[LinuxPPS] NMEA Refclock in ntp-dev does not work

Udo van den Heuvel udovdh at xs4all.nl
Mon Oct 19 17:23:40 CEST 2009


On 2009-10-19 09:35, Rodolfo Giometti wrote:
> On Sat, Oct 17, 2009 at 07:01:12AM +0200, Udo van den Heuvel wrote:
>> On 2009-10-16 20:01, William S. Brasher wrote:
>>>
>>> The NMEA refclock, refclock_nmea.c, from ntp-dev-4.2.5p233-RC does not 
>>> work for me.  NTP refuses to use it as a time source and rejects it and 
>>> PPS.
>>
>> That is correct.
>> After three years the ntp folks succeeded in not incoroorating the
>> needed patch to refclock NMEA but to do their own changes to PPSAPI.
> 
> Which changes they applyed to the PPSAPI?

Others.

Please have a look at http://bugs.ntp.org/610 again, comment #74 needs a
proper answer why we need two files for input: one for NMEA and one for PPS.



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