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Date: Mon, 07 Jul 2008 16:16:36 +0200
From: Philippe Gerum <rpm@xenomai.org>
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Subject: Re: [Xenomai-help] xenomai scheduler's ticks period
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To: matthieu.connaulte_xenomai@domain.hid
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Matthieu wrote:
> 
> On Mon, 07 Jul 2008 15:55:33 +0200, Philippe Gerum <rpm@xenomai.org> wrote:
>> Matthieu wrote:
>>>>> I need a clock to get the time with a 10 µs precision. I tought using
>>>> this
>>>>> master timebase, as it gives me a time in nanoseconds, irrespective of
>>>>> vxworks timebase.
>>>> That will work. The master timebase is always active and does return
>>>> nanoseconds
>>>> when inquired.
>>> What instruction I use to get this time ?
>>> I tried :
>>>
>>> #include <native/timer.h>
>> #include <nucleus/timebase.h>, but that's not the point.
>>
>>> xntbase_get_time(&nktbase);
>>>
>>> But it doesn't work
>> It ought to work, otherwise nothing would. What's the issue? Unpected
>> result?
> 
> I want to get the actual time at a 10µs precision. I will truncate the
> result as the master timebase is a nanosecond precision time.
>

xntbase_get_time(&nktbase) will get you that value. Really. What does not work
for you?

>> --
>> Philippe.
> 
> Matthieu
> 
> 
> 


-- 
Philippe.