serialport.h

使用C#开发的串口读写例程

#ifndef _CERIALPORT_H
#define	_CERIALPORT_H

#include <stdio.h> 
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h> 
#include <sys/stat.h> 
#include <fcntl.h> 
#include <termios.h>
#include <errno.h> 
#include "LinuxPort.h"


class csSerialPort
{
public:
	csSerialPort();
	~csSerialPort();
    
	int fd;
	
	int  set_Parity(int fd, int DataBits, int stopbits, int Parity);
	void set_Speed(int fd, int speed);


	void Open(char * device, int nBaudRate, int Parity, int DataBits, int stopbits);
	int Read (BYTE *buffer, int Length);
	int Write(BYTE *buffer, int Length);
	int Close();

	int Select(long sec, long usec);

};
#endif	//	_SERIALPORT_H