#!/bin/sh
PATH=/bin:/usr/bin:/sbin:/usr/sbin

GREP="/bin/grep"
HCI_CONFIG=/usr/bin/hciconfig

echo "Check for Bluetooth device status"
if (${HCI_CONFIG} | ${GREP} hci); then
	echo "Bluetooth device is UP"
	${HCI_CONFIG} hci0 up
else
	echo "Did not attach HCI"
	exit 1
fi

TIMEOUT=20

for (( i=1; i<=$TIMEOUT; i++))
 do
         /bin/sleep 0.1

        if [ $i -eq $TIMEOUT ]
         then
                 echo "time expired happen $i"
                 exit 2
         fi

        if (${HCI_CONFIG} | ${GREP} UP); then
                 echo "Bluetooth device is made"
                 break
         fi
         echo "Continue...$i"
 done
 exit 0