〈VC++串口通讯技术〉一本很不错的介绍PC串口通讯技术的书

串口通信小程序，非常使用-small serial communication procedures, the use of very

自编的串口通信程序，支持一些简单命令-self serial communication program to support some simple orders

rs232的通讯程序,可以用文本方式定义协议-RS232 communication procedures can be defined as text agreement

串口通讯的使用，有关手机来电显示的问题，很有参考价值-The use of serial communication, the mobile phone caller ID problem, valuable

Manual_SIM300 detailed description

This program I use to tested serial com and AT Command for testing GPRS for SIM300 GSM module

232通讯 用于电脑232通讯 可以发送和接受数据-232通讯

vbnet与232通讯，对于用VB.NET开发串口程序有帮助-vbnet communications with 232 for using VB.NET Serial procedures help

实现字符转换！需要在两台机子上运行，也可以把一台机子的两个com口连在一块！这样就行了！还需要一个串口调试程序，网上可以下载到！-achieve characters change! The need to run two machines, one Taiwan can the two com loom even in a mouth! So OK! Need a serial debugging procedures can be downloaded to the Internet!

异步串口通信 VC++ 本文参考MSDN及相关网上文章。 ////////////////////////////////////////////// //MyComm.h 多机控制 异步串口通信 //说不定能有用上的。-asynchronous serial communication VC paper and related reference MSDN online article. //////////////////////////////////////////////// MyComm. h multi-machine control asynchronous serial communication// may also be useful for the latter.