[LinuxPPS] kernel does not see PPS on serial port

[Rodolfo Giometti]

On Fri, Mar 07, 2008 at 12:45:42PM +0100, LICHTENBERGER Janos wrote:
> 
> >
> > I'm pretty sure you have to modify the NTPD driver.
> >
> > Since LinuxPPS 2.0.0 several changes has been done aven on RFC
> > interpretation! :)
> >
> > All NTPD drivers now should support the "alternate PPS device", this
> > allows fully compatibility with LinuxPPS.
> 
> Well, if this is true (and I believe you) I'm in great trouble, because I
> have no expertize neither in ntpd refclocks nor in their patching. As I
> mentioned,  I found the patch  - if not in your page, probably somewhere
> on the net, but it was almost 3 years ago...

It's not difficult. Just refere to the nmea patch. I don't know
jupiter code but it should be very similar to nmea one regarding the
PPS section!

Ciao,

Rodolfo

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