嵌入式系统原理及运用课程设计.pdf

摘要

嵌入式系统开始于20世纪80年代单片机的使用。嵌入
式技术已经渗透到各个领域，且与人们的日常生活密不可
分，给人们生活和工业生产带来极大方便。
本文论述了嵌入式系统概念、嵌入式处理器、嵌入操作
系统和嵌入软件开发环境，解释了嵌入式系统组成中的各个
部分。
嵌入式操作系统具有良好的可移植性，能够用在根据应
用要求选择的微处理器中。嵌入式系统设计带来了与传统系
统设计全然不同的挑战。
嵌入式系统已成为计算机领域的一个重要组成部分。广
泛讲，凡是带有微处理器的专用软硬件系统都可以称为嵌入
式系统。嵌入式系统可以通过各种无线形式和有线形式的网
络连接方式实现它们之间的相互连接。因此，在网络通信市
场上极具生命力。

关键词嵌入式系统，嵌入式操作系统，μC/OS-Ⅱ

ABSTRACT

TheEmbeddedsystemcommencedwiththeuseofSCMin1980’s.The
embeddedtechnologyhaspenetratedineveryfield.It’sinseparablewith
ourdailylifeanditbringsgreatconveniencetopeople’slifeandthe
industry.
Thispaperdiscussestheconceptoftheembeddedsystem,the
embeddedprocessor,theembeddedoperatingsystemandtheembedded
softwaredevelopingenvironment,explainsthecomponentsofthe
embeddedsystem.
Theembeddedsystemhasgreatcompatibility.Itcanbeusedin
MPUselectedaccordingtotheapplication.Thedesignoftheembedded
systembringsthechallengewitchisdifferentwiththetraditionaldesign.
Theembeddedsystemhasbeenanimportantcomponentofthe
computerfield.Universallyspeaking,alltheprivatesoft-hardware
systemswithMPUcanbenamedwithembeddedsystem.Theembedded
systemscanconnectwitheachotherthroughwirelessandcable
connectingway.Therefore,itisanimateinthemarketofthe
communicationnetworks.

KEYWORDSEmbeddedsystem,Embeddedoperatingsystem,
μC/OS-Ⅱ
目录

第一章嵌入式系统概述······································································1
1.1嵌入式系统简介······································································1
1.2嵌入式系统的分类···································································3
1.3嵌入式系统设计的特点·····························································3

第二章嵌入式处理器·········································································5
2.1嵌入式处理器简介···································································5
2.2常用嵌入式处理器······························································6

第三章嵌入式操作系统······································································7
3.1嵌入式操作系统简介··························································7
3.1.1嵌入式操作系统的机制····