hsu han-lin / Modbus_For_F446RE

1.original from Cam Marshall 2.use for F446RE Test 3.use the interrupt method of uart 4.not change to RTOS yet

Dependents:   RoboticArm Modbus_Gripper_Test

include/mbframe.h@0:aefcdfe9ca2f, 2017-03-31 (annotated)

Committer:
stanley1228
Date:
Fri Mar 31 01:47:35 2017 +0000
Revision:
0:aefcdfe9ca2f
1.change the file in "port" folder to F446RE use

Who changed what in which revision?

UserRevisionLine numberNew contents of line
stanley1228 0:aefcdfe9ca2f 1 /*
stanley1228 0:aefcdfe9ca2f 2 * FreeModbus Libary: A portable Modbus implementation for Modbus ASCII/RTU.
stanley1228 0:aefcdfe9ca2f 3 * Copyright (c) 2006 Christian Walter <wolti@sil.at>
stanley1228 0:aefcdfe9ca2f 4 * All rights reserved.
stanley1228 0:aefcdfe9ca2f 5 *
stanley1228 0:aefcdfe9ca2f 6 * Redistribution and use in source and binary forms, with or without
stanley1228 0:aefcdfe9ca2f 7 * modification, are permitted provided that the following conditions
stanley1228 0:aefcdfe9ca2f 8 * are met:
stanley1228 0:aefcdfe9ca2f 9 * 1. Redistributions of source code must retain the above copyright
stanley1228 0:aefcdfe9ca2f 10 * notice, this list of conditions and the following disclaimer.
stanley1228 0:aefcdfe9ca2f 11 * 2. Redistributions in binary form must reproduce the above copyright
stanley1228 0:aefcdfe9ca2f 12 * notice, this list of conditions and the following disclaimer in the
stanley1228 0:aefcdfe9ca2f 13 * documentation and/or other materials provided with the distribution.
stanley1228 0:aefcdfe9ca2f 14 * 3. The name of the author may not be used to endorse or promote products
stanley1228 0:aefcdfe9ca2f 15 * derived from this software without specific prior written permission.
stanley1228 0:aefcdfe9ca2f 16 *
stanley1228 0:aefcdfe9ca2f 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
stanley1228 0:aefcdfe9ca2f 18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
stanley1228 0:aefcdfe9ca2f 19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
stanley1228 0:aefcdfe9ca2f 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
stanley1228 0:aefcdfe9ca2f 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
stanley1228 0:aefcdfe9ca2f 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
stanley1228 0:aefcdfe9ca2f 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
stanley1228 0:aefcdfe9ca2f 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
stanley1228 0:aefcdfe9ca2f 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
stanley1228 0:aefcdfe9ca2f 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
stanley1228 0:aefcdfe9ca2f 27 *
stanley1228 0:aefcdfe9ca2f 28 * File: $Id: mbframe.h,v 1.9 2006/12/07 22:10:34 wolti Exp $
stanley1228 0:aefcdfe9ca2f 29 */
stanley1228 0:aefcdfe9ca2f 30
stanley1228 0:aefcdfe9ca2f 31 #ifndef _MB_FRAME_H
stanley1228 0:aefcdfe9ca2f 32 #define _MB_FRAME_H
stanley1228 0:aefcdfe9ca2f 33
stanley1228 0:aefcdfe9ca2f 34 #ifdef __cplusplus
stanley1228 0:aefcdfe9ca2f 35 PR_BEGIN_EXTERN_C
stanley1228 0:aefcdfe9ca2f 36 #endif
stanley1228 0:aefcdfe9ca2f 37
stanley1228 0:aefcdfe9ca2f 38 /*!
stanley1228 0:aefcdfe9ca2f 39 * Constants which defines the format of a modbus frame. The example is
stanley1228 0:aefcdfe9ca2f 40 * shown for a Modbus RTU/ASCII frame. Note that the Modbus PDU is not
stanley1228 0:aefcdfe9ca2f 41 * dependent on the underlying transport.
stanley1228 0:aefcdfe9ca2f 42 *
stanley1228 0:aefcdfe9ca2f 43 * <code>
stanley1228 0:aefcdfe9ca2f 44 * <------------------------ MODBUS SERIAL LINE PDU (1) ------------------->
stanley1228 0:aefcdfe9ca2f 45 * <----------- MODBUS PDU (1') ---------------->
stanley1228 0:aefcdfe9ca2f 46 * +-----------+---------------+----------------------------+-------------+
stanley1228 0:aefcdfe9ca2f 47 * | Address | Function Code | Data | CRC/LRC |
stanley1228 0:aefcdfe9ca2f 48 * +-----------+---------------+----------------------------+-------------+
stanley1228 0:aefcdfe9ca2f 49 * | | | |
stanley1228 0:aefcdfe9ca2f 50 * (2) (3/2') (3') (4)
stanley1228 0:aefcdfe9ca2f 51 *
stanley1228 0:aefcdfe9ca2f 52 * (1) ... MB_SER_PDU_SIZE_MAX = 256
stanley1228 0:aefcdfe9ca2f 53 * (2) ... MB_SER_PDU_ADDR_OFF = 0
stanley1228 0:aefcdfe9ca2f 54 * (3) ... MB_SER_PDU_PDU_OFF = 1
stanley1228 0:aefcdfe9ca2f 55 * (4) ... MB_SER_PDU_SIZE_CRC = 2
stanley1228 0:aefcdfe9ca2f 56 *
stanley1228 0:aefcdfe9ca2f 57 * (1') ... MB_PDU_SIZE_MAX = 253
stanley1228 0:aefcdfe9ca2f 58 * (2') ... MB_PDU_FUNC_OFF = 0
stanley1228 0:aefcdfe9ca2f 59 * (3') ... MB_PDU_DATA_OFF = 1
stanley1228 0:aefcdfe9ca2f 60 * </code>
stanley1228 0:aefcdfe9ca2f 61 */
stanley1228 0:aefcdfe9ca2f 62
stanley1228 0:aefcdfe9ca2f 63 /* ----------------------- Defines ------------------------------------------*/
stanley1228 0:aefcdfe9ca2f 64 #define MB_PDU_SIZE_MAX 253 /*!< Maximum size of a PDU. */
stanley1228 0:aefcdfe9ca2f 65 #define MB_PDU_SIZE_MIN 1 /*!< Function Code */
stanley1228 0:aefcdfe9ca2f 66 #define MB_PDU_FUNC_OFF 0 /*!< Offset of function code in PDU. */
stanley1228 0:aefcdfe9ca2f 67 #define MB_PDU_DATA_OFF 1 /*!< Offset for response data in PDU. */
stanley1228 0:aefcdfe9ca2f 68
stanley1228 0:aefcdfe9ca2f 69 /* ----------------------- Prototypes 0-------------------------------------*/
stanley1228 0:aefcdfe9ca2f 70 typedef void ( *pvMBFrameStart ) ( void );
stanley1228 0:aefcdfe9ca2f 71
stanley1228 0:aefcdfe9ca2f 72 typedef void ( *pvMBFrameStop ) ( void );
stanley1228 0:aefcdfe9ca2f 73
stanley1228 0:aefcdfe9ca2f 74 typedef eMBErrorCode( *peMBFrameReceive ) ( UCHAR * pucRcvAddress,
stanley1228 0:aefcdfe9ca2f 75 UCHAR ** pucFrame,
stanley1228 0:aefcdfe9ca2f 76 USHORT * pusLength );
stanley1228 0:aefcdfe9ca2f 77
stanley1228 0:aefcdfe9ca2f 78 typedef eMBErrorCode( *peMBFrameSend ) ( UCHAR slaveAddress,
stanley1228 0:aefcdfe9ca2f 79 const UCHAR * pucFrame,
stanley1228 0:aefcdfe9ca2f 80 USHORT usLength );
stanley1228 0:aefcdfe9ca2f 81
stanley1228 0:aefcdfe9ca2f 82 typedef void( *pvMBFrameClose ) ( void );
stanley1228 0:aefcdfe9ca2f 83
stanley1228 0:aefcdfe9ca2f 84 #ifdef __cplusplus
stanley1228 0:aefcdfe9ca2f 85 PR_END_EXTERN_C
stanley1228 0:aefcdfe9ca2f 86 #endif
stanley1228 0:aefcdfe9ca2f 87 #endif