Forum › MIFARE general topics and applications › DESFire EV1 SelectApplication Command › Reply To: DESFire EV1 SelectApplication Command
Hi Hadi,
This has nothing to do with the DESFire, but with the transport layer or driver in between. For the DESFire it is a single byte command and all other single bytes commands should also work. If you use a multi byte command it could be, to put the first byte as INS byte, P1 = P2 = 0, and all other bytes as data packet.
Single byte command:
If this really works depends on the driver architecture.
Regards,
The TapLinx team
This has nothing to do with the DESFire, but with the transport layer or driver in between. For the DESFire it is a single byte command and all other single bytes commands should also work. If you use a multi byte command it could be, to put the first byte as INS byte, P1 = P2 = 0, and all other bytes as data packet.
Single byte command:
90 CC 00 00 00 (CC = command code)
Multi byte command (here four bytes):90 CC 00 00 LL D1 D2 D3 00
where CC first byte of command, LL length of Dx bytes, D1 second byte of command,…
If this really works depends on the driver architecture.
Regards,
The TapLinx team
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