[LinuxPPS] ntp update

[Udo van den Heuvel]

On 2009-10-26 05:19, William S. Brasher wrote:
>> Yay!!!
>>
>> https://support.ntp.org/bugs/show_bug.cgi?id=610#c84
> 
> I have applied the patch from bugzilla to ntp-dev-4.2.5p236-RC and it does 
> not work for me.  Ntpd does not sync for me even after several hours of 
> waiting.  It does seem that refclock_nmea now "sees" the pps pulse, it is 
> just that ntpd won't sync to either GPS_NMEA or PPS.  I haven't had a 
> chance to investigate further, so it may be ntpd is not configured 
> properly.

William,

Are you sure the ntpd opened both devices?
The patch treats them slightly different from the original patch.

Also the fudge behaviour of ntp-dev is different from the release
version if I recall correctly. See the documentation on the ntp wiki for
the NMEA refclock.

Kind regards,
Udo