STM32F469-Discovery VIRTUAL COM PORT not found

[Malek Mahar]

Hi,

I'm trying to connect USB-User to my PC, but, in device manager ST-Link USB is found ( connected ) correctly but the USB-User is showing that it is an unknown device

[Paul1 · Accepted solution]

Attached shows our VCP setup, different STM32 but notes may help.

• usb_vcp_20210520PR.zip
• Could be the UART settings not being echo'd back to PC correctly (Try using TeraTerm till you fix that)

Paul

[Malek Mahar]

Thank you for your answer