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    How to use the Object<AtmoEpcDecoder>?

    How to use the Object<AtmoEpcDecoder>?

    Robert_Turbo
    Member

    Hi guys,Does anyone have used the <AtmoEpcDecoder> object for a DMC decoding?I  did some test program for testing this lib,but when I simulated,some errors in TwinCAT system occured, I dont konw wether I use it in a wrong way. If you have some experience, please share it to me.thank you.

     

    2 REPLIES 2

    Thorsten_Brach
    New Contributor

    Looks like a simple mistake :

    You have defined your "_epcInfos" variable as "REFERENCE TO DataTagDecoderDecodedInfos" , but you never set the reference to valid variable.

    Either you have to assign the reference to valid variable :

    _epcInfos  REF= YourEpcInfosInstance;

    or you change the data type :

    _epcInfos : DataTagDecoderDecodedInfos;   instead of  _epcInfos : REFERENCE TO DataTagDecoderDecodedInfos;

     

    Yes, you are right. really a simple mistake😂😂 thanks anyway.

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