8155扩展程序，可以进新键盘和数码显示的扩展，是一个不错的源代码...

QCOUNTER,用来测试所安装板卡的事件发生总量。可重复加载-QCOUNTER, used to test the board installed by the total incident. Repeat the load

一个串口程序,用Delphi3写的.程序简洁明了,功能函数齐全,经测试完全通过.-a serial program, Delphi3 writes. Procedures concise, full-function, Testing entirely through.

sony 351音响串口控制程序！程序本身提供了操作界面，可以切换351的四路输入ABCD，同时也可以增加对声音实现增加、减小、静音等功能。-351 serial control procedures! The process itself provides a user interface that can switch 351 4P ABCD input, but can also increase the voice added, reduce, mute function.

plc中基于数据采集、发送接收、驱动、写入数据库-plc-based data acquisition, send to receive, drive, write to the database

check if COmPort is Available

用visual c++ 6 编写的串口通信程序,适合初学者学习-Using visual c++ 6 prepared by the serial communication program, suitable for beginners to learn

Bluetooth

水木清华所开发的超级终端工具,和putty工具大同小异，值得研究-SMTH HyperTerminal developed tools, and tools similar to putty, to be studied

嵌入式系统中串口通信帧的同步方法，介绍多机串口通信的各种同步方法，有效过滤干扰字节确保通信稳定，个人觉得还不错，值得一看-Embedded System serial communication frame synchronization method to introduce a variety of multi-machine synchronous serial communication methods and an effective filtering interference bytes to ensure the communication stability, and personally feel pretty good, worth a visit

从事Profibus的开发人员可以利用改源代码理解profibus协议。添加除通讯以外的代码，很快可以开发出自己的智能节点-engaged in the development staff can use the source code to understand change Profibus agreement. Add except communications code, we will soon be able to develop their own intelligent nodes