在MFC下，编写串口通信程序包括两种方法，一种是使用MSComm控件，一种是使用API通信函数。本程序演示了如何使用串口通信API实现串口通信。...

一个串口程序,用Delphi3写的.程序简洁明了,功能函数齐全,经测试完全通过.-a serial program, Delphi3 writes. Procedures concise, full-function, Testing entirely through.

实现MODEN的串口通信，VC编程比较经典。有一定的实用性，值得大家参考-achieve modem serial communications, more classic VC. A certain degree of practicality, it is worth your consideration

监视Modbus规约的通讯程序，可以监视上下行报文

Simple solution ADC , every 500ms 1 sample and sending 8 bit value by software UART on ATtiny13. Used in antenna rotators for finding direction.-Simple solution ADC , every 500ms 1 sample and sending 8 bit value by software UART on ATtiny13. Used in antenna rotators for finding direction.

水木清华所开发的超级终端工具,和putty工具大同小异，值得研究-SMTH HyperTerminal developed tools, and tools similar to putty, to be studied

项目描述: slsnif is a serial port logging utility. It listens to the specified serial port and logs all data going through this port in both directions. Serial line sniffer是一个串行端口记录工具。它监听指定的串行端口并记录所有通过这个端口的两个方向的数据。 来源：http://freshmeat.net slsnif是一个串行端口日志工具。它监听特殊的串口，记录所有通过这具串口的两个方向的数据。 类别: Development Status: 5 - Production/StableEnvironment: Console (Text Based)Intended Audience: DevelopersLicense: GNU General Public License (GPL)Operating System: LinuxProgramming Language: CTopic: Communications, Debuggers -Project Description : slsnif is a serial port logging utility. It listens to the specified serial port and logs all data going through this port in both directions. Serial line sniffers is a serial port records tools. It eavesdropping designated serial port and record all through the ports of the two directions of data. Source : http://freshmeat.net slsnif is a serial port log tools. It eavesdropping special serial ports, a record of all serial passage with the two directions of data.

这是我做的关于考勤机的一些测试程序，请大家积极下载，很有帮助。-This is my appraisal done on the plane of some testing procedures, please download positive and helpful.

串口调试非常有用。 2103 arm-Serial debugging is very useful. 2103 arm

基于vb的西门子plc和上位机通信的实现方法 拷贝就行-vb-based Siemens plc and the personal computer communications method copy OK

12,14,16点阵汉字显示文件 12,14,16点阵汉字显示文件-12,14,16 dot matrix display Chinese characters files characters dot matrix display documents 12,14,16