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|
#!/bin/sh
#
# Script for registering Broadcom UART BT device
#
BT_UART_DEVICE=/dev/ttySAC0
BT_CHIP_TYPE=bcm2035
BCM_TOOL=/usr/bin/bcmtool_4330b1
BT_ADDR=/csa/bluetooth/.bd_addr
UART_SPEED=3000000
TIMEOUT=24
# defult firmware
# SEMCO external LNA, I2S slave, fix high sleep current
BCM_FIRMWARE=BCM20710A1_001.002.014.0059.0060.hcd
#B2 - REV_01 - 4334W SEMCO B58 module with iPA(internal PA)
#B2 - REV_02 - 4334W SEMCO B58 module with ePA(external PA)
BCM_B2_FIRMWARE=BCM4334B0_002.001.013.1675.1676_B2_ORC.hcd
BCM_B2_SEC_FIRMWARE_REV_01=BCM4334W_Rinato_TestOnly.hcd
BCM_B2_SEC_FIRMWARE_REV_02=BCM4334W_001.002.003.0997.1027_B58_ePA.hcd
HOST_NAME=`grep Hardware /proc/cpuinfo | awk "{print \\$3}"`
REVISION_NUM=`grep Revision /proc/cpuinfo | awk "{print \\$3}"`
if [ "$HOST_NAME" == "B2" ]; then
if [ "$REVISION_NUM" == "0000" ]; then
BCM_FIRMWARE=$BCM_B2_FIRMWARE
else
if [ "$REVISION_NUM" == "0001" ]; then
BCM_FIRMWARE=$BCM_B2_SEC_FIRMWARE_REV_01
else
BCM_FIRMWARE=$BCM_B2_SEC_FIRMWARE_REV_02
fi
fi
fi
echo $BCM_FIRMWARE
if [ ! -e "$BT_UART_DEVICE" ]
then
mknod $BT_UART_DEVICE c 204 64
fi
# Set BT address: This will internally check for the file presence
/usr/bin/setbd
#if the setbd return non 0, which means incorrect bd address file, then exit
if [ $? -ne 0 ]
then
exit 1
fi
rfkill unblock bluetooth
echo "Check for Bluetooth device status"
if (/usr/bin/hciconfig | grep hci); then
echo "Bluetooth device is UP"
/usr/bin/hciconfig hci0 up
else
echo "Bluetooth device is DOWN"
echo "Registering Bluetooth device"
# In tizenW hardware first time bcmtool download may not success, hence we need to try more times
MAXBCMTOOLTRY=5
flag=0
for (( c=1; c<=$MAXBCMTOOLTRY; c++))
do
echo "******* Bcmtool download attempt $c ********"
$BCM_TOOL $BT_UART_DEVICE -FILE=/usr/etc/bluetooth/$BCM_FIRMWARE -BAUD=$UART_SPEED -ADDR=$BT_ADDR -SETSCO=0,0,0,0,0,0,0,3,3,0 -LP &
bcmtool_pid=$!
#Check next timeout seconds for bcmtool success
for (( i=1; i<=$TIMEOUT; i++))
do
sleep 0.1
kill -0 $bcmtool_pid
bcmtool_alive=$?
if [ $i -eq $TIMEOUT ]
then
echo "time expired happen $i"
kill -TERM $bcmtool_pid
break
# rfkill block bluetooth
# exit 1
fi
if [ $bcmtool_alive -eq 0 ]
then
echo "Continue....$i"
continue
else
echo "Break.......$i"
flag=1
break
fi
done
if [ $flag -eq 1 ]
then
echo "Break bcmtool download loop on $c attempt"
break
else
sleep 1
echo "sleep done"
fi
if [ $c -eq $MAXBCMTOOLTRY ]
then
echo "***** No Chance to activate, count=$c ******"
rfkill block bluetooth
exit 1
fi
done
echo "Try for hciattach"
# Attaching Broadcom device
if (/usr/bin/hciattach $BT_UART_DEVICE -s $UART_SPEED $BT_CHIP_TYPE $UART_SPEED flow); then
sleep 0.1
echo "HCIATTACH success"
else
echo "HCIATTACH failed"
rfkill block bluetooth
cp /var/log/messages /var/lib/bluetooth/
fi
fi
#/usr/bin/hciconfig hci0 down
|
