mirror of
https://github.com/3cky/mbusd.git
synced 2024-06-24 10:14:49 +02:00
86 lines
2.8 KiB
C
86 lines
2.8 KiB
C
/*
|
|
* OpenMODBUS/TCP to RS-232/485 MODBUS RTU gateway
|
|
*
|
|
* cfg.h - configuration related procedures
|
|
*
|
|
* Copyright (c) 2002-2003, 2013, Victor Antonovich (v.antonovich@gmail.com)
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
*
|
|
* - Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
*
|
|
* - Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR
|
|
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
* $Id: cfg.h,v 1.3 2015/02/25 10:33:57 kapyar Exp $
|
|
*/
|
|
|
|
#ifndef _CFG_H
|
|
#define _CFG_H
|
|
|
|
#include "globals.h"
|
|
#include "log.h"
|
|
#include "tty.h"
|
|
#include "conn.h"
|
|
|
|
/* Global configuration storage structure */
|
|
typedef struct
|
|
{
|
|
#ifdef LOG
|
|
/* debug level */
|
|
char dbglvl;
|
|
/* log file name */
|
|
char logname[INTBUFSIZE + 1];
|
|
#endif
|
|
/* tty port name */
|
|
char ttyport[INTBUFSIZE + 1];
|
|
/* tty speed */
|
|
int ttyspeed;
|
|
/* tty mode */
|
|
char ttymode[INTBUFSIZE + 1];
|
|
/* trx control type (0 - ADDC, 1 - by RTS, 2 - by sysfs GPIO with 1 activating transmit, 3 - by sysfs GPIO with 0 activating transmit) */
|
|
int trxcntl;
|
|
/* trx control sysfs file */
|
|
char trxcntl_file[INTBUFSIZE + 1];
|
|
/* TCP server address */
|
|
char serveraddr[INTBUFSIZE + 1];
|
|
/* TCP server port number */
|
|
int serverport;
|
|
/* maximum number of connections */
|
|
int maxconn;
|
|
/* number of tries of request in case timeout (0 - no tries attempted) */
|
|
int maxtry;
|
|
/* staled connection timeout (in sec) */
|
|
int conntimeout;
|
|
/* inter-request pause (in msec) */
|
|
unsigned long rqstpause;
|
|
/* response waiting time (in msec) */
|
|
unsigned long respwait;
|
|
/* reply to client on broadcast */
|
|
int replyonbroadcast;
|
|
} cfg_t;
|
|
|
|
/* Prototypes */
|
|
extern cfg_t cfg;
|
|
extern char cfg_err[];
|
|
void cfg_init(void);
|
|
int cfg_read_file(const char *filename);
|
|
|
|
#endif /* _CFG_H */
|