Mifare Ultralite C Authentication

Forum / MIFARE SDK / Mifare Ultralite C Authentication

  • 23. October 2014 at 22:31
    Hi,
    I am developing an android app that would use Mifare Ultralite C. I need to authenticate the tag before read/write. It is the first time I would be using Mifare SDK.

    Do I need the full version or can I use the lite version for this ?

    Thanks
    Domnic
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    Re: Mifare Ultralite C Authentication

    27. October 2014 at 7:44
    Hi,
    For IO operation like read and write, no need to authentication the tag.
    But in Lite version of MIFARE SDK only allowed to write NDEF messages. it's the design of lite version.

    Follow the below steps to Read and Write.

    Override the onUltralighCardDetected() in filter intent.

    @Override
    public void onUltraLightCardDetected(MifareUL objUlCard) {
    objUlCard.connect();
    objUlCard.format();
    objUlCard.write(message);
    objUlCard.readNdef();
    }

    Thanks,
    MIFARE SDK Team
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