[LinuxPPS] ntpd

Rodolfo Giometti giometti at linux.it
Thu Aug 3 17:29:07 CEST 2006


On Thu, Aug 03, 2006 at 05:23:50PM +0200, Folkert van Heusden wrote:
> 
> keetweej:/usr/src/ntp-dev-4.2.1p255-RC# cat /proc/pps/01/assert
> 0.0 #0
> 
> but:
> 
> [43016931.120000] drivers/pps/pps.c: New message from PID 23071 (flags 0)
> [43016931.120000] drivers/pps/pps.c: PPS_FETCH: source 1
> 
> keetweej:/usr/src/ntp-dev-4.2.1p255-RC# ps -deaf | grep 23071
> root     23071     1  0 16:58 ?        00:00:00 ntpd

There is something I don't understand. In some mail ago you showed
some kernel messages where we can see that the PPS pulse is reaching
the system but now you show us that in /proc/pps/01/assert yo have
always 0!

That's not possible.

You you see "PPS assert/clear event at xxxx" into kernel messages you
should see that file /proc/pps/01/assert changes its content and
viceversa.

Ciao,

Rodolfo

-- 

GNU/Linux Solutions                  e-mail:    giometti at enneenne.com
Linux Device Driver                             giometti at gnudd.com
Embedded Systems                     		giometti at linux.it
UNIX programming                     phone:     +39 349 2432127
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 189 bytes
Desc: Digital signature
Url : http://ml.enneenne.com/pipermail/linuxpps/attachments/20060803/cab9552d/attachment.pgp


More information about the LinuxPPS mailing list