mscomm

vb 串口上位机 很简单的一个版本，大家自己扩展功能吧 (com executed on pc,it s a simple version ,easy for expansion)

索佳、拓普康全站仪串口通信控制指令，通过软件控制仪器实现联机通信与自动测量。(Total Station Control Command)

封装较完整的串口类库，适合硬件开发人员使用，欢迎下载！(Packaging more complete serial library suitable for the development of the use of hardware, download welcome!)

modbusRTU Communications with RS485

用C#语言编写串口通信程序详解，有代码有步骤(c#Serial programming steps detailed)

Visual c++实践与提高——串口通信与工程应用篇10源代码(Visual c++ practice and improve- serial communication and project source code (Application) 10)

记录串口收到的数据并存到文件,主要用于不容易发现的程序BUG调试(record serial data received by the coexistence of the document, mainly for not easy to find the debugging process BUG)

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.)

1 button device with bascom avr

基于VC++的串口调试程序可以发送接收数据，非常实用于初学者研究学习(Serial debugger based on VC++ can send and receive data, very useful for beginners learning)