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