seniorandre opened a new pull request, #19560: URL: https://github.com/apache/nuttx/pull/19560
## Summary Add support for the DevEbox STM32H743 board based on the STM32H743VI microcontroller (Cortex-M7, 400 MHz). Board reference: https://stm32-base.org/boards/STM32H743VIT6-STM32H7XX-M ### Two commits: 1. board/devebox-stm32h743: New board devebox-stm32h743 — board files, 6 configurations (nsh, nsh+debug, sdcard, usbnsh, w25, full), clocking at 400 MHz (optional 480 MHz with over-drive via #define STM32_PLL1_480MHZ). 2. boards/devebox-stm32h743: add board documentation — RST documentation with pin mappings, flashing instructions, and configuration descriptions. ### Board features: - USB-C power supply, SWD connector - 25 MHz HSE, 32.768 kHz LSE - 1 user LED (PA1), 2 buttons (PE3, PC5) - USART1 serial console (PA9/PA10) - SDMMC1 microSD slot - QSPI W25Q64 (8 MB) NOR Flash - USB OTG FS ## Impact New board addition only. No impact on existing boards or subsystems. ## Testing All 6 configurations were built and tested on hardware. Configs: + nsh + nsh+debug + sdcard + usbnsh + w25 + full Documentation: make html in the Documentation/ directory — build succeeded. Build host: Linux x86_64, GCC arm-none-eabi Target: DevEbox STM32H743 (STM32H743VIT6) ``` nsh> ls /dev /dev: buttons console mmcsd0 null ttyACM0 ttyRAM ttyS0 zero nsh> ls /w25 /w25: test.txt nsh> hello Hello, World!! ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
