Yu Lao wrote:
(1) My mistake, there is a terminal command that initializes the card. Once this is done, the audio hardware works correctly in connection with Jack. I was able to test it now with the hydrogen drum machine.
good
HOWEVER Pd still generates the same error : The moment I select Jack as audio device it appears in the Jack connection panel (and I can connect it) but in the canvas of Pd prints the error message "audio I/O stuck... closing audio". The rest is silence.
does it now work with Pd/ALSA ?
if you need jack, you have to provide more info: Pd's jack backend is far from perfect and there have been several attempts to make it work, which means, that different versions (and flavours) of Pd will behave differently. which one are you using?
Pd-vanilla at least will not startup a jackd automatically, so jackd has to be running before you start to Pd (or switch to jack). also note that switching audio-apis might work less than starting Pd with the correct API from the beginning. e.g. use something like "pd -jack -channels 8"
mfgasdr IOhannes