[LinuxPPS] 1PPS Atom Ref Clock Not being Polled?
K. Connolly
hbar at u.washington.edu
Wed Jul 22 09:01:00 CEST 2009
On Wed, 22 Jul 2009, Udo van den Heuvel wrote:
> On 2009-07-22 03:21, K. Connolly wrote:
>> 6. I run "ldattach 18 /dev/ttyS0", start "ntpd -g" and wait. The PPS
>> signal never polls. Now I am stuck.
>
> A known issue exists here.
> It *appears* to be dealing with termios on serial port settings.
> ppsldisc *does* work. unpatched ldattach doesn't.
> And I don't understand why a patched ldattach does work.
>
> Any updates or progress on this issue is VERY welcome.
I'm sorry, are you saying there's an ldattach issue beyond the suggested
patch on the install/setup wiki? I'm running a -patched- ldattach, though
I've tried with an unpatched ldattach and gotten equally nowhere. Getting
the ATOM refclock to work with LinuxPPS -is- possible, right? So I'd like
to make it work, too :D
I tried running ppsldisc and ntpd and nothing really changed. I got
positive system messages and my signal shows up in ntpq, but again, it
never gets polled...
Cheers,
-kevin
>
> Udo
>
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