AIOC build - USB serial device cannot start

[tristanmoney]

Hi Piotr,

I am trying to test the AIOC with VP-Digi and I was able to build and flash but get the following error with the serial port:

Any idea why? I assume this USB serial port can to be used to configure VP-Digi or use it as a KISS TNC, just like like blue pill.

Thanks,

Tristan

[sq8vps]

Hi Tristan,
Can you provide some details? Does this happen always whenever you plug in the USB? What MCU is on your board?

[tristanmoney]

Hi Piotr, I am testing with AIOC V1.0 which has a STM32F302.

This device cannot start message happens whenever I plug in USB. I tried with two different Windows computers.

I built with STM32CubeIDE 1.18.1 and I tested keeping the original STM driver version and upgrading it to the latest with the same result. Maybe I am doing something wrong.

[tristanmoney]

I currently have version 1.11.5 of the STM32CubeF3 drivers and USB device library, if that matters.