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Modbus 的代码
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8
dir
8
svn://192.168.0.16/linux/app-projects/idr/modbus
svn://192.168.0.16/linux/app-projects/idr
2008-09-19T02:29:07.046875Z
8
lcj
svn:special svn:externals svn:needs-lock
9f7884bf-
form1.frm
VERSION 5.00
Object = "{248DD890-BB45-11CF-9ABC-0080C7E7B78D}#1.0#0"; "MSWINSCK.OCX"
Begin VB.Form Form1
Caption = "Modbus TCP/IP Client For TSX ETZ"
ClientHeight = 6495
form1.frm
VERSION 5.00
Object = "{248DD890-BB45-11CF-9ABC-0080C7E7B78D}#1.0#0"; "MSWINSCK.OCX"
Begin VB.Form Form1
Caption = "Modbus TCP/IP Client For TSX ETZ"
ClientHeight = 6495
form1.frm
VERSION 5.00
Object = "{248DD890-BB45-11CF-9ABC-0080C7E7B78D}#1.0#0"; "MSWINSCK.OCX"
Begin VB.Form Form1
BorderStyle = 3 'Fixed Dialog
Caption = "Modbus TCP/IP Client"
modbusrtu.txt
下面是一个用VC编写的ModBus RTU通讯的例子
(一)、通讯口设置
DCB dcb;
hCom=CreateFile("COM1",
GENERIC_READ|GENERIC_WRITE,
0,
NULL,
OPEN_EXISTING,
0,
NULL);
if(hCom==INVALID_HANDLE_VALU
uart_pv4.c
#include".\Globle.h"
#include".\Function.h"
#include".\Modbus_RTU.h"
uchar gvc_pv_tmp;
uchar gvc_pv_buff[100];
uchar gvc_pv_counter;
uchar gvc_pv_flg;
uchar gvc_data_buf[17][100];
//Data_buff
ztw2.c
/****************************************************************
文件名: ztw2.c
功 能:采用modbus通讯协议,用PC机的COM1(0x3f8)口通讯,波特率9600,
通讯的主要流程为:先发送带地址信息、功能信息
mbcrc.d
ARM\ RAM\ Debug/mbcrc.o: \
C:/Projects/freemodbus-v1.3.0/demo/AT91SAM7X_ROWLEY/../../modbus/rtu/mbcrc.c \
C:/Projects/freemodbus-v1.3.0/demo/AT91SAM7X_ROWLEY/port/port.h \
C:/Program\ Files/R
crc16.txt
/********************************************************************
* 文 件 名: CRC16.c
* 文件描述: modbus协议中的 CRC16校验
* 芯 片: PIC24H64GP506
* 编 译 器: C30
* 创建日期: 2009年01月12日
* 版 本 号: V1.0
netcom.c
#include "uip.h"
#include "string.h"
#include "STC89C58RD+ FLASH-ISP-IAP.H"
#include "modbus.h"
#include "uip_arp.h"
#include "stdio.h"
#include "netcom.h"
#include
COM_BUF ComBuf;