VB的多串口控制多线程，很实用的。大家多多学习。有问题问我-VB' s multi-serial port control multithreaded, very practical. As we learn more. Asked me

基于directx 8.0的贪吃蛇程序，是一个课程设计写的，可以通过串口通信控制该程序，在没有串口的情况下也可以使用-Snake procedures based directx 8.0 is a program designed to write, through serial communication control the program, in the case of no serial port can also be used

串口接受显示出来，同时可以检测通信误码率。-Display a serial port to accept, at the same time can detect error rate of communication.

串口调试源代码 关于可以ado编程，需要ado调试串口-English to double