From: Jan Kiszka <jan.kiszka@domain.hid>
To: Jeff Weber <jwamsc@domain.hid>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai-help] CLOCK_REALTIME synchronized to NTP
Date: Wed, 23 Mar 2011 08:34:30 +0100 [thread overview]
Message-ID: <4D89A286.5060707@domain.hid> (raw)
In-Reply-To: <AANLkTi=LM5LNr1mT-f3xY-w-ATzRNPZX3hPVsFpG=TnC@mail.gmail.com>
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On 2011-03-23 01:59, Jeff Weber wrote:
> I need to timetag events from a realtime context with a NPT-synchronized
> system clock. This topic comes up periodically on the mailing list. Last I
> recall, there was talk of adding the capability via an alternate
> (non-CLOCK_REALTIME) clock_id. What is the status of this topic?
>
The special POSIX clock CLOCK_HOST_REALTIME is part of xenomai head (2.6
development tree), ipipe back-end support is available for x86 so far.
That clock allows to read the Linux CLOCK_REALTIME without leaving the
RT context.
Jan
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next prev parent reply other threads:[~2011-03-23 7:34 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-23 0:59 [Xenomai-help] CLOCK_REALTIME synchronized to NTP Jeff Weber
2011-03-23 7:34 ` Jan Kiszka [this message]
2011-03-23 7:37 ` Gilles Chanteperdrix
2011-03-30 21:56 ` Jeff Weber
2011-03-30 22:00 ` Gilles Chanteperdrix
2011-03-30 22:05 ` Jeff Weber
2011-03-30 22:19 ` Gilles Chanteperdrix
2011-03-30 22:40 ` Gilles Chanteperdrix
2011-03-30 23:19 ` Gilles Chanteperdrix
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