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Re: [gpsd-users] GPSD - How to create a virtual GPS Source with lat/lon
From: |
Hammenecker, Jules |
Subject: |
Re: [gpsd-users] GPSD - How to create a virtual GPS Source with lat/lon as input |
Date: |
Thu, 28 Feb 2019 07:17:21 +0000 |
Hi Gary,
Thank your for the answer!
I've looked at gpsfake which is indeed almost what is needed.
However, I would like to update the lat/lon every second or so, so should I
stop gpsfake, update the file and relaunch gspfake? Or can gpsfake accept named
pipes?
Kind regards (and my apologies for my previous mail signature, was not intended
😉 ) ,
Jules.
-----Original Message-----
From: gpsd-users <address@hidden> On Behalf Of Gary E. Miller
Sent: February-27-19 8:14 PM
To: address@hidden
Subject: Re: [gpsd-users] GPSD - How to create a virtual GPS Source with
lat/lon as input
Yo Jules!
On Wed, 27 Feb 2019 11:07:46 +0000
"Hammenecker, Jules" <address@hidden> wrote:
> have a system that uses gpsd as a source for positioning. I need to
> integrate it with another system that gives me latitude, longitude &
> time.
Cool.
> I was able to generate NMEA sentences using nmealib:
> address@hidden :~/Desktop/nmealib$ build/samples_generate
Interesting. Just be aware that there is no real NMEA standard...
> $GPGGA,154400.00,5000.0000,N,3600.0000,E,3,01,0.0,10.9,M,0.0,M,0.0,000
> 0*7d
Looks good.
> $GPGSA,A,3,00,00,00,00,00,00,00,00,00,00,00,00,0.0,0.0,0.0*32
> $GPGSV,1,1,01,00,00,000,00,00,00,000,00,00,00,000,00,00,00,000,00*78
Those two do not look correct...
> My goal was then to pipe this to gpsd.
Have we got a deal for you. Did you look at gpsfake? Did you notice all the
regression file in tess/daemon?
gpsfake reads any GPS capture file (binary, NMEA, etc), and feeds to to gpsd.
Check out the man page. Run "scons check" to watch it work.
> This e-mail and any attachments thereto, is intended only for use by
> the addressee(s) named herein and may contain legally privileged
> and/or confidential information.
Too late. And not legally enforceable.
RGDS
GARY
---------------------------------------------------------------------------
Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
address@hidden Tel:+1 541 382 8588
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