Re: GPS and NTP Server

On Jan 30, 10:55 am, Paul.Cro...@xxxxxxxxxxxxxx wrote:
Hallo Noosh,

Yes, it's possible. What sort of GPS receiver do you have? For serious
timekeeping, you should
have a GPS with a PPS output signal; that can achieve accuracy much
better than 1 millisec.
Otherwise, you can configure the GPS to send NMEA sentences to the
computer.
The documentation pagehttp://www.eecis.udel.edu/~mills/ntp/html/drivers/driver20.html
gives details of the NTP configuration.

You can find more documentation that will help to get you started athttp://support.ntp.org/bin/view/Support/WebOrder.

What sort of computer and operating system are you using? You may need
to configure
and compile the source files in order to include support for your
refclock.

If you ask us specific questions, we can help you better.

Paul

On Jan 30, 8:16 am, noosh <nooshin.ma...@xxxxxxxxx> wrote:



Hi

I Have a GPS and NTP Server. is it possible for NTP server to get time
from GPS if i connecte the server to GPS by serial port? if yes, how
should do it? what should be the ntp.conf ?

Thanks- Hide quoted text -

- Show quoted text -

Hi Paul

Thank you for kind attention. I have GPS hopf 6842 which is connected
to the NTP Server. i want to connect these 2 device(GPS to NTP Server)
by serial port and then NTP Server should get the time from GPS. how
NTP Server sychronize itself with GPS which is connecte to its serial
port then?

Thank you
.

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