LG 42VS20 - Transmission;Receiving Protocol

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CONTROLLING THE MULTIPLE PRODUCT
Transmission
[Command1][Command2][][SetID][][Data][Cr]or
[Command1][Command2][][SetID][][Data1][][Data2][][Data3][Cr]
*[Command1]:Firstcommandtocontroltheset.
*[Command2]:Secondcommandtocontroltheset.
*[SetID]:SetIDwithwhichyouwanttocommunicate.Etner[SetID]=‘00(0x00’tocommunicatewithallsets
regardlessoftheirSetIDnumbers.
*[Data]:Informationpassedtotheset.
*[Data1]:Informationpassedtotheset.
*[Data2]:Informationpassedtotheset.
*[Data3]:Informationpassedtotheset.
*[Cr]:CarriageReturn.ASCIIcode‘0x0D’.
*[]:ASCIIcodespace‘0x20’
Acknowledgement
[Command2][][SetID][][OK/NG][Data][x]or
[Command2][][SetID][][OK/NG][Data1][Data2][Data3][x]
*Inalikemanner,ifotherfunctionstransmit‘FF’databasedonthisformat,Acknowledgementdatafeedback
presentsstatusabouteachfunction.
*Note:Inthismode,displaywillsendtheacknowledgementafterpoweronprocessingcompletion.
Theremightbeatimedelaybetweencommandandacknowledgement.
*Referto‘Realdatamapping’forhexadecimaldatatodecimaldata.
*Noacknowledgementsignalwillbesentfromdisplay,ifSetIDintransmissionsignalissetto‘00’(=0x00).
Transmission / Receiving protocol