搜索资源列表
MAX485lc
- 485通讯例程，即手册文档，例程中发送和接收是分开的，很适合初学者-485 routines, namely manual documents, send and receive routines are separate, it is suitable for beginners
SimulCom
- 485模拟采集设备模拟，模拟485采集器，模拟数据可编辑。供485通信初学者学习-485simulate dev
Autonics_RS485
- Autonics panel and meta-485 source
vb2fx
- ：本源码是一个三菱PLC fx2与电脑主机通过COM或485中通讯的程序，界面简单，有些功能还没有完善-: The source is a Mitsubishi PLC fx2 with the host computer via COM or 485 communications procedures, simple interface, some features not yet complete
RS232_class
- 写了一个C#类，可以直接调用。功能是实现RS232/485的通讯，有CRC16校验。里面的例程是CCD的数据采集。-I wrote a C# class that can be called directly. Function is to achieve RS232/485 communication, there CRC16 check. Inside the routine is CCD data collection.
comContral
- 485串口控制8路继电器开关控制，可以选择串口号，控制那路开关。-8 serial port control 485 relay switch control.
cdma_V2.3
- 采用VC编写的直放站通信网管上位机系统，支持485协议和短信协议-VC prepared using repeater communication network PC systems, support 485 protocols and messaging protocols
Smoke-sensor
- 采用AD采集，采集烟雾浓度，并通过485传输出去-Use AD collection, collecting the smoke density
2007(Com)1.34
- C#做的抄表设表485通讯程序，dlt-2007规约-C# to do the meter reading table 485 communication program, dlt-2007 protocol
pcbianpinqi
- 目前，在我国现场控制总线中，RS-485 使用最为普遍。RS－485 总线的共模输出电压在 -7V 至+12V 之间，具有抑制共模干扰的能力，数据传输速率最大为10Mbit/s，当波特率为1200bps 时最大的传输距离理论上可达15 千米。RS－485 网络所具有的设备简单、容易实现、传输距离远、维护方便等优点而被许多变频器厂家所采用。源码基于RS-485 变频器与PC 机串行通信的硬件特性，通信协议及软件实现，实验表明该通信软件稳定可靠，能直观的观看变频器的实际运行状态，并能比较方便的进
s7-200-yaskawa-RS485--
- 最近编写的S7-200与4台安川伺服以及位移数显表RS485通信，已经应用在项目上，很稳定。但基于485通信的特点，速率有些慢，大家注意！-S7-200 recently written with four Yaskawa servo and displacement DRO RS485 communication, has been used in the project, is very stable. But based on the characteristics of 485, the
SolarSystem
- STM32 太阳能数据采集应用 ENC28J60 UIP 485-STM32 solar ENC28J60 UIP 485
MyCom
- 一个设备地址查看软件，使用485通信，可以看到有多少设备接通，接通的设备地址是多少-A device address viewing software, use 485, you can see how much equipment is turned on, the device is turned on is how much address
FR-500
- 基于485串口通信的VB控制FR-500变频器,工业上用的很实用的程序，工程师可以自己研究下，希望提出改进！-VB 485 based serial communication control FR-500 drive, the industry s very practical program, engineers can own research, I hope suggestions for improvement!
Delphi-serial-
- 本源代码实现了串口通信功能，采用delphi编程语言，实现了串口直接的通信，485通信-The source code to achieve the serial communication function, using Delphi programming language to realize serial communication, direct communication, 485
485
- rs485串口通信Proteus平台下仿真PC机到51单片机的RS485数据通讯，-Under rs485 serial communication to the PC simulation Proteus platform 51 single RS485 data communications,
lab15-28069-scia-max485
- tms320f28069开发板实现485通信功能,可以收发字符-28069 development board to achieve 485 communication function
ZNetCom_Setup
- 最新周立功485串口服务器安装包，总共4个串口-Latest ZLG 485 serial server installation package, a total of four serial ports
485line
- 飞思卡尔485总线编程源码，包括485总线初始化、消息收发和中断。-Freescale 485 programming source, including the 485 bus initialization, messaging and interrupt.
TestCom232_485
- 最简单串口编程，可以控制232,485，发送的数据是十六进制的。-A simple program for test RS232/485 in windows, the data send can be hex.