From mboxrd@z Thu Jan  1 00:00:00 1970
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Date: Mon, 23 Apr 2012 15:14:45 +0200
From: Wolfgang Grandegger <wg@domain.hid>
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Subject: Re: [Xenomai-help] Jitter while generating PWMs with GPIO from RTDM
 driver
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To: Andrey Nechypurenko <andreynech@domain.hid>
Cc: Xenomai help <xenomai@xenomai.org>

On 04/23/2012 01:56 PM, Andrey Nechypurenko wrote:
> Hi Folks,
> 
> Following my tests with PWM generation using GPIO in user space [1],
> I've made the RTDM module [2] to further reduce the jitter. As a
> result, jitter was improved, but still under heavy system load the
> servo motor I am trying to control starts shaking. Now, I fill stuck
> and hope to get some help here.

What jitters in micro-seconds are you speaking about? What are you
requirements? I have not found that information yet in this thread.

Wolfgang.