From: Brad Midgley <bmidgley@xmission.com>
To: bluez-devel@lists.sourceforge.net
Subject: Re: [Bluez-devel] avrcp volume control
Date: Thu, 15 Dec 2005 08:20:35 -0700 [thread overview]
Message-ID: <43A189C3.6030700@xmission.com> (raw)
In-Reply-To: <1134636865.5198.44.camel@localhost>
Marcel
>>My best guess at volume control over avrcp is to send volume up/down
>>commands to the panel subunit on the headset. It doesn't seems to do
>>anything (no ack/nak or change in volume on bluetake iphono mini). I was
>>able to confirm the operand codes with a helpful 1394 developer by the way.
>
>
> do you have the HP/Logitech headphone at hand? I can try it if you tell
> me what to do. I also have a CSR based headphone for testing.
I do have an hp set that I will try this weekend.
I just committed changes so the (single-threaded) avrecv test app sends
a volume up op shortly after it acks any command coming from the
headset. So punching buttons on the headset should raise the volume :(
fyi, avrecv just has to be running when you send audio to the headset.
the headset turns around and opens the avrcp connection when the stream
starts.
Brad
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next prev parent reply other threads:[~2005-12-15 15:20 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-15 7:01 [Bluez-devel] avrcp volume control Brad Midgley
2005-12-15 8:54 ` Marcel Holtmann
2005-12-15 15:20 ` Brad Midgley [this message]
2005-12-19 7:42 ` Brad Midgley
2005-12-19 9:57 ` Marcel Holtmann
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