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
Date Author Notes 29/09/2011 SOH Madgwick Initial release 02/10/2011 SOH Madgwick Optimised for reduced CPU load 19/02/2012 SOH Madgwick Magnetometer measurement is normalised