
- g_lineno = 0;
- state = STATE_IDLE;
- name = NULL;
- date = NULL;
- consumed = true;
- firstline = true;
- merge = false;
-
- for (; ; )
- {
- /* Read the next line from the file (unless it was not consumed on the
- * previous pass through the loop.
- */
-
- if (consumed)
- {
- g_line[LINESIZE] = '\0';
- if (!fgets(g_line, LINESIZE, stream))
- {
- /* Check if the body was terminated with the end of file */
-
- if (state == STATE_BODY)
- {
- /* End of body. Add author, date, and final newline */
-
- printf(" From %s %s.\n", name, date);
- free(name);
- free(date);
- }
- else if (state != STATE_IDLE)
- {
- fprintf(stderr, "ERROR line %ld: Unexpected EOF in state %d\n",
- g_lineno, state);
- exit(EXIT_FAILURE);
- }
-
- return;
- }
-
- g_lineno++;
- consumed = false;
- }
-
- ptr = g_line;
-
- /* Process the line depending upon the state of the parser */
-
- switch (state)
- {
- case STATE_IDLE: /* Finished last, ready to start next */
- if (blank_line())
- {
- consumed = true;
- break;
- }
-
- if (isspace(g_line[0]))
- {
- fprintf(stderr, "ERROR line %lu: Unexpected whitespace in state %d\n",
- g_lineno, state);
- exit(EXIT_FAILURE);
- }
-
- /* Change state and fall through */
-
- state = STATE_HEADER;
-
- case STATE_HEADER: /* Started next, parsing header */
- if (!isspace(g_line[0]))
- {
- if (strncmp(g_line, "commit ", 7) == 0)
- {
- /* Skip commit line */
- }
- else if (strncmp(g_line, "Merge: ", 6) == 0)
- {
- /* Skip merges */
-
- merge = true;
- }
- else if (strncmp(g_line, "Author: ", 8) == 0)
- {
- char *endptr;
-
- /* Extract the name */
-
- ptr += 7;
- ptr = skip_space(ptr);
- endptr = strchr(ptr, '<');
- if (endptr == NULL)
- {
- fprintf(stderr, "ERROR line %lu: No email address after name, state %d\n",
- g_lineno, state);
- exit(EXIT_FAILURE);
- }
-
- if (name != NULL)
- {
- fprintf(stderr, "ERROR line %lu: Duplicate name, state %d\n",
- g_lineno, state);
- exit(EXIT_FAILURE);
- }
-
- /* Copy and save the name string */
-
- trim_end(ptr, endptr - 1);
- name = strdup(ptr);
- if (name == NULL)
- {
- fprintf(stderr, "ERROR line %lu: Failed to duplicate name, state %d\n",
- g_lineno, state);
- exit(EXIT_FAILURE);
- }
- }
- else if (strncmp(g_line, "Date: ", 6) ==0)
- {
- if (date != NULL)
- {
- fprintf(stderr, "ERROR line %lu: Duplicate date, state %d\n",
- g_lineno, state);
- exit(EXIT_FAILURE);
- }
-
- /* Extract the date */
-
- ptr += 6;
- ptr = skip_space(ptr);
- date = parse_date(ptr);
- }
- else
- {
- fprintf(stderr, "ERROR line %lu: Unrecognized header line in state %d\n",
- g_lineno, state);
- exit(EXIT_FAILURE);
- }
-
- consumed = true;
- break;
- }
-
- /* Change state and fall through */
-
- if (name == NULL || date == NULL)
- {
- fprintf(stderr, "ERROR line %lu: name or date not found in header. State %d\n",
- g_lineno, state);
- exit(EXIT_FAILURE);
- }
-
- state = STATE_ENDHEADER;
-
- case STATE_ENDHEADER: /* Finished the header looking for the start of the body */
- if (blank_line())
- {
- consumed = true;
- break;
- }
-
- if (!isspace(g_line[0]))
- {
- fprintf(stderr, "ERROR line %lu: Unexpected in state %d\n",
- g_lineno, state);
- exit(EXIT_FAILURE);
- }
-
- /* Change state and fall through */
-
- state = STATE_BODY;
- lastblank = false;
-
- case STATE_BODY: /* Parsing the body */
- if (blank_line())
- {
- lastblank = true;
- consumed = true;
- break;
- }
-
- if (isspace(g_line[0]))
- {
- char *endptr;
- char *tmp;
-
- /* Remove the newline from the end */
-
- ptr = skip_space(ptr);
- endptr = &ptr[strlen(ptr) - 1];
- trim_end(ptr, endptr);
-
- /* Change leading "* " to "- " */
-
- tmp = ptr;
- if (ptr[0] == '*' && ptr[1] == ' ')
- {
- *ptr = '-';
- tmp = ptr + 2;
- }
-
- /* Skip over certain crap body lines added by GIT; Skip over
- * merge entries altogether.
- */
-
- if (strncmp(tmp, "Merged in ", 10) != 0 &&
- strncmp(tmp, "Approved-by: ", 13) != 0 &&
- strncmp(tmp, "Signed-off-by: ", 15) != 0 &&
- !merge)
- {
- /* Is this the first paragraph in the body? */
-
- if (firstline)
- {
- printf("\t* %s", ptr);
- }
- else
- {
- /* This paragraph is not the first, was it separated
- * from the previous paragraph by a blank line?
- */
-
- if (lastblank)
- {
- putchar('\n');
- }
-
- printf("\n\t %s", ptr);
- }
-
- firstline = false;
- lastblank = false;
- }
-
- consumed = true;
- break;
- }
-
- /* End of body. Add author, date, and final newline */
-
- if (!merge)
- {
- printf(" From %s %s.\n", name, date);
- }
-
- /* Revert to IDLE state */
-
- free(name);
- name = NULL;
- free(date);
- date = NULL;
-
- state = STATE_IDLE;
- firstline = true;
- merge = false;
- break;
-
- default:
- fprintf(stderr, "ERROR line %lu: Bad state %d\n", g_lineno, state);
- exit(EXIT_FAILURE);
- }
- }
-}
-
-static void show_usage(const char *progname)
-{
- fprintf(stderr, "USAGE: %s <abs path to git log file>\n", progname);
- exit(EXIT_FAILURE);
-}
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-int main(int argc, char **argv, char **envp)
-{
- FILE *stream;
-
- if (argc != 2)
- {
- fprintf(stderr, "Unexpected number of arguments\n");
- show_usage(argv[0]);
- }
-
- stream = fopen(argv[1], "r");
- if (!stream)
- {
- fprintf(stderr, "open %s failed: %s\n", argv[1], strerror(errno));
- return EXIT_FAILURE;
- }
-
- parse_file(stream);
- fclose(stream);
- return EXIT_SUCCESS;
-}