[aprssig] APRS device identifiers (tocalls) in YAML, XML and JSON
Lynn W. Deffenbaugh (Mr)
ldeffenb at homeside.to
Thu Oct 24 10:50:43 CDT 2013
Knowing what software/firmware/hardware a remote station is using can
allow an APRS client software packet or APRS user to exploit features
specific to the other end's platform.
If I'm considering plopping down a chunk of change for a D710, I can
identify D710 users to contact to get their opinion of their radio.
For instance, if I see a Yaesu APRS radio (FTM-350 or VX-8 and suspected
FTM-400), and I'm running a non-AX.25 -SSID, I know that I shouldn't
attempt an APRS messaging QSO because they don't support it.
If I see APRSISCE/32 at the other end, I know I can send an
Item-As-Message packet to them to communicate a location, regardless of
whether it's RF, -IS, or any combination between me and them.
If I see a station that's beaconing fast and furious and know that it's
APRSdroid, I can suggest that they upgrade to the latest version that
fixes a old bug in the SmartBeaconing code that can cause that problem.
I could go on and on with manufactured examples, but the bottom line is
that if information is available, a use will be found. If information
is hidden, then no one will ever be able to use it for anything.
Lynn (D) - KJ4ERJ - Author of APRSISCE for Windows Mobile and Win32
On 10/24/2013 10:52 AM, John Wiseman wrote:
> Ok, I must be missing something fundamental here. Why do we (as
> software authors) care what system generated a packet? Shouldn't we
> just be concerned with the content?.
> I can see that if a particular package is generating something that is
> outside the spec and is causing problems, it may be necessary to
> identify the source so the author can be contacted, but in general
> what do I (or my users) gain by knowing whether a packet was
> generated by my software or anyone else's?
> 73, John G8BPQ
> aprssig mailing list
> aprssig at tapr.org
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