[ntp:questions] Running ntpd with 1 PPS precision signal only

David J Taylor david-taylor at blueyonder.co.uk.invalid
Wed Oct 5 18:45:27 UTC 2011


"unruh" <unruh at wormhole.physics.ubc.ca> wrote in message 
news:slrnj8p1jn.313.unruh at wormhole.physics.ubc.ca...
[]
> Yes, it can be done. Eg the shm driver and the shmpps userspace to make
> sure that your system has settled down so it is within .25 ssec of the
> correct time, since pps on its own cannot tell you which second it is
> that it exactly gave you the pulse for. Ie, you do not something else to
> give you the seconds. gps, network ntp servers, whatever.

I understand that the OP needs a Windows solution.  The need to have e.g. 
an Internet source to get within a fraction of a second is understood.

Cheers,
David 



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