User Manual

CHAPTER 7: RFID COMMANDS
COBALT HF RFID CONTROLLERS OPERATOR’S MANUAL
P/N: 17-1320 REV 01 (03-06) PAGE 93 OF 116
Continuous Read Mode Evoked - Response from Controller (after Tag Read)
PARAMETER FIELD MSB LSB
Overall Length of Response
(in words)
0x00 0x08
AA
in MSB
Command Echo
in LSB
0xAA
0x05
00
in MSB
Node ID Echo
in LSB
0x00 0x01
Month
and
Day
timestamp
Month DOM
Hour
and
Minute
timestamp
Hour Minutes
Seconds
timestamp in MSB
# of Bytes Read Data
Seconds 0x04
Read Data
(bytes 1 & 2)
0x05 0xAA
Read Data
(bytes 3 & 4)
0xE7 0x0A
To exit out of Continuous Read Mode, re-issue the command with zero (0x0000) for the
Read Length.
Stopping Continuous Read - Command from Host
PARAMETER FIELD MSB LSB
Overall Length of Command
(in words)
0x00 0x06
AA
in MSB
Command ID
in LSB (0x0D)
0xAA 0x0D
00
in MSB
Node ID
in LSB (Cobalt = 01)
0x00 0x01
00
in MSB
1-byte
Delay Between Duplicate Reads
in LSB
0x00 0x02
Start Address
0x00 0x00
Read Length
(in bytes)
0x00 0x00