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From: Pavel Nikulin <>
To: Luiz Augusto von Dentz <>
Cc: Bruno Randolf <>,
Subject: Re: bluetoothd: Please don't filter UUIDs
Date: Fri, 11 Oct 2019 16:12:18 +0600
Message-ID: <> (raw)
In-Reply-To: <>


On Wed, Oct 9, 2019 at 7:35 PM Luiz Augusto von Dentz
<> wrote:
> Right, so I assume then every application interested on battery would
> then attempt to subscribe for the battery level on the own instead of
> using org.bluez.Battery1? Either way that would be done via D-Bus but
> dealing with a characteristic seem quite a bit more expensive not to
> mention is another object the daemon has to maintain.

There is an issue with org.bluez.Battery1 currently that I wrote to
linux-bluetooth about a week ago. The quickest solution other than
leaving it to client programs would be to fix the battery plugin. As
of now, it doesn't seem to support a use case where you have battery
service, but no battery attribute. Also, HFP/HSP own battery level
indication mechanism doesn't seem to be implemented at all.

I contacted the original contributor of LE code for
org.bluez.Battery1, but he said he is no longer involved with that.

  reply index

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-01 16:32 Bruno Randolf
2019-10-03 13:04 ` Luiz Augusto von Dentz
2019-10-09 13:09   ` Bruno Randolf
2019-10-09 13:34     ` Luiz Augusto von Dentz
2019-10-11 10:12       ` Pavel Nikulin [this message]
2019-10-18  9:21       ` Bruno Randolf

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