Get tag epc and meta data, Application tag commands – ThingMagic M5e-Compact User Manual
Page 84
Application Tag Commands
84
Command Set
If Option=0x00 or 0x01 were used then the unused
must be
removed from the request.
The response to this command varies depending upon the number of bits in the tag EPC
of the tag found. The general response format is shown here:
Get Tag EPC and Meta Data
In addition to getting the tag EPC value returned you can also get
the found tag. This version of Read Tag Single requires bit 4 of the Option flag to be set
and takes an additional Metadata Flags field which defines what metadata will be
returned The following table lists the supported values for these fields.
FF
0A
21
03 E8
03
00
00
00
20
10
12
34
E5
AC
SOH
Length
OpCode
Timeout (ms)
Option
Select Address
Select
Data
Length
Select Data
CRC
FF
M+3
21
00
00
03
M bytes
??
??
??
??
SOH
Length
OpCode
Status
Option
EPC
TagCRC
CRC