This library wraps the official implementation of MadgwickAHRS algorithm to get orientation of an object based on accelerometer and gyroscope readings

Copyright (c) Arduino LLC. All right reserved.

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

Implementation of Madgwick’s IMU and AHRS algorithms. See: http://www.x-io.co.uk/node/8#open_source_ahrs_and_imu_algorithms