init Files

libraries/DHT_sensor_library/DHT_U.h

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+/*!
+ *  @file DHT_U.h
+ *
+ *  DHT Temperature & Humidity Unified Sensor Library<Paste>
+ *
+ *  Adafruit invests time and resources providing this open source code,
+ *  please support Adafruit andopen-source hardware by purchasing products
+ *  from Adafruit!
+ *
+ *  Written by Tony DiCola (Adafruit Industries) 2014.
+ *
+ *  MIT license, all text above must be included in any redistribution
+ *
+ *  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 /**< Sensor Version */
+
+/*!
+ *  @brief  Class that stores state and functions for interacting with
+ * DHT_Unified.
+ */
+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();
+
+  /*!
+   *  @brief  Class that stores state and functions about Temperature
+   */
+  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;
+  };
+
+  /*!
+   *  @brief  Class that stores state and functions about Humidity
+   */
+  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;
+  };
+
+  /*!
+   *  @brief  Returns temperature stored in _temp
+   *  @return Temperature value
+   */
+  Temperature temperature() { return _temp; }
+
+  /*!
+   *  @brief  Returns humidity stored in _humidity
+   *  @return Humidity value
+   */
+  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