Daniel McKinnell
Forking https://os.mbed.com/users/cam/code/Modbus/ to work for NUCLEO 64 boards
Fork of Cam's original FreeModbus port (https://os.mbed.com/users/cam/code/Modbus/)
Change: - Serial implementation to work for NUCLEO 64 boards and receive interrupts instead of timer. (see `portserial.cpp`)
Added: - Custom RTU mode. Allows for external implementation of packet receiving and sending. Sends and receives packets as whole frames (address + PDU) (i.e. this was added for a custom LoRa implementation). implement `xMBRTUCustGetPDU` and `xMBRTUCustSendResponse` (see `mbport.h`) and call `eMBRTUCustomInit( address )`. implementations need to be fully initialised as `eMBRTUCustomInit` only sets the address and nothing else.
mbfunc.h@0:0453a0a7e500, 2010-04-15 (annotated)
- Committer:
- cam
- Date:
- Thu Apr 15 12:10:34 2010 +0000
- Revision:
- 0:0453a0a7e500
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| cam | 0:0453a0a7e500 | 1 | /* |
| cam | 0:0453a0a7e500 | 2 | * FreeModbus Libary: A portable Modbus implementation for Modbus ASCII/RTU. |
| cam | 0:0453a0a7e500 | 3 | * Copyright (c) 2006 Christian Walter <wolti@sil.at> |
| cam | 0:0453a0a7e500 | 4 | * All rights reserved. |
| cam | 0:0453a0a7e500 | 5 | * |
| cam | 0:0453a0a7e500 | 6 | * Redistribution and use in source and binary forms, with or without |
| cam | 0:0453a0a7e500 | 7 | * modification, are permitted provided that the following conditions |
| cam | 0:0453a0a7e500 | 8 | * are met: |
| cam | 0:0453a0a7e500 | 9 | * 1. Redistributions of source code must retain the above copyright |
| cam | 0:0453a0a7e500 | 10 | * notice, this list of conditions and the following disclaimer. |
| cam | 0:0453a0a7e500 | 11 | * 2. Redistributions in binary form must reproduce the above copyright |
| cam | 0:0453a0a7e500 | 12 | * notice, this list of conditions and the following disclaimer in the |
| cam | 0:0453a0a7e500 | 13 | * documentation and/or other materials provided with the distribution. |
| cam | 0:0453a0a7e500 | 14 | * 3. The name of the author may not be used to endorse or promote products |
| cam | 0:0453a0a7e500 | 15 | * derived from this software without specific prior written permission. |
| cam | 0:0453a0a7e500 | 16 | * |
| cam | 0:0453a0a7e500 | 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| cam | 0:0453a0a7e500 | 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| cam | 0:0453a0a7e500 | 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| cam | 0:0453a0a7e500 | 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| cam | 0:0453a0a7e500 | 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| cam | 0:0453a0a7e500 | 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| cam | 0:0453a0a7e500 | 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| cam | 0:0453a0a7e500 | 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| cam | 0:0453a0a7e500 | 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| cam | 0:0453a0a7e500 | 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| cam | 0:0453a0a7e500 | 27 | * |
| cam | 0:0453a0a7e500 | 28 | * File: $Id: mbfunc.h,v 1.12 2006/12/07 22:10:34 wolti Exp $ |
| cam | 0:0453a0a7e500 | 29 | */ |
| cam | 0:0453a0a7e500 | 30 | |
| cam | 0:0453a0a7e500 | 31 | #ifndef _MB_FUNC_H |
| cam | 0:0453a0a7e500 | 32 | #define _MB_FUNC_H |
| cam | 0:0453a0a7e500 | 33 | |
| cam | 0:0453a0a7e500 | 34 | #ifdef __cplusplus |
| cam | 0:0453a0a7e500 | 35 | PR_BEGIN_EXTERN_C |
| cam | 0:0453a0a7e500 | 36 | #endif |
| cam | 0:0453a0a7e500 | 37 | #if MB_FUNC_OTHER_REP_SLAVEID_BUF > 0 |
| cam | 0:0453a0a7e500 | 38 | eMBException eMBFuncReportSlaveID( UCHAR * pucFrame, USHORT * usLen ); |
| cam | 0:0453a0a7e500 | 39 | #endif |
| cam | 0:0453a0a7e500 | 40 | |
| cam | 0:0453a0a7e500 | 41 | #if MB_FUNC_READ_INPUT_ENABLED > 0 |
| cam | 0:0453a0a7e500 | 42 | eMBException eMBFuncReadInputRegister( UCHAR * pucFrame, USHORT * usLen ); |
| cam | 0:0453a0a7e500 | 43 | #endif |
| cam | 0:0453a0a7e500 | 44 | |
| cam | 0:0453a0a7e500 | 45 | #if MB_FUNC_READ_HOLDING_ENABLED > 0 |
| cam | 0:0453a0a7e500 | 46 | eMBException eMBFuncReadHoldingRegister( UCHAR * pucFrame, USHORT * usLen ); |
| cam | 0:0453a0a7e500 | 47 | #endif |
| cam | 0:0453a0a7e500 | 48 | |
| cam | 0:0453a0a7e500 | 49 | #if MB_FUNC_WRITE_HOLDING_ENABLED > 0 |
| cam | 0:0453a0a7e500 | 50 | eMBException eMBFuncWriteHoldingRegister( UCHAR * pucFrame, USHORT * usLen ); |
| cam | 0:0453a0a7e500 | 51 | #endif |
| cam | 0:0453a0a7e500 | 52 | |
| cam | 0:0453a0a7e500 | 53 | #if MB_FUNC_WRITE_MULTIPLE_HOLDING_ENABLED > 0 |
| cam | 0:0453a0a7e500 | 54 | eMBException eMBFuncWriteMultipleHoldingRegister( UCHAR * pucFrame, USHORT * usLen ); |
| cam | 0:0453a0a7e500 | 55 | #endif |
| cam | 0:0453a0a7e500 | 56 | |
| cam | 0:0453a0a7e500 | 57 | #if MB_FUNC_READ_COILS_ENABLED > 0 |
| cam | 0:0453a0a7e500 | 58 | eMBException eMBFuncReadCoils( UCHAR * pucFrame, USHORT * usLen ); |
| cam | 0:0453a0a7e500 | 59 | #endif |
| cam | 0:0453a0a7e500 | 60 | |
| cam | 0:0453a0a7e500 | 61 | #if MB_FUNC_WRITE_COIL_ENABLED > 0 |
| cam | 0:0453a0a7e500 | 62 | eMBException eMBFuncWriteCoil( UCHAR * pucFrame, USHORT * usLen ); |
| cam | 0:0453a0a7e500 | 63 | #endif |
| cam | 0:0453a0a7e500 | 64 | |
| cam | 0:0453a0a7e500 | 65 | #if MB_FUNC_WRITE_MULTIPLE_COILS_ENABLED > 0 |
| cam | 0:0453a0a7e500 | 66 | eMBException eMBFuncWriteMultipleCoils( UCHAR * pucFrame, USHORT * usLen ); |
| cam | 0:0453a0a7e500 | 67 | #endif |
| cam | 0:0453a0a7e500 | 68 | |
| cam | 0:0453a0a7e500 | 69 | #if MB_FUNC_READ_DISCRETE_INPUTS_ENABLED > 0 |
| cam | 0:0453a0a7e500 | 70 | eMBException eMBFuncReadDiscreteInputs( UCHAR * pucFrame, USHORT * usLen ); |
| cam | 0:0453a0a7e500 | 71 | #endif |
| cam | 0:0453a0a7e500 | 72 | |
| cam | 0:0453a0a7e500 | 73 | #if MB_FUNC_READWRITE_HOLDING_ENABLED > 0 |
| cam | 0:0453a0a7e500 | 74 | eMBException eMBFuncReadWriteMultipleHoldingRegister( UCHAR * pucFrame, USHORT * usLen ); |
| cam | 0:0453a0a7e500 | 75 | #endif |
| cam | 0:0453a0a7e500 | 76 | |
| cam | 0:0453a0a7e500 | 77 | #ifdef __cplusplus |
| cam | 0:0453a0a7e500 | 78 | PR_END_EXTERN_C |
| cam | 0:0453a0a7e500 | 79 | #endif |
| cam | 0:0453a0a7e500 | 80 | #endif |