BTヘッドセットを使うためのシェル ($ ./bt-audio.sh { connect | disconnect })

bt-audio.sh

#!/bin/bash

# Device E3:28:E9:21:61:5E TaoTronics TT-BH07
mac="E3:28:E9:21:61:5E"
devname="TaoTronics TT-BH07"

# このshを使う前にあらかじめペアリングしておく:
# $ bluetoothctl 
# ...
# [NEW] Device E3:28:E9:21:61:5E TaoTronics TT-BH07
# ...
# [bluetooth]# pair E3:28:E9:21:61:5E

#
# Usage:
# ### Connect:
# $ ./bt-audio.sh connect
# ### Disconnect:
# $ ./bt-audio.sh disconnect
#

connectOrDisconnect=$1

if [ $# -ne 1 ]; then
  echo "Needs an argument 'connect' or 'disconnect'. Nothing is done..."
  exit
fi

# enable bluetooth
sudo systemctl start bluetooth

sleep 1

# run the program bluez
echo "${connectOrDisconnect}ing bluetooth audio device '${devname}' (${mac}) ..."
echo -e 'power on\n'${connectOrDisconnect}' '$mac' \nquit' | bluetoothctl