STM32F091RC and USBSerial

[JohnnyK (Jan Kamidra)]

Hello,

@Antoine_Ego

So I tried to force just like this tutorial MAX32630 USBMSD driver not found

but got even more errors.

So my question is simple does the board not have USB driver or do I need to keep going on this path?

Then there is no USB driver implemented.

However according to STM32F091xC datasheet this MCU does not have any onchip USB controller. So you need use an UART to USB converter like FTDI chip.

BR, Jan