Hello Jaroslav,

Something else I need your advice on, is the full duplex operation.

When I try to run the latency test
./latency -c 2 -r 48000 -F FLOAT_LE -m 8192 -M 8192 -Pjack -Cjack -e

(btw, note the bug with the -f / -F flag!)

first of all, 

        snd_pcm_hw_params_get_period_time(p_params, &p_time, NULL);
        snd_pcm_hw_params_get_period_time(c_params, &c_time, NULL);

return bogus values. I don't know why... anyway, I remove the 
p_time==c_time comparison to move on.

second, the playback is never started, since the snd_pcm_link doesn't
work, so I start it by hand.

but then I get in XRUN immediately...

any suggestions?

Maarten


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