[FSO] Any luck with bluetooth headsets?
simon.kagstrom at gmail.com
Sun Feb 22 19:48:33 CET 2009
On Sun, 22 Feb 2009 17:43:20 +0300
Paul Fertser <fercerpav at gmail.com> wrote:
> > With SCORouting=PCM I did get static and some sought of noise once
> > the control connection was established...
> Probably you'd get sound if you routed any source inside WM8753 to the
> bluetooth DAI.
> [...] Please see the new routing diagrams of the wiki, they make
> routing and DAI modes more clear.
I'm trying to follow these diagrams - I assume you mean the diagrams
under "ALSA Channels" on the wiki page ? For GSM<->BT, DAI mode 0
should be used, which I guess corresponds to this switch in the alsa
comment.access 'read write'
comment.item.0 'DAI 0'
comment.item.1 'DAI 1'
comment.item.2 'DAI 2'
comment.item.3 'DAI 3'
name 'DAI Mode'
value 'DAI 0'
Since the mic on the bluetooth headset works, I presume that the basic
setup should be OK, but that the controls are somehow wrong. The
configuration file I use is , which the author states has worked
before two-way. I've tried to follow the diagrams, and to me it seems
like the setup shown in the diagram under "Using Bluetooth headset with
GSM" should be valid. As far as I can tell, the state file also sets
this up (knobs 54,57,58,64,65,62).
Could the "Digital filters" block can be setup wrong and effectively
mute outgoing sound?
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