STM32F103RE board to STM32 Arduino core - help needed

Help is required in adding support of STM32F103RET6 board to Arduino framework with STM32 core (Mapple core is already supported for this board).

Please give me a clue at least :slight_smile:

Did this work and explained in details here Добавляем свою плату в PlatformIO в разрезе проекта на конкретном примере | Многобукфф

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Specifying the board core and variant seems to be sufficient since everything else appears present.

e.g. this compiles with no extra files or folders needed.

platform = ststm32
board = genericSTM32F103RE
framework = arduino
board_build.core = stm32
board_build.variant = Generic_F103Rx

Anyway it was interesting experience :slight_smile: for NY holidays :slight_smile:

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lol Indeed it is… At least you got it working… that’s the important thing! It would have been frustrating when it didn’t just work when the stm32 core was specified.