root / toolbox / freemodbus / modbus / rtu / mbrtu.h @ ae250f1a
History | View | Annotate | Download (2.32 KB)
1 |
/*
|
---|---|
2 |
* FreeModbus Libary: A portable Modbus implementation for Modbus ASCII/RTU.
|
3 |
* Copyright (c) 2006 Christian Walter <wolti@sil.at>
|
4 |
* All rights reserved.
|
5 |
*
|
6 |
* Redistribution and use in source and binary forms, with or without
|
7 |
* modification, are permitted provided that the following conditions
|
8 |
* are met:
|
9 |
* 1. Redistributions of source code must retain the above copyright
|
10 |
* notice, this list of conditions and the following disclaimer.
|
11 |
* 2. Redistributions in binary form must reproduce the above copyright
|
12 |
* notice, this list of conditions and the following disclaimer in the
|
13 |
* documentation and/or other materials provided with the distribution.
|
14 |
* 3. The name of the author may not be used to endorse or promote products
|
15 |
* derived from this software without specific prior written permission.
|
16 |
*
|
17 |
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
18 |
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
19 |
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
20 |
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
21 |
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
22 |
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
23 |
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
24 |
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
25 |
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
26 |
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
27 |
*
|
28 |
* File: $Id: mbrtu.h,v 1.9 2006/12/07 22:10:34 wolti Exp $
|
29 |
*/
|
30 |
|
31 |
#ifndef _MB_RTU_H
|
32 |
#define _MB_RTU_H
|
33 |
|
34 |
#ifdef __cplusplus
|
35 |
PR_BEGIN_EXTERN_C |
36 |
#endif
|
37 |
eMBErrorCode eMBRTUInit( UCHAR slaveAddress, UCHAR ucPort, ULONG ulBaudRate, |
38 |
eMBParity eParity ); |
39 |
void eMBRTUStart( void ); |
40 |
void eMBRTUStop( void ); |
41 |
eMBErrorCode eMBRTUReceive( UCHAR * pucRcvAddress, UCHAR ** pucFrame, USHORT * pusLength ); |
42 |
eMBErrorCode eMBRTUSend( UCHAR slaveAddress, const UCHAR * pucFrame, USHORT usLength );
|
43 |
BOOL xMBRTUReceiveFSM( void );
|
44 |
BOOL xMBRTUTransmitFSM( void );
|
45 |
BOOL xMBRTUTimerT15Expired( void );
|
46 |
BOOL xMBRTUTimerT35Expired( void );
|
47 |
|
48 |
#ifdef __cplusplus
|
49 |
PR_END_EXTERN_C |
50 |
#endif
|
51 |
#endif
|