cs2010.cpp

RFID读标示例

// CS2010.cpp: implementation of the CCS2010 class.
//
//////////////////////////////////////////////////////////////////////

#include "CS2010.h"
 
#include <uBase.h>
#include <stdio.h>
#include <sys/iuart.h>
#include <stdlib.h>
#include <sys/ispeaker.h>

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CCS2010::CCS2010()
{
	_ComPort=COM3;
	_BaudRate=9600;
	_Data=8;
	_Parity=NOPARITY;
	_Stop=ONESTOPBIT;
	_Status=CLOSE;
	_Timeout=TIME_OUT;

}

CCS2010::~CCS2010()
{
	if (_Status==OPEN)
	{
		CloseDevice();
	}

}

int CCS2010::SetParam(int ComPort,int BaudRate,int Data,int Parity,int Stop,int Timeout)
{
	if ((ComPort<1)|(ComPort>8))
	{
		sprintf(_Error,"Error with ComPort!");
		return 0;
	}

	if (!(BaudRate==9600))
	{
		sprintf(_Error,"Error with BaudRate!");
		return 0;
	}

	if (!(Data==8))
	{
		sprintf(_Error,"Error with Data!");
		return 0;
	}
	
	if (!(Stop==ONESTOPBIT))
	{
		sprintf(_Error,"Error with Stop!");
		return 0;
	}
	
	if (!(Parity==NOPARITY))
	{
		sprintf(_Error,"Error with Parity!");
		return 0;
	}

	if (Timeout<=0)
	{
		sprintf(_Error,"Error with Timeout!");
		return 0;
	}

	_ComPort=ComPort;
	_BaudRate=BaudRate;
	_Data=Data;
	_Parity=Parity;
	_Stop=Stop;
	_Timeout=Timeout;

	return 1;
}

int CCS2010::OpenDevice()
{
	UartOpen(_ComPort);
	
	//设置参数
	UART_PARAM param;

	param.baudrate	= _BaudRate;
	param.data		= _Data;
	param.parity	= _Parity;
	param.stop		= _Stop;

	if (UartSetParam(_ComPort, &param)==-1) 
	{
		sprintf(_Error,"Open device with UartSetParam Error!");
		return 0;
	}

	_Status=OPEN;

	return 1;
}

int CCS2010::CloseDevice()
{
	UartClose(_ComPort);
	_Status=CLOSE;
	return 1;
}

int CCS2010::ReadCardID(unsigned char *CardId)
{
	if (_Status!=OPEN)
	{
		sprintf(_Error,"The device has not been opened!");
		return 0;
	}

	int m_return;
	char buf[10];

	memset(buf, 0x20, 10);
	UartClear(_ComPort);
	UartWriteChar(_ComPort,'R',100);
	UartClear(_ComPort);
	m_return=UartRead(_ComPort,buf,10, _Timeout);

	if (m_return==0)
	{
		sprintf(_Error,"No Card!");
	}
	
	if (m_return==10 && buf[0]=='0' && buf[1]=='0' && buf[2]=='0' && buf[3]=='0' && buf[4]=='0' && buf[5]=='0' && buf[6]=='0' && buf[7]=='0' && buf[8]=='0' && buf[9]=='0')//0x0D
	{
		sprintf(_Error,"No Card!");
		m_return=0;
	}

	if (m_return==10 && buf[9]==0x0D)
	{
		char SS;
		SS=buf[0]+buf[1]+buf[2]+buf[3]+buf[4]+buf[5]+buf[6]+buf[7];
		if (SS!=buf[8])
		{
			sprintf(_Error,"Check Error!");
			m_return=0;
		}
		else
		{
			CardId[0] = buf[0];
			CardId[1] = buf[1];
			CardId[2] = buf[2];
			CardId[3] = buf[3];
			CardId[4] = buf[4];
			CardId[5] = buf[5];
			CardId[6] = buf[6];
			CardId[7] = buf[7];
			CardId[8] = '\0';
			m_return=1;
		}
	}

	UartClear(_ComPort); 

	return m_return;
}

int CCS2010::BeepStatus(int Status)
{
	if (Status==1)
		beep_frq(2000,150);
	else
		beep_frq(4000,500);

	return 0;
}


int CCS2010::GetError(char *Error)
{
	sprintf(Error,"%s",_Error);
	return 0;
}

int CCS2010::ShakeStatus(int Status)
{
	if (Status==1)
		Vibra(100);
	else
		Vibra(300);

	return 0;
}

int CCS2010::FlashStatus(int Status)
{
	//每通过发送“L”指令，使读头发光一次
	if (Status==1)
	{
		UartWriteChar(_ComPort,'L',100);
	}
	else
	{
		UartWriteChar(_ComPort,'L',300);
		UartWriteChar(_ComPort,'L',301);
		UartWriteChar(_ComPort,'L',303);
	}

	return 0;
}