tdk_apex.h File Reference

Extended public API for TDK MEMS sensor. More...

#include <zephyr/drivers/sensor.h>

Go to the source code of this file.

Macros
#define	TDK_APEX_PEDOMETER   (1)
	TDK APEX features.
#define	TDK_APEX_TILT   (2)
#define	TDK_APEX_SMD   (3)
#define	TDK_APEX_WOM   (4)

Enumerations
enum	sensor_channel_tdk_apex { SENSOR_CHAN_APEX_MOTION = SENSOR_CHAN_PRIV_START }
	Extended sensor channel for TDK MEMS supportintg APEX features. More...

Detailed Description

Extended public API for TDK MEMS sensor.

Some capabilities and operational requirements for this sensor cannot be expressed within the sensor driver abstraction.

Macro Definition Documentation

TDK_APEX_PEDOMETER

#define TDK_APEX_PEDOMETER   (1)

TDK APEX features.

TDK_APEX_SMD

#define TDK_APEX_SMD   (3)

TDK_APEX_TILT

#define TDK_APEX_TILT   (2)

TDK_APEX_WOM

#define TDK_APEX_WOM   (4)

Enumeration Type Documentation

sensor_channel_tdk_apex

enum sensor_channel_tdk_apex

Extended sensor channel for TDK MEMS supportintg APEX features.

This exposes sensor channel for the TDK MEMS which can be used for getting the APEX features data.

The APEX (Advanced Pedometer and Event Detection – neXt gen) features of TDK MEMS consist of: ** Pedometer: Tracks step count. ** Tilt Detection: Detect the Tilt angle exceeds 35 degrees. ** Wake on Motion (WoM): Detects motion when accelerometer samples exceed a programmable threshold. This motion event can be used to enable device operation from sleep mode. ** Significant Motion Detector (SMD): Detects significant motion based on accelerometer data.

Enumerator
SENSOR_CHAN_APEX_MOTION	APEX features.