|
|
@@ -0,0 +1,52 @@
|
|
|
+#!/bin/bash
|
|
|
+
|
|
|
+# Used documentation
|
|
|
+# https://www.sigmdel.ca/michel/ha/rpi/bluetooth_n_buster_01_en.html
|
|
|
+# https://www.sigmdel.ca/michel/ha/rpi/bluetooth_01_en.html
|
|
|
+
|
|
|
+# Update system and install software
|
|
|
+sudo apt update && sudo apt --yes upgrade
|
|
|
+sudo apt install --yes bluealsa
|
|
|
+
|
|
|
+# Allow user pi to use bluetooth
|
|
|
+sudo adduser pi bluetooth
|
|
|
+
|
|
|
+# Enable as a2dp source and sink
|
|
|
+sudo sed -e '/^ExecStart.*/s/$/ -p a2dp-source -p a2dp-sink/' \
|
|
|
+ -i /lib/systemd/system/bluealsa.service
|
|
|
+
|
|
|
+# Disable SIM access profile
|
|
|
+sudo sed -e '/^ExecStart.*/s/$/ --noplugin=sap/' \
|
|
|
+ -i /lib/systemd/system/bluetooth.service
|
|
|
+
|
|
|
+# Load new kernel/bt modules, apply group access and restart services
|
|
|
+sudo reboot
|
|
|
+
|
|
|
+## Interactive
|
|
|
+# sudo bluetoothctl
|
|
|
+# scan on
|
|
|
+# scan off
|
|
|
+# pair 50:18:06:52:53:C5
|
|
|
+# connect 50:18:06:52:53:C5
|
|
|
+# trust 50:18:06:52:53:C5
|
|
|
+# quit
|
|
|
+# btid="50:18:06:52:53:C5"
|
|
|
+
|
|
|
+
|
|
|
+# Test Playback
|
|
|
+aplay -D bluealsa:DEV=$btid /usr/share/sounds/alsa/Noise.wav
|
|
|
+
|
|
|
+# Set system-wide default device and test again
|
|
|
+# Alternative same file works in the in user context: ~/.asoundrc
|
|
|
+cat <<EOF | sudo tee /etc/asound.conf
|
|
|
+pcm.!default {
|
|
|
+ type plug
|
|
|
+ slave.pcm {
|
|
|
+ type bluealsa
|
|
|
+ device "$btid"
|
|
|
+ profile "a2dp"
|
|
|
+ }
|
|
|
+}
|
|
|
+EOF
|
|
|
+
|
|
|
+aplay /usr/share/sounds/alsa/Noise.wav
|
