Serial programming is on the serial number, multithreading, the details of the n...

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.

基于消息的Windows串口通讯例子- Based on news Windows string mouth communication example

通过串口接收到外部发来的命令,来控制8路继电器的开关-Received through the serial port to an external command sent to control the 8-way relay switch

VB控制欧姆龙PLC的输入输出（I/O）。可用于小型试验工业监控系统。-VB Omron PLC control of input-output (I/O). Small can be used to test industrial control system.

本软件在C++ Builder 6.0开发环境下编程，实现的功能是：如果将本机的两个串口通讯口COM1和COM2连接起来，可以实现本机内这两个COM口间的数据的传输；若将两台电脑的COM口连接起来，可以实现这两台电脑的串行数据传输。-the software in C Builder 6.0 development environment programming, the functions are : If the machine two serial communication port COM1 and COM2 link up the machine can achieve this within two COM ports of data transmission; if two computers connected to the COM port, This can be achieved two computer serial data transfer.

通过串口实现PC机和下位机的通信，用VB。NET来实现-through the PC serial port and the next crew of communications, using VB.NET to achieve

控制X射线和高压源的典型应用程序，包括经典的串口数据处理。-Control the source of X-rays and a typical high-pressure applications, including the classic serial data processing.

ATmega128串口通信,在ICC AVR下编译成功-ATmega128 uart communication

串品通讯 内置MODBUS协议与GSDCS协议 -uartport include modbus and gsdcs

支持XMODEM,YMODEM,FAX协议的串口通信软件包的下一个：基于TAPI应用的通信应用-support XMODEM, YMODEM, FAX agreement serial communications under one package : TAPI applications based communications applications