Any #stm32duino users out there?
I’m building an ADC shield for the Arduino Nano footprint. I’m happy with it, it works super fast in SerialUSB mode on Arduino boards.
However, I can’t enable SerialUSB (a.k.a. “USB Support: CDC”) for STM32 boards: Arduino IDE keeps telling me “this board does not support USB”. I can still use the standard serial mode as a fallback, but it kinda sucks.
Any clue? Am I missing an STM32-specific thing here?