Stian Remvik Datagrafikk

HiFi-Berry installation

Configure device tree overlay file

Load correct device tree, edit /boot/config.txt:

$ sudo nano /boot/config.txt

Add following line for DAC+ standard/pro:

dtoverlay=hifiberry-dacplus

Reboot.

For the other HiFi-Berries:
DAC/DAC+ Light: dtoverlay=hifiberry-dac
Digi/Digi+: dtoverlay=hifiberry-digi
Amp/Amp+: dtoverlay=hifiberry-amp

Check if sound card is available

Type this command to check if sound card is available, and note the “card” number:

aplay -l

Configure ALSA

Create /etc/asound.conf with this content and the appropriate number after “card” from the “aplay -l” output list.

$ sudo nano /etc/asound.conf

Then type:

pcm.!default  {
 	type hw card 0
}			
ctl.!default {
 	type hw card 0
}			

Ctrl-X to quit and save. Reboot.

On desktop choose Menu->Preferences->Audio Device Settings->Sound card and choose snd_rpi_hifiberry_dacplus (Alsa mixer). Then push button Make Default.

Reboot.

«Harmonic Connection», 2017 interactive installation
«Words Images Thought Objects», by Vilde Salhus Røed.
Mobile art app
«BITWaves2» mobile app
«Neightbours», 2014 installation
«Late into that night, and all the following nights»,
2013 installation by Asbjørn Hollerud
«Bergen Reads», 2013 interactive installation
«Cubes», 2013 animation
«Hush!», 2011 interactive installation
«The Sound of Pictures», 2010 installation
«The Mask», 2008 animation
secret