[LinuxPPS] Problem - refclock_nmea: time_pps_kcbind failed

[Philip M. White]

On Fri, Jun 02, 2006 at 05:30:04AM +0200, Udo van den Heuvel wrote:
> > ... about 15 seconds later ...
> > [ntpd] clock GPS_NMEA(0) event 'clk_fault' (0x03)
>
> No PPS seen. I get that when reception is poor.
>
> Does dmesg show PPS timestamps etc?

I've been running ntpd all evening with this setup, and the clk_fault is
consistent.  Here's a snippet of my dmesg:

"pps_core":"pps"[82]: New message from PID 13131 (flags 0)
"pps_core":"pps"[189]: PPS_FETCH: source 0
"pps_core":"kapi"[158]: capture clear seq #23664 for source 0
"8250":"8250"[1273]: serial8250: PPS clear event at 25520476
"pps_core":"kapi"[147]: capture assert seq #23665 for source 0
"8250":"8250"[1269]: serial8250: PPS assert event at 25521276
"pps_core":"kapi"[158]: capture clear seq #23665 for source 0
"8250":"8250"[1273]: serial8250: PPS clear event at 25521476
"pps_core":"kapi"[147]: capture assert seq #23666 for source 0
"8250":"8250"[1269]: serial8250: PPS assert event at 25522276
"pps_core":"pps"[82]: New message from PID 13131 (flags 0)
"pps_core":"pps"[189]: PPS_FETCH: source 0
"pps_core":"kapi"[158]: capture clear seq #23666 for source 0
"8250":"8250"[1273]: serial8250: PPS clear event at 25522476
"pps_core":"kapi"[147]: capture assert seq #23667 for source 0
"8250":"8250"[1269]: serial8250: PPS assert event at 25523277
"pps_core":"kapi"[158]: capture clear seq #23667 for source 0
"8250":"8250"[1273]: serial8250: PPS clear event at 25523477
"pps_core":"kapi"[147]: capture assert seq #23668 for source 0
"8250":"8250"[1269]: serial8250: PPS assert event at 25524277
"pps_core":"pps"[82]: New message from PID 13131 (flags 0)
"pps_core":"pps"[189]: PPS_FETCH: source 0
"pps_core":"kapi"[158]: capture clear seq #23668 for source 0
"8250":"8250"[1273]: serial8250: PPS clear event at 25524477
"pps_core":"kapi"[147]: capture assert seq #23669 for source 0
"8250":"8250"[1269]: serial8250: PPS assert event at 25525277
"pps_core":"kapi"[158]: capture clear seq #23669 for source 0
"8250":"8250"[1273]: serial8250: PPS clear event at 25525477
"pps_core":"kapi"[147]: capture assert seq #23670 for source 0
"8250":"8250"[1269]: serial8250: PPS assert event at 25526278
"pps_core":"pps"[82]: New message from PID 13131 (flags 0)
"pps_core":"pps"[189]: PPS_FETCH: source 0
"pps_core":"kapi"[158]: capture clear seq #23670 for source 0
"8250":"8250"[1273]: serial8250: PPS clear event at 25526478
"pps_core":"kapi"[147]: capture assert seq #23671 for source 0
"8250":"8250"[1269]: serial8250: PPS assert event at 25527278
"pps_core":"kapi"[158]: capture clear seq #23671 for source 0
"8250":"8250"[1273]: serial8250: PPS clear event at 25527478

Do you get similar-looking output?

-- 
Philip
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