VB_RS232C

说明：  Testing PC to DVP PLC connection

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

说明：  把串口读写函数写成动态链接库，方便在不同工程之间移植。代码测试已经通过，方便大家学习使用(The serial port read-write function is written as dynamic link library, which is convenient to transplant between different projects. Code test has passed, easy to learn to use)

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)

MSComm控件串口通信编程，第一次作业。(MSComm control serial communication programming, the first operation.)

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)

VC++串口监视软件,界面漂亮功能强大 经编译和测试通过。(Interface pretty strong functions of VC++ Serial Port Monitor software is compiled and tested.)

支持电力规约645，376.1等相关规约的485代码，支持常用电表控制信令代码，(Support the power of the Statute 645,376.1 Statute 485 and other related code, support for common control signaling code meter,)

说明：  51单片机串口通讯软件与上位机通讯 含有多个程序(this is a programe to serils community to 51 and pc.)

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