oleq · September 7, 2024 13:11 · joealcorn · Apr 24, 2017 · BillyCallahan · Apr 29, 2017
diff --git a/_README.md b/_README.md
diff --git a/a2dp-autoconnect b/a2dp-autoconnect
 #!/bin/bash
 # The original script: http://blog.mrverrall.co.uk/2013/01/raspberry-pi-a2dp-bluetooth-audio.html.

 # Find the right sink with `pactl list sources short`.
 PA_SINK="alsa_output.0.analog-stereo"
 BT_MAC=$(echo "$NAME" | sed 's/:/_/g' | sed 's/\"//g')
 BT_USER=pi

 function log {
 	echo "[$(date)]: $*" >> /var/log/a2dp-autoconnect
 }

 function checkSource {
 	# Get the current sources
 	local _sources=$(sudo su - "$BT_USER" -c "pactl list sources short")

 	# Check if any sources are currently running and that our new device is valid.
 	if [[ "$_sources" =~ RUNIING ]]; then
 		log "Source is already RUNNING. Available sources:"
 		log "$_sources"
 		return
 	fi

 	if [[ ! "$_sources" =~ "$1" ]] ; then
 		log "Unrecognized source. Available sources:"
 		log "\n$_sources"
 		return
 	fi

 	log "Validated new source: $1."
 	echo "$1"
 }

 function setVolume {
 	log "Setting volume levels."

 	# Set our volume to max
 	sudo su - "$BT_USER" -c "pacmd set-sink-volume 0 65537"
 	sudo su - "$BT_USER" -c "amixer set Master 100%"
 }

 function connect {
 	log "Connecting $1."

 	# Connect source to sink
 	sudo su - "$BT_USER" -c 'pactl load-module module-loopback source="$1" sink="$PA_SINK" rate=44100 adjust_time=0'
 }

 log "Change for device $BT_MAC detected, running $ACTION."

 if [ "$ACTION" = "add" ]
 then
 	incoming=bluez_source."$BT_MAC"
 	if [ ! -z $(checkSource "$incoming") ] ; then
 		connect "$incoming"
 		setVolume
 	fi
 fi
	#!/bin/bash
	# The original script: http://blog.mrverrall.co.uk/2013/01/raspberry-pi-a2dp-bluetooth-audio.html.

	# Find the right sink with `pactl list sources short`.
	PA_SINK="alsa_output.0.analog-stereo"
	BT_MAC=$(echo "$NAME" \| sed 's/:/_/g' \| sed 's/\"//g')
	BT_USER=pi

	function log {
	echo "[$(date)]: $*" >> /var/log/a2dp-autoconnect
	}

	function checkSource {
	# Get the current sources
	local _sources=$(sudo su - "$BT_USER" -c "pactl list sources short")

	# Check if any sources are currently running and that our new device is valid.
	if [[ "$_sources" =~ RUNIING ]]; then
	log "Source is already RUNNING. Available sources:"
	log "$_sources"
	return
	fi

	if [[ ! "$_sources" =~ "$1" ]] ; then
	log "Unrecognized source. Available sources:"
	log "\n$_sources"
	return
	fi

	log "Validated new source: $1."
	echo "$1"
	}

	function setVolume {
	log "Setting volume levels."

	# Set our volume to max
	sudo su - "$BT_USER" -c "pacmd set-sink-volume 0 65537"
	sudo su - "$BT_USER" -c "amixer set Master 100%"
	}

	function connect {
	log "Connecting $1."

	# Connect source to sink
	sudo su - "$BT_USER" -c 'pactl load-module module-loopback source="$1" sink="$PA_SINK" rate=44100 adjust_time=0'
	}

	log "Change for device $BT_MAC detected, running $ACTION."

	if [ "$ACTION" = "add" ]
	then
	incoming=bluez_source."$BT_MAC"
	if [ ! -z $(checkSource "$incoming") ] ; then
	connect "$incoming"
	setVolume
	fi
	fi