[alsa-devel] snd_pcm_writei BLOCKED
clemens at ladisch.de
Tue Apr 26 09:54:23 CEST 2011
Irfan Shaikh wrote:
> I have created two threads
> 1)Thread 1 : reads audio data from USB audio class hw:1,0 (Capture device : open in BLOCKING Mode )
> 2)Thread2 : writes audio data to playback device hw:0,0 (Playback device : open in BLOCKING Mode )
> First snd_pcm_writei() is succesfull in Thread 2
> Thread2 gets stuck/blocked in second snd_pcm_writei() and does not returns.
Is the second device in the running state?
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