Hello
In the below logic, snd_pcm_write always returns -EBADFD . snd_pcm_writei not at all recovers from this state infinitly. How can i solve this problem.
while(1) { /*Read from capture device*/ snd_pcm_writei(() if(error) xrun_recovery(pAlsaConfigP->playback_handle, retVal); }
**** ERROR values returned from snd_pcm_writei: Only forst time : -11 Follwed by -EBADFD always
static int xrun_recovery(snd_pcm_t *handle, int err) { if (err == -EPIPE) { /* under-run */ err = snd_pcm_prepare(handle); if (err < 0) printf("Can't recovery from underrun, prepare failed: %s\n", snd_strerror(err)); return 0; } else if (err == -ESTRPIPE) { while ((err = snd_pcm_resume(handle)) == -EAGAIN) sleep(1); /* wait until the suspend flag is released */ if (err < 0) { err = snd_pcm_prepare(handle); if (err < 0) printf("Can't recovery from suspend, prepare failed: %s\n", snd_strerror(err)); } return 0; } return err; }
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