[LinuxPPS] success

Rodolfo Giometti giometti at enneenne.com
Tue Oct 30 14:26:58 CET 2007


On Tue, Oct 30, 2007 at 11:04:49PM +1000, James Boddington wrote:
> Rodolfo Giometti wrote:
>> On Tue, Oct 30, 2007 at 10:08:46AM +1000, James Boddington wrote:
>>> I am using 2.6.23-g9412fc58. It is the master branch from the last few of
>> Which commit your HEAD rewferes to?
>
> The current master branch. I just did another git clone, used the master 
> branch and it came up the same.
>
>> It seems you miss the following patch:
>>    
>> http://gitweb.enneenne.com/?p=linuxpps;a=commitdiff;h=3d127faec1553e084d20a67deab18aadd4e19865
>
> My kernel has that commit. According to git log that was committed 4 days 
> before my git clone and my include/linux/ppps.h shows the results of that 
> patch.

Ok.

> It was the difference in sequence numbers that struck me as strange
>
> ntp ~ # cat /sys/class/pps/pps0/{assert,clear}
> 1193700322.000030061#73747
> 1193700322.100028874#73745
>
> The offset of 30us is correct and the pulse width of 100us is also correct. 
> 2 more asserts than clears.

The offset remains constant? Each time you load the PPS support you
got the same results?

Ciao,

Rodolfo

-- 

GNU/Linux Solutions                  e-mail:    giometti at enneenne.com
Linux Device Driver                             giometti at gnudd.com
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