From mboxrd@z Thu Jan 1 00:00:00 1970 From: Romain Bossart Subject: Re: Audiophile Delta 24/96 Midi Out continuously sends zeroes (alsa 1.0.14) Date: Thu, 30 Aug 2007 00:22:26 +0200 Message-ID: References: <46D4A1D6.7010604@free.fr> <1188369280.902.1207813047@webmail.messagingengine.com> <1188378043.46d535bbab7f9@imp.free.fr> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from ciao.gmane.org (main.gmane.org [80.91.229.2]) by alsa0.perex.cz (Postfix) with ESMTP id 1C7CA10386D for ; Thu, 30 Aug 2007 00:22:44 +0200 (CEST) Received: from list by ciao.gmane.org with local (Exim 4.43) id 1IQVvn-0001Iz-GW for alsa-devel@alsa-project.org; Thu, 30 Aug 2007 00:22:35 +0200 Received: from vpn-samois.solopso.org ([62.147.132.141]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 30 Aug 2007 00:22:35 +0200 Received: from romain.bossart by vpn-samois.solopso.org with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 30 Aug 2007 00:22:35 +0200 In-Reply-To: <1188378043.46d535bbab7f9@imp.free.fr> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org Romain Bossart wrote: > Selon Clemens Ladisch : > >> Romain Bossart wrote: >>> My audiophile 24/96 Midi Out sends zeroes continuously, >>> so I can't use any instrument. I checked that with amidi >>> by looking at the stream output of a connected instrument >>> (midi out -> instrument -> midi in -> amidi). Zeroes are >>> sent whether or not I try to send (normal) midi messages. >> Would it be possible to connect the midi out directly to the >> midi in? > > I also tried it, same results. > >> Is the number of transmitted bytes in /proc/asound/cardX/midi0 >> about correct? Yes, the number is correct. After a reboot, I prepared amidi to output the incoming midi stream and switched on my instrument for 2 seconds approx : around 10kB of zeroes were counted by amidi and /proc/asound/card0/midi0. > > Thank you ! > > Romain > > >> Regards, >> Clemens >>