INfinity 510 Protocol Reference Guide - Sirit

Chapter 12 - Tag Namespace
tag.reporting.taglist_fields
This variable contains the fields reported for each tag in the response to tag
list processing commands. Supported fields are tag_id, tid, user_data,
user_data_offset, type, time, antenna, and repeat. The tag list processing
commands include:
Note:
Enabling the tid or
user_data field will
decrease the read
rate performance of
the reader.
Note:
The field labeled first
indicates the time at
which the reader first
inventoried the tag.
The field labeled last
indicates the time at
which the reader last
inventoried the tag.
The field labeled
repeat indicates the
number of times the
reader inventoried
the tag.
tag.db.get()
tag.db.get_and_purge()
tag.db.scan_tags()
The following example includes the tag_id, time, repeat count, and antenna
fields for all tags reported in the response to tag list processing commands:
>>> tag.reporting.taglist_fields = tag_id time repeat
antenna
ok
After setting the tag.reporting.taglist_fields to tag_id time
repeat antenna, a call to tag.db.get() will return the tag list
formatted as follows:
>>> tag.db.get()
ok
(tag_id=0x306800095EFDDF8000000002, first=2006-06-
22T10:07:21.592, last=2006-06-22T10:07:32.096, antenna=1,
repeat=97)
(tag_id=0x306800095EFDDF80000040A1, first=2006-06-
22T10:07:21.653, last=2006-06-22T10:07:32.041, antenna=4,
repeat=96)
(tag_id=0x306800095EFDDF80003F7421, first=2006-06-
22T10:07:21.640, last=2006-06-22T10:07:32.039, antenna=3,
repeat=96)
(tag_id=0x306800095EFDDF80000987A5, first=2006-06-
22T10:07:21.604, last=2006-06-22T10:07:32.002, antenna=2,
repeat=96)
Type
Permissions
Data Type
Default
Enum
var
guest=r,admin=rw
enumlist
tag_id
tag_id tid user_data user_data_offset type time antenna repeat
acknowledged audit_record
144 INfinity 510 Protocol Reference Guide