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OBID
®
classic-pro
Manual
ID CPR.03.20-CD
FEIG ELECTRONIC GmbH
Page 21 of 40
H60100-5e-ID-B.doc
4.4.1. UID
The UID will be transferred in a data field of 10 byte (20 ASCII char).
1
2
3
4...23
24
STX
(0x02)
'1'
TR-TYPE
UID
CR
(0x0D)
TR-TYPE:
This char indicates the ISO type of the current Transponder.
0x33:
ISO 15693
0x34:
ISO 14443 A
0x35:
ISO 14443 B
UID:
The UID will be transferred in a data field of 10 byte (20 ASCII char). The struc-
ture of this data field is like defined in chapter 2.4. UID Format.
In case of smaller UID length the missing most significant digits are filled with '0'.
Example
ISO14443-A Transponder with hexadecimal UID hex: 02 58 7B 2D 69 21
Output hex:
0x02 0x31 0x34 0x30 0x30 0x30 0x30 0x30 0x30 0x30 0x30 0x30 0x32 0x35 0x38 0x37
0x42 0x32 0x34 0x36 0x39 0x32 0x31 0x0D
Output ASCII:
STX '1' '4' '00000000025872246921' CR
4.4.2.
DATA-BLOCK
The transferred data volume is defined by the DB_ADR and D_LGT and will be transferred ac-
cording the following schema.
1
2
3 ... (2 * D_LGT) + 2
2 * D_LGT + 3
STX
(0x02)
'2'
DATA-BLOCK
CR
(0x0D)
Because of the internal ASCII transformation the number of transferred data bytes is twice
as many defined by D_LGT.