From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dave Phillips Subject: PDAudioCF questions Date: Thu, 14 Aug 2003 07:54:23 -0500 Sender: alsa-devel-admin@lists.sourceforge.net Message-ID: <3F3B867E.D0D41B46@bright.net> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Return-path: Errors-To: alsa-devel-admin@lists.sourceforge.net List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: To: ALSA Dev List-Id: alsa-devel@alsa-project.org Greetings: I'm testing the Core Sound PDAudioCF card on a laptop, an Omnibook 4150, using a CF-to-PCMCIA adapter. The card appears to initialize correctly, and 'cat /proc/asound/cards' tells me this: 0 [PDAudioCF ]: PDAudio-CF - Core Sound PDAudio-CF Core Sound PDAudio-CF at 0x100, irq 11 'ls /proc/asound/card0' yields this information: dlphilp@localhost:~$ ls /proc/asound/card0/ id oss_mixer pcm0c where 'pcm0c' is a subdirectory and oss_mixer simply lists mixer elements. However, I've been unable to invoke a mixer for the card. That might be why I receive the following error trying to use arecord: dlphilp@localhost:~$ arecord -Dhw:PDAudioCF -f cd RIFF$=FF=FFWAVEfmt o`aD=ACo=B1acodata=FF=FFRecording WAVE 'stdout' : Sig= ned 16 bit Little Endian, Rate 44100 Hz, Stereo arecord: pcm_read:1110: read error: Input/output error The test is done with ALSA 0.9.6 under kernel 2.4.18. If anyone else is working with this card I'd like to hear about your success/failure, particularly if you've used it on a laptop (not a PDA). I'll also check the archives for previous messages about this card. TIA! Best regards, =3D=3D Dave Phillips The Book Of Linux Music & Sound at http://www.nostarch.com/lms.htm The Linux Soundapps Site at http://linux-sound.org ------------------------------------------------------- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa00100003ave/direct;at.aspnet_072303_01/01