6 Replies Latest reply on Jul 17, 2019 12:32 AM by rttt_3611331

    cy4531 connect power adapter error

    rttt_3611331

      I try to connect power adapter by cy4531. and cypd3125 flashed the firmware I compiled from cypd3125 notebook sdk.

      And I got the below error.

       

       

      Starting Device Discovery.
      
      
      0 HID devices found.
      1 USB-Serial Bridge devices found.
      Error: USB device (0,0) de-initialization failed
      0 HID devices found.
      1 USB-Serial Bridge devices found.
      Flashing device is UFP, initiating DR_SWAP
      DR Swap Successful
      PD contract established.
      
      
      Device Discovery completed.
      
      
      Starting Device Discovery.
      
      
      0 HID devices found.
      1 USB-Serial Bridge devices found.
      PD contract established.
      
      
      Device Discovery completed.
      PD contract established.
      Restarting the target device 
      Re-negotiating PD contract after switching target reset
      Error: PD contract not established after RESET
      Error: DLL call returned error while fetching info