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From: Thomas Lockhart <Thomas.Lockhart@domain.hid>
To: "edward.robbins@domain.hid" <edward.robbins@domain.hid>
Cc: "xenomai@xenomai.org" <xenomai@xenomai.org>,
	"Lockhart, Thomas G (388G)" <Thomas.G.Lockhart@domain.hid>
Subject: Re: [Xenomai-help] Supported cPCI systems
Date: Mon, 08 Nov 2010 08:25:15 -0800	[thread overview]
Message-ID: <4CD8246B.1080307@domain.hid> (raw)
In-Reply-To: <1289232845.384714670@domain.hid>

> Does the PP421 work with consistently low latencies?
> Did you need to modify Xenomai or the kernel at all?
> Could you tell me what kernel and xenomai versions you are using?

Yes, latencies are good (small with a few usec jitter as I recall). We 
did not need any patching or modifications beyond the basic Xenomai 
patching itself. We are using vanilla 2.6.26 kernels (due to constraints 
from a non-real-time driver). It is a 2.6.26-8 kernel and Xenomai-2.4.3.

hth

                       - Tom


  reply	other threads:[~2010-11-08 16:25 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-11-08 10:23 [Xenomai-help] Supported cPCI systems edward.robbins
2010-11-08 15:31 ` Thomas Lockhart
2010-11-08 16:14   ` edward.robbins
2010-11-08 16:25     ` Thomas Lockhart [this message]
2010-11-08 20:12 ` Gilles Chanteperdrix
2010-11-08 20:22 ` Hemal C.Bavishi

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