DLP LightCommander API Application Report .pdf

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1、ApplicationReportDLPA014B–July2010–RevisedMarch2011DLPC200APIProgrammer'sGuide.....................................................................................................................................................1PurposeThisdocumentisdesignedtobeahow-toguidefor

2、softwaredeveloperswhoareinterestedinwritingtheirowncustomapplicationsusingtheDLPLightCommander™APIlibrary.FormoreinformationontheDLPLightCommander,seetheselinks:http://www.ti.com/DLPLightCommanderhttp://www.logicpd.com/products/development-kits/dlp-lightcommander-development-

3、kit2BackgroundTheDLPLightCommanderDevelopmentKitincludesahighlyversatileopticallightenginecomprisedofthefollowing:•Projectionlens•Coreopticsmodule•DLP5500DMDboardfeaturing0.55”XGADMD•IlluminationmodulefeaturingR,G,B,InfraredLEDs•ControllerboardfeaturingtheDLPC200digitalcontro

4、llerchip•Industry-standardinterfacesFigure1.DLPLightCommander™Thekitisdesignedtoallowproof-of-conceptvalidationofdifferentlight-processingapplications,suchasbiometrics,3Dscanning,machinevision,3Dopticalmeasurement,andsecurityandsurveillance.TheLightCommanderDevelopmentKitishi

5、ghlyprogrammableandincludesgraphicaluserinterface(GUI)softwarewrittenbyLogic.ThisPCsoftwareGUIinterfaceswithdynamiclinklibraries(DLLs)thatcreateDLPC200configurationdataandallowreal-timecommunication/controlofthekit(forfurtherdetails,see“DLPLightCommanderControlSoftwareUserMan

6、ual”).SupportfortheDLP®LightCommander™DevelopmentKitisprovidedbyLogicPD.Tocreateanaccount,registeryourkit,andaccessdownloads,pleasevisitwww.logicpd.com.ExamplesofDLPC200configurationdatainclude•Imageprocessinglook-up-tables(LUTs)•Registersettings•User-definedimagedataDLPA014B

7、–July2010–RevisedMarch2011DLPC200APIProgrammer'sGuide1SubmitDocumentationFeedback©2010–2011,TexasInstrumentsIncorporatedSystemArchitectureOverviewwww.ti.comSomeofthecommunicationandcontroloperationssupportedbysoftwareinclude:•Writinglook-up-tablesand(limited)registers•Reading

8、systemstatus•ControllingtheLEDdriver•DownloadingimagefilestotheDLPC2