[ntp:questions] Adjusting PPS offset

A C agcarver+ntp at acarver.net
Sat Sep 3 23:34:49 UTC 2011


On 9/3/2011 15:57, David Lord wrote:
> A C wrote:
>> I'm still digging through code for PPS and NMEA plus the routines in
>> the OS so that part is going to take a long time for me to figure out.
>> So for now I'm just going to stick with PPS only and the pool servers.
>> As for PPS itself, what is the proper (or at least most reasonable
>> way) to adjust the time1 offset so that PPS agrees with the tick of UTC?
>>
>> I'm sure there's a slight offset, probably not much worth worrying
>> about in reality but I'm just curious about how it would be removed if
>> I wanted to do so.
>
>
> fudge time1 (time in seconds)
>
> eg.
>
> fudge time1 0.000005

Well, ok, I know HOW to specify time1 in the fudge line. :)

What I meant was what method is the best way to determine the value of 
time1.



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