Symbologies 9 - 89
Macro PDF Transmit / Decode Mode Symbols
Parameter # BCh
Select one of the options below for handling Macro PDF decoding. In
Buffer All Symbols
the decoder can
handle sets of up to 50 maximum-sized Macro PDF symbols. In all other modes there is no limit to the size of
the MacroPDF set.
•
Buffer All Symbols / Transmit Macro PDF When Complete
: This transmits all decode data from an
entire Macro PDF sequence only when the entire sequence is scanned and decoded. Use the beeper
and LED signals provided with the PL3307 when using this mode to ensure proper user feedback. If the
decode data exceeds the limit of 50 symbols, there is no transmission because the entire sequence was
not scanned. Use the parameter
Flush Macro Buffer on page 9-91
to purge the buffer.
•
Transmit Any Symbol in Set / No Particular Order
: This transmits data from each Macro PDF symbol
as decoded, regardless of the sequence (although some error handling is performed; see
Table 9-6
).
When selecting this mode, enable
Transmit Macro PDF Control Header on page 9-90
. Also use the
beeper and LED signals provided with the PL3307 to ensure proper user feedback.
•
Passthrough All Symbols
: This transmits and decodes all Macro PDF symbols and performs no
processing. In this mode the host is responsible for detecting and parsing the Macro PDF sequences.
Use this mode when the decoder’s BEEPER_ON signal is not used to drive a beeper (see
Table 2-3 on
page 2-10
). In the other modes, some Macro PDF scanning sequences provide audible feedback only,
so if BEEPER_ON is not used no user feedback is provided. In
Table 9-6
, all actions marked
No
Tranmission
provide no feedback unless the BEEPER_ON signal is used. By using
Passthrough All
Symbols
mode every user decode is transmitted to the host where the host software can provide the
appropriate feedback.
Buffer All Symbols / Transmit Macro PDF When
Complete
(00h)
Transmit Any Symbol in Set / No Particular Order
(01h)
*Passthrough All Symbols
(04h)
Summary of Contents for PL3307
Page 1: ...PL3307 DECODER INTEGRATION GUIDE ...
Page 2: ......
Page 3: ...PL3307 INTEGRATION GUIDE 72E 149624 01 Revision 11 September 2011 ...
Page 6: ...iv PL3300 Decoder Integration Guide ...
Page 15: ...Table of Contents xiii Appendix E ASCII Character Sets Index ...
Page 16: ...xiv PL3307 Decoder Integration Guide ...
Page 20: ...xviii PL3307 Decoder Integration Guide ...
Page 44: ...3 4 PL3307 Decoder Integration Guide Figure 3 3 Imager Engine to PL3307 21 Pin Flex ...
Page 47: ...Accessories 3 7 Figure 3 6 PL3307 30 Pin Host Connector Molex 52437 Series ...
Page 49: ...Accessories 3 9 Figure 3 8 PL3300 microUSB Host Connector Molex 47346 Series ...
Page 52: ...3 12 PL3307 Decoder Integration Guide ...
Page 112: ...5 28 PL3307 Decoder Integration Guide ...
Page 168: ...8 8 PL3307 Decoder Integration Guide Baud Rate continued Baud Rate 460 800 Baud Rate 921 600 ...
Page 276: ...9 92 PL3307 Decoder Integration Guide ...
Page 278: ...10 2 PL3307 Decoder Integration Guide ...
Page 280: ...11 2 PL3307 Decoder Integration Guide ...
Page 298: ...B 8 PL3307 Decoder Integration Guide ...
Page 299: ...APPENDIX C SAMPLE BAR CODES Code 39 UPC EAN UPC A 100 123ABC 0 12345 67890 5 ...
Page 302: ...C 4 PL3307 Decoder Integration Guide QR Code US Postnet UK Postal ...
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