recipes/pandora-system/pandora-scripts-wifi/op_bluetooth_work.sh

   1 #!/bin/sh
   2
   3 kernel_major=`uname -r | cut -c 1`
   4 if [ "$kernel_major" = "2" ]; then
   5         # new kernel only (for now)
   6         exit 0
   7 fi
   8
   9 if [ "$1" = "1" ]; then
  10         if [ ! -e /sys/class/gpio/gpio15/value ]; then
  11                 echo 15 > /sys/class/gpio/export
  12                 sleep 0.2
  13                 echo out > /sys/class/gpio/gpio15/direction
  14         fi
  15         echo 0 > /sys/devices/platform/omap_uart.0/sleep_timeout
  16         echo 1 > /sys/class/gpio/gpio15/value
  17         hciattach /dev/ttyO0 texasalt 3000000
  18         INTERFACE="`hciconfig | grep "^hci" | cut -d ':' -f 1`"
  19         if [ -z "$INTERFACE" ]; then
  20                 killall hciattach
  21                 echo 0 > /sys/class/gpio/gpio15/value
  22                 exit 1
  23         fi
  24         if [ -e /sys/class/leds/ ] ; then
  25                 for led in /sys/class/leds/* ; do
  26                         trigger=$(grep "$(basename $led)" /etc/default/leds | grep bluetooth | \
  27                                         awk '{print $2}' )
  28                         if [ "$trigger" = "bluetooth" ] ; then
  29                                 echo default-on > "$led/trigger"
  30                                 echo 255 > "$led/brightness"
  31                         fi
  32                 done
  33         fi
  34         exit 0
  35 elif [ "$1" = "0" ]; then
  36         killall hciattach
  37         echo 0 > /sys/class/gpio/gpio15/value
  38         if [ -e /sys/class/leds/ ] ; then
  39                 for led in /sys/class/leds/* ; do
  40                         trigger=$(grep "$(basename $led)" /etc/default/leds | grep bluetooth | \
  41                                         awk '{print $2}' )
  42                         if [ "$trigger" = "bluetooth" ] ; then
  43                                 echo 0 > "$led/brightness"
  44                         fi
  45                 done
  46         fi
  47         echo 10 > /sys/devices/platform/omap_uart.0/sleep_timeout
  48         exit 0
  49 else
  50         echo "invalid argument"
  51         exit 1
  52 fi
  53