代码搜索:modbus rtu 通信

找到约 10,000 项符合「modbus rtu 通信」的源代码

代码结果 10,000
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vbp modbus.vbp

Type=Exe Form=modbus.frm Reference=*\G{00020430-0000-0000-C000-000000000046}#2.0#0#C:\WINDOWS\system32\stdole2.tlb#OLE Automation Module=Module1; ModBus.bas Object={648A5603-2C6E-101B-82B6-0000000
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frm modbus.frm

VERSION 5.00 Object = "{648A5603-2C6E-101B-82B6-000000000014}#1.1#0"; "MSComm32.ocx" Begin VB.Form Form1 Caption = "MODBUSTEST" ClientHeight = 7650 ClientLeft = 60
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frx modbus.frx

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bas modbus.bas

Attribute VB_Name = "Module1" Function CRC16(Data() As Byte, no As Integer, CRC16Lo As Byte, CRC16Hi As Byte) As String Dim CL As Byte, CH As Byte '多项式码&HA001 Dim
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dsn modbus.dsn

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h modbus.h

#define READ_COIL 01 //读取线圈状态 #define SET_COIL 05 //对单个线圈进行强制 #define SET_COILs 15 //对多个线圈进行强制 #define READ_DI 02 //读取输入状态 #define READ_AI 04 //读取输入寄存器
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c modbus.c

#include "main.h" //unsigned int GwRxCount; // GwSciRxBuffer[]数组的下标 //unsigned int GwTxCount; // GwSciTxBuffer[]数组的下标 //unsigned char GwRxFlag; // 接收标志 1: 准备接收; 0: 接收结束 //u
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modbus51

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h modbus.h

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c modbus.c

#include "main.h" //字地址 0 - 255 (只取低8位) //位地址 0 - 255 (只取低8位) /* CRC 高位字节值表 */ const uint8 code auchCRCHi[] = { 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x0