特性 Features

? Supports:

— Accelerometer only (roll, pitch and tilt)

— Magnetometer only (2D auto)

— Gyro only

— Accelerometer plus magnetometer (eCompass)

— Accelerometer plus gyro (gaming)

— Accelerometer plus magnetometer plus gyroscope sensors

? Includes Freescale’s award-winning magnetic compensation software

— Provides geomagnetic field strength, hard- and soft-iron corrections, and quality-of-fit indication

? Very low power consumption

— 3 mA 9-axis fusion IDD on Kinetis ARM? Cortex? M0+ devices at 25 Hz fusion rate/200 Hz

sensor rate

— 0.6mA 9-axis fusion IDD on Kinetis ARM Cortex M4F devices at 25 Hz fusion rate/200 Hz sensor

rate

? Programmable sensor sample and fusion rates

? Supports multiple 3D frames of reference (aerospace NED, Android and Windows 8)

? Library is coded in standard C99 ANSI C

? Compatible with the Freescale Sensor Fusion Toolbox for Android and Windows

? Supported by Freescale CodeWarrior, Kinetis Design Studio and Processor Expert tools

? Out-of-the box support for the following Freedom Development Platforms with FRDM-FXS-MULTx

family of sensor boards

— Cortex M0+: FRDM-KL25Z / FRDM-KL26Z / FRDM-KL46Z

— Cortex M4: FRDM-K20D50M

— Cortex M4F: FRDM-K64F / FRDM-K22F (KDS only)

? Library version 5.00 includes bonus bare-metal implementations for tilt and eCompass.

Typical Applications

? Notebook, tablet and smartphone sensor fusion

? Gaming, motion control, head-mounted displays, wearable electronics

? Air mouse, remote control

? Navigation, eCompass, IoT (Internet of Things) sensor data management