Advanced Card Systems Limited ACR1222LD1 Manual Do Utilizador
ACR122L-USB-ACS
Success
90
00
The operation is completed successfully.
Error
63
00
The operation is failed.
6.4.3.
Escape APDU for LEDs Control
This APDU is used to control 4 LEDs
Table 4.0A: Clear LCD Command Format (5 Bytes)
Command
Class
INS
P1
P2
Lc
LED Control
0xFF
0x00
0x41
bLEDsState
0x00
P2: bLEDsState
LED_0, LED_1, LED_2 and LED_3 Control Format (1 Byte)
CMD
Item
Description
Bit 0
LED_0 State
1 = On; 0 = Off
Bit 1
LED_1 State
1 = On; 0 = Off
Bit 2
LED_2 State
1 = On; 0 = Off
Bit 3
LED_3 State
1 = On; 0 = Off
Bits 4 – 7
Reserved
Data Out: SW1 SW2.
Table 4.0B: Status Code
Results
SW1
SW2
Meaning
Success
90
00
The operation is completed successfully.
Error
63
00
The operation is failed.