BT Headset - snd-bt-sco - Mic operation not working

Bluez-users Benny 2 participants 3 messages Apr 1, 2005 – Apr 13, 2005 Bluetooth drivers

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Benny

author

2005-04-01 11:55 UTC #0 lore raw

Dear all,

I am using a USB BT Dongle(CSR based) on a Linux PC(2.6.9) installed with the latest snd-bt-sco driver taken from CVS.

I have established a bluetooth connection to a BT Mono headset using the btsco application. It is working fine for Audio(xmms playing a .wav file) SCO connection from PC to the BT headset(speaker).

But fails when I tried to test the headset MIC operation by carrying out a recording operation using the sound recorder application on PC.

Please advice.

Thanks & Regards,
Benny

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Brad Midgley

2005-04-01 16:50 UTC #1 lore raw

what kind of failure? can you use a mixer app or the headset to turn up the record volume and unmute the mic?

Quoted 18 lines · Benny

Dear all,
I am using a USB BT Dongle(CSR based) on a Linux PC(2.6.9) installed with the latest snd-bt-sco driver taken from CVS.
I have established a bluetooth connection to a BT Mono headset using the btsco application. It is working fine for Audio(xmms playing a .wav file) SCO connection from PC to the BT headset(speaker).
But fails when I tried to test the headset MIC operation by carrying out a recording operation using the sound recorder application on PC.
Please advice.
Thanks & Regards,
Benny

Quoted 9 lines

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Benny

author

2005-04-13 05:46 UTC #2 lore raw

Dear Brad Midgley,

Thanks for your immediate response and sorry for my late reply.

My problem is I am not able to test the Sound recorder functionality(ie) No action on pressing the record button.

I was getting the loop back(tested using Alsa Mixer unmute loopback)=20 working with the old "btsco". But with the latest "btsco" daemon I am not able to hear the "loop back".

The SCO connection is opened only when I press "play" for the xmms and it closes when I stop the song. Whether I can test the mic functionality separately.

Please advice of the setting I need to make.

Thanks & Regards,
Benny

Quoted 20 lines · Brad Midgley

what kind of failure? can you use a mixer app or the headset to turn up the record volume and unmute the mic?
=20
Quoted 16 lines · Benny
Dear all,
I am using a USB BT Dongle(CSR based) on a Linux PC(2.6.9) installed with the latest snd-bt-sco driver taken from CVS.
I have established a bluetooth connection to a BT Mono headset using the btsco application. It is working fine for Audio(xmms playing a .wav file) SCO connection from PC to the BT headset(speaker).
But fails when I tried to test the headset MIC operation by carrying out a recording operation using the sound recorder application on PC.
Please advice.
Thanks & Regards,
Benny