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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2020/11/20 07:21:19 UTC
[GitHub] [incubator-nuttx] btashton opened a new pull request #2349: Board: Add elf config for nucleo-h743zi
btashton opened a new pull request #2349:
URL: https://github.com/apache/incubator-nuttx/pull/2349
## Summary
This adds a new configuration for the nucleo-h743zi that demonstrates the ROMFS and ELF loader functionality.
## Impact
Configuration is now available.
## Testing
Tested on the board:
```
NuttShell (NSH) NuttX-9.1.0
nsh> ls /rom
/rom:
.
..
struct
pthread
errno
hello++1
signal
hello++3
hello++2
task
hello
mutex
nsh> /rom/hello
Getting ready to say "Hello, world"
Hello, world!
It has been said.
argc = 1
argv = 0x0x38001fb0
argv[0] = (0x0x38001fb8) "<noname>"
argv[1] = 0x0
Goodbye, world!
```
Additionally the full demonstration and test runs by running the `elf` command from the `nsh shell`
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[GitHub] [incubator-nuttx] btashton edited a comment on pull request #2349: Board: Add elf config for nucleo-h743zi
Posted by GitBox <gi...@apache.org>.
btashton edited a comment on pull request #2349:
URL: https://github.com/apache/incubator-nuttx/pull/2349#issuecomment-730958642
@kernelgurumeditation hopefully this new configuration will help you with both of your questions
https://github.com/apache/incubator-nuttx/issues/2323
https://github.com/apache/incubator-nuttx-apps/issues/481
Also the way that I set up the configuration there are actually two copies of the example applications. The elf example takes the raw romfs and converts it to a static buffer that it mounts and then executes from. This violates the POSIX interfaces. I also have the board define a ROMFS using the image the generated by the example elf and have this mounted.
So what is in `/rom` actually has nothing to do with the `elf_main.c` and only to do with what is in the tests.
Hopefully this helps a little.
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[GitHub] [incubator-nuttx] btashton commented on pull request #2349: Board: Add elf config for nucleo-h743zi
Posted by GitBox <gi...@apache.org>.
btashton commented on pull request #2349:
URL: https://github.com/apache/incubator-nuttx/pull/2349#issuecomment-730958642
@kernelgurumeditation hopefully this new configuration will help you with both of your questions
https://github.com/apache/incubator-nuttx/issues/2323
https://github.com/apache/incubator-nuttx-apps/issues/481
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[GitHub] [incubator-nuttx] xiaoxiang781216 merged pull request #2349: Board: Add elf config for nucleo-h743zi
Posted by GitBox <gi...@apache.org>.
xiaoxiang781216 merged pull request #2349:
URL: https://github.com/apache/incubator-nuttx/pull/2349
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