DemoDriver

串口调试助手，适合做串口通讯的人员使用。VB.NET编程。(vb.net serial debug for usart comm.)

485多机通讯的连接方式，主要有总线方式、星形方式等(connection of multi pc communication with 485)

VB环境下简单的串口测试程序，测试两台主机通过串口是否能够实现数据传送，可以传送数字、字符串及汉字。(VB environment, a simple serial test program, test whether two hosts can be achieved through the serial data transfer, can send numbers, strings and characters.)

VS2010实现串口通信，帮助大家轻松搞定串口通信(VS2010 realize serial communication, and help you easily get the serial communication)

Windows串口编程例子(The example of uart in Windows)

Windows串口编程 (Windows serial programming)

vc++ 串口编程,用vc++编写上上位机程序 常见的几种方式以及注意事项均有介绍

串口调试，串口设备模拟，支持32/64位系统。(Serial debugging, serial device simulation)

基于单片机的无线表决器下位机程序，实现数据的无线传输及和上位机之间的串口通信(Microcontroller-based wireless voting machine computer program under)

Wincc使用MSComm控件串口通讯，VB中发送十六进制数据(Wincc uses MSComm control to communicate through serial port and sends hexadecimal data in VB)