Class that stores state and functions for interacting with AMG88xx IR sensor chips. More...

#include <Adafruit_AMG88xx.hpp>

Public Member Functions
	Adafruit_AMG88xx (TwoWire &w, uint8_t addr=AMG88xx_ADDRESS)
	Bind the I2C bus and 7-bit sensor address; call begin() before reading.
	~Adafruit_AMG88xx (void)
	Destroy the wrapper without taking ownership of the I2C bus.
bool	begin ()
	Initialize I2C and configure normal mode, 10 FPS, and disabled interrupts.
void	readPixels (float *buf, uint8_t size=AMG88xx_PIXEL_ARRAY_SIZE)
	Read infrared pixel temperatures in degrees Celsius.
float	readThermistor ()
	Return the internal thermistor temperature in degrees Celsius.
void	setMovingAverageMode (bool mode)
	Enable (true) or disable (false) the hardware moving average.
void	enableInterrupt ()
	Enable the sensor interrupt output.
void	disableInterrupt ()
	Disable the sensor interrupt output.
void	setInterruptMode (uint8_t mode)
	Select AMG88xx_DIFFERENCE or AMG88xx_ABSOLUTE_VALUE interrupt mode.
void	getInterrupt (uint8_t *buf, uint8_t size=8)
	Read the per-pixel interrupt bitmap into buf; size is a byte count up to 8.
void	clearInterrupt ()
	Clear sensor interrupt flags using the flag-reset command.
void	setInterruptLevels (float high, float low)
	Set high/low temperature thresholds in degrees Celsius; hysteresis is 95% of high.
void	setInterruptLevels (float high, float low, float hysteresis)
	Set high/low thresholds and hysteresis explicitly, all in degrees Celsius.

Detailed Description

Class that stores state and functions for interacting with AMG88xx IR sensor chips.

Examples: feather-m0/AMG88xx/main.cpp, and feather-m0/AMG88xx_IoT.own/main.cpp.

Constructor & Destructor Documentation

Adafruit_AMG88xx::Adafruit_AMG88xx	(	TwoWire &	w,
		uint8_t	addr = AMG88xx_ADDRESS )

inline

Bind the I2C bus and 7-bit sensor address; call begin() before reading.

127: Wire(w), _i2caddr(addr) {};

TwoWire & Wire

Adafruit_AMG88xx::~Adafruit_AMG88xx ( void )

inline

Destroy the wrapper without taking ownership of the I2C bus.

131{};

bool Adafruit_AMG88xx::begin ( )

Initialize I2C and configure normal mode, 10 FPS, and disabled interrupts.

Returns: Always true in this implementation; transfer failures are not checked.

void Adafruit_AMG88xx::readPixels	(	float *	buf,
		uint8_t	size = AMG88xx_PIXEL_ARRAY_SIZE )

Read infrared pixel temperatures in degrees Celsius.

Parameters

buf	Output array of at least size floats.
size	Number of pixels, 1 through 64; larger values are unsafe.

The documentation for this class was generated from the following file: