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rs232.h
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rs232.h
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/*
*
* Author: Teunis van Beelen
* Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
* last revision: January 31, 2014
* http://www.teuniz.net/RS-232/
*
* 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 version 2 of the License.
*
* 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.
*
* This version of GPL is at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt
*
*/
#ifndef rs232_INCLUDED
#define rs232_INCLUDED
#ifdef __cplusplus
extern "C" {
#endif
#include <stdio.h>
#include <string.h>
#include <termios.h>
#include <sys/ioctl.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <limits.h>
int RS232_OpenComport( int, int );
int RS232_PollComport( int, char *, int );
int RS232_SendByte( int, unsigned char );
int RS232_SendBuf( int, unsigned char *, int );
int RS232_SendBufString( int, char *, int );
void RS232_CloseComport( int );
void RS232_cputs( int, const char * );
int RS232_IsDCDEnabled( int );
int RS232_IsCTSEnabled( int );
int RS232_IsDSREnabled( int );
void RS232_enableDTR( int );
void RS232_disableDTR( int );
void RS232_enableRTS( int );
void RS232_disableRTS( int );
int openComPort( const int comPortNumber, const int baud );
void closeComPort();
int writeCommand( const char *command );
int writeCommandAndReadAnswer( const char *command, char *answer );
int writeCommandString( const char *command );
int writeCommandStringAndReadAnswer( const char *command, char *answer,
int delay = 2 );
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif