User's Manual

EXAMPLES - CAEN UHF RFID Readers Communication Protocol 35
0x0000 (Reserved)
0x0007 (AVP Length)
0x0011 (AVP Type = TagID)
0x00
0x0000 (Reserved)
0x0008 (AVP Length)
0x004e (AVP Type = Tag Address)
0x0000 (AVP Value = Address)
0x0000 (Reserved)
0x0008 (AVP Length)
0x0067 (AVP Type = Bit Mask)
0x0006 (AVP Value = Flags: FRAMED and CONTINUOS)
Response received:
0x0001 (Fixed)
0x0002 (Message ID)
0x00005358 (Vendor ID = CAEN SpA)
0x0000 (Overall Message Length not defined)
0x0000 (Reserved)
0x0008 (AVP Length)
0x0001 (AVP Type = CommandName)
0x0013 (AVP Value = InventoryTag)
0x0000 (Reserved)
0x0008 (AVP Length)
0x0002 (AVP Type = ResultCode)
0x0000 (AVP Value = Success)
Now the reader will send a data packet every time it will detect a valid tag
in the field.
To Exit from the Continuous Inventory mode the following byte shall be sent
to the reader:
0xAB (Stop the continuous acquisition mode)
The Reader does not reply with any byte.