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Hi,
I?m new to the list, my names nick and I?m from Bielefeld, Germany.
I?m still experimenting with my usb-dongle from acer
lsusb: Bus 003 Device 002: ID 0a12:0001 Cambridge Silicon Radio, Ltd
Bluetooth Dongle
and try to get it work with my logitech bluetooth headset via btsco
and the snd-bt-sco module.
Versions:
kernel: 2.6.9-gentoo-r6
bluez-framework: gentoo-unstable
btsco: btsco-cvs 28.11
everything works fine, bluetooth started alsasound started /dev/dsp1
is there, i can connect to my headset via btsco and it gives me
something likes this:
Device is 1:0
Voice setting: 0x0060
RFCOMM channel 1 connected
recieved AT+CKPD=200
opened hwdep
connected SCO channel
Setting sco fd
Done setting sco fd
recieved AT+VGS=11
Sending up speaker change 11
recieved AT+VGS=12
Sending up speaker change 12
recieved AT+VGS=13
Sending up speaker change 13
so, i can change the volume with the buttons on the headset, also i
hear some "noise" after connecting to the SCO channel with the
,multifunktional button on the headset.
my problem is:
i can?t get sound over the device. something dirty like:
cat foobar.file > /dev/dsp1
does nothing, until i cancel it with ctrl+c, also xmms (when
configured for hw:1 alsa with BT) just waits and does nothing.
my normal soundcard is a:
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB AC'97
Audio (rev 03) snd-i8x0
any suggestions?
~ ,nick
PS: obex file transfer and push to my t68i works, so the sdp-server is
running.
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no,
these extensions are csr-specific (but they are well documented) -- they=20
use extended
hci commands to access the configuration registers of the bt dongle.
simon
Nick wrote:
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>
> Simon Vogl wrote:
>
> | well there is one tool: get the csr reset utility, it contains
> | source code to also alter the hci mapping (which I used on my
> | vaio):
> |
> http://www.soft.uni-linz.ac.at/_wiki/tiki-index.php?page=3DProjectBluez=
Handsfree=20
>
> |
> |
> | no guarantees given, no questions asked ;) simon
>
> excellent it works. that was easy. i think i=B4ll take a look at the
> source code, to know what the tool is doing. ;)
>
> is this a vaio specific thing, got a vaio v505cp myself.
>
>
> ~ ,nick
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>
>
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--=20
_______________________________________________________________________
Dr. Simon Vogl
Institut f=FCr Pervasive Computing, Johannes Kepler Universit=E4t Linz =20
Altenberger Stra=DFe 69, A-4040 Linz, Austria =20
=20
Tel: +43 732 2468-8517, Fax: +43 732 2468-8426 =20
mailto: [email protected], http://www.soft.uni-linz.ac.at/
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Simon Vogl wrote:
| well there is one tool: get the csr reset utility, it contains
| source code to also alter the hci mapping (which I used on my
| vaio):
|
http://www.soft.uni-linz.ac.at/_wiki/tiki-index.php?page=ProjectBluezHandsfree
|
|
| no guarantees given, no questions asked ;) simon
excellent it works. that was easy. i think i?ll take a look at the
source code, to know what the tool is doing. ;)
is this a vaio specific thing, got a vaio v505cp myself.
~ ,nick
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well there is one tool:
get the csr reset utility, it contains source code to also alter the hci=20
mapping (which I used on my vaio):
http://www.soft.uni-linz.ac.at/_wiki/tiki-index.php?page=3DProjectBluezHa=
ndsfree
no guarantees given, no questions asked ;)
simon
Marcel Holtmann wrote:
>Hi Nick,
>
> =20
>
>>| check with "hciconfig hci0 revision" (as root) for the setting of
>>| the SCO routing. I think it is set to PCM.
>>
>>you were right:
>>
>>(0:1)root@Muramasa:~$ hciconfig hci0 revision
>>hci0: Type: USB
>>~ BD Address: 00:60:57:02:95:FE ACL MTU: 192:8 SCO MTU: 64:8
>>~ HCI 12.7
>>~ Chip version: BlueCore01b
>>~ SCO mapping: PCM
>>
>>so, is that the way it should be?
>> =20
>>
>
>to use your dongle with a headset it must be set to HCI. This value is
>stored in the PS keys and it is changeable, but there exists no free
>tool for this job.
>
>Regards
>
>Marcel
>
>
>
>
>-------------------------------------------------------
>SF email is sponsored by - The IT Product Guide
>Read honest & candid reviews on hundreds of IT Products from real users.
>Discover which products truly live up to the hype. Start reading now.=20
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> =20
>
--=20
_______________________________________________________________________
Dr. Simon Vogl
Institut f=FCr Pervasive Computing, Johannes Kepler Universit=E4t Linz =20
Altenberger Stra=DFe 69, A-4040 Linz, Austria =20
=20
Tel: +43 732 2468-8517, Fax: +43 732 2468-8426 =20
mailto: [email protected], http://www.soft.uni-linz.ac.at/
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Hi Nick,
> | check with "hciconfig hci0 revision" (as root) for the setting of
> | the SCO routing. I think it is set to PCM.
>
> you were right:
>
> (0:1)root@Muramasa:~$ hciconfig hci0 revision
> hci0: Type: USB
> ~ BD Address: 00:60:57:02:95:FE ACL MTU: 192:8 SCO MTU: 64:8
> ~ HCI 12.7
> ~ Chip version: BlueCore01b
> ~ SCO mapping: PCM
>
> so, is that the way it should be?
to use your dongle with a headset it must be set to HCI. This value is
stored in the PS keys and it is changeable, but there exists no free
tool for this job.
Regards
Marcel
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|
| check with "hciconfig hci0 revision" (as root) for the setting of
| the SCO routing. I think it is set to PCM.
you were right:
(0:1)root@Muramasa:~$ hciconfig hci0 revision
hci0: Type: USB
~ BD Address: 00:60:57:02:95:FE ACL MTU: 192:8 SCO MTU: 64:8
~ HCI 12.7
~ Chip version: BlueCore01b
~ SCO mapping: PCM
so, is that the way it should be?
~ ,nick
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Hi Nick,
> I=B4m still experimenting with my usb-dongle from acer
>=20
> lsusb: Bus 003 Device 002: ID 0a12:0001 Cambridge Silicon Radio, Ltd
> Bluetooth Dongle
>=20
> and try to get it work with my logitech bluetooth headset via btsco
> and the snd-bt-sco module.
check with "hciconfig hci0 revision" (as root) for the setting of the
SCO routing. I think it is set to PCM.
Regards
Marcel
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