android - Desfire EV1 Card using NXP SDK -



android - Desfire EV1 Card using NXP SDK -

my agency got first prototype desfire card anticipated go production (50k employee agency). i'm trying connect to, authenticate , read particular file. when nowadays android device, ondesfirecarddetected fired. connect tag (desfire object), authenticate passing agency's master , app key , providing appid. next step seek read particular file within application. don't see method accepts fileid??? see command 'read(int inoofbytes)', javadoc states, "inoofbytes - number of bytes read", where???. however, when run application , set in arbitrary value parameter (e.g. say, 1), exception thrown stating, "file not found".

basically, how read particular fileid within application desfire card using sdk???

so after consulting nxp lastly couple of days, turns out limitation lite version. told ability available in advanced version of post, not available.

android nfc rfid

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