From mboxrd@z Thu Jan  1 00:00:00 1970
From: Clemens Ladisch <clemens@ladisch.de>
Subject: Re: Query about Playback device name
Date: Wed, 09 Mar 2011 15:22:16 +0100
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To: Irfan Shaikh <irfan.shaikh@sasken.com>
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Irfan Shaikh wrote:
> I get following error on console if i use  plug:mcasp3  instead  plughw:0,0
> ALSA lib pcm.c:2211:(snd_pcm_open_noupdate) Unknown PCM mcasp3

Do aplay and your program run on same computer as the same user?


Regards,
Clemens