INSTALL.txt

# 1) Either use pre-made SD card image from SD_images folder


# 2) Or manually install on fresh raspios11 64bit - run as root:

dpkg -l | egrep '  xserver|  vlc|  lx|  qt5|  qml-module-qtquick2|  chromium|  gtk|  gstream|  fonts|  colord|  pulseaudio|  cups|  gsettings|  x11|  blue|  avahi|  triggerhappy|  modemmanager' | awk '{print $2}' | xargs apt -y remove
apt autoremove
apt update ; apt upgrade
apt install ntpdate tuna git

cd ~pi/
git clone https://github.com/maniac0r/rpi-usb-audio-tweaks.git
cd rpi-usb-audio-tweaks/boot
cp kernel8.img-6.1-rc3-RT-* /boot/
cp /boot/cmdline.txt /boot/cmdline.txt.dist
cp /boot/config.txt /boot/config.txt.dist
cp config.txt /boot/
cp cmdline.txt /boot/
mkdir /boot/dist.dtbfiles
# next 2 lines does not work for older rpi4 , for safety commented out
# cp /boot/bcm271*.dtb /boot/dist.dtbfiles/
# cp boot/bcm2711-rpi-* /boot/
cp babysit.sh ../
chmod 755 ../babysit.sh
cp babysit.service /etc/systemd/system/
systemctl enable babysit
systemctl start babysit
cp /etc/rc.local /etc/rc.local.dist
cp etc/rc.local /etc/rc.local
chmod 755 /etc/rc.local
cp 10-audiophilize.sh ../
cp 20-tweaks.sh ../
cp hex2bin.sh ../
cp psthread-rpi ../
chmod 755 ../psthread-rpi
mv /etc/systemd/system/rc-local.service.d/ttyoutput.conf /etc/systemd/system/rc-local.service.d/ttyoutput.conf.dist

# RoonBridge install
cd ~pi
wget https://download.roonlabs.net/builds/roonbridge-installer-linuxarmv8.sh
bash roonbridge-installer-linuxarmv8.sh
systemctl disable roonbridge

sync
reboot