How should I run test files located in /Pimoroni/phatbeat/test ? Running “speaker-test -c2 -t wav” in terminal, I get"
Playback device is default
Stream parameters are 48000 Hz, S16_LE, 2 channels
Playback open error: -16,Device or resource busy
Running “python test.py” I think behave as expected.
On boot my setup RPi0W & phatbeat runs under Stretch Lite sept 7. and starts playing my preprogrammed streaming service correctly. Does this prevent running the tests ? Can i kill the streaming service ?
This question is also applicable with SpeakerpHat
I am just curious to understand these marvelous devices…