9e66023307
Replace the default nsh-based init flow on the lckfb-szpi-esp32s3 :adb defconfig with system/nxinit so that services (sh console, adbd) are spawned and reaped by init through /etc/init.d/init.rc. - Enable CONFIG_SYSTEM_NXINIT and set INIT_ENTRYPOINT to init_main (CONFIG_EXPERIMENTAL is required by SYSTEM_NXINIT). - Add a common init.rc under boards/xtensa/esp32s3/common/src/etc/init.d defining 'console' (sh) and 'adbd' services and starting both on init. fastbootd is wired in for completeness when configured. - Append the new init.rc to RCSRCS only when SYSTEM_NXINIT is enabled so existing nsh-based configs remain unaffected. Verified on lckfb-szpi-esp32s3 hardware: init_main spawns sh and adbd (both with PPID=init), 'adb shell' reaches a working NuttShell. Assisted-by: GitHubCopilot:claude-4.8-opus Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com> |
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|---|---|---|
| .github | ||
| arch | ||
| audio | ||
| binfmt | ||
| boards | ||
| cmake | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| dummy | ||
| fs | ||
| graphics | ||
| include | ||
| libs | ||
| mm | ||
| net | ||
| openamp | ||
| pass1 | ||
| sched | ||
| syscall | ||
| tools | ||
| video | ||
| wireless | ||
| .asf.yaml | ||
| .codespell-ignore-lines | ||
| .codespellrc | ||
| .editorconfig | ||
| .gitignore | ||
| .gitmessage | ||
| .pre-commit-config.yaml | ||
| .yamllint | ||
| AUTHORS | ||
| CMakeLists.txt | ||
| CONTRIBUTING.md | ||
| INVIOLABLES.md | ||
| Kconfig | ||
| LICENSE | ||
| Makefile | ||
| NOTICE | ||
| README.md | ||
| ReleaseNotes | ||
Apache NuttX is a real-time operating system (RTOS) with an emphasis on standards compliance and small footprint. Scalable from 8-bit to 64-bit microcontroller environments, the primary governing standards in NuttX are POSIX and ANSI standards. Additional standard APIs from Unix and other common RTOSs (such as VxWorks) are adopted for functionality not available under these standards, or for functionality that is not appropriate for deeply-embedded environments (such as fork()).
For brevity, many parts of the documentation will refer to Apache NuttX as simply NuttX.
Getting Started
First time on NuttX? Read the Getting Started guide! If you don't have a board available, NuttX has its own simulator that you can run on terminal.
Documentation
You can find the current NuttX documentation on the Documentation Page.
Alternatively, you can build the documentation yourself by following the Documentation Build Instructions.
The old NuttX documentation is still available in the Apache wiki.
Supported Boards
NuttX supports a wide variety of platforms. See the full list on the Supported Platforms page.
Contributing
If you wish to contribute to the NuttX project, read the Contributing guidelines for information on Git usage, coding standard, workflow and the NuttX principles.
License
The code in this repository is under either the Apache 2 license, or a license compatible with the Apache 2 license. See the License Page for more information.