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Re: Trouble with PPS on u-blox 7
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From: |
Gary E. Miller |
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Subject: |
Re: Trouble with PPS on u-blox 7 |
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Date: |
Thu, 28 Apr 2022 18:16:23 -0700 |
Yo gpsd@rkidder.com!
On Thu, 28 Apr 2022 21:04:52 -0400
gpsd@rkidder.com wrote:
> >>> You mention nothing of your host: PC, Raspberry Pi, Apple Mac,
> >>> etc. That, and the OD on it, matters.
> >> It is connected via USB and is outside, with a clear view of the
> >> southern sky. It's running gpsd 3.22 on an x86 PC with a 3D fix.
> > Oh. You realize that almost no USB support PPS?
> >
> > What does ppscheck show?
> It simply outputs three column headers and then waits:
>
> # Seconds nanoSecs Signals
How did you run it?
> > So, what exact model GPS?
>
> It's a VK-162. Output from lsusb:
>
> Bus 003 Device 041: ID 1546:01a7 U-Blox AG [u-blox 7]
Those have no PPS. Best used as a door stop.
> > https://gpsd.io/gpsdebuginfo
> Output attached.
+ gpsd -V
gpsd: 3.22 (revision 3.22)
3.24 is current
Otherwise normal for Buster. Apparmor will cause you trouble eventually.
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
pgpHoTI6EXneg.pgp
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