OBID
®
classic-pro
Manual
ID CPR30.xx
FEIG ELECTRONIC GmbH
Page 95 of 126
H01114-0e-ID-B.docx
7.1. [0x01] SAM Activate / Deactivate
With This command a smartcard can be activated and deactivated and also the protocol selection
can be performed.
The activation and protocol selection is the first smartcard command which has to be proceeded in a
communication cycle with a smartcard.
Activate / Deactivate
REQUEST-DATA
6
7
(8)
[0x01]
MODE
EXT_TA1
RESPONSE-DATA
6
(7...n-2)
STATUS
1
ATR
MODE:
Bit:
7
6
5
4
3
2
1
0
Function
0
0
0
0
SET_TA1
0
ACTIVATE
ACTIVATE
With this parameter the smartcard activation or deactivation and the protocol se-
lection can be done.
In case of an activation command the reader response includes the ATR (Answer
to Reset) of the card and/or an error status. The supported baudrates are shown in
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.
b00
Deactivation
This setting powers off the addressed smartcard.
b01
T=0 protocol activation
This setting powers up the smartcard and performs a smartcard reset and
attempts to activate the T=0 protocol of the card, if this protocol is sup-
ported by the card.
b11
T=1 protocol activation
This setting powers up the smartcard and performs a smartcard reset and
attempts to activate the T=1 protocol of the card, if this protocol is sup-
ported by the card.
b10
GetATR
This setting
activates the addressed smartcard temporary and can be
used to evaluate ATR string of the inserted smartcard.
Notice:
This mode deactivates an activated smartcard.
1
