Hi all,
I have been using the Rev C4 board for 2 months now.........I did
audio processing algorithms on it.........
Suddenly, the audio_in and audio_out ports do not work.........I mean
I am not able to capture any signal through AUDIO_IN port and when I
try to play an already recorded wav file in BeagleBoard I am unable to
hear anything from the AUDIO_OUT port.......
So I tried to reinstall the OS thinking it might have gone
corrupt.........After reinstalling, I tried to use the arecord and
aplay commands.......
The arecord command seems to work fine, but when I play the recorded
audio data using aplay, the output in the screen is exactly the same
as given in the System Reference Manual, but I am NOT able to hear
anything........
Could someone please help me investigate why capture/playing of audio
is not working?
Thanks,
Ramasamy Gopalan.