fs/skeleton/etc/diag.d/D04led

#!/bin/sh

set -e

. $(dirname $0)/Config.sh
. $(dirname $0)/utils.sh

error=

cleanup()
{
  :
}

led_gfrg200()
{
  gpio=$(dirname $0)/gpio_gfrg200
  delay=100	# doesn't really matter, python is slow
  count=10

  # both off
  run $gpio red=0 blue=0

  # flash red led
  run $gpio loop=$count red=1 delay=$delay red=0 delay=$delay end

  # flash blue led
  run $gpio loop=$count blue=1 delay=$delay blue=0 delay=$delay end

  # flash both alternate
  run $gpio loop=$count red=1 blue=0 delay=$delay red=0 blue=1 delay=$delay end blue=0

  # flash both together
  run $gpio loop=$count red=1 blue=1 delay=$delay red=0 blue=0 delay=$delay end
}

case "$1" in
  diag | quick)
    if led_gfrg200; then
      echo PASS
    else
      echo FAIL "$error"
    fi
    ;;
  *)
    echo "Usage: $0 {diag|quick}"
    exit 1
esac