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D11
2W1x0000000010000112233445566778899AABBCC
2W1x00000000300001111222233334444
E
Example 3
The following format reads a UHF Gen2 tag with data from address 1, offset 2nd word
(EPC data), Tag ID from address 2, and user data from address 3. Note that the length
of the data in the record determines how much data is read.
<STX>L
D11
1W1x0000000010002xxxxxxxxxxxxxxxxxxxxxxxx
1W1x0000000020000xxxxxxxxxxxxxxxx
1W1x0000000030000xxxxxxxxxxxxxxxx
E
With Option Feedback enabled, the format above would return data, such as:
<R;C;03;03;0002:0001;112233445566778899AABBCC;E20060010128FF33;111122
2233334444>
Where, "112233445566778899AABBCC" is the EPC data, "E20060010128FF33" is
the Tag ID and "1111222233334444" is the user memory data. See
Feedback Mode
WX / W1X: RFID with Byte Count Specifier
Specified Length
The upper case X identifies an RFID data string with a string 4-digit length specifier.
The length specifier allows values 0x00 through 0xFF to be included within the data
strings without conflicting with the DPL format record terminators. The four-digit
decimal data byte count immediately follows the four-digit column position field. This
value includes all of the data following the byte count field, but does not include itself.
Syntax
a bbb c d eee ffff gggg hhhh jj...j
Parameters
Field
Valid Inputs
a
1, 2, and 3
DPL Command Reference
for more information on the response format.
Meaning
Operation to perform, where:
1 = Read (report to host)
2 = Write
3 = Write / Verify
OF Option
283
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