102 lines
3 KiB
C
102 lines
3 KiB
C
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/*!
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* @file DHT_U.h
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*
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* DHT Temperature & Humidity Unified Sensor Library<Paste>
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*
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* Adafruit invests time and resources providing this open source code,
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* please support Adafruit andopen-source hardware by purchasing products
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* from Adafruit!
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*
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* Written by Tony DiCola (Adafruit Industries) 2014.
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*
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* MIT license, all text above must be included in any redistribution
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*
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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
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell 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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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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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
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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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 /**< Sensor Version */
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/*!
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* @brief Class that stores state and functions for interacting with
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* DHT_Unified.
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*/
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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,
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int32_t tempSensorId = -1, int32_t humiditySensorId = -1);
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void begin();
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/*!
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* @brief Class that stores state and functions about Temperature
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*/
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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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/*!
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* @brief Class that stores state and functions about Humidity
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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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/*!
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* @brief Returns temperature stored in _temp
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* @return Temperature value
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*/
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Temperature temperature() { return _temp; }
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/*!
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* @brief Returns humidity stored in _humidity
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* @return Humidity value
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*/
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Humidity humidity() { return _humidity; }
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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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