[aprssig] APRS messaging break out
Curt, WE7U
archer at eskimo.com
Wed Aug 16 06:37:19 EDT 2006
On Tue, 15 Aug 2006, Stan - N0YXV wrote:
> I use Javaprssrvr running on a Linux box with AX.25 compiled onto it. There are
> several ways to run Javaprssrvr on a Linux box without having to compiled AX.25
> on it but with AX.25 compiled you can run multiple connections to a KISS TNC.
> Linux just starts treating it like another interface. (I guess it should work
> with out Linux programs as well such as Xastir.)
with "other" Linux programs as well such as Xastir: Yes. Xastir
(perhaps multiple copies) plus many other programs can share a TNC
or multiple TNC's this way.
> It shows up when you do an
> "ifconfig". Of course if you find a Distro with AX.25 already compiled on it
> your a head of the game. I never found one so I had to compile my own.
There are distributions that contain working AX.25. SuSE (certain
versions) does. I believe Debian does as well.
> I'm guessing you could then write a Perl script (or maybe just grepping it) you
> should be able to pull messages out of it. That is if I'm understanding what it
> is you want to do correctly.
Yes. You could either attach it to a local aprsd port or to a local
Xastir server port. I've done so, but not for messaging. I either
inject packets into the APRS-IS (or Firenet) or scan the APRS-IS
looking for certain types of packets, using Perl. Works great.
--
Curt, WE7U. APRS Client Comparisons: http://www.eskimo.com/~archer
"Lotto: A tax on people who are bad at math." -- unknown
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