User's Guide

Tarvos User Guide - Version 0.3 46
modem.protocol.ps111.control.new_tag_wi
ndow
modem.protocol.t21.control.ack_tag
modem.protocol.t21.control.ack_with_noo
p
modem.protocol.isoc.control.read_retrie
s
modem.protocol.isoc.control.select_flag
_delay
modem.control.cognitive.auto_mux
modem.diag.mxfe_temp
modem.protocol.ps111.control.report_tag
_as_raw
modem.protocol.isoc.read()
Permission
admin
Min parameters
2
Max parameters
6
Read information from the first tag to respond in the field.
Param 1: 'tag_id' ==> (Hex Array) Identifier of tag being operated
upon (for ISOC, its the EPC) (e.g.
0x294315325E9DCB8F0871F7B3)
Param 2: 'pwd' ==> (Hex Array) 32 bit password (for ISOC) of the
tag (e.g. 0x12345678)
Param 3: 'mem_bank' ==> (Enum) '0' (reserved), '1' (epc), '2' (tid), or
'3' (user memory)
Param 4: 'word_ptr' ==> (Integer) Address of read operation on tag
(needs to be 16 bit aligned)
Param 5: 'word_count' ==> (Integer) Number of words for read operation
(words are 16 bits).
Param 6: 'antenna' ==> (Integer) Antenna port to work with
(e.g. '1', '2', ...)
Note: This will go through all antennas and ISOC protocol and respond with
the first tag seen (or will timeout)
Example:
modem.protocol.isoc.read(mem_bank=1, word_ptr=2, word_count=1, antenna=2)
ok data = 0x1234