2012-07-21 15:35:35 +02:00
|
|
|
/*
|
|
|
|
|
* FreeModbus Libary: A portable Modbus implementation for Modbus ASCII/RTU.
|
|
|
|
|
* Copyright (c) 2006 Christian Walter <wolti@sil.at>
|
|
|
|
|
* All rights reserved.
|
|
|
|
|
*
|
|
|
|
|
* Redistribution and use in source and binary forms, with or without
|
|
|
|
|
* modification, are permitted provided that the following conditions
|
|
|
|
|
* are met:
|
|
|
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
|
|
|
* notice, this list of conditions and the following disclaimer.
|
|
|
|
|
* 2. 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.
|
|
|
|
|
* 3. The name of the author may not be used to endorse or promote products
|
|
|
|
|
* derived from this software without specific prior written permission.
|
|
|
|
|
*
|
|
|
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
|
|
|
|
|
*
|
|
|
|
|
* File: $Id: mbascii.h,v 1.8 2006/12/07 22:10:34 wolti Exp $
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef _MB_ASCII_H
|
|
|
|
|
#define _MB_ASCII_H
|
|
|
|
|
|
|
|
|
|
#ifdef __cplusplus
|
|
|
|
|
PR_BEGIN_EXTERN_C
|
|
|
|
|
#endif
|
|
|
|
|
|
2012-07-21 16:56:21 +02:00
|
|
|
#ifdef CONFIG_MB_ASCII_ENABLED
|
2012-07-21 23:23:18 +02:00
|
|
|
eMBErrorCode eMBASCIIInit( uint8_t slaveAddress, uint8_t ucPort,
|
2012-07-24 17:10:21 +02:00
|
|
|
speed_t ulBaudRate, eMBParity eParity );
|
2012-07-21 15:35:35 +02:00
|
|
|
void eMBASCIIStart( void );
|
|
|
|
|
void eMBASCIIStop( void );
|
|
|
|
|
|
2012-07-21 23:23:18 +02:00
|
|
|
eMBErrorCode eMBASCIIReceive( uint8_t * pucRcvAddress, uint8_t ** pucFrame,
|
|
|
|
|
uint16_t * pusLength );
|
|
|
|
|
eMBErrorCode eMBASCIISend( uint8_t slaveAddress, const uint8_t * pucFrame,
|
|
|
|
|
uint16_t usLength );
|
|
|
|
|
bool xMBASCIIReceiveFSM( void );
|
|
|
|
|
bool xMBASCIITransmitFSM( void );
|
|
|
|
|
bool xMBASCIITimerT1SExpired( void );
|
2012-07-21 15:35:35 +02:00
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifdef __cplusplus
|
|
|
|
|
PR_END_EXTERN_C
|
|
|
|
|
#endif
|
|
|
|
|
#endif
|
