Re: [Bluez-devel] sco link help needed

[Marcel Holtmann <marcel@holtmann.org>]

Hi Mauro,

> > the Bluetooth specification can be found under www.bluetooth.org and the
> > links to the mailing list archives are at www.bluez.org.
> 
> really, i was asking about the link to the url in the archives where i can 
> find the "comments from the CSR guys about SCO"...

is it so hard to search through the archives? I did the search for you,
but don't expect me to do it again. This is one of them

	http://article.gmane.org/gmane.linux.bluez.user/502

> > How often must I repeat this? 
> 
> sorry, i happen to be a bit dumb sometimes ;-) but it seems that many others 
> are experiencing problems with SCO. perhaps you could start writing something 
> like a SCO readme?

Let me use the statement from Steven Singer

	Summary: SCO is suitable only for analogue signals

> > You can send PCM audio over a SCO socket, but you can't expect that the
> > PCM stream on the other side is byte by byte the same. It only sounds
> > the same.
> 
> i haven't tried, but i don't suppose that infinite series of zeros i get on 
> the receiver sounds just like art blakey's alamode. there is surely something 
> wrong in the transfer process. could it be the fact that my hosts have an 
> usb-uhci controller?

Is the PCM mapping of both dongles set to HCI? What kernel version do
you use?

Regards

Marcel




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