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Re: [gpsd-users] GPSD issues on Raspberry Pi running Raspbian
From: |
David J Taylor |
Subject: |
Re: [gpsd-users] GPSD issues on Raspberry Pi running Raspbian |
Date: |
Thu, 23 Feb 2017 09:32:23 -0000 |
Hi,
I am trying to setup a raspberry pi (model B rev 1.0) as a Stratum 1
microserver, and am following the procedure described in [1]. So far, I've
had mixed results: while I've had to change some of the build commands [2],
I have been able to build both gpsd and ntpsec on the raspi. The one issue
blocking me right now is that I am unable to have gpsd output time
notifications via shared memory (confirmed by ntpshmmon showing no output
and ntpq -p showing a reach of zero for both gps and pps sources).
[]
Thanks in advance, and kind regards,
Pedro
===================================
Pedro,
You may find form useful notes here - using the reference implementation of
NTP.
http://www.satsignal.eu/ntp/Raspberry-Pi-quickstart.html
More background and how it developed over time:
http://www.satsignal.eu/ntp/Raspberry-Pi-NTP.html
I get excellent performance from a model B Raspberry Pi with gpsd/ntp:
http://www.satsignal.eu/mrtg/performance_raspi-1.php
Having it in an unheated cupboard undoubtedly helps!
Cheers,
David
--
SatSignal Software - Quality software written to your requirements
Web: http://www.satsignal.eu
Email: address@hidden
Twitter: @gm8arv
--
SatSignal Software - Quality software written to your requirements
Web: http://www.satsignal.eu
Email: address@hidden
Twitter: @gm8arv