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OBID i-scan
®
System-Manual
ID ISC.MR200
FEIG ELECTRONIC GmbH
Page 75 of 144
H40801-5e-ID-B.doc
5.6. [0x66] Get Reader Info
This protocol allows you to determine, the Firmware version, its type and the types of the Transpond-
ers which are supported by the Firmware, and some other hard- and firmware options of the Reader.
Also the Device_ID can be determined.
Host
→
Reader
1
2
3
4
5...6
5
COM-ADR
[0x66]
MODE
CRC16
Host
←
Reader
Depending on the MODE Parameter the reader response has a differing structure with
several information's:
Mode = 0 [0x00] ( Controller Firmware)
1
2
3
4
5...6
7
17
COM-ADR
[0x66]
STATUS
1
SW-REV
D-REV
©
8
9
10...11
12...13
14...15
16...17
ª
HW-TYPE
SW-TYPE
TR-TYPE
RX-BUF
TX-BUF
CRC16
Host
←
Reader
Mode = 128 [0x80] (Device_ID)
1
2
3
4
5...8
9...12
22
COM-ADR
[0x66]
STATUS
2
DEV_ID
Custom_L
©
13...14
15...16
17...18
19...20
21...22
ª
FW_L
TR_DRV_L
FNC_L
res.
CRC16
MODE:
Via the Parameter MODE different information could requested from the Reader.
0x00:
General hard- and firmware information's
0x80:
Device-ID
This Information's are necessary for some firmware updates or firmware upgrades.
SW-REV / D-REV / HW-TYPE / SW-TYPE /
TR-TYPE:
see:
5.5. [0x65] Get Software Version
1
see ANNEX D: Index of Status Bytes
2
see ANNEX D: Index of Status Bytes