VB_RS232C

一个简单的串口实现双机互联，，比较实用，有兴趣可以(a simple dual-serial connectivity, and more practical, interested can s)

这是MFC串口编程的具体步骤 对学串口编程有很大帮助(This is the MFC programming serial port programming of specific steps to learn of great help)

使用VC.NET编写串口通信程序，是很好的串口调试软件(Use VC.NET write serial communication program is a very good serial debugging software)

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)

MFC串口通信，可以自动检测COM口，包括发送和接收(MFC serial communication, can automatically detect the COM port, including sending and receiving)

一个简明的串口通讯例子(a simple and clear example for serial port communication)

modbusRTU Communications with RS485

说明：  非常好用的串口变成工具和源代码，可以自动搜索串口，有非常高的参考价值。(it is very nice! you can use it easyly, it is Visul C++ code .)

串口调试助手的源码,自己编写，界面与当前流行的串口调试工具基本相同。该工具使用方便，而且可以自定义串口速率，由状态显示内容(serial debugging aids source, their preparation, interface with the popular serial debugging tools basically the same. The tool is easy to use, but can define serial rate, as indicated by the state)

labwindows 串口编程 简单易懂 做虚拟仪器的同学可以看看 或许对你有用(programming straightforward labwindows serial do virtual instrument students can take a look at perhaps useful to you)