811 int CRKUsbComm::RKU_DeviceRequest(DWORD dwRequest, BYTE *lpBuffer, DWORD dwDataSize)  in RKU_DeviceRequest()  argument
829 	pData = new BYTE[dwDataSize + 5];  in RKU_DeviceRequest()
830 	memset(pData, 0, dwDataSize + 5);  in RKU_DeviceRequest()
831 	memcpy(pData, lpBuffer, dwDataSize);  in RKU_DeviceRequest()
833 	switch(dwDataSize % 4096) {  in RKU_DeviceRequest()
835 			++dwDataSize;  in RKU_DeviceRequest()
845 	crcValue = CRC_CCITT(pData, dwDataSize);  in RKU_DeviceRequest()
846 	pData[dwDataSize] = (crcValue & 0xff00) >> 8;  in RKU_DeviceRequest()
847 	pData[dwDataSize+1] = crcValue & 0x00ff;  in RKU_DeviceRequest()
848 	dwDataSize += 2;  in RKU_DeviceRequest()
854 	while(dwTotalSended < dwDataSize) {  in RKU_DeviceRequest()
855 		nSendBytes = ( (dwDataSize - dwTotalSended) > 4096) ? 4096 : (dwDataSize - dwTotalSended);  in RKU_DeviceRequest()