Audio Problem

[Bolemn]

Hi! I have already solved some issues with my console relationed with the controls etc. But i found a new problem, and i think that is the last one, because it's about the sound, the only thing that i need to configure.

My problem is that i can't configure it, and i have introduced the code in the console to find the usb audio outputs and doesn't appear. The system doesn't detect the audio.

I am using an tinkerboy v.3.0.1 an a GPIO adaptor v.2.1.1

Thanks for the help!

[Bolemn]

To make work the controls I finally connected a micro usb cable directly to the pi and solded the D+ and D- to this cable and the 5V and GND. Then I putted it into the micro USB slot, and it works! I though that this could solve the audio issue too, but it doesn't worked and I don't know why...