LSM6DS33 Datasheet, PDF (64/77 Pages) STMicroelectronics – iNEMO inertial module: always-on 3D accelerometer and 3D gyroscope

Register description
LSM6DS33
Table 132. FUNC_SRC register description
Pedometer step recognition on delta time status. Default value: 0
STEP_COUNT
_DELTA_IA ^{(0: no step recognized during delta time; 1: at least one step recognized during}
delta time)
SIGN_
Significant motion event detection status. Default value: 0
MOTION_IA (0: significant motion event not detected; 1: significant motion event detected)
TILT_IA
Tilt event detection status. Default value: 0
(0: tilt event not detected; 1: tilt event detected)
STEP_
Step detector event detection status. Default value: 0
DETECTED (0: step detector event not detected; 1: step detector event detected)
STEP_
Step counter overflow status. Default value: 0
OVERFLOW (0: step counter value < 2¹⁶_{; 1: step counter value reached 2}¹⁶₎
9.52
TAP_CFG (58h)
Time stamp, pedometer, tilt, filtering, and tap recognition functions configuration register
(r/w).
Table 133. TAP_CFG register
TIMER_
EN
PEDO_EN TILT_EN
SLOPE
_FDS
TAP_X_EN
TAP_Y_EN
TAP_Z_EN
LIR
Table 134. TAP_CFG register description
TIMER_EN
Time stamp count enable, output data are collected in TIMESTAMP0_REG (40h),
TIMESTAMP1_REG (41h), TIMESTAMP2_REG (42h) register. Default: 0
(0: time stamp count disabled; 1: time stamp count enabled)
Pedometer algorithm enable. Default value: 0
PEDO_EN
(0: pedometer algorithm disabled; 1: pedometer algorithm enabled)
TILT_EN
Tilt calculation enable. Default value: 0
(0: tilt calculation disabled; 1: tilt calculation enabled.)
Enable accelerometer HP and LPF2 filters (refer to Figure 5). Default value: 0
SLOPE_FDS
(0: disable; 1: enable)
Enable X direction in tap recognition. Default value: 0
TAP_X_EN
(0: X direction disabled; 1:X direction enabled)
Enable Y direction in tap recognition. Default value: 0
TAP_Y_EN
(0: Y direction disabled; 1:Y direction enabled)
Enable Z direction in tap recognition. Default value: 0
TAP_Z_EN
(0: Z direction disabled; 1:Z direction enabled)
Latched Interrupt. Default value: 0
LIR
(0: interrupt request not latched; 1: interrupt request latched)
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