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INfinity 510 Protocol Reference Guide - Sirit

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Chapter 12 - Tag Namespace<br />

tag.read_tid<br />

This function reads a tag TID. The parameters supported by this function<br />

are:<br />

tag_id (optional) – Indicates the id of the tag from which to read data.<br />

pwd (optional) – Indicates the access password required to read a<br />

locked tag (Gen 2 only).<br />

antenna (optional) – Indicates the list of antennas on which the function<br />

executes. If an antenna is not specified, all antennas will be tried until<br />

the function succeeds or no more antennas are available.<br />

The response to this function is the tag TID data. If the TID data is not<br />

available in a specific tag type, an error is returned.<br />

The following example reads the TID data from tag<br />

0x306800095EFDDF80000987A5:<br />

>>> tag.read_tid(tag_id=0x306800095EFDDF80000987A5)<br />

ok tid=0xE2001040<br />

Type<br />

Permissions<br />

Parameters<br />

function<br />

guest=x,admin=x<br />

tag_id (array)<br />

pwd (array)<br />

antenna (list)<br />

<strong>INfinity</strong> <strong>510</strong> <strong>Protocol</strong> <strong>Reference</strong> <strong>Guide</strong> 117

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