I am trying to get the AMP Hat to work on the RPi. By following your tutorial it works great. But I am using another HAT (http://creator.matrix.one) and when I add the custom $HOME/.asoundrc file the amp hat stops working. I have tried modifying the $HOME/.asoundrc to correspond with the hardware id and device for the amp, but no luck.
.asoundrc:
pcm.!default {
type asym
capture.pcm "mic"
playback.pcm "speaker"
}
pcm.mic {
type softvol
slave {
pcm "array"
}
control {
name "MicArray Master"
card 0
}
}
#pcm.speaker {
# type plug
# slave {
# pcm "hw:1,0"
# }
#}
pcm.speaker {
type hw
card 1
device 0
}
pcm.array {
type plug
slave {
pcm "hw:2,0"
}
}
aplay -L:
null
Discard all samples (playback) or generate zero samples (capture)
sc
mic_channel0
mic_channel1
mic_channel2
mic_channel3
mic_channel4
mic_channel5
mic_channel6
mic_channel7
mic_channel8
default
mic
array
sysdefault:CARD=Dummy
Dummy, Dummy PCM
Default Audio Device
dmix:CARD=Dummy,DEV=0
Dummy, Dummy PCM
Direct sample mixing device
dsnoop:CARD=Dummy,DEV=0
Dummy, Dummy PCM
Direct sample snooping device
hw:CARD=Dummy,DEV=0
Dummy, Dummy PCM
Direct hardware device without any conversions
plughw:CARD=Dummy,DEV=0
Dummy, Dummy PCM
Hardware device with all software conversions
sysdefault:CARD=sndrpijustboomd
snd_rpi_justboom_dac,
Default Audio Device
dmix:CARD=sndrpijustboomd,DEV=0
snd_rpi_justboom_dac,
Direct sample mixing device
dsnoop:CARD=sndrpijustboomd,DEV=0
snd_rpi_justboom_dac,
Direct sample snooping device
hw:CARD=sndrpijustboomd,DEV=0
snd_rpi_justboom_dac,
Direct hardware device without any conversions
plughw:CARD=sndrpijustboomd,DEV=0
snd_rpi_justboom_dac,
Hardware device with all software conversions
I am trying to get the AMP Hat to work on the RPi. By following your tutorial it works great. But I am using another HAT (http://creator.matrix.one) and when I add the custom $HOME/.asoundrc file the amp hat stops working. I have tried modifying the $HOME/.asoundrc to correspond with the hardware id and device for the amp, but no luck.
.asoundrc:
aplay -L:
aplay -l: