Programming example: CPU card response data command

灞波儿奔

Programming example: CPU card response data command [Copy link]

Get response data command/******************************************** Function name: SendC0Comm Function function: Send the "get response data" command Input parameter: None Output parameter: None Description: When the received command contains the data to be received, send this command to start receiving data****************************************/ void SendC0Comm(void) { unsigned char cTemp; Delay1XETU(4); if(TxAndRxBuff[0]==0x61) { cTemp=TxAndRxBuff[1]; cCommandLen=0x05; TxAndRxBuff[0]=0x00; TxAndRxBuff[1]=0xc0; TxAndRxBuff[2]=0x00; TxAndRxBuff[3]=0x00; TxAndRxBuff[4]=cTemp; SendCommandHead_Pro(); } else CardError=ErrorRWBIT|CardError; }