Re: [Protux-devel] hi all

[Luciano Giordana]

I didnt mean the API (API does explain too much of concepts anyway)
I mean there are no toturials, programming guides, nothing about subdevicing..

But I still dont believe this is a interleaving issue (I might be wrong...)
I should be able open only one port (3rd in , for example), and not read from 
ALL ports interleaving them
and then use just one piece of data...


On Tuesday 18 February 2003 06:05 am, Martin Herren wrote:
> Luciano Giordana wrote:
> >this is no sense. There is no "6 channels" wave format AFAIK. Probably,
> > the channels are mapped throu the subdevices. But I cant deal with
> > subdevices in mustuxbecause literally there is NO documentation about
> > this in ALSA docs.
>
> according to
> http://www.alsa-project.org/alsa-doc/alsa-lib/group___p_c_m.html#a69
> there are several access method. interleaved and non-interleaved, and
> for mmap access there is also a 'complex' access... perhaps this is used
> for multichannel devices ?
>
> >could you please send the output of "cat /proc/asound/devices" and "ls -l
> > /proc/asound/card0/" ? This way it will be easir to understand how ALSA
> > maps your card.
>
> yes
>
> /Martin
>
>
>
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-- 
Best Regards
--
Luciano Giordana - Musician - Certified Java/GNU C++ Developer - Free Software 
Evangelist
Project Mustux - http://www.freesoftware.fsf.org/mustux
-- Once Palladium is up and running , I will become a hacker --