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Re: [gpsd-dev] Meaning of negative PPS offset?


From: Eric S. Raymond
Subject: Re: [gpsd-dev] Meaning of negative PPS offset?
Date: Tue, 26 Aug 2014 13:16:36 -0400
User-agent: Mutt/1.5.21 (2010-09-15)

Greg Troxel <address@hidden>:
> 
>   3. When doing 2, gpsd looks at the last timestamp received in the
>   GPS datastream, assumes it went with the *previous* reporting cycle,
>   and increments the second part by one second.  This is assumed to be the
>   base clock second for the *current* reporting cycle.
> 
> I think this is an unwarranted assumption and the root of the issue.

What assumption would you make instead?  This has to be something we can 
put in code.
-- 
                <a href="http://www.catb.org/~esr/";>Eric S. Raymond</a>



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