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USB PD Part selection : Issues with EN Pin Operation with CubeMX, USB PD stack & TouchGFX

Rajkumar24
Associate III

Hi Pascal,

Any updates on our previous thread?

When testing the same firmware with the EN pin pulled up, we are facing some issues during operation. After about 5–6 operation cycles, the system stops working until the MCU is reset. The issue still persists — could you please suggest what board-level changes might be needed to resolve this?

Additionally, we are facing another issue on the CubeMX side:

  • USB PD works well separately,TouchGFX works fine separately. But in our application, we need both to run together. If I disable TouchGFX, USB PD starts working. However, when I try to enable both TouchGFX and USB PD in the IOC file, CubeMX shows an error saying only one can be used at a time.

Could you please advise how we can resolve this?

 

Thanks & Regards,
Rajkumar


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related thread Solved: USB PD Part selection - STMicroelectronics Community 

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