Rajit Singh / Mbed OS Modbus

Port of the FreeModbus Libary for mbed, copied from https://developer.mbed.org/users/cam/code/Modbus/ and upgraded to mbed 5

Dependents:   NUCLEO-F401-printf

mbconfig.h@1:3e360cf155b6, 2017-08-16 (annotated)

Committer:
Rajit Singh
Date:
Wed Aug 16 17:31:26 2017 +0100
Revision:
1:3e360cf155b6
Parent:
0:9db3bed8fffd 
Remove main.cpp

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Rajit Singh 0:9db3bed8fffd 1 /*
Rajit Singh 0:9db3bed8fffd 2 * FreeModbus Libary: A portable Modbus implementation for Modbus ASCII/RTU.
Rajit Singh 0:9db3bed8fffd 3 * Copyright (c) 2006 Christian Walter <wolti@sil.at>
Rajit Singh 0:9db3bed8fffd 4 * All rights reserved.
Rajit Singh 0:9db3bed8fffd 5 *
Rajit Singh 0:9db3bed8fffd 6 * Redistribution and use in source and binary forms, with or without
Rajit Singh 0:9db3bed8fffd 7 * modification, are permitted provided that the following conditions
Rajit Singh 0:9db3bed8fffd 8 * are met:
Rajit Singh 0:9db3bed8fffd 9 * 1. Redistributions of source code must retain the above copyright
Rajit Singh 0:9db3bed8fffd 10 * notice, this list of conditions and the following disclaimer.
Rajit Singh 0:9db3bed8fffd 11 * 2. Redistributions in binary form must reproduce the above copyright
Rajit Singh 0:9db3bed8fffd 12 * notice, this list of conditions and the following disclaimer in the
Rajit Singh 0:9db3bed8fffd 13 * documentation and/or other materials provided with the distribution.
Rajit Singh 0:9db3bed8fffd 14 * 3. The name of the author may not be used to endorse or promote products
Rajit Singh 0:9db3bed8fffd 15 * derived from this software without specific prior written permission.
Rajit Singh 0:9db3bed8fffd 16 *
Rajit Singh 0:9db3bed8fffd 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
Rajit Singh 0:9db3bed8fffd 18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
Rajit Singh 0:9db3bed8fffd 19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
Rajit Singh 0:9db3bed8fffd 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
Rajit Singh 0:9db3bed8fffd 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
Rajit Singh 0:9db3bed8fffd 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
Rajit Singh 0:9db3bed8fffd 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
Rajit Singh 0:9db3bed8fffd 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
Rajit Singh 0:9db3bed8fffd 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
Rajit Singh 0:9db3bed8fffd 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Rajit Singh 0:9db3bed8fffd 27 *
Rajit Singh 0:9db3bed8fffd 28 * File: $Id: mbconfig.h,v 1.14 2006/12/07 22:10:34 wolti Exp $
Rajit Singh 0:9db3bed8fffd 29 */
Rajit Singh 0:9db3bed8fffd 30
Rajit Singh 0:9db3bed8fffd 31 #ifndef _MB_CONFIG_H
Rajit Singh 0:9db3bed8fffd 32 #define _MB_CONFIG_H
Rajit Singh 0:9db3bed8fffd 33
Rajit Singh 0:9db3bed8fffd 34 #ifdef __cplusplus
Rajit Singh 0:9db3bed8fffd 35 PR_BEGIN_EXTERN_C
Rajit Singh 0:9db3bed8fffd 36 #endif
Rajit Singh 0:9db3bed8fffd 37 /* ----------------------- Defines ------------------------------------------*/
Rajit Singh 0:9db3bed8fffd 38 /*! \defgroup modbus_cfg Modbus Configuration
Rajit Singh 0:9db3bed8fffd 39 *
Rajit Singh 0:9db3bed8fffd 40 * Most modules in the protocol stack are completly optional and can be
Rajit Singh 0:9db3bed8fffd 41 * excluded. This is specially important if target resources are very small
Rajit Singh 0:9db3bed8fffd 42 * and program memory space should be saved.<br>
Rajit Singh 0:9db3bed8fffd 43 *
Rajit Singh 0:9db3bed8fffd 44 * All of these settings are available in the file <code>mbconfig.h</code>
Rajit Singh 0:9db3bed8fffd 45 */
Rajit Singh 0:9db3bed8fffd 46 /*! \addtogroup modbus_cfg
Rajit Singh 0:9db3bed8fffd 47 * @{
Rajit Singh 0:9db3bed8fffd 48 */
Rajit Singh 0:9db3bed8fffd 49 /*! \brief If Modbus ASCII support is enabled. */
Rajit Singh 0:9db3bed8fffd 50 #define MB_ASCII_ENABLED ( 0 )
Rajit Singh 0:9db3bed8fffd 51 /*! \brief If Modbus RTU support is enabled. */
Rajit Singh 0:9db3bed8fffd 52 #define MB_RTU_ENABLED ( 1 )
Rajit Singh 0:9db3bed8fffd 53 /*! \brief If Modbus TCP support is enabled. */
Rajit Singh 0:9db3bed8fffd 54 #define MB_TCP_ENABLED ( 0 )
Rajit Singh 0:9db3bed8fffd 55 /*! \brief The character timeout value for Modbus ASCII.
Rajit Singh 0:9db3bed8fffd 56 *
Rajit Singh 0:9db3bed8fffd 57 * The character timeout value is not fixed for Modbus ASCII and is therefore
Rajit Singh 0:9db3bed8fffd 58 * a configuration option. It should be set to the maximum expected delay
Rajit Singh 0:9db3bed8fffd 59 * time of the network.
Rajit Singh 0:9db3bed8fffd 60 */
Rajit Singh 0:9db3bed8fffd 61 #define MB_ASCII_TIMEOUT_SEC ( 0 )
Rajit Singh 0:9db3bed8fffd 62 /*! \brief Maximum number of Modbus functions codes the protocol stack
Rajit Singh 0:9db3bed8fffd 63 * should support.
Rajit Singh 0:9db3bed8fffd 64 *
Rajit Singh 0:9db3bed8fffd 65 * The maximum number of supported Modbus functions must be greater than
Rajit Singh 0:9db3bed8fffd 66 * the sum of all enabled functions in this file and custom function
Rajit Singh 0:9db3bed8fffd 67 * handlers. If set to small adding more functions will fail.
Rajit Singh 0:9db3bed8fffd 68 */
Rajit Singh 0:9db3bed8fffd 69 #define MB_FUNC_HANDLERS_MAX ( 16 )
Rajit Singh 0:9db3bed8fffd 70 /*! \brief Number of bytes which should be allocated for the <em>Report Slave ID
Rajit Singh 0:9db3bed8fffd 71 * </em>command.
Rajit Singh 0:9db3bed8fffd 72 *
Rajit Singh 0:9db3bed8fffd 73 * This number limits the maximum size of the additional segment in the
Rajit Singh 0:9db3bed8fffd 74 * report slave id function. See eMBSetSlaveID( ) for more information on
Rajit Singh 0:9db3bed8fffd 75 * how to set this value. It is only used if MB_FUNC_OTHER_REP_SLAVEID_ENABLED
Rajit Singh 0:9db3bed8fffd 76 * is set to <code>1</code>.
Rajit Singh 0:9db3bed8fffd 77 */
Rajit Singh 0:9db3bed8fffd 78 #define MB_FUNC_OTHER_REP_SLAVEID_BUF ( 32 )
Rajit Singh 0:9db3bed8fffd 79 /*! \brief If the <em>Report Slave ID</em> function should be enabled. */
Rajit Singh 0:9db3bed8fffd 80 #define MB_FUNC_OTHER_REP_SLAVEID_ENABLED ( 1 )
Rajit Singh 0:9db3bed8fffd 81 /*! \brief If the <em>Read Input Registers</em> function should be enabled. */
Rajit Singh 0:9db3bed8fffd 82 #define MB_FUNC_READ_INPUT_ENABLED ( 1 )
Rajit Singh 0:9db3bed8fffd 83 /*! \brief If the <em>Read Holding Registers</em> function should be enabled. */
Rajit Singh 0:9db3bed8fffd 84 #define MB_FUNC_READ_HOLDING_ENABLED ( 1 )
Rajit Singh 0:9db3bed8fffd 85 /*! \brief If the <em>Write Single Register</em> function should be enabled. */
Rajit Singh 0:9db3bed8fffd 86 #define MB_FUNC_WRITE_HOLDING_ENABLED ( 1 )
Rajit Singh 0:9db3bed8fffd 87 /*! \brief If the <em>Write Multiple registers</em> function should be enabled. */
Rajit Singh 0:9db3bed8fffd 88 #define MB_FUNC_WRITE_MULTIPLE_HOLDING_ENABLED ( 1 )
Rajit Singh 0:9db3bed8fffd 89 /*! \brief If the <em>Read Coils</em> function should be enabled. */
Rajit Singh 0:9db3bed8fffd 90 #define MB_FUNC_READ_COILS_ENABLED ( 1 )
Rajit Singh 0:9db3bed8fffd 91 /*! \brief If the <em>Write Coils</em> function should be enabled. */
Rajit Singh 0:9db3bed8fffd 92 #define MB_FUNC_WRITE_COIL_ENABLED ( 1 )
Rajit Singh 0:9db3bed8fffd 93 /*! \brief If the <em>Write Multiple Coils</em> function should be enabled. */
Rajit Singh 0:9db3bed8fffd 94 #define MB_FUNC_WRITE_MULTIPLE_COILS_ENABLED ( 1 )
Rajit Singh 0:9db3bed8fffd 95 /*! \brief If the <em>Read Discrete Inputs</em> function should be enabled. */
Rajit Singh 0:9db3bed8fffd 96 #define MB_FUNC_READ_DISCRETE_INPUTS_ENABLED ( 1 )
Rajit Singh 0:9db3bed8fffd 97 /*! \brief If the <em>Read/Write Multiple Registers</em> function should be enabled. */
Rajit Singh 0:9db3bed8fffd 98 #define MB_FUNC_READWRITE_HOLDING_ENABLED ( 1 )
Rajit Singh 0:9db3bed8fffd 99 /*! @} */
Rajit Singh 0:9db3bed8fffd 100 #ifdef __cplusplus
Rajit Singh 0:9db3bed8fffd 101 PR_END_EXTERN_C
Rajit Singh 0:9db3bed8fffd 102 #endif
Rajit Singh 0:9db3bed8fffd 103 #endif