d960bc39ee
Some checks are pending
Build Documentation / build-html (push) Waiting to run
MemBrowse Memory Report / changes-filter (push) Waiting to run
MemBrowse Memory Report / load-targets (push) Waiting to run
MemBrowse Memory Report / identical (push) Blocked by required conditions
MemBrowse Memory Report / analyze (push) Blocked by required conditions
Wire the shared Ameba GPIO driver into the RTL8721F (amebagreen2) build and
add the EVB board glue:
- arch/arm/src/rtl8721f: build ameba_gpio.c (CMake/Make.defs), source the
common Ameba Kconfig, and add ameba_gpio_chip.h describing the chip's
three GPIO ports (A/B/C), their IRQs and the APBPeriph clock bit.
- arch/arm/src/common/ameba: teach the driver that amebagreen2's ROM
GPIO_Init does not call PAD_PullCtrl or GPIO_INTMode, so call both
explicitly after GPIO_Init; on RTL8721Dx (ram_common) these are harmless
redundant writes. Add the AMEBA_PORT_C / AMEBA_PC() helpers.
- boards/arm/rtl8721f/rtl8721f_evb: register output/input/interrupt demo
pins, add the bringup hook, and provide a minimal 'gpio' NSH defconfig.
- Documentation: add a GPIO section for the RTL8721F EVB and fix a
rising/falling typo in the PKE8721DAF page.
Hardware-verified on the RTL8721F EVB: output, input, and all interrupt
trigger/polarity combinations (rising/falling edge, level high/low).
Signed-off-by: dechao_gong <dechao_gong@realsil.com.cn>
Assisted-by: Claude <noreply@anthropic.com>
|
||
|---|---|---|
| .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.