Stm32G0B0Ret6 with USB CDC Problem

[thezcx]

Hello,

Im trying to make USB CDC on Stm32G0B0RET6. Im using it with CubeIDE which is working perfectly but cant make it work on Arduino

Tried every possible USB configs from dropdown menu. None working.

I asked ChatGPT and Claude but none worked also.

Is there a way to make it work ?

Best regards.

[fpistm]

Hi @thezcx
Which board ? Which target you used on Arduino? ....

[fpistm]

Looking at boards support of the G0B0RET, it exists only the generic. The USB clock config was not set to 48MHz. I've made a PR to configure it and fix USB irq.
Could you test with #2721.