Advanced Card Systems Limited ACR1222LD1 사용자 설명서
ACR122L-USB-ACS
6.5. Escape APDU for getting the Firmware Version
This APUD is used to get the version of the reader
Get Firmware Version Command Format (5 Bytes)
Command
Class
INS
P1
P2
Le
Get Response
0XE0
0x00
0x00
0x18
0x00
Maximum 255 bytes
Table 16.0B: Get Firmware Version Response Format (16 bytes)
Response
Data length
data
Result
0XE1
0x00
0x00
0x00
Len
Firmware Version
Example:
Command: e0 00 00 18 00
Response: E1 00 00 00
10
41 43 52 31 32 32 4C 2D 55 53 42 20 56 33 30 31
Length of the Version:
10
Firmware Version
(HEX):
41 43 52 31 32 32 4C 2D 55 53 42 20 56 33 30 31
Firmware Version
(ASCII):
ACR122L-USB V301
6.6. PICC Commands for General Purposes
6.6.1.
1. Get Data
The “Get Data command” will return the serial number or ATS of the “connected PICC”.
Table 1.1-1a: Get UID APDU Format (5 Bytes)
Command
Class
INS
P1
P2
Le
Get Data
FF
CA
00
01
00
00
(Max
Length)
Table 2.1-1b: Get UID Response Format (UID + 2 Bytes) if P1 = 0x00
Response
Data Out
Result
UID
(LSB)
UID
(MSB)
SW1
SW2
Table 2.1-1c: Get ATS of a ISO 14443 A card (ATS + 2 Bytes) if P1 = 0x01
Response
Data Out
Result
ATS
SW1
SW2