serial.h

来自「基于mips嵌入式非接触式IC卡读卡器程序源码」· C头文件 代码 · 共 45 行

// Serial.h  

#ifndef __SERIAL_H__
#define __SERIAL_H__

#define FC_DTRDSR       0x01
#define FC_RTSCTS       0x02
#define FC_XONXOFF      0x04
#define ASCII_BEL       0x07
#define ASCII_BS        0x08
#define ASCII_LF        0x0A
#define ASCII_CR        0x0D
#define ASCII_XON       0x11
#define ASCII_XOFF      0x13

class CSerial
{

public:
	CSerial();
	~CSerial();

	bool Open( int nPort, int nBaud );
	bool Close( void );

	int ReadData( void *, int );
	int SendData( const char *, int );
	int ReadDataWaiting( void );
	int WReadData(char *, long int);

	bool IsOpened( void ){ return( m_bOpened ); }

	void ClearInputBuf();
	
	int m_hIDComDev;

protected:
	bool WriteCommByte( unsigned char );
	bool m_bOpened;

};

#endif