On 25/08/13 10:51, Chandrasekar P wrote:
Hi NTP folks,
I have a quick query regarding the offset.
I have a box(PC), where the offset is in a negative figure(i guess
-2.900).
Does it mean that the box's time is higher than the NTP server ?
No. It means that the estimate of the time on the box i
Hi NTP folks,
I have a quick query regarding the offset.
I have a box(PC), where the offset is in a negative figure(i guess
-2.900).
Does it mean that the box's time is higher than the NTP server ?
then the box's time will get reduce till the offset comes close to zero
right ?
I have a another
On Fri, 23 Aug 2013 08:28:31 -0700 (PDT), james.perou...@gmail.com wrote:
> Answering both unruh and David Taylor here!
>
>
>
> To measure the RPI's actual clock frequency, I'm using the gpioclk program
> from https://github.com/JamesP6000/WsprryPi. Basically, the 19.2MHz crystal
> on the Pi is b
Martin Burnicki wrote:
> Extracting some refclock driver code from ntpd, modify it so that it
> uses the SHM interface instead of ntpd's "native" refclock interface,
> and putting all this into an own Windows service would be quite some effort.
>
> Maybe it would make more sense to try to port g
On 24/08/2013 20:03, Martin Burnicki wrote:
[]
Usually the SHM segment is fed by some other daemon/service, so if e.g
gpsd could be built under Windows as service this could be used to do
this. I don't know, though, if gpsd can also be used under Windows.
Extracting some refclock driver code fro
On Saturday, August 24, 2013 10:41:30 AM UTC-5, unruh wrote:
> On 2013-08-24, JP wrote:
> > It's converging to an average time offset of zero, but an average frequency
> > offset of +2.5PPM.
>
> Fine. That means that your RPi crystal oscillator is 2.5PPM out from
>
> spec, or the calibration th
On Saturday, August 24, 2013 9:09:47 AM UTC-5, blu wrote:
> ... indeed if
>
> you could accurately tell the kernel the correct frequency then you
>
> could get that number to zero. However, what is the point? Why do you
>
> care if the value ends up at zero?
I guess I should have mentioned t