这是利用AVR的ATmega162单片机，驱动RTL8019AS网络控制器实现精简的TCP/IP协议的例子。笔者利用这个做了一个功能简单实用的Http服务器。通过这个些源码，可以深入了解网络协议底层的实现过程和协议的具体细节。做这个工程的过程中，受益颇多。-This is the ATmega162 using AVR microcontroller, driver RTL8019AS network controller to achieve a streamlined TCP/IP protocol example. I use this function to do a simple and practical Http server. Through this some source, you can-depth understanding of network protocols, the realization of the underlying process and the specific details of the agreement. To do this project, the benefit of many.