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Stereo Boom Bonnet

Stereo Boom Bonnet Separate

Quick installation guide to enable the I2S audio output on Ubuntu.

ODROID-C1+/C2

  1. Connect the stereo boom bonnet to ODROID-C1+/C2 using an I2C cable, attach a USB keyboard, USB mouse and HDMI monitor, then power up the system.
  2. Update the System:
    sudo apt update && sudo apt dist-upgrade


  3. To ensure that the stereo boom bonnet kernel modules are loaded on Terminal.
    odroid@odroid64:~$ aplay -l
    **** List of PLAYBACK Hardware Devices ****
    card 0: ODROIDHDMI [ODROID-HDMI], device 0: I2S.27 dit-hifi-0 []
      Subdevices: 0/1
      Subdevice #0: subdevice #0
    odroid@odroid64:~$
    odroid@odroid64:~$ sudo modprobe snd-soc-pcm5102
    odroid@odroid64:~$ sudo modprobe snd-soc-odroid-dac
    odroid@odroid64:~$ aplay -l
    **** List of PLAYBACK Hardware Devices ****
    card 0: ODROIDHDMI [ODROID-HDMI], device 0: I2S.27 dit-hifi-0 []
      Subdevices: 1/1
      Subdevice #0: subdevice #0
    card 1: ODROIDDAC [ODROID-DAC], device 0: I2S.27 pcm5102-0 []
      Subdevices: 1/1
      Subdevice #0: subdevice #0
    odroid@odroid64:~$
  4. Applications → Sound & Video → Sound → Hardware Tab & Output Tab select “ODROID-DAC”

If you have to load the driver every time whenever your ODROID-C1+/C2 starts, simply you can by registering the driver into /etc/modules

odroid@odroid64:~$ su
Password:  /* root password is "odroid" */
root@odroid64:/home/odroid# echo "snd-soc-pcm5102" >> /etc/modules
root@odroid64:/home/odroid# echo "snd-soc-odroid-dac" >> /etc/modules
root@odroid64:/home/odroid# exit
exit
odroid@odroid64:~$ 

Reboot again.

Check it by “aplay -l”:

odroid@odroid64:~$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: ODROIDHDMI [ODROID-HDMI], device 0: I2S.27 dit-hifi-0 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: ODROIDDAC [ODROID-DAC], device 0: I2S.27 pcm5102-0 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
odroid@odroid64:~$

ODROID-XU4

Stereo Boom Bonnet support

BLOCK DIAGRAM

Schematic

stereo_boom_bonnet.txt · Last modified: 2017/07/28 15:27 by david.lee
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