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modbus51_c
- modbus RTU 的C51程序 单片机89S52 通信波特率 9600 8位数据 1位停止位 偶校验 485通位接口-Modbus RTU procedures C51 microcontroller communication baud rate 89S52 9600 8-bit data a dual-stop check-bit interface 485
modbus.rar
- 51 modbus源代码,rtu 格式,在c8051f120上实现,51 modbus code ,rtu mode
modbus 单片机从机的软件
- modbus rtu 485 通讯协议 的编写,单片机从机的软件,,已经可以了,调试通过了,-modbus rtu 485 communication protocol preparation, single-chip from the machine' s software, they can already, and debugging through,
8051F410_AD_MODBUS
- 本文件是通过485通讯将接受MODBUS指令,采集AD数据,发送出并在对应的LED数码管上十六进制循环显示。-This document will be accepted by 485 MODBUS commands AD data collection, sending out and the corresponding LED digital display on the loop hex.
ModbusMaster
- ModbusMaster.h - Arduino library for communicating with Modbus slaves over RS232/485 (via RTU protocol). This file is part of ModbusMaster. ModbusMaster is free software: you can redistribute it and/or modify it under the terms o
modbusRTU_C51_RS485
- modbus RTU 的C51程序 单片机89S52 通信波特率 9600 8位数据 1位停止位 偶校验 485通位接口 单片机控制板地址 localAddr(变量) 通信可设置数据的地址: 字地址 0 - 255 (只取16位的低8位) 位地址 0 - 255 (只取16位的低8位)-modbus RTU' s C51 program microcontroller 89S52 Communication baud rate 96008 bits of d
zidongfengmen
- 读取P口状态,执行对应的语音程序,并通过485上传数据,ISD1760,modbus,rtu模式。 内含原理图,软件编译器是周立功的-Read the P-port status, perform the corresponding speech program, and upload data through 485, ISD1760, modbus, rtu model. Includes schematics, software compiler weeks meritorious
modbus51
- 基于51的485通讯实现,modbus协议,中断实现方式,具体参数波特率9600,8位,1位结束位,偶校验-Based on 51 485, RTU, modbus protocol checksum, interrupt implementations, the specific parameters of the baud rate of 9600 bits, 1 stop bit, even parity
modbus-rtu
- 485通讯程序,MODUS的源程序,可以直接应用-485 program, the MODUS source code can be applied directly
RS485C
- MODBUS-RTU的485通讯程序,MODBUS协议详解-MODBUS-RTU communications program
MC10_mA
- 该程序实现4~20mA直流电流的采集,并通过485通信上传,通信协议为modbus rtu-4~20mA DC current measure
test
- 完成PC串口转TTL电平连接485芯片跟多单片机485接口连接;底层通信协议遵循MODBUS RTU规约,要求支持MODBUS协议基本指令,自行制定具体通信协议;根据系统各模块的需要编写模块的功能程序; -Complete PC serial port to transfer a TTL level connecting 485 chip connected with the SCM 485 interface bottom communication protocol Modbus RT
51-uart
- 89c52 89c51系统单片机 串口 485 MODBUS RTU协议 从机 程序 ,已通过实验-89c52 89c51 system microcontroller serial 485 MODBUS RTU protocol the program, has passed the test
多合一code
- 采用51单片机作为主控制器,通讯方式为485总线,通讯协议为Modbus,波特率为9600,8位数据,1个停止位,无校验位; 本程序作为从机部分编写的;(Using 51 single-chip microcomputer as the main controller, communication mode is 485 bus, communication protocol is Modbus, baud rate is 9600, 8 bit data, 1 stop bits, no pa
PRJV3
- STM8L051F3P6廉价芯片的AD采集和485modbus-RTU通信程序,使用IAR编译。(STM8L051F3P6 cheap chips AD acquisition and 485modbus-RTU communication procedures, using IAR compiler.)
ModBus-Master
- 基于单片机STM32的modbus协议,采用485总线(The Modbus protocol based on single chip microcomputer STM32 adopts 485 bus)
STM32_SPI_ADS1118
- 程序使用TI的16位片外ADC采集数据,STM32F103C8T6单片机,485的RTU协议(The program uses 16 bit outside ADC of TI to collect data, STM32F103C8T6 MCU, and 485 RTU protocol)
MODBUS- 485SLAVER
- 本例程为 RS485 MODBUS 主站例程。可以通过按键发送相应的 MODBUS 命令,然后等待从站应答 (或超时)退出等待。 程序使用串口 3( USART1)与从机通讯,执行结果通过串口 1( USART1)送到计算机的串口。可以 通过 PC 机的串口终端软件观察程序执行结果(This routine is the RS485 MODBUS master station routine. You can send the corresponding MODBUS commands t