OSMC PS3 controller via Bluetooth on the Raspberry Pi 3

sixad

#!/bin/bash
### BEGIN INIT INFO
# Provides: sixad
# Required-Start:    $local_fs $syslog $remote_fs bluetooth
# Required-Stop:     $local_fs $syslog $remote_fs
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Start sixad
### END INIT INFO
#
# Author:       falkTX <[email protected]>
#
# set -e

PATH=/bin:/usr/bin:/sbin:/usr/sbin
DAEMON=/usr/bin/sixad

sixad_already_running_check () {
ps -e | grep sixad-bin > /dev/null
}

. /lib/lsb/init-functions

bt_device_check () {
if (which hciconfig > /dev/null); then
  while (! hciconfig dev &> /dev/null); do
    echo "No bluetooth adapters found on the system; will try again in 1 second.">>/var/log/sixad
    sleep 1;
  done

  VER=`hciconfig default version | grep "HCI Ver" | awk '{print$3}'`
  if [ "$VER" == "1.1" ]; then
    echo "***** NOTICE *****">>/var/log/sixad
    echo "You're using a very old bluetooth dongle,">>/var/log/sixad
    echo "the Sixaxis will not work properly!">>/var/log/sixad
  elif [ "$VER" == "1.0" ]; then
    echo "***** WARNING *****">>/var/log/sixad
    echo "You're using a _really_ old bluetooth dongle,">>/var/log/sixad
    echo "the Sixaxis will just not work!">>/var/log/sixad
  fi
  bt_device_enable
fi
}

bt_device_enable () {
bt_device_up
bt_device_pscan
echo "Bluetooth Enabled">>/var/log/sixad
}

bt_device_up () {
hciconfig hci0 up
}

bt_device_pscan () {
hciconfig hci0 pscan
}

case "$1" in
  start)
if (sixad_already_running_check "$1"); then
  log_warning_msg "sixad is already running"
else
{
  log_daemon_msg "Setting up Bluetooth"
  bt_device_check
  env sleep 1
  log_daemon_msg "Starting sixad"
  $DAEMON --start &>>/var/log/sixad &
  log_end_msg 0
}
fi
    ;;
  stop)
    if (sixad_already_running_check "$1"); then
    {
      log_daemon_msg "Stopping sixad"
      $DAEMON --stop || true
      log_end_msg 0
    }
    else
      log_warning_msg "sixad is not running"
    fi
    ;;
  restart)
    $0 stop
    $0 start
    ;;
  status)
    status_of_proc "sixad-bin" "sixad" && exit 0 || exit $?
    ;;
  *)
    echo "Usage: /etc/init.d/sixad {start|stop|restart|status}" >&2
    exit 1
    ;;
esac

exit 0

Inspired by: https://github.com/RetroPie/RetroPie-Setup/blob/master/scriptmodules/supplementary/ps3controller.sh
and https://github.com/RetroPie/sixad/blob/master/sixad.