基于armwince的嵌入式移动控制器研究

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1、基于ARM．WinCE的嵌入式移动控制器研究摘要随着嵌入式技术的飞跃发展，越来越多的研究人员将嵌入式技术应用于数控系统的开发与实现中。论文在综述当前开放式数控系统的发展现状以及嵌入式技术的基础上，利用基于Web服务的移动数控系统的思想，分析了构建基于ARM和V～rmdowsCE的移动控制器(MC)的可行性。论文以嵌入式移动控制器(MC)为研究对象，重点研究其内核启动加载模块。启动加载程序(BootLoadcr)是在操作系统内核运行之前运行的一段程序，通过这段程序，我们可以初始化硬件设备、建立内存空间的映射图，从而将系统的软硬件环境带到一个合适的状态，以便为最终调用操作系

2、统内核准备好正确的环境。本文重点完成了基于嵌入式操作系统w．mdOW$CE和$3C2410处理器的移动控制器的BootLoader的设计与开发，着重分析了系统启动的过程。文章同时详细介绍了基于宿主机一目标机交叉开发环境，基于WindowsCE操作系统的BSP的定制以及系统启动代码和下载内核映象文件，并成功地实现了嵌入式移动控制器的原型系统。关键词：嵌入式移动控制器开放式数控系统ARMBootLoadcrWindowsCE．NETResearchonEmbeddedMobileControllerBasedonARM．WinCEAbstractAlong、Ⅳitllthe

3、fastdevelopingofembeddedtechnology,moreandmoreresearchersapplyembeddedtechnologyindevelopmentandrealizationofthenumericalcontrolsystem．Inthispaper,thecurrentstateofOpen-ArchitectureCNCsystemandembeddedtechnologyisinvestigatedanddiscussed，andthefeasibilityofdesigningMobileController,which

4、isbasedonARMandWindowsCEoperatingsystemusingtheideaofMobileControllerCNCbasedonWebServices，isanalyzed．EmbeddedMobileControllerisresearchedinthispaper,andthemoduleofBootLoaderinoperatingsystemiselaborated．BootLoaderisasectionpro掣'amofoperatingsystem,whichrunsbeforekernel．WhenBootLoaderisr

5、unning，theh羽dwareequipmentsareinitializedandmemorymappingchartisestablished．Moreover,thewholesystemsoftwareandhardwareenvironmentwillbeupdatedtoanappropriatecondition．FinallBoperationsystemwillbetransferredbyapprovingandarrangingtheappropriateenvironment,whichiscreatedbythoseprocedures．T

6、hedesignanddevelopmentofBootLoaderinMobileController,which&rebasedonWindowsCEand$3C2410processor,hasbeenpresentedindetailinthispaper．Furthermore，theprocedurethatoperationsystemisinitializedhasbeenanalyzed锄phatically．Theoverlappingdevelopmentenvironmentbasedonthehostcomputer·targetcompute

7、risintroduced．Meanwhile，howtocustomtheBSPbasedonWindowsCEanddownloadtheimageofkerneltotargetcomputerisproposedinthispaper．Ultimately,themodelsystemofEmbeddedMobilControllerisrealizedsuccessfully．Keywords：EmbeddedMobilControllerOpen-ArchitectureCNCsystemARMBootLoaderWindow