基于VxWorks的單板底層軟件的設(shè)計與實現(xiàn).pdf

1、電子科技大學(xué)碩士學(xué)位論文基于VxWks的單板底層軟件的設(shè)計與實現(xiàn)姓名：萬鴻基申請學(xué)位級別：碩士專業(yè)：通信與信息系統(tǒng)指導(dǎo)教師：林水生20100501ABSTRACTWiththedevelopmentofcommunicationcomputerandmicroprocessortechnologyembeddedsystemhasbeenwidelyappliedtomanyfieldsNowembeddedsoftwareisbeco

2、mingmoreandmorecomplex；andthestabilityofthemisgettingworseandworseThushowtoensuresystem’reliabilityhasbecomeincreasinglyimportantForthispurpose，thispaperhasdevelopedasetofsoftwarewhichbasedonARMandVxWorksOperatingSystemT

3、hesoftwareissimilartotheSingleBoardSoftware；andthefunctionofthesotbvvareismoresimplethantheSingleBoardSoftware，butverystableWhenthesystemstarts，thesoftwarefirstlyrun；andhelpstartSingleBoardSoftwareupIfSingleBoardSoRwareh

4、aserrorthesystemCanlullbacktothesoftwareUsersCanobtainallkindsofinformationofthehoardbyit；anditalsocanconfiguretheboardexpedientlySOthesystemisinacontrollablestateFirstofallthisarticle&scribestheVxWorksoperatingsystemand

5、ARMCPUbriefly；thenanalyzesthearchitectureofnetelementThroughtheprogramthisarticledescriblesthebcmionofsoRwareintheentiresystemindetail，aswellastherelationshipwithothermodulesTheconversionprocessofsoftwarestatesandtheboot

6、processoftheentirenetworkelementaredescribedindetailwhichprovideguidanceforthefollowupsoftwaresolutionSecondlythepaperexplainsthedetailedarchitectureofthewholesottware；andgivesthedetaileddesignofallmajormodulesTFFSfilesy

7、stemhasanimportanteffectforsoftwareupgradeon—line，thepaperalsogivesthedetaileddesignThepaperproposesallideaofupgradingsoRwareOil—linewithoutaffectingthestabilityofthesystem；andgivesaconcreterealizationoftheprogramFinally

8、thecompilationoftheimageandsoRwaredebuggingprocessareintroducedindeta也whichfocuseonsoftwaredebuggingtoolsandmethodsintheVxWorksoperatingsystem；andsummarizesomepracticalexperienceindevebpmentofthistopicThroughtheresearcho