搜索资源列表
comm
- 一个完整的串行通讯源代码,C语言,同时支持两个串行端口,中断方式,自定义数据校验协议,对开发DOS下的通讯程序非常实用-A complete source code for serial communication, C language, while supporting two serial ports, interrupt, custom data validation agreement, under DOS on the development of the communication
beacon
- AVR控制GPS移动电话(atmega8)设备本身是非常小,就好像已经存在的GPS模块(GM862)一样大。Alexander Weber连接这个模块到atmega8微处理器,并且使用串口modem通讯协议。设备可以发送带有GPS位置信息的文字短信-AVR control of GPS mobile phones (atmega8) the equipment itself is very small, just like GPS modules that already exist (GM86
STR711Modbus
- 一个ARM7上开发的Modbus协议示例,该程序在万利STR7开发板开发。主要功能为人机界面通过串口0连接开发板,开发板通过串口1连接从机板,三者之间通过ModbusRTU协议进行数据通信。另外还可以通过串口2进行远程通讯。该功能开发板作为从机,远程设备做为主机。程序采用ucos_ii操作系统实现。-An ARM7 developed on the Modbus protocol examples, the program Manley STR7 development board develo
SerialCommuication
- 智能仪表与计算机通过RS232串行端口进行通信的数据采集程序,VB代码,仪表为XMT3001,不同的仪表仅通信协议不同-Intelligent Instrument and computer to communicate through the RS232 serial port data acquisition program, VB code, and instrumentation for the XMT3001, a different instrument is only a diff
Serial
- 串口编程,通讯协议方面的,供大家参考,可以直接运行-Serial programming, communication protocols, and for your reference
gm_GPS_CN
- 高敏GPS指令详解,串口设置,通讯协议,中文版-Garmin GPS instructions Descr iption, serial settings, communication protocol, the Chinese version
MultiThreadSerialCommnication
- 简单而强大的多线程串口编程工具CserialPort类(附VC基于MFC单文档协议通讯源程序及详细编程步骤)-multithread serial commnunication programming
SmsTest
- C#短信猫发送接收测试程序,通过串口进行通讯,协议已被封装,本程序只是利用现成dll中的函数进行短信操作。-C# test program to receive or send sms message under the modem
GXT-M201Manual
- GPS用的串口摄像机的通讯协议。把图象压缩为JPEG文件通过串口送给GPRS/CDMA-GPS cameras with the serial communication protocol
FXserice
- 工控机PC串口与三菱FX系列PLC通讯的VB源代码。内有详细通讯协议演示。-IPC PC serial port with Mitsubishi FX Series PLC communications VB source code. Details of communication protocols within the demo.
SerialPortAPI
- VB用RS232/RS485协议通讯,通过COM口与现场仪表(包括Modbus)通讯 实例使用API串口读写模块实现-VB with RS232/RS485 communication protocol, through the COM and field instruments (including Modbus) communications Examples using API serial literacy module implements
WtModbusClient
- Delphi Modbus 主站控件,使用TCPCLient 用康海串口服务器通讯,下位机接到串口服务器串口上,用Modbus协议通讯。-Delphi Modbus master control, the use of TCPCLient Kang Hai serial server with the Communication, under the crew received a serial port server serial port, and with the Modbus proto
Uart
- 自己写通讯协议,实现一个基于linux系统的串口程序,。-Write your own communication protocol, implementing a system based on linux serial program.
rs485
- 485通讯资料 485通讯中一个串口可以控制多少个设备的问题是与该485网络中的电气特性和协议特性所决定的。 -485 serial data 485 can be controlled in a number of equipment problems with the 485 network and protocol characteristics of the electrical properties determined.
99507959Modbus1.0
- VC编写的串口调试软件,内含Modbus协议类 支持对Modbus通讯调试-VC prepared serial debugging software category includes Modbus protocol support for Modbus communications debugging
LabVIEW-and-PLC
- 为了实现对船舶电站的实 时监控,对PLC编写程序,并在LabVIEW作为监控界面的情况,PLC与工控 机之间采用OPC技术实现通讯,GPC与工控机之间采用Modbus串口协议实现 通讯。最后在实现通讯的的基础上,对本系统进行了试验调试,并开发监控界 面。-In order to achieve real-time monitoring of ship power plant, the PLC programming and control interface as in the
UDP_SEND
- 使用udp模式的协议与串口之间进行通讯,并实时监测串口数据-Mode using the udp protocol for communication between the serial and real-time monitoring of serial data
XF-S801
- 串行口RS485自定义通讯协议,2、功能定义 (1) 监视从机运行状态 (2) 控制从机运行 (3) 读取从机功能码参数 (4) 设置从机功能码参数 3、通信协议方式 PC,PLC 为主机,变频器为从机。采用主机“轮询” , 从机“应答”的点对点的通信方式。轮询可以建立在一个轮询表内,如果是广播发送变频器不用应答。用户可以利用变频器键盘设置变频器的本机地址(默认为00H)。--Custom RS485 serial port communication protocols, 2, functio
10.31LCU_test
- C# .net 实现的上位机测试台通讯程序,可运行。程序实现串口通信,与下位机通讯协议分析,组包及解包功能,并调用labview控件,美化界面,并输出word, excel报表并打印。-C#. Net realized host computer test communications program can be run. The procedures for serial communication, and the next bit machine communication protoc
SCM-fieldbus-design
- 用单片机设计现场总线,实现通信协议。本课程设计是基于51单片机构成的下位机通讯,按照一定的总线协议,通过串口与微机通讯。设计主要实现微机对下位机的查询和设置参数的功能。微机可以查询到下位机的地址号,量程上下限的值,报警上下限的值,以及对下位机地址号的设置,对量程上下限的设置,对报警上下限的设置,并可以实时的查询修改后的参数值。- By single chip design field bus, realize communication agreement. This course desi