OBID
®
System-Manual
ID RW40.30-USB
FEIG ELECTRONIC GmbH
Page 35 of 57
H80701-2e-ID-B.doc
3.7.5. [0x66] Get Reader Info
This protocol allows you to determine, a lot of Firmware and hardware options and version from the
reader. Most information's are only required for service and support questions.
Host
→
Reader
1
2,3
4
5
6
0x02
0x00 0x08
COM-ADR
[0x66]
MODE
CRC16
MODE:
Via the Parameter MODE different information could requested from the Reader.
0x00:
General hard- and firmware information's
0x01:
AC controller firmware - not supported -
0x02:
USB controller - not supported -
0x03:
RF-decoder information's for factory diagnostic
- not supported -
0x04:
Additional firmware functionality
0x05:
Bootloader version information.
0x80:
Device-ID: Necessary Information's for firmware updates and firmware upgrades.
Host
←
Reader
Depending on the MODE Parameter the reader response has a differing structure with
several information's:
MODE = 0x00 (RF Controller Firmware)
1
2, 3
4
5
6
7, 8
9
0x02
0x00 0x13
COM-ADR
[0x66]
STATUS
SW-REV
D-REV
©
10
11
12, 13
14, 15
16, 17
18, 19
ª
HW-TYPE
SW-TYPE
TR-TYPE
RX-BUF
TX-BUF
CRC16
SW-REV / D-REV / HW-TYPE / SW-TYPE /
TR-TYPE:
see: 3.7.4. [0x65] Get Software Version
RX-BUF:
RX-BUF is the maximum receive buffer size of the Reader. If a protocol from the
host exceed the RX-BUF size the Reader response with error code 0x81
PROTOCOL LENGTH ERROR.
TX-BUF:
TX-BUF is the maximum transmit buffer size of the Reader. The host has to take in
to account that a response protocol of the Reader can have this length.
