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53 lines
2.3 KiB
53 lines
2.3 KiB
/* |
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* FreeModbus Libary: A portable Modbus implementation for Modbus ASCII/RTU. |
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* Copyright (c) 2006 Christian Walter <wolti@sil.at> |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* 3. The name of the author may not be used to endorse or promote products |
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* derived from this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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* File: $Id: mbtcp.h,v 1.2 2006/12/07 22:10:34 wolti Exp $ |
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*/ |
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#ifndef _MB_TCP_H |
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#define _MB_TCP_H |
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#ifdef __cplusplus |
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PR_BEGIN_EXTERN_C |
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#endif |
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/* ----------------------- Defines ------------------------------------------*/ |
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#define MB_TCP_PSEUDO_ADDRESS 255 |
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/* ----------------------- Function prototypes ------------------------------*/ |
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eMBErrorCode eMBTCPDoInit( uint16_t ucTCPPort ); |
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void eMBTCPStart( void ); |
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void eMBTCPStop( void ); |
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eMBErrorCode eMBTCPReceive( uint8_t * pucRcvAddress, uint8_t ** pucFrame, |
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uint16_t * pusLength ); |
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eMBErrorCode eMBTCPSend( uint8_t _unused, const uint8_t * pucFrame, |
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uint16_t usLength ); |
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#ifdef __cplusplus |
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PR_END_EXTERN_C |
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#endif |
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#endif
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