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[RPI] Add proper ReSpeaker 4-mic square HAT support to i2csound

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j1nx
2023-12-29 09:49:03 +00:00
parent 8ddfaf8f82
commit 3dfb784cc1
2 changed files with 12 additions and 1 deletions
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3
buildroot-external/board/ovos/raspberrypi/rootfs-overlay/etc/modprobe.d/bcm2835-alsa.conf
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@@ -1,4 +1,5 @@
options snd_soc_simple_card index=0 options snd_soc_simple_card index=0
options snd_soc_rpi_proto index=0 options snd_soc_rpi_proto index=0
options snd_soc_seeed_voicecard index=0
options snd_bcm2835 index=1 options snd_bcm2835 index=1
options snd slots=snd_soc_simple_card,snd_soc_rpi_proto,snd_bcm2835 options snd slots=snd_soc_simple_card,snd_soc_rpi_proto,snd_soc_seeed_voicecard,snd_bcm2835

10
buildroot-external/board/ovos/raspberrypi/rootfs-overlay/usr/libexec/ovos-i2csound
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@@ -115,6 +115,16 @@ fi
if [ "${RESPEAKER6}" == "found" ] && [ "${RESPEAKER4}" != "found" ] ; then if [ "${RESPEAKER6}" == "found" ] && [ "${RESPEAKER4}" != "found" ] ; then
echo "Installing and configuring ReSpeaker 4-mic HAT" echo "Installing and configuring ReSpeaker 4-mic HAT"
dtoverlay seeed-4mic-voicecard dtoverlay seeed-4mic-voicecard
echo "Configuring board"
sleep 3 # Allow some time to fully initialise the hardware / driver
amixer -c "seeed4micvoicec" cset numid=1 222
amixer -c "seeed4micvoicec" cset numid=2 222
amixer -c "seeed4micvoicec" cset numid=3 222
amixer -c "seeed4micvoicec" cset numid=4 222
amixer -c "seeed4micvoicec" cset numid=5 13
amixer -c "seeed4micvoicec" cset numid=6 13
amixer -c "seeed4micvoicec" cset numid=7 13
amixer -c "seeed4micvoicec" cset numid=8 13
fi fi
if [ "{$RESPEAKER6}" == "found" ] && [ "${RESPEAKER4}" == "found" ] ; then if [ "{$RESPEAKER6}" == "found" ] && [ "${RESPEAKER4}" == "found" ] ; then