[LinuxPPS] ntpd

[Folkert van Heusden]

> > [42996225.890000] drivers/pps/pps.c: New message from PID 16224 (flags 0)
> > [42996225.890000] drivers/pps/pps.c: PPS_FETCH: source 1
> > [42996225.910000] drivers/pps/kapi.c: capture clear seq #1812 for source 7
> > [42996225.910000] drivers/serial/8250.c: serial8250: PPS clear event at 4655295
> > [42996226.710000] drivers/pps/kapi.c: capture assert seq #1816 for source 7
> > [42996226.710000] drivers/serial/8250.c: serial8250: PPS assert event at 4655375
> > [42996226.890000] drivers/pps/pps.c: New message from PID 16224 (flags 0)
> > [42996226.890000] drivers/pps/pps.c: PPS_FETCH: source 1
> > [42996226.910000] drivers/pps/kapi.c: capture clear seq #1813 for source 7
> > [42996226.910000] drivers/serial/8250.c: serial8250: PPS clear event at 4655395
> > Ah ok, so it now works, right?
> Yes! :)

I have a feeling that neither the atom nor the nmea ntpd driver use the
PPS functionality.

> > I already verified that and it DOES reach the serial port. When I run
> > minicom on ttyS1 (on which the GPS is connected), I see the carrier
> > detect line toggle every second.
> Great! Can you, please, explain the commands that you used so I can
> add it to the wiki?

You mean the sentence "check minicom to see if it works - the 'on-line'
in the statusline will flash"?


Folkert van Heusden

-- 
www.vanheusden.com/multitail - multitail is tail on steroids. multiple
               windows, filtering, coloring, anything you can think of
----------------------------------------------------------------------
Phone: +31-6-41278122, PGP-key: 1F28D8AE, www.vanheusden.com