[LinuxPPS] Oncore

Paul paul at lavender-fam.net
Tue Jul 6 09:32:18 CEST 2010


On Mon, 2010-07-05 at 20:25 -0600, clemens at dwf.com wrote:
> > I am now playing with an oncore unit. I have quite a basic problem, it
> > doesn't appear to work (the unit that is). The PPS appears OK, my
> > interface board drives a LED which blinks encouragingly, and I see the
> > Asserts etc. But the data out appears mute. The pin on the oncore just
> > sits at 5V. Is there something else I need to do? I have an interface to
> > data in on the oncore. 
> > 
> > 
> Im sure the answer is going to be 'yes', but are you trying it with ntp?
> If the answer is yes, then I have no idea, or will at least have to think
> about it.  Which ONCORE is this anyway?
> 
> If the answer is NO, then try it with ntp, there is a startup command that
> ntp issues that might clear up the problem.
Yes I am using it with NTP. How does ntp know to issue that command?
>From the presence of the line in ntp.conf? I have such a line (the
127.127.30.0 one) and ntp.oncore.0 - do I need more? When does ntp issue
this startup command - at startup or whenever it cannot see time data?
Reg - I am using some very old configurations which you posted on a
forum - are there more recent examples?




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