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serialcomm.h

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00001 /* ========================================================================
00002  * Copyright (c) 2006,
00003  * Institute for Computer Graphics and Vision
00004  * Graz University of Technology
00005  * All rights reserved.
00006  *
00007  * Redistribution and use in source and binary forms, with or without
00008  * modification, are permitted provided that the following conditions are
00009  * met:
00010  *
00011  * Redistributions of source code must retain the above copyright notice,
00012  * this list of conditions and the following disclaimer.
00013  *
00014  * Redistributions in binary form must reproduce the above copyright
00015  * notice, this list of conditions and the following disclaimer in the
00016  * documentation and/or other materials provided with the distribution.
00017  *
00018  * Neither the name of the Graz University of Technology nor the names of
00019  * its contributors may be used to endorse or promote products derived from
00020  * this software without specific prior written permission.
00021  *
00022  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
00023  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
00024  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
00025  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
00026  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
00027  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
00028  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
00029  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
00030  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
00031  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
00032  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00033  * ========================================================================
00034  * PROJECT: OpenTracker
00035  * ======================================================================== */
00042 /* ======================================================================= */
00043 
00044 /* error code : fehler rückgaben kleiner 0, codiern fehler */
00045 
00046 #ifndef _SERIAL_H
00047 #define _SERIAL_H
00048 
00049 #ifdef WIN32
00050 #include <Windows.h>
00051 #endif
00052 
00055 typedef struct
00056 {
00058     char pathname[256];
00060     int baudrate;                  
00062     int parity;  
00064     int bits;         
00066     int sbit;   
00068     int hwflow;           
00070     int swflow;  
00072     int blocking;
00073 } SerialParams;
00074 
00077 typedef struct
00078 {
00079     char pathname[256];
00080 #ifndef WIN32
00081     int fd;
00082 #else
00083     HANDLE handle;
00084 #endif
00085 } SerialPort;
00086 
00087 void initSerialParams(SerialParams *params);
00088 
00089 int openSerialPort(SerialPort *port, SerialParams *params);
00090 
00091 int closeSerialPort(SerialPort *port);
00092 
00093 int setRTSSerialPort(SerialPort *port, int level);
00094 
00095 int waitforoneSerialPort(SerialPort *port, long time);
00096 
00097 int waitforallSerialPorts(SerialPort **ports, int count, int *setofports, long time);
00098 
00099 int readfromSerialPort(SerialPort *port, char *buf, int count);
00100 
00101 int writetoSerialPort(SerialPort *port, char *buf, int count);
00102 
00103 #endif
00104 
00105 /* 
00106  * ------------------------------------------------------------
00107  *   End of serialcomm.h
00108  * ------------------------------------------------------------
00109  *   Automatic Emacs configuration follows.
00110  *   Local Variables:
00111  *   mode:c++
00112  *   c-basic-offset: 4
00113  *   eval: (c-set-offset 'substatement-open 0)
00114  *   eval: (c-set-offset 'case-label '+)
00115  *   eval: (c-set-offset 'statement 'c-lineup-runin-statements)
00116  *   eval: (setq indent-tabs-mode nil)
00117  *   End:
00118  * ------------------------------------------------------------ 
00119  */

copyright (c) 2006 Graz University of Technology