git.zerfleddert.de Git - fhem-stuff/blob - COC/update-coc

   1 #!/bin/sh
   2
   3 if [ "`id -u`" != "0" ]; then
   4         exec sudo "${0}" "${@}"
   5 fi
   6
   7 echo "calling COC bootloader..."
   8 if test ! -d /sys/class/gpio/gpio17; then echo 17 > /sys/class/gpio/export; fi
   9 if test ! -d /sys/class/gpio/gpio18; then echo 18 > /sys/class/gpio/export; fi
  10 echo out > /sys/class/gpio/gpio17/direction
  11 echo out > /sys/class/gpio/gpio18/direction
  12 echo 0 > /sys/class/gpio/gpio18/value
  13 echo 0 > /sys/class/gpio/gpio17/value
  14 sleep 1
  15 echo 1 > /sys/class/gpio/gpio17/value
  16 sleep 1
  17 echo 1 > /sys/class/gpio/gpio18/value
  18
  19 avrdude -v -p atmega1284p -P /dev/ttyAMA0 -b 38400 -c avr109 -U flash:w:COC.hex