16 Sep
2015
16 Sep
'15
3:15 p.m.
On 16.09.2015 14:59, Clemens Ladisch wrote:
Uli Franke wrote:
we're currently writing a lot of ALSA user space applications. In order to test this code with our unit testing and other test environments we'd like to know if there's a dummy PCM device which provides the fundamental operations like reading/writing and setting the common hardware parameters.
That would be the snd-dummy module.
Great - that's what we're looking for. I'll check it out.
If you cannot load kernel drivers, you could try the virtual "null" device, but that one does not have realistic timing.
I tried the "null" but this fails when setting hw parameters with an assertion.
Regards Uli