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Visitor II
May 13, 2021
Solved

Reading st25dv04k ndef or a block of memory

  • May 13, 2021
  • 1 reply
  • 561 views

Hi

I have Implemented lib_NDEF for st25dv04k and was able to store the ndef format, I can read it with my phone. But with my custom which uses st25r95 I m not able!

I m able to read the ndef format from a different tag st25ta (ISO/IEC 14443 Type A) from the documentation I have Implanted the reading command!

What are the commands need to be send to read the ndef format or a block of emmory for ST25TV(ISO/IEC 15693 type V) seems not the same as for A type. I find some document , trying to implemet reading a single block but nothing.

Thanks

Reg suads

    This topic has been closed for replies.
    Best answer by Brian TIDAL

    Hi Suads,

    the X-CUBE-NFC3 package for X-NUCLEO-NFC0A1 (ST25R95) includes an NDEF read/write demo (PollingTagDetectNdef). This NDEF demo woks with T2T, T3T, T4AT, T4BT and T5T (e.g. ST25TV).

    Rgds

    BT

    1 reply

    Technical Moderator
    May 16, 2021

    Hi Suads,

    the X-CUBE-NFC3 package for X-NUCLEO-NFC0A1 (ST25R95) includes an NDEF read/write demo (PollingTagDetectNdef). This NDEF demo woks with T2T, T3T, T4AT, T4BT and T5T (e.g. ST25TV).

    Rgds

    BT