serialport.h

Simple class for controll serial port in Linux.

#ifndef SERIALPORT_H_
#define SERIALPORT_H_
#include <termios.h>
#include <string>
    #include <fcntl.h>   /* File control definitions */
    #include <errno.h>   /* Error number definitions */

using namespace std;

class TSerialPort
{
	public:
	
	TSerialPort(string ACommPort = "");
	virtual ~TSerialPort(void);
	
	int OpenPort(void);
	int ClosePort(void);
	bool Opened(void); //Otestovani, zda je port otevreny
	
	int SetCommPort(string ACommPort); //Nastaveni portu se kterym se bude pracovat
	
	int PurgeBuffers(void); //Vymaze buffery
	int Write(void *Buf, int DataSizeRequest, int *DataSizeWrite = NULL); //Odesilani dat, pokud vse ok, vrati 0, jinak vrati kod chyby
	int Read(void *Buf, int DataSizeRequest, int *DataSizeRead = NULL);
	
	int SetBaudRate(int NewBaudRate);
	int SetTimeOut(int AVTIME, int AVMIN=0);
	
	//Statistika
	void ClearCounters(void);
    unsigned long long TransmittedBytes(void);
    unsigned long long TransmittedBytesRequest(void);
    unsigned long long ReceivedBytes(void);
    unsigned long long ReceivedBytesRequest(void);
	
	
	private:
	string CommPort;
	int hComm;
	struct termios options;
	unsigned long long TransmittedB,
                       TransmittedBR,
                       ReceivedB,
                       ReceivedBR;
	
};


#endif /*SERIALPORT_H_*/