轻量级IP(lwIP)应用程序的例子-外文翻译

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1、西南交通大学本科毕业设计（外文翻译）基于sopc的网络化数据采集系统设计与实现年级:学号:姓名:专业:电子信息工程指导老师:2014年6月LightWeightIP(lwIP)ApplicationExamplesAuthor:SivaVelusamyXAPP1026(v2.0)June15,2009SummaryLightweightIP(lwIP)isanopensourceTCP/IPnetworkingstackforembeddedsystems.XilinxEmbeddedDevelopmentKi

2、t(EDK)provideslwIPsoftwarecustomizedtorunonXilinxEmbeddedsystemscontainingeitheraPowerPC®oraMicroBlaze™processor.ThisapplicationnotedescribeshowtoutilizethelwIPlibrarytoaddnetworkingcapabilitytoanembeddedsystem.Inparticular,lwIPisutilizedtodevelopthefollowin

3、gapplications:echoserver,webserver,TFTPserverandreceiveandtransmitthroughputtests.IncludedSystemsIncludedwiththisapplicationnotearereferencesystemsfortheXilinxML505,ML507andSpartan®-3ANFPGAStarterKitboardshttps://secure.xilinx.com/webreg/clickthrough.do?cid=

4、107743.ziHardwareandSoftwareRequirementsThehardwareandsoftwarerequirementsare:•OneofXilinxML505,ML507orSpartan-3ANStarterDevelopmentBoard•XilinxPlatformUSBCableorParallelIVCable•RS232Cable•AcrossoverethernetcableconnectingtheboardtoaWindowsorLinuxhost.•Seria

5、lCommunicationsUtilityProgram,suchasHyperTerminal•XilinxPlatformStudio11.1iandISE®11.1formakinghardwaremodifications•XilinxSDK11.1forrunningormakingmodificationstothesoftware第26页IntroductionlwIPisanopensourcenetworkingstackdesignedforembeddedsystems.Theobjec

6、tiveofthisapplicationnoteistodescribehowtouselwIPshippedalongwiththeXilinxEDKtoaddnetworkingcapabilitytoanembeddedsystem.Inparticular,thisapplicationnotedescribeshowapplicationssuchasanechoserverorawebservercanbewrittenusinglwIP.ReferenceSystemSpecificsThere

7、ferencedesignforthisapplicationnoteisstructuredinthefollowingway.Ineachofthesefolders,thehwsubdirectorycontainstheXPShardwaredesign,andtheswsubdirectorycontainstheapplicationsoftwareandsoftwareplatformsthatneedtobeimportedintoSDK.Thememfsfoldercontainsthecon

8、tentsofthememoryfilesystem(MFS)image.Theimageitselfisalsopresentastheimage.mfsfile.Thisfolderisprovidedforreferencepurposesonly,andisnotdescribedfurtherinthisapplicationnote.HardwareSystemsTheha