SCM SCL3711, Справочное руководство

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SCL3711 R
EFERENCE
M
ANUAL
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6. Commands description
6.1. Generic APDUs
1.1.1. Get UID Command
6.1.1.1. Description
This command will retrieve the UID or SNR or PUPI of the user token. This command can be
used for all supported contactless technologies.
6.1.1.2. Format
CLA INS P1 P2 Lc Data in Le
0xFF 0xCA 0x00 0x00 - - XX
Setting Le = 0x00 can be used to request the full UID or PUPI is sent back
•
For ISO14443A possible lengths are 4, 7 or 10
•
For ISO14443B possible length is 4 bytes PUPI
•
For FeliCa™ or NFC Forum type 3 tags possible length is 12 bytes of NFCID
•
For NFC Forum type 1 tags possible length is 7 bytes of UID
6.1.1.3. Response
Data Out
Data + SW1 + SW2
6.1.1.4. Status Words
SW1 SW2 Description
0x90 0x00 NO ERROR
0x62 0x82 WARNING: specified Le is greater than data to
be retrieved
0x6C 0xXX ERROR: Wrong Length.
0xXX is the exact value for Le
Further error codes can be found in annex