/*
Copyright (c):

Philipp Matthias Schäfer (philipp.matthias.schaefer@posteo.de), 2020

This file is part of the KrautStatus' Arduino code.

The Clean CommonMark library is free software: you can redistribute it and/or
modify it under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License, or (at your
option) any later version.

The Clean CommonMark library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License
for more details.

You should have received a copy of the GNU Affero General Public License along
with the Clean CommonMark library. If not, see <https://www.gnu.org/licenses/>.
*/

#include <Arduino.h>

#include "sensor.h"
#include "config.h"

void sensor_setup() {
  pinMode(SENSOR_PIN, INPUT_PULLUP);
}

door_state sensor_get_door_state() {
  if (digitalRead(SENSOR_PIN) == HIGH)
    return OPEN;
  return CLOSED;
}