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[aprssig] APRS Parser

Andrew Rich vk4tec at tech-software.net
Sat Dec 20 20:11:37 UTC 2008


I have been playing with perl and GD

I am able to do the old pixel plots.

I have managed to hook in my ADS-B (APRS for planes)

And make my own tracking screens with complete freedom.

Maps and all !

Andrew 
  ----- Original Message ----- 
  From: Lynn W. Deffenbaugh (Mr) 
  To: TAPR APRS Mailing List 
  Sent: Sunday, December 21, 2008 6:06 AM
  Subject: Re: [aprssig] APRS Parser


  I couldn't resist throwing a dig right back also.  All in fun.  The best 
  part of the old DOS commands is that most of them still work in Windows 
  Vista's default Command Prompt!

  for %f in (test??x.png) do %f

  Lots faster than trying to identify a bunch of similarly-named PNG files 
  and opening them in the default PNG viewer via a mouse!

  Lynn (D) - KJ4ERJ - Apparently of Bob's vintage!

  Andrew Rich wrote:
  > Just having a dig
  >  
  > Bob does some stuff I have never seen on DOS ;-)
  >  
  >  
  >
  >     ----- Original Message -----
  >     *From:* Lynn W. Deffenbaugh (Mr) <mailto:ldeffenb at homeside.to>
  >     *To:* TAPR APRS Mailing List <mailto:aprssig at tapr.org>
  >     *Sent:* Sunday, December 21, 2008 5:36 AM
  >     *Subject:* Re: [aprssig] APRS Parser
  >
  >     He said it was "pseudo code English" which runs most effectively
  >     on this
  >     really cool bio-mechanical homo-sapien gray-matter stuff but is
  >     readily
  >     translated to other languages and operating systems within that
  >     native
  >     environment.
  >
  >     Lynn (D) - KJ4ERJ - Professionally employed HSGMS translator
  >
  >     Andrew Rich wrote:
  >     > DOS
  >     > 
  >     > Will that even work with Windows XP ?
  >     > 
  >     > Bob  i need to bring you into this century
  >     >
  >     >     ----- Original Message -----
  >     >     *From:* Bob Bruninga <mailto:bruninga at usna.edu>
  >     >     *To:* TAPR APRS Mailing List <mailto:aprssig at tapr.org>
  >     >     *Sent:* Sunday, December 21, 2008 1:30 AM
  >     >     *Subject:* [aprssig] APRS Parser
  >     >
  >     >     Subject was: Re: [aprssig] Field station
  >     >
  >     >     >> I'm pretty sure there's a perl APRS
  >     >     >> parser somewhere,
  >     >
  >     >     The gold standard for APRS parsing in pseudo code English is on
  >     >     the www.aprs.org <http://www.aprs.org> <http://www.aprs.org>
  >     web site:
  >     >
  >     >     http://www.aprs.org/txt/APRS-parser.txt
  >     >
  >     >     This is the full commented parser from the original APRSdos.  It
  >     >     is good up through APRS1.1 and much of APRS1.2.  The newest
  >     things
  >     >     in APRS1.2 that I need to add are:
  >     >
  >     >     1) The new Mic-E Type definitions so that you can recognize
  >     Yaesu,
  >     >     and TinyTraks, and other future manufacturers.
  >     >
  >     >     2) The new ITEM-IN-MESSAGE format
  >     >
  >     >     3) FREQ-IN-MESSAGE format if your code also has RIG tuning
  >     control.
  >     >
  >     >     4) FREQUNECY parser for tabular display
  >     >
  >     >     5) OPERATOR PRESENT BIT ("O" overlay on most symbols)
  >     >
  >     >     6) PRIORITY BIT:  (uses the case of the E/W byte)
  >     >
  >     >     7) SKY COMMAND Parsing and display of community remotes
  >     >
  >     >     8) EMERGENCY codes for non Mic-E systems
  >     >
  >     >     9) The !DAO! high precision parser
  >     >
  >     >     Ill update the parser page above so that it is complete, when I
  >     >     get back from travel.
  >     >
  >     >     Bob, Wb4APR
  >     >
  >     >
  >     >
  >     >     _______________________________________________
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  >     >     aprssig at tapr.org <mailto:aprssig at tapr.org>
  >     <mailto:aprssig at tapr.org>
  >     >     https://www.tapr.org/cgi-bin/mailman/listinfo/aprssig
  >     >
  >     >    
  >     ------------------------------------------------------------------------
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  >     >     Checked by AVG - http://www.avg.com
  >     >     Version: 8.0.176 / Virus Database: 270.9.19/1857 - Release Date:
  >     >     12/19/2008 10:09 AM
  >     >
  >     >
  >     ------------------------------------------------------------------------
  >     >
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  >     >  
  >
  >
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  >     12/19/2008 10:09 AM
  >
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