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Re: GPSD doesn't report signal dropout
From: |
Greg Troxel |
Subject: |
Re: GPSD doesn't report signal dropout |
Date: |
Tue, 13 Oct 2020 09:25:02 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.3 (berkeley-unix) |
"Gary E. Miller" <gem@rellim.com> writes:
> There is more to this than meets the eye. The messages that we are
> talking about here do not include any status at all. Most NMEA never
> outputs any status. The Quectel never outputs status. So the problem
> is in the client.
>
> status is for binary protocols like u-blox.
>
> I did change libgps_json.c to default status to STATUS_NO_FIX if there
> is otherwise no status.
That sounds like progress.
Where I'm coming from is not remembering all these details and the
notion that the json interface should be usable without knowing anything
about the receiver. So ideally, I'd think the status information
should be synthesized from what exists (such as the validity flags).
Otherwise, I don't see how a user of the json can decide whether to
respect the status information without knowing more than it ought to
know, abstraction wise.
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- Re: GPSD doesn't report signal dropout, (continued)
- 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, 2020/10/12
- 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 <=
- 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
- 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, 2020/10/22