18 #include <Adafruit_I2CDevice.h> 21 #define MLX90614_I2CADDR 0x5A 24 #define MLX90614_RAWIR1 0x04 25 #define MLX90614_RAWIR2 0x05 26 #define MLX90614_TA 0x06 27 #define MLX90614_TOBJ1 0x07 28 #define MLX90614_TOBJ2 0x08 30 #define MLX90614_TOMAX 0x20 31 #define MLX90614_TOMIN 0x21 32 #define MLX90614_PWMCTRL 0x22 33 #define MLX90614_TARANGE 0x23 34 #define MLX90614_EMISS 0x24 35 #define MLX90614_CONFIG 0x25 36 #define MLX90614_ADDR 0x2E 37 #define MLX90614_ID1 0x3C 38 #define MLX90614_ID2 0x3D 39 #define MLX90614_ID3 0x3E 40 #define MLX90614_ID4 0x3F 49 bool begin(uint8_t addr = MLX90614_I2CADDR, TwoWire *wire = &Wire);
61 Adafruit_I2CDevice *i2c_dev = NULL;
62 float readTemp(uint8_t reg);
64 uint16_t read16(uint8_t addr);
65 void write16(uint8_t addr, uint16_t data);
66 byte crc8(byte *addr, byte len);
double readAmbientTempC(void)
Get the current ambient temperature in degrees Celcius.
Definition: Adafruit_MLX90614.cpp:113
void writeEmissivity(double emissivity)
Set the emissivity value.
Definition: Adafruit_MLX90614.cpp:76
double readObjectTempF(void)
Get the current temperature of an object in degrees Farenheit.
Definition: Adafruit_MLX90614.cpp:87
bool begin(uint8_t addr=MLX90614_I2CADDR, TwoWire *wire=&Wire)
Begin the I2C connection.
Definition: Adafruit_MLX90614.cpp:32
double readAmbientTempF(void)
Get the current ambient temperature in degrees Farenheit.
Definition: Adafruit_MLX90614.cpp:95
uint16_t readEmissivityReg(void)
Read the raw value from the emissivity register.
Definition: Adafruit_MLX90614.cpp:45
double readEmissivity(void)
Read the emissivity value from the sensor's register and scale.
Definition: Adafruit_MLX90614.cpp:65
Class to read from and control a MLX90614 Temp Sensor.
Definition: Adafruit_MLX90614.h:46
void writeEmissivityReg(uint16_t ereg)
Write the raw unscaled emissivity value to the emissivity register.
Definition: Adafruit_MLX90614.cpp:53
double readObjectTempC(void)
Get the current temperature of an object in degrees Celcius.
Definition: Adafruit_MLX90614.cpp:104