ST X-CUBE-MEMS1 User Manual

Introduction
The MotionFX is a middleware library component of the X-CUBE-MEMS1 software and runs on STM32. It provides real-time
motion-sensor data fusion. It also performs gyroscope bias and magnetometer hard iron calibration.
This library is intended to work with ST MEMS only
.
The algorithm is provided in static library format and is designed to be used on STM32 microcontrollers based on the ARM
®
Cortex
®
-M0+, ARM
®
Cortex
®
-M3, ARM
®
Cortex
®
-M4 or ARM
®
Cortex
®
-M7 architectures.
It is built on top of STM32Cube software technology to ease portability across different STM32 microcontrollers.
The software comes with sample implementation running on X-NUCLEO-IKS01A2 or X-NUCLEO-IKS01A3 expansion board on
a NUCLEO-F401RE, NUCLEO-L476RG, NUCLEO-L152RE or NUCLEO-L073RZ development board.
Getting started with MotionFX sensor fusion library in X-CUBE-MEMS1
expansion for STM32Cube
UM2220
User manual
UM2220 - Rev 7 - March 2020
For further information contact your local STMicroelectronics sales of
fice.
www.st.com

ST X-CUBE-MEMS1 Specifications

General

Brand	ST
Model	X-CUBE-MEMS1
Category	Accessories
Language	English

Summary

Introduction to MotionFX

Introduction

Overview of the MotionFX library, its purpose, and target applications.

MotionFX Middleware Library

MotionFX Overview

Provides an overview of the MotionFX library's functionality, purpose, and compatibility.

MotionFX Library Description

Details the library's features, sensor fusion modes, parameters, and requirements.

MotionFX Algorithm Performance

Algorithm Performance Analysis

Presents tables detailing algorithm execution time on different STM32 MCUs.

MotionFX Sample Application

Sample Application Guide

Describes using the sample application with STM32 Nucleo boards and Unicleo-GUI.

Document Revision History

Document Revision Log

Lists changes made to the document across its various versions.