1 Reply Latest reply on Mar 23, 2013 11:18 AM by userc_39074

    Cannot get USB frame count value


      Anytime I call "CyU3PUsbGetDevProperty(CY_U3P_USB_PROP_FRAMECNT,&Frame);" I get "CY_U3P_ERROR_BAD_ARGUMENT" returned. I am succesfully firing a USB event callback on each SOF and I then need to detect the '0' frames whilst still in the event callback. I am using 1.2.3 libraries. How do I make this work?