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Re: GPSD doesn't report signal dropout
From: |
Gary E. Miller |
Subject: |
Re: GPSD doesn't report signal dropout |
Date: |
Mon, 12 Oct 2020 15:48:56 -0700 |
Yo Tom!
On Tue, 13 Oct 2020 10:06:15 +1300
Tom Isaacson <tom.isaacson@teknique.com> wrote:
> Sorry, I only just got a chance to try this.
>
> It's definitely improved - now when I disconnect the antenna I get:
> gpsd_data->fix.mode: 1 MODE_NO_FIX
> gpsd_data->fix.status: 1 STATUS_FIX
> gpsd_data->fix.time: 0.000000000
> gpsd_data->fix.latitude: nan
> gpsd_data->fix.longitude: nan
>
> I'd still expect fix.status to be 0 (STATUS_NO_FIX)? Or am I
> misunderstanding this?
Why do you care about fix.status when you have no fix? Would you also
care about the lat/lon with no fix?
gpsd give you many validity flags, use them.
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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- GPSD doesn't report signal dropout, Tom Isaacson, 2020/10/06
- Re: GPSD doesn't report signal dropout, Gary E. Miller, 2020/10/06
- Re: GPSD doesn't report signal dropout, Tom Isaacson, 2020/10/06
- Re: GPSD doesn't report signal dropout, Gary E. Miller, 2020/10/06
- Re: GPSD doesn't report signal dropout, Tom Isaacson, 2020/10/06
- Re: GPSD doesn't report signal dropout, Gary E. Miller, 2020/10/06
- Re: GPSD doesn't report signal dropout, Tom Isaacson, 2020/10/06
- Re: GPSD doesn't report signal dropout, Gary E. Miller, 2020/10/08
- Re: GPSD doesn't report signal dropout, Tom Isaacson, 2020/10/12
- Re: GPSD doesn't report signal dropout,
Gary E. Miller <=
- Re: GPSD doesn't report signal dropout, Greg Troxel, 2020/10/12
- Re: GPSD doesn't report signal dropout, Gary E. Miller, 2020/10/12
- Re: GPSD doesn't report signal dropout, Greg Troxel, 2020/10/13
- Re: GPSD doesn't report signal dropout, Greg Troxel, 2020/10/13
- Re: GPSD doesn't report signal dropout, Gary E. Miller, 2020/10/13
- Re: GPSD doesn't report signal dropout, Gary E. Miller, 2020/10/13
- Re: GPSD doesn't report signal dropout, Tom Isaacson, 2020/10/13
- Re: GPSD doesn't report signal dropout, Gary E. Miller, 2020/10/13
- Re: GPSD doesn't report signal dropout, Tom Isaacson, 2020/10/13
- Re: GPSD doesn't report signal dropout, Gary E. Miller, 2020/10/13