User Manual

CHAPTER 7: RFID COMMANDS
COBALT HF RFID CONTROLLERS OPERATOR’S MANUAL
P/N: 17-1320 REV 01 (03-06) PAGE 97 OF 116
Command 38 is used to retrieve hardware version, serial number and installed firmware
identification information from the controller.
C
OMMAND 38 (GET C ONTROLLER I NFO)–
AB
X FAST C OMMAND S TRUCTURE
PARAMETER FIELD CONTENT
Header
0x02, 0x02
Command Size
0x0001
Command ID
0x38
Checksum
Optional
Terminator
0x03
C OMMAND 38 (GET C ONTROLLER I NFO)–
AB
X FAST C OMMAND E XAMPLE
This example will query the Cobalt HF and retrieve specific internal hardware information.
Command from Host
PARAMETER FIELD CONTENT
Header
0x02, 0x02
Command Size
0x0001
Command ID
0x38
Checksum
Optional
Terminator
0x03
COMMAND 38:
GET CONTROLLER INFO