Arduino framework for ST Nucleo H753ZI

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Hi everyone!

Right now, I’m facing an issue using the Arduino framework for the ST Nucleo H753ZI board. According to the STM32Duino core, the board is supported, and I am able to develop using the Arduino libraries when using the Arduino IDE. However, the board is seemingly unsupported for the arduino framework that is used by PlatformIO, due to what I assume is a configuration error (the board is actually supported by STM32Duino!!). Is there a way to override the configuration so that I can use the framework properly?

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You need to apply the patch from https://github.com/platformio/platform-ststm32/pull/748, PlatformIO developers have not yet merged it.

The local file should be in C:\Users\<user>\.platformio\platforms\ststm32\boards\nucleo_h753zi.json. Overwrite it with https://github.com/asukiaaa/platform-ststm32/blob/feature/support-arduino-for-nucleo-h753zi/boards/nucleo_h753zi.json exactly.

After that (and a VSCode restart), the board should show up with the Arduino framework supported.