how to make a2dp device works after chroot?

how to make a2dp device works after chroot?

[bourne]

Hi:
I met a problem about chroot.
After connect the computer with my bluetooth earphone, I can hear the
music from a2dp bluetooth earphone, but when I chroot to /root-A, and
use "aply" command to play some sounds, I can't hear anything from the
earphone.

My question is:
how can I use the a2dp device after chroot?


Thanks

Regards
Bourne

Re: how to make a2dp device works after chroot?

[Vinicius Gomes]

Hi Bourne,

2009/8/17 bourne <bournewang@linpus.com>:
> Hi:
> I met a problem about chroot.
> After connect the computer with my bluetooth earphone, I can hear the
> music from a2dp bluetooth earphone, but when I chroot to /root-A, and
> use "aply" command to play some sounds, I can't hear anything from the
> earphone.
>
> My question is:
> how can I use the a2dp device after chroot?
>

Probably this is not related to BlueZ, but to something missing from
your chroot, the following should do the job:

mount -o rbind /dev /root-A/dev
mount -o bind /sys  /root-A/sys
mount -t proc none /root-A/proc

(the rbind option and mounting /proc are to be on the safe side)

>
> Thanks
>
> Regards
> Bourne
>
> --
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>


Cheers,
-- 
Vinicius Gomes
INdT - Instituto Nokia de Tecnologia

L2CAP/RFCOMM feature implementation status

[Jothikumar Mothilal]

Hi,
We are running the L2CAP, RFCOMM test cases using BITE tester.

>From below link I understand BlueZ is not supporting

(http://www.bluez.org/something-to-bite/)
*       L2CAP flow control and retransmission (deprecated by a Core Addendum)
*       RFCOMM support for sending RLS (receiving works)
Is the above statement is still valid or  implemented in latest BlueZ(Which version). Please clarify.

Thanks,
Jothi

make all sounds forwards to a2dp device

[bourne]

Hi,
     when I connected to a2dp device, I can play music with mplay and 
received from my a2dp earphone, but the other application such as 
recoder, firefox flash,  can not sounds from the earphone, but still 
sounds from the speaker on the computer.

     so, my question is, can I make the sounds force output to a2dp 
device while there is a a2dp bluetooth device connected? and how to do it?

Regards
Bourne

Re: make all sounds forwards to a2dp device

[Luiz Augusto von Dentz]

Hi,

On Tue, Aug 18, 2009 at 9:34 AM, bourne<bournewang@linpus.com> wrote:
> Hi,
>    when I connected to a2dp device, I can play music with mplay and received
> from my a2dp earphone, but the other application such as recoder, firefox
> flash,  can not sounds from the earphone, but still sounds from the speaker
> on the computer.
>
>    so, my question is, can I make the sounds force output to a2dp device
> while there is a a2dp bluetooth device connected? and how to do it?
>

Have you tried pulseaudio? It should do this for you.



-- 
Luiz Augusto von Dentz
Engenheiro de Computação

RE: L2CAP/RFCOMM feature implementation status

[Jothikumar Mothilal]

-----Original Message-----
From: linux-bluetooth-owner@vger.kernel.org [mailto:linux-bluetooth-owner@v=
ger.kernel.org] On Behalf Of Jothikumar Mothilal
Sent: Tuesday, August 18, 2009 5:15 AM
To: linux-bluetooth@vger.kernel.org
Subject: L2CAP/RFCOMM feature implementation status

Hi,
We are running the L2CAP, RFCOMM test cases using BITE tester.

>From below link I understand BlueZ is not supporting

(http://www.bluez.org/something-to-bite/)
*       L2CAP flow control and retransmission (deprecated by a Core Addendu=
m)
*       RFCOMM support for sending RLS (receiving works)
Is the above statement is still valid or  implemented in latest BlueZ(Which=
 version). Please clarify.

Thanks,
Jothi
--
To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" =
in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Hi Marcel,
Do you have any comment on this query.

Thanks,
Jothi

Re: L2CAP/RFCOMM feature implementation status

[Gustavo F. Padovan]

Hi Jothikumar,

On Tue, Aug 18, 2009 at 9:15 AM, Jothikumar
Mothilal<Jothikumar.Mothilal@atheros.com> wrote:
> Hi,
> We are running the L2CAP, RFCOMM test cases using BITE tester.
>
> From below link I understand BlueZ is not supporting
>
> (http://www.bluez.org/something-to-bite/)
> *       L2CAP flow control and retransmission (deprecated by a Core Addendum)

No, now are to looking to the new modes specified by the Core
Specification Addendum: The Enhanced Retransmission mode and the
Streaming mode. I'm working on the implementation of both modes,
helped by Marcel. Enhanced Retransmission and Streaming mode will be
available soon.

> *       RFCOMM support for sending RLS (receiving works)
> Is the above statement is still valid or  implemented in latest BlueZ(Which version). Please clarify.
>
> Thanks,
> Jothi
> --
> To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>



-- 
Gustavo F. Padovan
http://padovan.org

RE: L2CAP/RFCOMM feature implementation status

[Jothikumar Mothilal]

-----Original Message-----
From: gfpadovan@gmail.com [mailto:gfpadovan@gmail.com] On Behalf Of Gustavo=
 F. Padovan
Sent: Tuesday, August 18, 2009 8:20 PM
To: Jothikumar Mothilal
Cc: linux-bluetooth@vger.kernel.org
Subject: Re: L2CAP/RFCOMM feature implementation status

Hi Jothikumar,

On Tue, Aug 18, 2009 at 9:15 AM, Jothikumar
Mothilal<Jothikumar.Mothilal@atheros.com> wrote:
> Hi,
> We are running the L2CAP, RFCOMM test cases using BITE tester.
>
> From below link I understand BlueZ is not supporting
>
> (http://www.bluez.org/something-to-bite/)
> *       L2CAP flow control and retransmission (deprecated by a Core Adden=
dum)

No, now are to looking to the new modes specified by the Core
Specification Addendum: The Enhanced Retransmission mode and the
Streaming mode. I'm working on the implementation of both modes,
helped by Marcel. Enhanced Retransmission and Streaming mode will be
available soon.

> *       RFCOMM support for sending RLS (receiving works)
> Is the above statement is still valid or  implemented in latest BlueZ(Whi=
ch version). Please clarify.
>
> Thanks,
> Jothi
> --
> To unsubscribe from this list: send the line "unsubscribe linux-bluetooth=
" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>



--
Gustavo F. Padovan
http://padovan.org

Thanks Gustavo. What about "RFCOMM support for sending RLS (receiving works=
)".
Is this feature available?