#!/bin/bash

. /home/pi/little-backup-box/scripts/gpio

function blink()
{
  local pin=$1
  local speed=$2

  while :
  do
    gpio write $pin 1
    sleep $speed
    gpio write $pin 0
    sleep $speed
  done

}


# Just invoke our function if the script is called directly
if [ "$BASH_SOURCE" == "$0" ]; then
  gpio mode $1 out
  blink $@
fi