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From: "Michal Semler (volny.cz)" <cijoml@volny.cz>
To: bluez-users@lists.sourceforge.net
Subject: Re: [Bluez-users] Control ACL link from user-space?
Date: Tue, 23 Mar 2004 08:14:25 +0100	[thread overview]
Message-ID: <200403230814.25505.cijoml@volny.cz> (raw)
In-Reply-To: <1079998205.2663.296.camel@pegasus>

Dne =FAt 23. b=F8ezna 2004 00:30 jste napsal(a):
> Hi Michal,
>
> > is it possible to control ACL link of HID devices from userspace?
> > When my screen-saver starts, it should call ACL disconnect to save power
> > of mouse and keyboard.
>
> the current bthid contains an idle timeout after that it disconnects the
> two L2CAP channels and thus the ACL link. However the HID specification
> makes it clear that the HID device itself has to ensure that is consumes
> less power as possible. The Microsoft devices are very good with power
> saving, but the Apple devices are not so good. Actually the use of sniff
> mode saves already much power.

Hmmm...I thougth if I my own could disconnect ACL link? It's clear, that=20
devices knows it. But for example my MS disconnects after 12 mins, but=20
sometimes I need disconnect it imeditially - when I close my laptop etc.

Does the norm allow it?=20

Michal

>
> Regards
>
> Marcel


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      reply	other threads:[~2004-03-23  7:14 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-03-22 19:18 [Bluez-users] Control ACL link from user-space? Michal Semler (volny.cz)
2004-03-22 23:30 ` Marcel Holtmann
2004-03-23  7:14   ` Michal Semler (volny.cz) [this message]

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