15 Apr
2015
15 Apr
'15
5:14 a.m.
Clemens wrote: But an earlier function probably did.
It is the first call to " snd_pcm_sw_params_get_boundary" function and it
return zero. If I use the function after "writei" then, the boundary value is a large number. What boundary means when the value is a large number?
You have to add snd_pcm_dump() after snd_pcm_hw_params() to dump those paramters accepted by your default device
Not all default device support two periods per buffer as you did not explicitly set periods or period_size
Most functions which you used can return error