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From: Brad Midgley <bmidgley@xmission.com>
To: bluez-devel@lists.sourceforge.net
Subject: Re: [Bluez-devel] Re: btsco - headset profile activated but no sco packets transmitted ???
Date: Fri, 15 Apr 2005 08:31:32 -0600	[thread overview]
Message-ID: <425FD044.3040704@xmission.com> (raw)
In-Reply-To: <20050415121633.GA4265@lsweb.de>

ok, clearly i'll have to document this.

i've noticed that if the usb bluetooth adapter is connected directly to 
the machine it gets ohci. if it's connected to a 2.0 hub going to the 
machine it gets ehci.

btw, it dilutes the value of having two lists when you crosspost. -devel 
is where btsco discussion fits best.

Lars Steinke wrote:
> Phew, got it finally,
> 
> it was the bloody ehci_hcd audio problem others have come across:
> http://sourceforge.net/mailarchive/message.php?msg_id=11431438
> 
> Using ohci_hcd, btsco works a treat in recording and playing, thanks for 
> the good work !!!
> 
> PS: Should others have trouble using the BT110, keep in mind it has very
> stringent power saving and thus will turn off very soon after the last
> audio packets have been transmitted (the confimation tone will notify you
> of that) - btsco will then quit with "RFCOMM channel lost"... 
> 
> Regards,
> Lars
> 
> 
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  reply	other threads:[~2005-04-15 14:31 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-04-04 19:45 [Bluez-users] btsco - headset profile activated but no sco packets transmitted ??? Lars Steinke
2005-04-04 19:50 ` [Bluez-users] " Lars Steinke
2005-04-15 11:12   ` Lars Steinke
2005-04-15 12:16     ` [Bluez-devel] " Lars Steinke
2005-04-15 14:31       ` Brad Midgley [this message]
2005-04-04 20:00 ` [Bluez-users] " Brad Midgley
2005-04-04 21:22   ` Pavel Ruzicka
2005-04-13  5:38     ` Benny
2005-04-14 14:32       ` Pavel Ruzicka

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