Adafruit_AM2315.h

/***************************************************
  This is a library for the AM2315 Humidity Pressure & Temp Sensor

  Designed specifically to work with the AM2315 sensor from Adafruit
  ----> https://www.adafruit.com/products/1293

  These displays use I2C to communicate, 2 pins are required to
  interface
  Adafruit invests time and resources providing this open source code,
  please support Adafruit and open-source hardware by purchasing
  products from Adafruit!

  Written by Limor Fried/Ladyada for Adafruit Industries.
  BSD license, all text above must be included in any redistribution
 ****************************************************/

#if (ARDUINO >= 100)
#include "Arduino.h"
#else
#include "WProgram.h"
#endif

#include <Adafruit_I2CDevice.h>

#define AM2315_I2CADDR 0x5C
#define AM2315_READREG 0x03

class Adafruit_AM2315 {
public:
  Adafruit_AM2315(TwoWire *theI2C = &Wire);
  boolean begin(void);
  float readTemperature(void);
  float readHumidity(void);
  bool readTemperatureAndHumidity(float *, float *);

private:
  Adafruit_I2CDevice *i2c_dev = NULL; 
  boolean readData(void);
  float humidity, temp;
  uint32_t lastreading;
};