VC++ The USB interface programming source code, complete source code. Very good

STM32与FPGA的通信，SPI方式，具体介绍文件里都有，使用前请先看读我，本程序经过验证无误。

实现语音、视频聊天，音频数据采用G729a进行压缩，视频处理用VFW提供的有关函数实现。-voice, video chat, and audio data compression using G 729a, using video provided by the VFW Function.

H388红外遥控器编码,有利于将要或正在开发遥控产品的朋友-H388 IR remote control codes, has to be conducive to the development of remote control products or are friends

电话网远程通信中CRC校验码的设计,是用delphi编的哦-Distance Telephone Network Communication CRC is designed with delphi series oh

单片机设计之基于网络的虚拟仪器测试系统，希望对你有帮助-MCU design a Web-based Virtual Instrument Test System

经典的HOWTO文章需要的朋友可以看看，多了解一下也不错。这里因该可以找到你需要的。英文-classic HOWTO articles need to be friends to see and understand more about what is not bad. Here because you can find the necessary. English

基于TCP协议的socket套接口编程小程序，可以在两个进程（一个客户端，一个服务器）之间收发内容，使用了epoll方式I/O复用，内容简洁易懂，是初步学习套接口编程及epoll复用的绝佳例程。

sim3xxDZ hardware design guide

DSP和PC机的串行通信 DSP和PC机的串行通信-DSP and PC serial communication DSP and PC serial communications

短信网关之间，以及SP与短信网关之间的接口协议-SMS gateway, as well as between SP and SMS gateway interface between the agreement