5 Replies Latest reply on May 7, 2012 8:57 PM by liaowenbin.wenbinliao

    Call CyU3PUsbGetEP0Data function error

    liaowenbin.wenbinliao
              A strange problem , i transfer data to EP0 with CyControl, when CyU3PUsbSendEP0Data is successfull, but CyU3PUsbGetEP0Data is failed, only receive, not transer, why? code: switch (rqt) { case 0xB0: status=CyU3PUsbSendEP0Data (8, (uint8_t *)glEp0Buffer); break; case 0xB1: status=CyU3PUsbGetEP0Data (glEp0BufferLenght,glEp0Buffer,NULL); break;