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[gpsd-users] arduino & time


From: folkert
Subject: [gpsd-users] arduino & time
Date: Tue, 2 Jul 2013 15:51:34 +0200
User-agent: Mutt/1.5.21 (2010-09-15)

Hi,

Currently I'm working on an arduino device that would show the "standard
time of my household".
I have a couple of NTP servers which GPS modules (different types and
brands) connected to them and I would like to somehow show the eh most
common time or so.
I have 6 time sources.
What should I do:
- average them?
- cluster them and use the best one?
- show the one with the smallest jitter?
I'm afraid running a complete ntp implementation is not possible due to
the device constraints (2KB ram for example).


Folkert van Heusden

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