USB-CDC drivers -reg


For our current project, we are planning use RIOT to be ported in to STM32custom board, There is a requirement to configure my board as an USB network device (CDC-NCM / ECM / EEM), But I didn’t find any usb driver in the source code. Is there any way to add the drivers to RIOT? Could you please help in this case.

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I wrote a USB Driver for the STM32 platform a long time ago, maybe it helps:

But it doesnt support network device class yet.

Best Regards, Robert

There was some initial work on USB in but it was never merged, and since is outdated and was discontinued.