// $Id: SerialDevice.h 898 2006-02-15 20:48:02Z oli $

// Copyright (C) 2002 Dr. Georg Troska <georg.troska@uni-dortmund.de>

// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.


#ifndef RS232LINK_H
#define RS232LINK_H

#include <string>
#include <iostream>
#include <fstream>
#include <termios.h>
#include <unistd.h>
#include <fcntl.h>

class RS232Link {
protected:
	struct termios *_oldtio;	/* Save current serial port settings in here */

    int _fd;			/* File descriptor for the serial port */
    
    std::string _device;
    int _baudrate;
	

	
public:
	
	//std::string readLine(bool cullEmptyLines=false);
	void writeLine(char *buffer);
	void writeChar (char *buffer);
	bool openDevice();
	void closeDevice();
	//bool init(std::string device, int baudrate);
	RS232Link(std::string device, int baudrate);
	~RS232Link() { closeDevice(); }
};


//int SerialDevice_test(int argc, char *argv[], char *envp[]);

#ifdef __CINT__
#pragma link C++ class RS232Link-;
#endif

#endif