Simon Dittlmann Pindar

To use raspotify properly with HifiBerry on raspberry pi 2 (kernel 4.19.29-v7)

Compile https://github.com/librespot-org/librespot

sudo apt-get install build-essential libasound2-dev
curl https://sh.rustup.rs -sSf | sh
cargo build --release --features alsa-backend

Point /etc/systemd/system/raspotify.service to compiled binary from (1), e.g. /home/pi/librespot/target/release/librespot

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This gist will show how to setup Raspbian Stretch as a headless Bluetooth A2DP audio sink. This will allow your phone, laptop or other Bluetooth device to play audio wirelessly through a Rasperry Pi.

Motivation

A quick search will turn up a plethora of tutorials on setting up A2DP on the Raspberry Pi. However, I felt this gist was necessary because this solution is:

Automatic & Headless - Once setup, the system is entirely automatic. No user iteration is required to pair, connect or start playback. Therefore the Raspberry Pi can be run headless.
Simple - This solution has few dependencies, readily available packages and minimal configuration.
Up to date

	#!/usr/bin/env python3
	# shutdown/reboot(/power on) Raspberry Pi with pushbutton

	import RPi.GPIO as GPIO
	from subprocess import call
	from datetime import datetime
	import time
	from signal import pause

	# pushbutton connected to this GPIO pin, using pin 5 also has the benefit of

	[Unit]
	Description=Playing zeros
	# https://raspberrypi.stackexchange.com/questions/74456/i2s-dac-device-support-kernel-drivers-and-noise-pop-crackle-on-playbac
	After=alsa-restore.service
	Requires=alsa-restore.service

	[Service]
	TimeoutSec=0
	User=pi
	ExecStart=/usr/bin/aplay -D default -c 2 -f S16 -r 48000 /dev/zero

	#!/usr/bin/env python3
	import os
	from subprocess import check_output
	from gpiozero import Button
	from signal import pause
	import time

	def playPause():
	os.system("mpc toggle")


	# restore file
	git checkout $(git rev-list -n 1 HEAD -- "$file")^ -- "$file"

	# stage files with review
	git add -p .

	#!/bin/bash

	FILE=${1}
	ENVIRONMENT=${2}
	SERVICE_NAME=${3}

	ETCD=${4:-"127.0.0.1:4001"}


	if [[ $FILE == "" \|\| $ENVIRONMENT == "" \|\| SERVICE_NAME == "" ]]; then

	HUE_HOST=192.168.XX.XX
	HUE_USER=iglksjflXXXXXXXXX
	LIGHT_NUMBER=00

	#!/bin/bash

	rsync -arq --exclude='.DS_Store' --exclude='.wdmc' /DataVolume/shares/Public/Shared\ Pictures/ nas:/DataVolume/Backup/Pictures/

Simon Dittlmann Pindar

Tip Of The Day Bot

About

Motivation

Prerequisites