Bluetooth audio (once again)

[Vladimir Grebenschikov]

On Fri, 2008-09-26 at 15:04 -0700, Maksim Yevmenkin wrote:

> the code _is_ in src.

Nice

> isoc transfer support was added to ng_ubt(4). there are some known
> problems, at least in some cases system crashes when usb dongle is
> simply disconnected (without shutting down the stack first). the stack
> trace ends up deep in the usb guts and i had no time to look at it.

Have you point me on something like test application to try/reproduce
issue ?

> sco sockets support was also added, however 1) sco sockets hook is
> *not* connected by default and 2) there are some known problems with
> the code. more specifically problems are related to "broken" bluetooth
> devices and the way they report sco buffer size/packet count. i happen
> to have few of those devices. we need to have a way to handle those
> kind of devices nicely.

I have Platronics P590 headset with advanced audio and Nokia headset. I
may to check them against our bluetooth stack.

> before doing anything else, we need to fix existing code.

Let's move forward

> thanks,
> max
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-- 
Vladimir B. Grebenschikov
vova at fbsd.ru