Arduino implementation of the MadgwickAHRS algorithm
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README.adoc

Madgwick Library

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

License

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