On Oct 27, 5:43 am, Vincent wrote:
> I am trying to read out data from an USB audio device (/dev/snd/dsp,
> 14:3) through native C function. Same C code works with Ubuntu 10.04
> but not with Android (execution stucks at read(...) which never
> returns), any tips about it?
It's probably blocking
Right, dmesg shows "cannot submit datapipe for urb 0, error -28: not
enough bandwidth" when it stuck in read(...); It seems to be a
printout from usbaudio.c
On 2 Nov, 05:25, Chris Stratton wrote:
> On Oct 27, 5:43 am, Vincent wrote:
>
> > I am trying to read out data from an USB audio device (
