User's Manual

COBALT UHF-SERIES CHAPTER 5: COMMAND PROTOCOLS
PAGE 85 OF 140
COMMAND 0X C1 – DESCRIPTION
The Get UHF Configuration Command instructs the controller to retrieve the
controller’s UHF configuration parameters and settings stored in the unit’s flash
memory. These are the same values that are set with Command 0xC0: Set UHF
Configuration.
C
OMMAND 0X C1 - CBX EXAMPLE
Through this command, the user queries a Cobalt UHF RFID controller and reads the
controller’s UHF configuration data from its flash memory.
Command from Host
PARAMETER FIELD MSB LSB
Overall Length of Command
(in words)
0x00 0x06
0xAA
in MSB
Command ID
in LSB
0xAA 0xC1
0x00
in MSB
Node ID
in LSB
0x00 0x01
Not Used
(default: 0x00, 0x00)
0x00 0x00
Not Used
(default: 0x00, 0x00)
0x00 0x00
Not Used
(default: 0x00, 0x00)
0x00 0x00
Response from Controller
PARAMETER FIELD MSB LSB
Overall Length of Response
(in words)
0x00 0x0B
0xAA
in MSB,
Command Echo
in LSB
0xAA 0xC1
Instance Counter
in MSB,
Node ID Echo
in LSB
<IC> 0x01
Month and Day Timestamp
: (March 19
th
)
0x03 0x13
Hour and Minute Timestamp
: (10:11: AM)
0x0A 0x0B
Seconds Timestamp
in MSB: (:36 seconds)
Additional Data Length
in LSB: (0x0A)
0x24 0x0A
CONTROLLER SPECIFIC COMMAND 0X C1:
GET UHF CONFIGURATION