Hi there, as title says i don't get output from DAC+
i'm using the DAC+ for a while since now.
I recently upgraded the raspian Version to stretch(Kernel 4.9.59-v7+).
I checked this forum for indications on what to do to get the DAC working, but i did not find a solution.
symptoms:
no sound output DAC+.
I modified the /boot/config.txt:
added:
dtoverlay=hifiberry-dacplus
(it's printed on bottom of the board - thanks for that, was using hifiberry-dac before that)
<code>
aplay lists
~ $ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA]
Subdevices: 8/8
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
Subdevice #3: subdevice #3
Subdevice #4: subdevice #4
Subdevice #5: subdevice #5
Subdevice #6: subdevice #6
Subdevice #7: subdevice #7
card 0: ALSA [bcm2835 ALSA], device 1: bcm2835 ALSA [bcm2835 IEC958/HDMI]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: sndrpihifiberry [snd_rpi_hifiberry_dacplus], device 0: HiFiBerry DAC+ HiFi pcm512x-hifi-0 []
Subdevices: 1/1
Subdevice #0: subdevice #0
</code>
i left the onboard sound enabled so i can switch between onboard sound and DAC output. Might this be a problem?
aplay -Dhw:1,0 -r48000 /dev/urandom -fS16_LE -c2 produces no sound but this output:
Playing raw data '/dev/urandom' : Signed 16 bit Little Endian, Rate 48000 Hz, Stereo
whereas aplay -Dhw:0,0 -r48000 /dev/urandom -fS16_LE -c2 does sound the onboard sound...
by setting the default hardware to hw 0,0 using /etc/asound.conf sound is generated using play:
play -r 48000 -n synth sine 2000
but not when using hw 1.
I also tested the setup with your provided SD-Card-Image and everything is working fine with it.
So i'm suspecting a configuration issue.
Also using your SD-Card-Image the DAC-light-LED is only lighting when a play command is issued,
on my Setup the LED is always on.
do you have any hints on what i need to configure to get sound out of this?
as a quickfix i'm using your SD-Image and putting my software on top.
I want to use the whole setup as a slave to the awesome snapcast project...