0885b45256
Replace direct putreg32/getreg32 register accesses in esp32s3_cam.c with cam_ll_* inline functions from Espressif's esp_hal_cam component. This reduces maintenance burden by using the vendor-provided HAL abstraction instead of raw register manipulation. Changes: - Add lcd_cam_dev_t *hw pointer to driver struct - Use cam_ll_start/stop/reset/fifo_reset for CAM control - Use cam_ll_get_interrupt_status/clear_interrupt_status for ISR - Use cam_ll_set_recv_data_bytelen for DMA buffer length - Use cam_ll_select_clk_src/set_group_clock_coeff for clock config - Use cam_ll_enable_vsync_filter/set_vsync_filter_thres - Use cam_ll_enable_vsync_generate_eof/enable_rgb_yuv_convert - Use struct access for interrupt enable (cam_ll_enable_interrupt requires __DECLARE_RCC_ATOMIC_ENV not available in NuttX) - Add esp_hal_cam include paths to hal.mk Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.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.