Hy
I try to get the
http://www.rose-hulman.edu/~yoder/Beagle/AudioThru.tar.bz2
examples to get work on my beagleboard xM Rev. C.
I compiled the lab06d_audio_c6run example with C6Run but when i
execute it on the beagle i always get a:
root@beagleboard:/media/sda2/lab06d_audio_c6run# ./audioThru_arm
Debug: pcm_handle before snd_pcm_open = -1092773456
ALSA lib pcm.c:2212:(snd_pcm_open_noupdate) Unknown PCM omap3beagle
Error: Error opening PCM device omap3beagle
Error: Audio_input_setup failed in audio_thread_fxn
Debug: Starting audio thread cleanup to return resources to system
Debug: Audio thread cleanup complete. Exiting audio_thread_fxn
Debug: Audio thread exited with FAILURE status
After i checked the Devices
root@beagleboard:/media/sda2/lab06d_audio_c6run# arecord -L
null
Discard all samples (playback) or generate zero samples (capture)
default:CARD=omap3beagle
omap3beagle,
Default Audio Device
root@beagleboard:/media/sda2/lab06d_audio_c6run# arecord -l
**** List of CAPTURE Hardware Devices ****
card 0: omap3beagle [omap3beagle], device 0: TWL4030 twl4030-0 []
Subdevices: 1/1
Subdevice #0: subdevice #0
and i tried to change the
//* ALSA devices **
#define IN_SOUND_DEVICE "TWL4030"
#define OUT_SOUND_DEVICE "TWL4030"
in audio_thread.c to various possibilities (TWL4030, omap3beagle all
with and without :0,0 … )
My research in the internet did not help me neither so i hope to get
some help here
Thanks a lot
Wendelin