I bought a Logilink UA0053 (mini USB audio card) and I'm trying to use with PD on a Raspberry.
The playback works out of the box, but I'm not able to make it works with audio input, when I enable the input PD freezes, while I have no problem with other programs (such as Audacity).
To enable the audio I select (from "Audio settings" menu"):
Input device 1: C-Media USB Headphone Set (hardware) Channels: 1
Output device 1: C-Media USB Headphone Set (hardware) Channels: 2
But this make PD frozen.
While if I select "C-Media USB Headphone Set (plug-in)" and open the "Test Audio and MIDI" patch, I notice a constant value (about 63) in the output left channel that slightly changes when I say something in the mic plugged into the audio card.
Could you help me?