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
TDK APEX features
#define	TDK_APEX_DISABLE   (0)
	Disable APEX feature.
#define	TDK_APEX_PEDOMETER   (1)
	Enable Pedometer feature.
#define	TDK_APEX_TILT   (2)
	Enable Tilt detection feature.
#define	TDK_APEX_SMD   (3)
	Enable Significant Motion Detector (SMD) feature.
#define	TDK_APEX_WOM   (4)
	Enable Wake on Motion (WoM) feature.
#define	TDK_APEX_TAP   (5)
	Enable TAP gesture detection feature.

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_DISABLE

#define TDK_APEX_DISABLE   (0)

Disable APEX feature.

TDK_APEX_PEDOMETER

#define TDK_APEX_PEDOMETER   (1)

Enable Pedometer feature.

TDK_APEX_SMD

#define TDK_APEX_SMD   (3)

Enable Significant Motion Detector (SMD) feature.

TDK_APEX_TAP

#define TDK_APEX_TAP   (5)

Enable TAP gesture detection feature.

TDK_APEX_TILT

#define TDK_APEX_TILT   (2)

Enable Tilt detection feature.

TDK_APEX_WOM

#define TDK_APEX_WOM   (4)

Enable Wake on Motion (WoM) feature.

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.