基于嵌入式Linux信息家電的實(shí)現(xiàn).pdf

1、西南交通大學(xué)碩士學(xué)位論文基于嵌入式Linux信息家電的實(shí)現(xiàn)姓名：侯小軍申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：計(jì)算機(jī)應(yīng)用技術(shù)指導(dǎo)教師：樓新遠(yuǎn)20030301西南交通大學(xué)碩士研究生學(xué)位論文第1I頁AbstractInrecentyears，InteractRadioStationshavegrownquicklywhichplayaudioprogramsviaIntemetTheirprogramsarereceivedwithneitherzonel

2、imitationsnorfrequencylimitationsPeoplecarllistentotheseprogramswimPCwhichhasspecialsoftwareIntheotherhand，somepeoplewanttohaveoneinformationproducttolistentoIntemetRadioStationsonlyBeforetheResearchandDevelopmentofIRadi

3、o(IntemetRadio)machine，thereisnosuchaproductSesearchofI—RadiomachinewillmeettheneedsoftlleconsumersThispaperintroducestheimplementationofIRadiomachinebasedonEmbeddedLinuxaccordingtomyworkinIRadiomachineProjectAsallInteme

4、tAppliance，IRadiomachineisnotonlyasingleproduct，butalsoCanbeintegratedintotheotherproductsThispaperdescribesthecauseof／RadiomachineprojectintroducesthespecialadvantagesofEmbeddedLinux，analyzesthefunctionsofIRadiomachine，

5、andintroducesthedesignofhardwareandsoftwareItmainlyelaboratessoftwaredesignofIRadiomachineincludingGUI，datastructure，audiodecoding，NetworkconfigurationetcThispaperalsointroducesconfigurationofLinuxkernelanddesignofLinuxr

6、ootfilesystem，whicharethebasesofEmbeddedLinuxInthelastpart，thispaperintroducesmodificationsofdevicedriversItalsodescribeswhyandhowtomodifythedevicedriversAtlast，itgivestheresultsofmodifications，Thispapergivessomeresultsa

7、Sfollows：(1)Apracticalsystemdesignof“I—RadioMachine”isprovided；(2)GUIofLinuxisexploredandrealizedbyprogramming；(3)Thecontinuityofaudiodecodingissolved；(4)ThekereelandrootfilesystemofembeddedLinuxarebuilt；(5)Devicedrivero