Jason Engelman / Mbed 2 deprecated Modbus

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Dependencies:   mbed

mbconfig.h@0:7b5d37a81b6b, 2010-10-05 (annotated)

Committer:
tecnosys
Date:
Tue Oct 05 11:51:06 2010 +0000
Revision:
0:7b5d37a81b6b

        

        
Who changed what in which revision?

        

            
                
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/* 





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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: mbconfig.h,v 1.14 2006/12/07 22:10:34 wolti Exp $





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 */





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#ifndef _MB_CONFIG_H





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#define _MB_CONFIG_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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/*! \defgroup modbus_cfg Modbus Configuration





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 *





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 * Most modules in the protocol stack are completly optional and can be





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 * excluded. This is specially important if target resources are very small





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 * and program memory space should be saved.<br>





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 *





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 * All of these settings are available in the file <code>mbconfig.h</code>





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 */





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/*! \addtogroup modbus_cfg





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 *  @{





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 */





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/*! \brief If Modbus ASCII support is enabled. */





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#define MB_ASCII_ENABLED                        (  0 )





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/*! \brief If Modbus RTU support is enabled. */





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#define MB_RTU_ENABLED                          (  1 )





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/*! \brief If Modbus TCP support is enabled. */





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#define MB_TCP_ENABLED                          (  0 )





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/*! \brief The character timeout value for Modbus ASCII.





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 *





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 * The character timeout value is not fixed for Modbus ASCII and is therefore





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 * a configuration option. It should be set to the maximum expected delay





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 * time of the network.





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 */





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#define MB_ASCII_TIMEOUT_SEC                    (  0 )





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/*! \brief Maximum number of Modbus functions codes the protocol stack





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 *    should support.





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 *





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 * The maximum number of supported Modbus functions must be greater than





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 * the sum of all enabled functions in this file and custom function





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 * handlers. If set to small adding more functions will fail.





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 */





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#define MB_FUNC_HANDLERS_MAX                    ( 16 )





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/*! \brief Number of bytes which should be allocated for the <em>Report Slave ID





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 *    </em>command.





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 *





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 * This number limits the maximum size of the additional segment in the





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 * report slave id function. See eMBSetSlaveID(  ) for more information on





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 * how to set this value. It is only used if MB_FUNC_OTHER_REP_SLAVEID_ENABLED





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 * is set to <code>1</code>.





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 */





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#define MB_FUNC_OTHER_REP_SLAVEID_BUF           ( 32 )





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/*! \brief If the <em>Report Slave ID</em> function should be enabled. */





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#define MB_FUNC_OTHER_REP_SLAVEID_ENABLED       (  1 )





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/*! \brief If the <em>Read Input Registers</em> function should be enabled. */





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#define MB_FUNC_READ_INPUT_ENABLED              (  1 )





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/*! \brief If the <em>Read Holding Registers</em> function should be enabled. */





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#define MB_FUNC_READ_HOLDING_ENABLED            (  1 )





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/*! \brief If the <em>Write Single Register</em> function should be enabled. */





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#define MB_FUNC_WRITE_HOLDING_ENABLED           (  1 )





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/*! \brief If the <em>Write Multiple registers</em> function should be enabled. */





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#define MB_FUNC_WRITE_MULTIPLE_HOLDING_ENABLED  (  1 )





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/*! \brief If the <em>Read Coils</em> function should be enabled. */





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#define MB_FUNC_READ_COILS_ENABLED              (  1 )





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/*! \brief If the <em>Write Coils</em> function should be enabled. */





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#define MB_FUNC_WRITE_COIL_ENABLED              (  1 )





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/*! \brief If the <em>Write Multiple Coils</em> function should be enabled. */





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#define MB_FUNC_WRITE_MULTIPLE_COILS_ENABLED    (  1 )





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/*! \brief If the <em>Read Discrete Inputs</em> function should be enabled. */





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#define MB_FUNC_READ_DISCRETE_INPUTS_ENABLED    (  1 )





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/*! \brief If the <em>Read/Write Multiple Registers</em> function should be enabled. */





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#define MB_FUNC_READWRITE_HOLDING_ENABLED       (  1 )





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/*! @} */





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#ifdef __cplusplus





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PR_END_EXTERN_C





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#endif





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#endif