MicroPython Firmware for STM32H562RGT6

[daleka]

Hi everyone!

I have a WeAct Studio STM32H562RGT6 Core Board, and I noticed there’s no official MicroPython support for this board. However, I see that there is support for the NUCLEO_H563ZI board. Both boards have a similar STM32H5 chip, with the main differences being memory size and connected peripherals.

Is it possible to create a MicroPython firmware for the WeAct STM32H562RGT6 based on the existing support for the NUCLEO_H563ZI? If so, does anyone have instructions or suggestions on how to do this?

For reference, here’s a link to the documentation and board specs for the WeAct STM32H562RGT6: WeAct Studio STM32H5 64Pin CoreBoard.

Any advice or guidance would be greatly appreciated!

[bidrohini]

You have to install the required tools, such as arm-none-eabi-gcc for cross-compiling ARM firmware.

[daleka]

"Thank you for the reply! Installing arm-none-eabi-gcc and other tools for cross-compiling isn't an issue, but it seems like that alone might not be enough. Since the STM32H562RGT6 board has some differences from the NUCLEO_H563ZI (like memory size and peripheral connections), I think it may require adjusting configuration files, pin definitions, or other specifics to fully support the board.

If you have experience creating or configuring MicroPython for new STM32 boards, I’d appreciate any additional guidance. I suspect modifications to files like mpconfigboard.h, pins.csv, or similar might be necessary, but I’m not entirely sure where to start."

[AndreoBotelho]

have you managed to build it already? I'm using it and can share you some of my build files if you want

[daleka]

Hi! I haven't been able to build the firmware for this board yet. If you could share anything, I'd appreciate it!

[AndreoBotelho]

WEACT_H562RG.zip
uploaded the board definition I'm using, there's some changes I've made to support my needs but you can change the settings you want on mpconfigboard.h

[daleka]

WEACT_H562RG.zip загрузил определение платы, которое я использую, есть некоторые изменения, которые я сделал для поддержки своих нужд, но вы можете изменить нужные вам настройки в mpconfigboard.h

Hi.

Sorry to bother you, and thank you again for sharing the files for the H562RG — they were incredibly helpful to me!

I just wanted to ask if, by any chance, you have experience working with the WeAct Studio STM32H743VIT6 Core Board? Or perhaps you know if a firmware for this board is available?

I’d greatly appreciate any information!

Thank you!

[robert-hh]

THere is a PR by Matt for this board. I tried the board files and they work. #12540

[AndreoBotelho]

WEACT_H562RG.zip загрузил определение платы, которое я использую, есть некоторые изменения, которые я сделал для поддержки своих нужд, но вы можете изменить нужные вам настройки в mpconfigboard.h

Hi.

Sorry to bother you, and thank you again for sharing the files for the H562RG — they were incredibly helpful to me!

I just wanted to ask if, by any chance, you have experience working with the WeAct Studio STM32H743VIT6 Core Board? Or perhaps you know if a firmware for this board is available?

I’d greatly appreciate any information!

Thank you!

you can use the VCC_GND_H743VI with some changes to adapt to weact or download the files from the PR. A good way to configure is to use the STM32CubeIDE to help with the pinout, timings and peripherals.

[mattytrentini]

I'm sorry for the delay @robert-hh, but I haven't forgotten about those (3x H7 WeAct Studio) boards - I intend to revisit them after PyCon, this weekend.

[robert-hh]

@mattytrentini Don't worry, don't hurry.