From: Jan Kiszka <jan.kiszka@domain.hid>
To: Steven Seeger <steven.seeger@domain.hid>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai-core] rtdm timer questions
Date: Thu, 12 Mar 2009 12:46:10 +0100 [thread overview]
Message-ID: <49B8F602.9090808@domain.hid> (raw)
In-Reply-To: <E48B6941-3355-4C95-9645-6DF14B5103DA@comcast.net>
Steven Seeger wrote:
> I will ask Mark to run the klatency -t 2 test. I do not have a system
> or even a piece of a system right now so I can't run anything. Sorry. :(
>
> What happens if I call start on a timer that is already running? Will
Not explicitly specified, but the existing timer will be stopped first
and then newly started.
> it change the timing at all or ignore the start?
>
> Is this correct:
>
> rtdm_timer_start(&timer, 2000000, 125000, RTDM_TIMERMODE_ABSOLUTE);
>
> The behavior I want is to start my timer in 2ms and have it fire every
"...start ... in 2 ms" sounds a bit like TIMERMODE_RELATIVE, no? :)
> 125us. The timer itself will use rtdm_timer_stop_in_handler() to stop
> itself.
>
> Am I making any mistakes here?
>
> Steven
>
Jan
--
Siemens AG, Corporate Technology, CT SE 2
Corporate Competence Center Embedded Linux
next prev parent reply other threads:[~2009-03-12 11:46 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-12 10:55 [Xenomai-core] rtdm timer questions Steven Seeger
2009-03-12 11:12 ` Gilles Chanteperdrix
2009-03-12 11:29 ` Steven Seeger
2009-03-12 11:46 ` Jan Kiszka [this message]
2009-03-12 11:50 ` Steven Seeger
2009-03-12 11:51 ` Steven Seeger
2009-03-12 12:09 ` Jan Kiszka
2009-03-12 12:15 ` Steven Seeger
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