Stow scripts

scripts/bin/audio/aax-convert.sh

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+#! /bin/bash
+
+# Load user settings from config file.
+. ~/.config/settings.conf
+
+for file in *.aax; do
+    convertedFile="./${file%%.*}.m4b"
+    if [ ! -f "$convertedFile" ]; then
+	ffmpeg -y -activation_bytes ${activation_bytes} -i ./${file} -codec copy $convertedFile
+    fi
+done

scripts/bin/audio/aquamix.sh

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+#!/bin/bash
+
+# Script to manuage audio mixing the the main audio interface.
+
+# Import library
+source $(dirname ${BASH_SOURCE[0]})/audio-lib.sh
+
+INTERFACE_NAME='Clarett+ 8Pre'
+INTERFACE_NUM=$(getCardNumber $INTERFACE_NAME)
+checkCard "$INTERFACE_NAME" "$INTERFACE_NUM"
+
+# Sets the volume levels of the first mono instrument.
+#
+# $1 monitor volume
+# $2 first headphone volume
+# $3 second headphone volume
+function setMonoOne() {
+    setMono $INTERFACE_NUM 1 $1 $2 $3
+}
+
+# Sets the volume levels of the second mono instrument.
+#
+# $1 monitor volume
+# $2 first headphone volume
+# $3 second headphone volume
+function setMonoTwo() {
+    setMono $INTERFACE_NUM 2 $1 $2 $3
+}
+
+# Sets the volume levels of the third mono instrument.
+#
+# $1 monitor volume
+# $2 first headphone volume
+# $3 second headphone volume
+function setMonoThree() {
+    setMono $INTERFACE_NUM 3 $1 $2 $3
+}
+
+# Sets the volume levels of the first stereo instrument.
+#
+# $1 monitor volume
+# $2 first headphone volume
+# $3 second headphone volume
+function setStereoOne() {
+    setStereo $INTERFACE_NUM 5 $1 $2 $3
+}
+
+# Sets the volume levels of the second stereo instrument.
+#
+# $1 monitor volume
+# $2 first headphone volume
+# $3 second headphone volume
+function setStereoTwo() {
+    setStereo $INTERFACE_NUM 7 $1 $2 $3
+}
+
+# Sets the volume levels of the third stereo instrument.
+#
+# $1 monitor volume
+# $2 first headphone volume
+# $3 second headphone volume
+function setStereoThree() {
+    setStereo $INTERFACE_NUM 9 $1 $2 $3
+}
+
+# Sets the volume levels of the fourth stereo instrument.
+#
+# $1 monitor volume
+# $2 first headphone volume
+# $3 second headphone volume
+function setStereoFour() {
+    setStereo $INTERFACE_NUM 11 $1 $2 $3
+}
+
+# Sets the volume levels of the fifth stereo instrument.
+#
+# $1 monitor volume
+# $2 first headphone volume
+# $3 second headphone volume
+function setStereoFive() {
+    setStereo $INTERFACE_NUM 13 $1 $2 $3
+}
+
+# Sets the volume levels of the sixth stereo instrument.
+#
+# $1 monitor volume
+# $2 first headphone volume
+# $3 second headphone volume
+function setStereoSix() {
+    setStereo $INTERFACE_NUM 15 $1 $2 $3
+}
+
+
+
+# Sets the volume levels of the studio microphone.
+#
+# $1 monitor volume
+# $2 first headphone volume
+# $3 second headphone volume
+function setMic() {
+    setMono $INTERFACE_NUM 4 $1 $2 $3
+}
+
+# Sets the volume levels of the computer.
+#
+# $1 monitor volume
+# $2 first headphone volume
+# $3 second headphone volume
+function setComputerAudio() {
+    setStereo $INTERFACE_NUM 17 $1 $2 $3
+}
+
+# Sets the volume levels of all instrument.
+#
+# $1 monitor volume
+# $2 first headphone volume
+# $3 second headphone volume
+function setInstruments() {
+    setMonoOne     $1 $2 $3
+    setMonoTwo     $1 $2 $3
+    setMonoThree   $1 $2 $3
+    setStereoOne   $1 $2 $3
+    setStereoTwo   $1 $2 $3
+    setStereoThree $1 $2 $3
+    setStereoFour  $1 $2 $3
+    setStereoFive  $1 $2 $3
+    setStereoSix   $1 $2 $3
+}
+
+function DAWMode() {
+    setInstruments $MUTE
+    setMic $MUTE
+    setComputerAudio $ZERO_DB
+}
+
+function NormalMode() {
+    setInstruments $ZERO_DB
+    setMic $MUTE
+    setComputerAudio $ZERO_DB
+}
+
+function PrintHelp() {
+    echo AquaMixer
+    echo '-h --help    print out help options'
+    echo '-d --daw     set interface to DAW mode'
+    echo '-n --normal  set interface to normal mode'
+    exit 0
+}
+
+for var in "$@"; do
+    if [ $var == '-h' ] || [ $var == '--help' ]; then
+	PrintHelp
+    elif [ $var == '-d' ] || [ $var == '--daw' ]; then
+	DAWMode
+    elif [ $var == '-n' ] || [ $var == '--normal' ]; then
+	NormalMode
+    fi
+done
+

scripts/bin/audio/audio-lib.sh

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+# Mix names
+MONITOR_LEFT='A'
+MONITOR_RIGHT='B'
+HEADPHONE_01_LEFT='C'
+HEADPHONE_01_RIGHT='D'
+HEADPHONE_02_LEFT='E'
+HEADPHONE_02_RIGHT='F'
+BLANK_LEFT="G"
+BLANK_RIGHT='H'
+
+# Level constants
+MUTE='0'
+ZERO_DB='0db'
+
+# Formats a number to match the matrix numbering.
+function formatMatrixNum() {
+    printf "%02d" $1
+}
+
+# Returns audio card number with matching card name.
+function getCardNumber() {
+    echo $(cat /proc/asound/cards | grep -m 1 $1 | grep -Po '\d{1,2}' | head -1)
+}
+
+# Checks if the card exists and if not exits.
+#
+# $1 card name
+# $2 card number
+function checkCard() {
+    if [ -z "$2" ]; then
+	echo $1 not connected
+	exit 1
+    else
+	echo $1 found at hw:$2
+    fi
+}
+
+# Prints a list of all controls for the given sound card.
+function printControls() {
+    amixer -c $1 controls
+}
+
+# Sets a mix to a level.
+#
+# $1 card number
+# $2 matrix number
+# $3 mix channel
+function setMix() {
+    amixer -c $1 set "Mix $3 Input $(formatMatrixNum $2)" $4
+}
+
+
+# Sets the volume levels for a mono mix.
+#
+# $1 card number
+# $2 matrix number
+# $3 mix left channel
+# $4 mix right channel
+# $5 volume
+function setMonoMix() {
+    setMix $1 $2 $3 $5
+    setMix $1 $2 $4 $5
+}
+
+# Sets the volume levels for a stereo mix.
+#
+# $1 card number
+# $2 matrix number
+# $3 mix left channel
+# $4 mix right channel
+# $5 volume
+function setStereoMix() {
+    matrix=$2
+    setMix $1 $matrix       $3 $5
+    setMix $1 $matrix       $4 $MUTE
+    setMix $1 $((matrix+1)) $3 $MUTE
+    setMix $1 $((matrix+1)) $4 $5
+}
+
+
+# Sets the volume levels for a mono mix for several outputs.
+#
+# $1 card number
+# $2 matrix number
+# $3 mix left channel
+# $4 mix right channel
+# $5 monitor volume
+# $6 first headphone volume
+# $7 second headphone volume
+function setMono() {
+    monitor=$3
+    headphone1=$4
+    headphone2=$5
+    if [ -n $headphone1 ]; then headphone1=$monitor; fi
+    if [ -n $headphone2 ]; then headphone2=$monitor; fi
+    setMonoMix $1 $2 $MONITOR_LEFT      $MONITOR_RIGHT      $monitor
+    setMonoMix $1 $2 $HEADPHONE_01_LEFT $HEADPHONE_01_RIGHT $headphone1
+    setMonoMix $1 $2 $HEADPHONE_02_LEFT $HEADPHONE_02_RIGHT $headphone2
+    setMonoMix $1 $2 $BLANK_LEFT        $BLANK_RIGHT        $MUTE
+}
+
+# Sets the volume levels for a stereo mix for several outputs.
+#
+# $1 card number
+# $2 matrix number
+# $3 mix left channel
+# $4 mix right channel
+# $5 monitor volume
+# $6 first headphone volume
+# $7 second headphone volume
+function setStereo() {
+    monitor=$3
+    headphone1=$4
+    headphone2=$5
+    if [ -n $headphone1 ]; then headphone1=$monitor; fi
+    if [ -n $headphone2 ]; then headphone2=$monitor; fi
+    setStereoMix $1 $2 $MONITOR_LEFT      $MONITOR_RIGHT      $monitor
+    setStereoMix $1 $2 $HEADPHONE_01_LEFT $HEADPHONE_01_RIGHT $headphone1
+    setStereoMix $1 $2 $HEADPHONE_02_LEFT $HEADPHONE_02_RIGHT $headphone2
+    setStereoMix $1 $2 $BLANK_LEFT        $BLANK_RIGHT        $MUTE
+}

scripts/bin/audio/es8start.sh

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+#!/bin/bash
+
+# Script to add another audio interface if available.
+
+DEVICE_NAME='ES-8'
+DEVICE_NUM=$(getCardNumber $DEVICE_NAME)
+checkCard $DEVICE_NAME $DEVICE_NUM
+
+# Start up audio interface
+alsa_in -d hw:$DEVICENUM -j "$DEVICENAME In" -q 1 &
+alsa_out -d hw:$DEVICENUM -j "$DEVICENAME Out" -q 1 &

scripts/bin/audio/es9start.sh

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+#!/bin/bash
+
+# Script to add another audio interface if available.
+
+# Import library
+source $(dirname $(realpath ${BASH_SOURCE[0]}))/audio-lib.sh
+
+DEVICE_NAME='ES-9'
+DEVICE_NUM=$(getCardNumber $DEVICE_NAME)
+checkCard $DEVICE_NAME $DEVICE_NUM
+
+# Start up ES-5
+pkill es-5-pipewire || true
+/opt/es-5-pipewire/es-5-pipewire >/dev/null 2>/dev/null &
+sleep 0.1
+jack_connect ES-5:output "$DEVICE_NAME:playback_SL" || true
+jack_connect ES-5:output "$DEVICE_NAME:playback_AUX6" || true

scripts/bin/audio/es9stop.sh

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+#!/bin/bash
+
+# Script to stop ES-9 audio interface
+
+pkill alsa_in
+pkill alsa_out
+pkill es-5-pipewire

scripts/bin/audio/synth-power-prompt.sh

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+#!/usr/bin/env sh
+
+# Script to bring up a prompt to set synth power state.
+
+current='Keep current state'
+off='Power synths off'
+on='Power synths on'
+selected=$(echo -e "${current}\n${off}\n${on}" | rofi -dmenu -p \
+	   'Change synth power' -theme ~/.config/rofi/themes/aqua)
+
+if [ "$selected" == "$off" ]; then
+    python ~/.config/scripts/audio/synth-power.py -o
+elif [ "$selected" == "$on" ]; then
+    python ~/.config/scripts/audio/synth-power.py -d
+fi

scripts/bin/audio/synth-power.py

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+#!/usr/bin/env python3
+
+# Program to control synthesizers power state.
+
+import argparse
+import configparser
+import os,sys,inspect
+currentDir = os.path.dirname(os.path.abspath(
+    inspect.getfile(inspect.currentframe())))
+parentDir = os.path.dirname(currentDir)
+sys.path.insert(0, parentDir) 
+from homeassistant import HomeAssistant
+
+# Parse settings config
+SCRIPT_DIR = os.path.abspath(os.path.dirname(sys.argv[0]))
+configString = '[Settings]\n' + open(SCRIPT_DIR + '/../../settings.conf').read()
+configParser = configparser.RawConfigParser()
+configParser.read_string(configString)
+
+# Load needed credentials
+HA_IP = configParser.get('Settings', 'HA_IP')
+HA_TOKEN = configParser.get('Settings', 'HA_TOKEN')
+
+# Set power state of the Eurorack.
+def setEurorackPower(state):
+    ha.setOnOff('switch.eurorack_lower', state)
+    ha.setOnOff('switch.eurorack_top', state)
+
+# Set power state of the Behringer DeepMind 12.
+def setDeepMind12Power(state):
+    ha.setOnOff('switch.deepmind_12', state)
+
+# Set power state of the ASM Hydrasynth.
+def setHydrasynthPower(state):
+    ha.setOnOff('switch.hydrasynth', state)
+
+# Set power state of the Arturia MatrixBrute.
+def setMatrixBrutePower(state):
+    ha.setOnOff('switch.matrixbrute', state)
+
+# Set power state of all synthesizers.
+def setSynthsPower(state):
+    setEurorackPower(state)
+    setDeepMind12Power(state)
+    setHydrasynthPower(state)
+    setMatrixBrutePower(state)
+
+parser = argparse.ArgumentParser(
+    description='Control power state of synthesizers.')
+parser.add_argument('-d', '--daw', action='store_true',
+                    help='enable DAW mode',
+                    dest='daw', default=False, required=False)
+parser.add_argument('-o', '--off', action='store_true',
+                    help='turn all synths off',
+                    dest='off', default=False, required=False)
+args = parser.parse_args()
+
+ha = HomeAssistant(HA_IP, HA_TOKEN)
+
+if args.daw:
+    setSynthsPower(True)
+elif args.off:
+    setSynthsPower(False)

scripts/bin/audio/system-start-audio.sh

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+#! /bin/bash
+
+# Kill Pulse.
+function killPulse() {
+    systemctl --user stop pulseaudio.socket
+    systemctl --user stop pulseaudio.service
+    pulseaudio -k
+    killall pulseaudio
+}
+
+# Start Pulseaudio properly.
+function fixPulse() {
+    PULSE="$(alsamixer 2>&1 | killall alsamixer)"
+    if [[ $PULSE == *'Connection refused'* ]]; then
+	echo 'Fixing Pulseaudio'
+	killPulse
+	sleep 0.1
+	pulseaudio -D
+	fixPulse
+    else
+	echo 'Pulseaudio is working correctly'
+    fi
+}
+
+# Start up programs that use audio.
+function launchi3() {
+    if [ -z "$skipi3" ]; then
+	echo Opening i3wm sound workspaces
+	sleep .1 && i3-msg 'workspace 5; exec firefox'
+	sleep 5.1 && python ~/.config/scripts/start-firefox.py
+    fi
+}
+
+# Set up sinks.
+function setupSinks() {
+    pactl set-default-sink speakers
+    pactl set-default-source sm7b
+}
+
+# Connect sinks to audio interface
+function connectSinks() {
+    pw-link speakers:monitor_FL alsa_output.usb-Focusrite_Clarett__8Pre_00002325-00.pro-output-0:playback_AUX0
+    pw-link speakers:monitor_FR alsa_output.usb-Focusrite_Clarett__8Pre_00002325-00.pro-output-0:playback_AUX1
+
+    pw-link alsa_input.usb-Focusrite_Clarett__8Pre_00002325-00.pro-input-0:capture_AUX3 sm7b:input_FL
+    pw-link alsa_input.usb-Focusrite_Clarett__8Pre_00002325-00.pro-input-0:capture_AUX3 sm7b:input_FR
+    return $?
+}
+
+function renameInterface() {
+    for n in `seq 0 17` ; do
+	jack_property -p -s "alsa:pcm:2:hw:2,0:capture:capture_${n}" http://jackaudio.org/metadata/pretty-name "capture_$((n+1))"
+    done
+    for n in `seq 0 19` ; do
+	jack_property -p -s "alsa:pcm:2:hw:2,0:playback:playback_${n}" http://jackaudio.org/metadata/pretty-name "playback_$((n+1))"
+    done
+    for n in `seq 0 19` ; do
+	jack_property -p -s "alsa:pcm:2:hw:2,0:playback:monitor_${n}" http://jackaudio.org/metadata/pretty-name "monitor_$((n+1))"
+    done
+}
+
+# arg parser
+for arg in "$@"
+do
+    # Skip commands for i3wm
+    if [[ $arg == *"-s"* ]]; then
+	skipi3=true
+    fi
+done
+
+# Wire sinks
+setupSinks
+connectSinks
+status=$?
+while [[ $status -eq 0 ]]; do
+    echo "Connecting Sinks"
+    connectSinks
+    status=$?
+    sleep 1
+done
+
+# Rename Audio Devices
+#renameInterface
+
+# Eurorack audio interface
+sh ~/.config/scripts/audio/es9start.sh
+
+launchi3
+systemctl --user restart polybar