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Posted to commits@mynewt.apache.org by pa...@apache.org on 2016/10/26 16:28:16 UTC
[1/2] incubator-mynewt-core git commit: allows console buffers larger
than 128 bytes. Also check to ensure that console buffers are a power of 2
because the code requires them to be since it uses masks instead of mods
Repository: incubator-mynewt-core
Updated Branches:
refs/heads/develop 062d3ab39 -> bc9a74c44
allows console buffers larger than 128 bytes. Also check to ensure that console buffers
are a power of 2 because the code requires them to be since it uses masks instead of mods
Project: http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/commit/bc9a74c4
Tree: http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/tree/bc9a74c4
Diff: http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/diff/bc9a74c4
Branch: refs/heads/develop
Commit: bc9a74c443c512d584d4f038439b12ae7894b7c0
Parents: 4b17d72
Author: paulfdietrich <pa...@yahoo.com>
Authored: Wed Oct 26 09:10:45 2016 -0700
Committer: paulfdietrich <pa...@yahoo.com>
Committed: Wed Oct 26 09:11:35 2016 -0700
----------------------------------------------------------------------
sys/console/full/src/cons_tty.c | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/blob/bc9a74c4/sys/console/full/src/cons_tty.c
----------------------------------------------------------------------
diff --git a/sys/console/full/src/cons_tty.c b/sys/console/full/src/cons_tty.c
index 2ac0a1a..3563c89 100644
--- a/sys/console/full/src/cons_tty.c
+++ b/sys/console/full/src/cons_tty.c
@@ -53,8 +53,7 @@ void console_print_prompt(void);
struct console_ring {
uint8_t cr_head;
uint8_t cr_tail;
- uint8_t cr_size;
- uint8_t _pad;
+ uint16_t cr_size;
uint8_t *cr_buf;
};
@@ -516,6 +515,11 @@ console_is_init(void)
return (ct->ct_dev != NULL);
}
+static int is_power_of_two (unsigned int x)
+{
+ return ((x != 0) && !(x & (x - 1)));
+}
+
int
console_init(console_rx_cb rx_cb)
{
@@ -547,6 +551,9 @@ console_init(console_rx_cb rx_cb)
ct->ct_echo_off = ! MYNEWT_VAL(CONSOLE_ECHO);
}
+ /* must be a power of 2 */
+ assert(is_power_of_two(MYNEWT_VAL(CONSOLE_RX_BUF_SIZE)));
+
#if MYNEWT_VAL(CONSOLE_HIST_ENABLE)
console_hist_init();
#endif
[2/2] incubator-mynewt-core git commit: ensure we set all interrupts
to lowest priority when we initialize
Posted by pa...@apache.org.
ensure we set all interrupts to lowest priority when we initialize
Project: http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/commit/4b17d723
Tree: http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/tree/4b17d723
Diff: http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/diff/4b17d723
Branch: refs/heads/develop
Commit: 4b17d72330739c4aa675c3f2f24ecd1f6052454c
Parents: 062d3ab
Author: Paul Dietrich <pa...@yahoo.com>
Authored: Mon Oct 17 17:34:10 2016 -0700
Committer: paulfdietrich <pa...@yahoo.com>
Committed: Wed Oct 26 09:11:35 2016 -0700
----------------------------------------------------------------------
kernel/os/src/arch/cortex_m0/os_arch_arm.c | 2 +-
kernel/os/src/arch/cortex_m4/os_arch_arm.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/blob/4b17d723/kernel/os/src/arch/cortex_m0/os_arch_arm.c
----------------------------------------------------------------------
diff --git a/kernel/os/src/arch/cortex_m0/os_arch_arm.c b/kernel/os/src/arch/cortex_m0/os_arch_arm.c
index e6be971..6d501c0 100755
--- a/kernel/os/src/arch/cortex_m0/os_arch_arm.c
+++ b/kernel/os/src/arch/cortex_m0/os_arch_arm.c
@@ -197,7 +197,7 @@ os_arch_os_init(void)
/* Drop priority for all interrupts */
for (i = 0; i < sizeof(NVIC->IP); i++) {
- NVIC->IP[i] = 0xff;
+ NVIC->IP[i] = 0xffffffff;
}
NVIC_SetVector(SVCall_IRQn, (uint32_t)SVC_Handler);
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/blob/4b17d723/kernel/os/src/arch/cortex_m4/os_arch_arm.c
----------------------------------------------------------------------
diff --git a/kernel/os/src/arch/cortex_m4/os_arch_arm.c b/kernel/os/src/arch/cortex_m4/os_arch_arm.c
index ce685f3..08c70a3 100755
--- a/kernel/os/src/arch/cortex_m4/os_arch_arm.c
+++ b/kernel/os/src/arch/cortex_m4/os_arch_arm.c
@@ -200,7 +200,7 @@ os_arch_os_init(void)
/* Drop priority for all interrupts */
for (i = 0; i < sizeof(NVIC->IP); i++) {
- NVIC->IP[i] = 0xff;
+ NVIC->IP[i] = 0xffffffff;
}
NVIC_SetVector(SVCall_IRQn, (uint32_t)SVC_Handler);