I've gone through the tutorial (several times), did the dmixer tutorial as well, but the device isn't recognized
Using adaFruit Raspberry Pi 3 Model B starter kit. Raspbian Version 8 (jessie). I'm using the supplied power supply..
Nothing seems to work - I went through everything in the tutorial, and I have tried this several times
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curl -sS https://raw.githubusercontent.com/adafruit/Raspberry-Pi-Installer-Scripts/master/i2samp.sh | bash
https://learn.pimoroni.com/tutorial/pha ... ac-install
The /etc/modprobe.d/raspi-blacklist.conf is blank.
Here are settings and command results with the dmixer settings:
OS Version
-----------------------
PRETTY_NAME="Raspbian GNU/Linux 8 (jessie)"
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/etc/modprobe.d/raspi-blacklist.conf:
-------------------------------------------
(empty)
/etc/modules
#i2c-dev
#i2c-bcm2708
/etc/asound.conf:
------------------------------
pcm.hifiberry {
type hw card 0
}
pcm.!default {
type plug
slave.pcm "dmixer"
}
pcm.dmixer {
type dmix
ipc_key 1024
slave {
pcm "hifiberry"
channels 2
}
}
ctl.dmixer {
type hw
card 0
}
/boot/config.txt:
--------------------
(last few lines)
# Enable audio (loads snd_bcm2835)
#dtparam=audio=on
# NOOBS Auto-generated Settings:
hdmi_force_hotplug=1
#dtoverlay=hifiberry-dac
dtoverlay=i2s-mmap
speaker-test
-------------------------------
speaker-test 1.0.28
Playback device is default
Stream parameters are 48000Hz, S16_LE, 1 channels
Using 16 octaves of pink noise
Playback open error: -2,No such file or directory
aplay -l
------------------------------------
aplay: device_list:268: no soundcards found...
amixer:
amixer: Mixer attach default error: No such file or directory
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aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: sndrpihifiberry [snd_rpi_hifiberry_dac], device 0: HifiBerry DAC HiFi pcm5102a-hifi-0 []
Subdevices: 0/1
Subdevice #0: subdevice #0
speaker-test
speaker-test 1.0.28
Playback device is default
Stream parameters are 48000Hz, S16_LE, 1 channels
Using 16 octaves of pink noise
Playback open error: -16,Device or resource busy
Here is a pic of the card - I've tried connecting to 5v, and 3v on the Pi. neither works..
Purple (DIN) goes to 21
green (bckl) goes to 18
blue (lrc) goes to 19
black goes to ground I've rebooted multiple times.
Is there something I'm missing?