PocketPC下的计算器

这个VC++代码需要有一定基础的开发者阅读，特别是对如何识别USB设备及USB基本原理有一定了解的开发者比较适用。程序主要演示了如何编写高层应用与USB接口通信,运行环境：Windows/Visual C/C++.

Cosem Identification System and Interface Classes

RFC3029:Internet X.509公钥基础结构数据验证和证书服务器协议

提供一个Socket封装接口,支持多线程及业务回调功能.-provide a package Socket interface, and supports multi-threaded business callback function.

利用WINIO在Windows2000下对研华的数据采集卡PCL－812PG进行直接端口操作，运行正常，但实时性有待改善。-use WINIO in Windows2000 China Institute of the data acquisition card PCL-812PG direct port operations, operating normally, but the real-time needs to be improved.

如何使用KEIL进行软硬件仿真 如何使用KEIL进行软硬件仿真-How to use the KEIL to software and hardware simulation

关于串口通讯的类，很方便的读写串口进行通讯。-On the serial communication class, it is easy to read and write serial port to communicate.

CAN总线传输，关于输入方面的,示例代码-CAN transmission, on the importation, sample code

sip 揭密英文版，学习sip协议很好的教程，可以与中文版一块阅读。-Inside sip English, learning a good tutorial sip agreement, with the Chinese version of a piece of reading.

这个是我调试的无线通信的例子，已经调试成功！和大家分享一下！！呵呵！希望大家喜欢-This is my debug example of wireless communication has been successful debugging! And everyone to share! ! Ha ha! I hope everyone likes