sensor_fusion_class.cc File Reference

An easy-to-use interface to the NXP Sensor Fusion version 7 library algorithms. More...

#include "sensor_fusion_class.h"
#include <Stream.h>
#include <stdint.h>
#include "sensor_fusion/sensor_fusion.h"
#include "sensor_fusion/control.h"
#include "sensor_fusion/driver_sensors.h"
#include "sensor_fusion/status.h"

Include dependency graph for sensor_fusion_class.cc:

Go to the source code of this file.

Variables
const float	kDegToRads = PI / 180.0
	To convert Degrees to Radians, multiply by this constant.
const float	kCelsiusToKelvin = 273.15
	To convert degrees C to K, add this constant.
const float	kGeesToMPerSS = 9.80665
	To convert acceleration in G to m/s^2, multiply by this constant.

Detailed Description

An easy-to-use interface to the NXP Sensor Fusion version 7 library algorithms.

It is configured to work with the Adafruit breakout board #3643 using the NXP FXOS8700 magnetometer/accelerometer and FXAS21002 gyroscope sensor ICs, but can be modified to work with other sensors having an I2C interface. With additional modification, it can also work with SPI interface sensors.

A C++ class provides simple access to the most common sensor fusion functions, but it is also possible to directly interface with the library methods contained in the underlying C files, which are based on those provided by NXP in their version 7.20 release.

Definition in file sensor_fusion_class.cc.

Variable Documentation

kCelsiusToKelvin

const float kCelsiusToKelvin = 273.15

To convert degrees C to K, add this constant.

Definition at line 37 of file sensor_fusion_class.cc.

kDegToRads

const float kDegToRads = PI / 180.0

To convert Degrees to Radians, multiply by this constant.

Definition at line 36 of file sensor_fusion_class.cc.

kGeesToMPerSS

const float kGeesToMPerSS = 9.80665

To convert acceleration in G to m/s^2, multiply by this constant.

Definition at line 38 of file sensor_fusion_class.cc.