From: mirko_3 <mirko_3@gmx.net>
To: bluez-devel@lists.sourceforge.net
Subject: Re: [Bluez-devel] Again: Problems with Dongle, Headset or btsco
Message-ID: <20050122151959.3384d572@mirko_3>
In-Reply-To: <41F25C4B.6040709@webstuhl.net>
References: <41F0EB0A.1020302@webstuhl.net>
	<41F0FE84.8030401@dark-reality.de>
	<41F128F4.2020006@webstuhl.net>
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	<41F25C4B.6040709@webstuhl.net>
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Date: Sat, 22 Jan 2005 15:19:59 +0100

On Sat, 22 Jan 2005 14:59:39 +0100
Ben Pezzei <ben@webstuhl.net> wrote:

> ok. Is it possible that the SCO Part of this dongle is somehow broken?
> Obviously the RFCOMM Part is working fine.
> 
> Since the hwdep module is part of the alsa-libs it looks like
> the dongle can't be re-initialized (as a soundcard) after a
> disconnect.
> 
> Question: when connected via btsco and trying to play
> some sound with:
> aplay -D plughw:Headset soundfile
> Does soundfile need to have the correct samplerate,frequency,etc
> as the Headset?
> I am also able to set speaker and capture volume of the Headset
> with alsamixer -c 1
> 
> unfortunately
> arecord -D plughw:Headset z1.out
> Recording WAVE 'z1.out' : Unsigned 8 bit, Rate 8000 Hz, Mono
> 
> only creates a 44 Byte big file z1.out with the header but
> no content
> 
> Last Question: Which are other methods to send/receive
> data from/to the headset beside aplay / arecord?
> 
> eg cat /dev/snd/pcmC1D0c > z1.out ? :)


Can't help you with the rest, but in xmms you can select the headset...


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