Hi all,

recently I've bought RFID reader/writer TRF796x from www.rfidgeek.com
I've managed to write data into ISO 15693 tag, but I'm unable for ISO 14443A.

Can u tell me what is the authentication procedure for this standard,
what is the security code length, what is the default security code for new tags (if any) and what mean this responses that I receive from the software?

Pls tell me also is there any SDK, library or something for building application for 14443A?

Here is a screenshot of the reader/writer software and full log

[files.bgdevs.com]

LOG:::::::::::::::::::::::::::::::::::::::::::::::::

12:04:32.264 --> 0108000304FF0000
12:04:32.371 <-- 0108000304FF0000
TRF7960 EVM

12:04:32.371 **** COM Port found! ****
12:04:36.682 --> 0108000304FF0000
12:04:36.788 <-- 0108000304FF0000
TRF7960 EVM

12:04:36.790 **** COM Port found! ****
12:04:41.931 --> 01090003040AFF0000
12:04:41.933 \\.\COM3
12:04:42.008 --> 010C00030410002101090000
12:04:42.010 \\.\COM3
12:04:42.161 <-- 01090003040AFF0000
Unknown command.
010C00030410002101090000
Register write request.

12:04:42.163 --> 0109000304F0000000
12:04:42.270 <-- 0109000304F0000000

12:04:42.272 --> 0109000304F1FF0000
12:04:42.379 <-- 0109000304F1FF0000

12:04:47.402 --> 0109000304A0010000
12:04:47.514 <-- 0109000304A0010000
14443A REQA.
80T40E(0400)80T40E(C247A75D7F)[C247A75D7F]
12:04:53.347 --> 010D000304A2C247A75D7F0000
12:04:53.516 <-- 010D000304A2C247A75D7F0000
14443A Select.
80T() //#1
12:05:05.154 --> 010D000304A2C247A75D7F0000
12:05:05.267 <-- 010D000304A2C247A75D7F0000
14443A Select.
80T40E(0400)80T40E[08] //#2


First time I hit execute I get #1
Second time I hit it, I get: #2 what is this 08 ? failure ?

10x