User's Manual

COBALT UHF-SERIES CHAPTER 5: COMMAND PROTOCOLS
PAGE 66 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 - ABX FAST E XAMPLE
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 CONTENT
Header
0x02, 0x02
Command Size
0x0001
Command ID
0xC1
Terminator
0x03
Response from Controller
PARAMETER FIELD CONTENT
Header
0x02, 0x02
Response Size
0x000B
Command Echo
0xC1
UHF Bytes 1 & 2
This two-byte integer represents the
Reader Output Power
(0÷500
mW).
<2-bytes value>
UHF Byte 3
<1-byte value>
EPC bytes 4… to 8
……..
EPC byte 9
<1-byte value>
Terminator
0x03
CONTROLLER SPECIFIC COMMAND 0X C1:
GET UHF CONFIGURATION