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Re: How to build min gpsd feed server?


From: Gary E. Miller
Subject: Re: How to build min gpsd feed server?
Date: Mon, 7 Dec 2020 09:30:29 -0800

Yo Владимир!

On Mon, 7 Dec 2020 12:24:45 +0300
Владимир Калачихин <v.kalachikhin@gmail.com> wrote:

> 06.12.2020 21:01, Gary E. Miller пишет:
> > gpsd gets data from the data source, and passes it on.  
> 
> By the way, what happens if GNSS receiver talk with gpsd by binary 
> protocol, but client want NMEA?  ?WATCH={"enable":true,"nmea":true}

In that case gpsd reads the binary, then converts it to pseudo-NMEA,
and passes the pseudo-NMEA to the client.

You can see this with gpspipe -R versus gpspipe -r.

RGDS
GARY
---------------------------------------------------------------------------
Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
        gem@rellim.com  Tel:+1 541 382 8588

            Veritas liberabit vos. -- Quid est veritas?
    "If you can't measure it, you can't improve it." - Lord Kelvin

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