scripts/bt-dev-end.sh

   1 #!/bin/sh
   2 PATH=/bin:/usr/bin:/sbin:/usr/sbin
   3
   4 GREP="/bin/grep"
   5 HCI_CONFIG=/usr/bin/hciconfig
   6
   7 echo "Check for Bluetooth device status"
   8 if (${HCI_CONFIG} | ${GREP} hci); then
   9         echo "Bluetooth device is UP"
  10         ${HCI_CONFIG} hci0 down
  11 else
  12         echo "Did not attach HCI"
  13         exit 1
  14 fi
  15
  16 TIMEOUT=20
  17
  18 for (( i=1; i<=$TIMEOUT; i++))
  19 do
  20         /bin/sleep 0.1
  21
  22         if [ $i -eq $TIMEOUT ]
  23         then
  24                 echo "time expired happen $i"
  25                 exit 2
  26         fi
  27
  28         if (${HCI_CONFIG} | ${GREP} DOWN); then
  29                 echo "Bluetooth device is down"
  30                 break
  31         fi
  32
  33         echo "Continue...$i"
  34 done
  35 exit 0