EVVA AirKey - APDU Specification for Event Log Entries; 14-Byte Event Log Entry Structure; Timestamp Format in Event Logs

222
AirKey system manual version 2.7 |
06/03/2024 | Subject to technical changes and misprints
18.3 APDU specification of the event log entry
18.3.1 APDU of the event log entry
APDU Bytes
CLA
INS
P1
P2
LE (data length)
data
Byte
0xCC
0xD6
0xF0
0x00
0x0E
<14 byte event log entry>
Example
0xCC
0xD6
0xF0
0x00
0x0E
0e 4e 25 34 f0 32 76 d3 b9
7a 00 00 02 8c
18.3.2 14 byte event log entry
Byte
00
01
02
03
04
05
06
07
08
09
10
11
12
13
Description
lockingSystemId
Timestamp
Unlocking
status
customerID
(not used)
Example
0e
4e
25
34
f0
32
76
d3
b9
7a
00
00
02
8c
18.3.2.1 Timestamp format
Byte 1
Byte 2
Byte 3
Byte 4
Byte
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
Bits
*
*
*
*
*
*
R1
*
*
*
*
R2
*
*
*
*
*
R3
*
*
*
*
*
R4
*
*
*
*
*
*
R5
*
*
*
*
*
*
R6
Example
0
0
1
1
0
0
1
0
0
1
1
1
0
1
1
0
1
1
0
1
0
0
1
1
1
0
1
1
1
0
0
1
R7
R1 … Year: Year minus 2010 (Year 2022 = 001100)
R2 … Month: Jan = 01, Feb = 02, Mar = 03, etc.
R3 … Day: value range 01–31
R4 … Hour: value range 00–23
R5 … Minutes: value range 00–59
R6 … Seconds: value range 00–59
R7 … Example: 00110010 01110110 11010011 10111001 corresponds to 2022-09-27
13:14:57