2 Replies Latest reply on Mar 15, 2019 12:06 AM by YangyangC_06

    CX3 UVC EXTENSION UNIT KsProperty return element not found



      I have followed the discussion FX3 UVC Extension Unit  and CX3 UVC extension unit ,

      only sample FX3 FW works well on UVC extension. For CX3 UVC extension, even I try all setting as described on AN75779 , the application still get the error as describe in title.

      Attached file is the project I refer CX3 UVC extension unit (only change the VID (F4) and CyCx3USBProductDscr (FX3) to make sure no host Application issue), hope anyone can give me a hint, why this function not working.