User's Manual

COBALT UHF-SERIES CHAPTER 5: COMMAND PROTOCOLS
PAGE 82 OF 140
COMMAND 0X C0 – DESCRIPTION
The Set UHF Configuration command is used to set (configure or modify) the
controller’s UHF configuration parameters and settings to the controller’s flash
memory.
IMPORTANT: it is recommended that users first run Command 0xC1: Get UHF
Configuration and make note of their current controller configuration values prior to
executing this command.
C
OMMAND 0X C0 - CBX EXAMPLE
This example permits the user to modify or write the indicated configuration settings
to the controller’s flash memory. The total number of bytes available for this purpose
is nine.
Command from Host
PARAMETER FIELD MSB LSB
Overall Length of Command
(in words)
0x00 0x08
0xAA
in MSB
Command ID
in LSB: (0x43)
0xAA 0xC0
0x00
in MSB,
Node ID
in LSB
0x00 0x01
UHF Configuration Byte 1
in MSB
UHF Configuration Byte 2
in LSB
These two-bytes represent the
Reader Output Power
(value from 0 to 500 mW).
<Byte 1> <Byte 2>
UHF Configuration Byte 3
in MSB
UHF Configuration Byte 4
in LSB
<Reserved>
*
<Reserved>
*
UHF Configuration Byte 5
in MSB
UHF Configuration Byte 6
in LSB
<Reserved>
*
<Reserved>
*
CONTROLLER SPECIFIC COMMAND 0X C0:
SET UHF CONFIGURATION