#pragma once

#include <stdint.h>

typedef enum {
  DHT22_OK,
  DHT22_TIMING_ERROR,
  DHT22_CHECKSUM_ERROR,
} dht22_error;

typedef uint16_t deci_percent;
typedef int16_t  deci_degrees_c;

deci_percent dht22_relative_humidity();
deci_degrees_c dht22_temperature();
dht22_error dht22_read();