DHT-sensor-library/DHT_U.h
2016-10-26 23:44:39 +02:00

79 lines
2.2 KiB
C++

// DHT Temperature & Humidity Unified Sensor Library
// Copyright (c) 2014 Adafruit Industries
// Author: Tony DiCola
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
#ifndef DHT_U_H
#define DHT_U_H
#include <Adafruit_Sensor.h>
#include <DHT.h>
#define DHT_SENSOR_VERSION 1
class DHT_Unified {
public:
DHT_Unified(uint8_t pin, uint8_t type, uint8_t count=6, int32_t tempSensorId=-1, int32_t humiditySensorId=-1);
void begin();
class Temperature : public Adafruit_Sensor {
public:
Temperature(DHT_Unified* parent, int32_t id);
bool getEvent(sensors_event_t* event);
void getSensor(sensor_t* sensor);
private:
DHT_Unified* _parent;
int32_t _id;
};
class Humidity : public Adafruit_Sensor {
public:
Humidity(DHT_Unified* parent, int32_t id);
bool getEvent(sensors_event_t* event);
void getSensor(sensor_t* sensor);
private:
DHT_Unified* _parent;
int32_t _id;
};
Temperature temperature() {
return _temp;
}
Humidity humidity() {
return _humidity;
}
private:
DHT _dht;
uint8_t _type;
Temperature _temp;
Humidity _humidity;
void setName(sensor_t* sensor);
void setMinDelay(sensor_t* sensor);
};
#endif