130 Raspberry Pi 3 con Audioinjector I2S octo sound card - Rsantct/FIRtro-light GitHub Wiki

Configuración de RPI:

http://forum.audioinjector.net/viewtopic.php?f=9&t=1222

  1. Actualizar Raspbian

    sudo apt update && sudo apt upgrade

  2. Actualizar firmware y drivers

    sudo rpi-update

  3. Editar /boot/config.txt

#dtparam=audio
# Enable the AudioInjector.net sound card:
dtoverlay=audioinjector-addons

  1. Como usaremos Jack, no hace falta la configuración ALSA del hilo.

  2. Reboot

  3. Comprobar

firtro@rpi3fir:~ $ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: audioinjectoroc [audioinjector-octo-soundcard], device 0: AudioInject-HIFI cs42448-0 []
  Subdevices: 0/1
  Subdevice #0: subdevice #0
firtro@rpi3fir:~ $ arecord -l
**** List of CAPTURE Hardware Devices ****
card 0: audioinjectoroc [audioinjector-octo-soundcard], device 0: AudioInject-HIFI cs42448-0 []
  Subdevices: 0/1
  Subdevice #0: subdevice #0
  1. Probar JACK
firtro@rpi3fir:~ $ jackd -dalsa &
[1] 1072
firtro@rpi3fir:~ $ jackdmp 1.9.11
Copyright 2001-2005 Paul Davis and others.
Copyright 2004-2014 Grame.
jackdmp comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcome to redistribute it
under certain conditions; see the file COPYING for details
JACK server starting in realtime mode with priority 10
self-connect-mode is "Don't restrict self connect requests"
audio_reservation_init
Acquire audio card Audio0
creating alsa driver ... hw:0|hw:0|1024|2|48000|0|0|nomon|swmeter|-|32bit
configuring for 48000Hz, period = 1024 frames (21.3 ms), buffer = 2 periods
ALSA: final selected sample format for capture: 32bit integer little-endian
ALSA: use 2 periods for capture
ALSA: final selected sample format for playback: 32bit integer little-endian
ALSA: use 2 periods for playback

firtro@rpi3fir:~ $ jack_lsp
system:capture_1
system:capture_2
system:capture_3
system:capture_4
system:capture_5
system:capture_6
system:capture_7
system:capture_8
system:playback_1
system:playback_2
system:playback_3
system:playback_4
system:playback_5
system:playback_6
system:playback_7
system:playback_8
  1. Enjoy!