scripts/bt-dev-start.sh

   1 #!/bin/sh
   2
   3 # Script for registering Broadcom UART BT device
   4 BT_UART_DEVICE=/dev/ttySAC3
   5 BT_CHIP_TYPE=bcm2035
   6 #BCM_TOOL=/usr/bin/bcmtool_4330b1
   7 BCM_TOOL=/usr/bin/bcmtool_4358a1
   8
   9 BT_PLATFORM_DEFAULT_HCI_NAME="TIZEN-Mobile"
  10 UART_SPEED=3000000
  11
  12 #set default firmware
  13 #BCM_FIRMWARE=BT_FW_BCM4330B1_002.001.003.0221.0265.hcd
  14 BCM_FIRMWARE=BT_FW_BCM4358A1_001.002.005.0032.0066.hcd
  15
  16 REVISION_NUM=`grep Revision /proc/cpuinfo | awk "{print \\$3}"`
  17 REVISION_HIGH=`echo $REVISION_NUM| cut -c1-2`
  18 REVISION_LOW=`echo $REVISION_NUM| cut -c3-`
  19
  20 HARDWARE=`grep Hardware /proc/cpuinfo | awk "{print \\$3}"`
  21
  22 if [ ! -e "$BT_UART_DEVICE" ]
  23 then
  24         mknod $BT_UART_DEVICE c 204 64
  25 fi
  26
  27 if [ ! -e /opt/etc/.bd_addr ]
  28 then
  29         # Set BT address
  30         /usr/bin/setbd
  31 fi
  32
  33 # Trun-on Bluetooth Chip
  34 rfkill unblock bluetooth
  35
  36 echo "Check for Bluetooth device status"
  37 if (/usr/sbin/hciconfig | grep hci); then
  38         echo "Bluetooth device is UP"
  39         /usr/sbin/hciconfig hci0 up
  40 else
  41         echo "Bluetooth device is DOWN"
  42         echo "Registering Bluetooth device"
  43
  44         $BCM_TOOL $BT_UART_DEVICE -FILE=/usr/etc/bluetooth/$BCM_FIRMWARE -BAUD=$UART_SPEED -ADDR=/opt/etc/.bd_addr -SETSCO=0,0,0,0,0,0,0,3,3,0 -LP > /dev/null 2>&1
  45
  46         # Attaching Broadcom device
  47         if (/usr/sbin/hciattach $BT_UART_DEVICE -s $UART_SPEED $BT_CHIP_TYPE $UART_SPEED flow); then
  48                 sleep 0.1
  49                 /usr/sbin/hciconfig hci0 up
  50                 /usr/sbin/hciconfig hci0 name $BT_PLATFORM_DEFAULT_HCI_NAME
  51                 /usr/sbin/hciconfig hci0 sspmode 1
  52                 echo "HCIATTACH success"
  53         else
  54                 echo "HCIATTACH failed"
  55                 rfkill block bluetooth
  56         fi
  57 fi