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From: Pavel Machek <pavel@suse.cz>
To: Henrique de Moraes Holschuh <hmh@debian.org>
Cc: Vojtech Pavlik <vojtech@suse.cz>,
	lm-sensors@lm-sensors.org, linux-kernel@vger.kernel.org,
	hdaps-devel@lists.sourceforge.net,
	Stelian Pop <stelian@popies.net>,
	Michael Hanselmann <linux-kernel@hansmi.ch>
Subject: Re: Generic interface for accelerometers (AMS, HDAPS, ...)
Date: Thu, 6 Jul 2006 03:12:22 +0200	[thread overview]
Message-ID: <20060706011222.GA5303@elf.ucw.cz> (raw)
In-Reply-To: <20060705135816.GA8452@khazad-dum.debian.net>

Hi!

> > > > I don't know about AMS, but talking to HDAPS when
> > > > you don't need to does waste enough system resources and power to actually
> > > > justify implementing this.
> > 
> > I'd doubt any of the accelerometer implementations would consume much
> > power or CPU.

Actually polling at 100Hz probably _is_ going to be measurable on
modern CPUs -- because it means that CPU has to exit C4. It will not
be too bad, hopefully.

								Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

  reply	other threads:[~2006-07-06  1:12 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-07-03 12:48 Henrique de Moraes Holschuh
2006-07-04  7:59 ` Pavel Machek
2006-07-04 10:26   ` [Hdaps-devel] " Shem Multinymous
2006-07-04 10:57     ` Pavel Machek
2006-07-04 15:02     ` Thomas Tuttle
2006-07-05  3:13     ` Dmitry Torokhov
2006-07-04 16:23   ` Henrique de Moraes Holschuh
2006-07-04 23:57     ` Pavel Machek
2006-07-05  7:34       ` Vojtech Pavlik
2006-07-05 13:58         ` Henrique de Moraes Holschuh
2006-07-06  1:12           ` Pavel Machek [this message]
2006-07-05  7:59       ` [lm-sensors] " Jean Delvare
2006-07-05  8:00   ` [Hdaps-devel] " Johannes Berg
2006-07-05 14:06     ` Henrique de Moraes Holschuh
     [not found] <fa.GOQkHC8inXir2wbg4bZayOWXzAY@ifi.uio.no>
     [not found] ` <fa.qLWuLxQd7Mhcnixy/TLVs/nPwig@ifi.uio.no>
2006-07-05 23:59   ` Robert Hancock
2006-07-06  6:19     ` Vojtech Pavlik
2006-07-07  2:46       ` Henrique de Moraes Holschuh
2006-07-07  5:28         ` Robert Hancock
2006-07-07  9:31         ` Vojtech Pavlik
     [not found] <fa.+TBrYxvBPaXCptm9JXDjMT6wk58@ifi.uio.no>
     [not found] ` <fa.KtXXXVDoa0Coj62aBgf3NuqbZMo@ifi.uio.no>
2006-07-07  1:40   ` Robert Hancock

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