Help¶

Activity detection can be configured as referenced or absolute. When using absolute activity detection, acceleration samples are compared directly to a user set threshold to determine whether motion is present. In many applications, it is advantageous for activity detection to be based not on an absolute threshold, but on a deviation from a reference point or orientation.

Direct dependencies¶

ADXL372 && SENSOR

(Includes any dependencies from if’s and menus.)

Defaults¶

“y” if ADXL372 && SENSOR

Kconfig definition¶

At drivers/sensor/adxl372/Kconfig:174

Included via Kconfig:10 → Kconfig.zephyr:35 → drivers/Kconfig:64 → drivers/sensor/Kconfig:32

Menu path: (top menu) → Device Drivers → Sensor Drivers → ADXL372 Three Axis High-g I2C/SPI accelerometer

config ADXL372_REFERENCED_ACTIVITY_DETECTION_MODE
    bool
    prompt "Use referenced activity/in-activity detection" if ADXL372 && SENSOR
    default "y" if ADXL372 && SENSOR
    depends on ADXL372 && SENSOR
    help
      Activity detection can be configured as referenced or absolute.
      When using absolute activity detection, acceleration samples are
      compared directly to a user set threshold to determine whether
      motion is present. In many applications, it is advantageous for
      activity detection to be based not on an absolute threshold,
      but on a deviation from a reference point or orientation.

(Definitions include propagated dependencies, including from if’s and menus.)