2 Replies Latest reply on May 24, 2012 9:28 PM by tao.lin

    SlaveFifoSync prodSckId has to be USB_SOCKET?

    mik.yi

      I debugged the example of SlaveFifoSync and change the prodSchID of UToP DMA Channel to:

         

      dmaCfg.prodSckId = CY_U3P_CPU_SOCKET_PROD;

         

      dmaCfg.consSckId = CY_FX_CONSUMER_PPORT_SOCKET

         

       

         

      The firmware ran through and PC can recognize FX3, but on the PC Host software side: USBDevice->DeviceCount() return 0 and USBDevice->Open(0) return false, SlaveFifoSync UToP producer socket has to be USB_SOCKET, other than that the exceptional error may occur??