Hi anuj ,
Sorry my mistake..that time I hav not loaded conf files in /usr/share/ .. I loaded now.. So now when I give command like,
------------------------------------------------- $aplay -l **** List of PLAYBACK Hardware Devices **** card 0: AC97 [Atmel AC97], device 0: Atmel AC97 [Atmel AC97] Subdevices: 1/1 Subdevice #0: subdevice #0 ---------------------------------------------------
but,aplay not proper,, ---------------------------- $aplay aplay: main:508: audio open error: Inappropriate ioctl for device ----------------------------
Where I am doing wrong..??
Thank you..
On Thu, Sep 11, 2008 at 10:07 AM, vasudha rao vasudha.jrao@gmail.comwrote:
Hi Anuj,
Nodes were not there before..I created now..
Now when I did $aplay -l , I got,
**** List of PLAYBACK Hardware Devices *** *ALSA lib control.c:739:(snd_ctl_open_noupdate) Invalid CTL hw:0 aplay: device_list:208: control open (0): No such file or directory aplay: conf.c:3083: snd_config_update_free: Assertion `update->count > 0 && update->finfo' failed.Aborted
Where I am doing wrong..??
Thank you..
On Wed, Sep 10, 2008 at 11:54 PM, anuj aggarwal anuj.aggarwal@gmail.comwrote:
Vasudha,
Could you please check the device nodes in /dev/snd folder? The desired output is:
[root@ /home]# ls -l /dev/snd/ crw-rw---- 1 root root 116, 5 Jan 1 00:00 controlC0 crw-rw---- 1 root root 116, 4 Jan 1 00:00 pcmC0D0c crw-rw---- 1 root root 116, 3 Jan 1 00:00 pcmC0D0p
If the nodes are not there, you have to create them first before trying aplay.
Regards, Anuj
On Wed, Sep 10, 2008 at 6:16 PM, vasudha rao vasudha.jrao@gmail.com wrote:
Hi ,
I want to play and record audio file in my custom atmel 9263 board
running
with linux(2.6.20). when I tried to play aplay for a wave file, I got
$aplay /home/alarm.wav ALSA lib pcm.c:1707:(snd_pcm_open_noupdate) Unknown PCM default aplay: main:446: audio open error: No such file or directory
$aplay -l aplay: device_list:187: no soundcards found...
$cat /proc/asound/devices 2: : timer 3: : sequencer 4: [ 0- 0]: digital audio playback 5: [ 0] : control
Can you tel me where I am doing wrong..??
Thanks in advance.. _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
-- Best Regards, Anuj Aggarwal