I have STM32G081B-Eval running UCPD standalone Program. I can see ST Link virtual com port 5 in device manager. Cube monitor does not detect device and does not show any ports and does never detect any device. How to proceed fixing this issue in Win 10?

[Landry · Accepted solution]

Hi TTomp.1466 ,

Sorry for the late answer :

https://wiki.st.com/stm32mcu/wiki/USB_Power_Delivery_overview#Specific_tools

If the GUI responder is not activated in the embedded firmware, but the debug trace is available (UART through VCP of the STLink, and the compilation switch _TRACE activated) you may still see the trace in UCPD monitor by clicking on the Trace button in the bottom right corner.

Landry