LSM6DS3US Datasheet, PDF (64/104 Pages) STMicroelectronics – iNEMO inertial module: always-on 3D accelerometer and 3D gyroscope

Register description
LSM6DS3US
FF_IA
SLEEP_
STATE_IA
WU_IA
X_WU
Y_WU
Z_WU
Table 77. WAKE_UP_SRC register description
Free-fall event detection status. Default: 0
(0: free-fall event not detected; 1: free-fall event detected)
Sleep event status. Default value: 0
(0: sleep event not detected; 1: sleep event detected)
Wakeup event detection status. Default value: 0
(0: wakeup event not detected; 1: wakeup event detected.)
Wakeup event detection status on X-axis. Default value: 0
(0: wakeup event on X-axis not detected; 1: wakeup event on X-axis detected)
Wakeup event detection status on Y-axis. Default value: 0
(0: wakeup event on Y-axis not detected; 1: wakeup event on Y-axis detected)
Wakeup event detection status on Z-axis. Default value: 0
(0: wakeup event on Z-axis not detected; 1: wakeup event on Z-axis detected)
9.24
TAP_SRC (1Ch)
Tap source register (r).
Table 78. TAP_SRC register
0⁽¹⁾
TAP_IA
SINGLE_
TAP
DOUBLE_
TAP
TAP_SIGN
X_TAP
Y_TAP
1. This bit must be set to ‘0’ for the correct operation of the device.
TAP_IA
Table 79. TAP_SRC register description
Tap event detection status. Default: 0
(0: tap event not detected; 1: tap event detected)
Single-tap event status. Default value: 0
SINGLE_TAP
(0: single tap event not detected; 1: single tap event detected)
Double-tap event detection status. Default value: 0
DOUBLE_TAP
(0: double-tap event not detected; 1: double-tap event detected.)
TAP_SIGN
Sign of acceleration detected by tap event. Default: 0
(0: positive sign of acceleration detected by tap event;
1: negative sign of acceleration detected by tap event)
X_TAP
Tap event detection status on X-axis. Default value: 0
(0: tap event on X-axis not detected; 1: tap event on X-axis detected)
Y_TAP
Tap event detection status on Y-axis. Default value: 0
(0: tap event on Y-axis not detected; 1: tap event on Y-axis detected)
Z_TAP
Tap event detection status on Z-axis. Default value: 0
(0: tap event on Z-axis not detected; 1: tap event on Z-axis detected)
Z_TAP
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