摘要
网络技术的发展为嵌入式系统提供了一个新的研究领域,如何更好地利用丰富的网络资源仍然为嵌入式系统的应用热点。嵌入式系统与TCP/IP协议栈的结合是嵌入式网络接入的基础,本文介绍一种轻量的TCP/IP协议栈LwIP,并讨论如何在实时操作系统μC/OS-II下移植LwIP协议,使μC/OS-II成为支持网络通信的实时操作系统。在此基础上给出了一个基于LPC2210+RTL8019AS的简单的嵌入式WEB服务器的实现方案,对嵌入式设备网络化具有重要的现实意义。
The development of network technique brings forward a new research field.How to make full use of rich network resource is still a focus on embedded system application.Connecting embedded system to network is based on integration of embedded system and the network..In the paper, introducing briefly the lightweight TCP / IP protocol LwIP, and discussed how to port LwIP to the real-time operating system μC / OS-II, so that it can support networking, and become a true real-time operating system with networking utilities.And on this basis to give the simple realization of a embedded web server based on LPC2210＋RTL8019AS.It has an important practical significance for embedded devices networked.
出处
《微计算机信息》
2010年第8期84-85,95,共3页
Control & Automation
