基于sx52单片机的web服务器的设计与实现-控制理论与控制工程专业论文.docxVIP

兰槲毽工太学礤士学证论文 Abstract Wilh the permeation of the Ethemet．Home appliance and industrial controller may all have a Ethemet interface。Design wim the 32bit MCU such as ARM atchitecture requires high skill and much more time．So there is a need to find a more simple．more cheap solution to suit a lot of not so much complex applications。Using 8bit SX52 MCU and the off-the-shelf蕈C歉肾Virtual Peripheral modules offered by Wing Poon of the UBICOM Inc．to design can meet this requirements．At the background of the Key technology development Foundation of GanSu Pmvince of China’———————Ethemet based Micro—controller research and key technology(NO， 2GS035．A52-007-02)，The author studies mainly how to efficiently construct a embedded web server using SX52．A cheap Ethernet protocol transfer has been designed to be easily used in the place where conventional embedded systems may be want to be controlled or monitored via Ethernet by usually used IE browse．司[1e principle of the off-the．shelf TCP／IP Virtual Peripheral modules offered by Wing Poon of the UBICOM Inc．are analysed at length in this thesis．This will be convenient for later modification of TCP／IP protocol accord遮g to special applications．In the thesis．弱e using mode of the 8019AS(Full-Duplex Ethemet Controller)in embedded systems are also discussed in detail．It can be applied directly or modified little in other embedded system designs。#Jso，The author discusses at some length the principle of the黼exploitation in embedded systems。 Some special mothod used in the thesis can also be applied in other embeded systems． Key Words：SX52 Ethemet Virtual Peripheral module Web Sever 3  兰州理工大学硕士学位论文 第一章绪论 随着互联黼的癍用霜益普及，信息共享的稔度不断提高。如何通过互联网 共事鼓单片梗黢月系统必中心懿小瀣嵌入式设餐鹩倍怠，成鸯当今瞧子界静热 门话题。传统的互联网应用是以PC为中心，如今，互联啜应用正在转到以嵌 入式设备为中心。IA(IntemetAppliance)概念现在甚为流行，这表明甄联网应用 进入嵌入式互联网的时代已经来临。据网络专家预测，将来在互联网上传输的 信惑中，有为锡酶楚来鑫小型嵌入残系统。 §1．1小型嵌入式网络系统发展特点 乖j褥单片梳实现嵌入式互联网方案的技术滩点是：如何利用单片机本身有 限的资源对绩怠送行TCP／IP协议楚理，镬之交菇哥戳在互鼗鼹t佟输静撑数 据戗。骚翦艇决这个闯题有题釉方豢：一秽是PC网关+专用网；曼一魏是32 位MCU+RmDs。PC