Subject: Re: [Bluez-devel] Regarding a2recv
From: Marcel Holtmann <marcel@holtmann.org>
To: bluez-devel@lists.sourceforge.net
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Date: Mon, 09 May 2005 14:58:01 +0200

Hi Henryk,

> > I think I understand now why the bluetake expects the headset to 
> > roleswitch. If the headset's radio can't have mixed slave/master 
> > connections open (scatternet?), then it needs the roleswitch in order
> > to  talk to a cellphone at the same time as the dongle. Is that right?
> 
> Ah, thanks for clearing that up. I was wondering about that all the
> time, and doubt that insisting on a roleswitch is something the spec
> allows.

don't get me started on these things ;)

I have no idea how the current A2DP devices made it through the
qualification. If you check the record handles of the HP headphone than
you see that they are under 0x10000 and this is also violating the
specification. And the best example is the non-A2DP conform AVDTP
payload with 0xff 0xff of the Aiptek headphone.

Regards

Marcel


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