OBID
i-scan
®
UHF
Manual
ID ISC.MU02.02
FEIG ELECTRONIC GmbH
Page 59 of 96
H90701-3e-ID-B
9. Protocols for Reader Control
9.1. [0x52] Baud Rate Detection
This protocol serves to determine the actual baud rate of the Reader’s asynchronous interface.
Host
→
Reader
1
2
3
4
5,6
6
COM-ADR
[0x52]
0x00
CRC16
Host
←
Reader
1
2
3
4
5,6
6
COM-ADR
[0x52]
0x00
CRC16
NOTE:
The return protocol will only be sent if the inquiry is executed with the baud rate and actual
parity of the Reader.
9.2. [0x55] Start Flash Loader
This protocol starts the Flash Loader inside the Reader. Use the windows program
“OBIDFirmwareUpdateTool“ to process the firmware update. This tool will use the command auto-
matically. Please refer to the Application Note “OBIDFirmwareUpdateTool (N30300-xe-ID-B.pdf)
for details.
Host
→
Reader
1
2
3
4,5
5
0x00
[0x55]
CRC16
Host
←
Reader
1
2
3
4
5,6
6
0x00
[0x55]
0x00
CRC16
NOTE:
This command is only available if the correct COM-ADR of the Reader is used. (Do not use
0xFF).
