LSM6DS33 datasheet(64/77 Pages) STMICROELECTRONICS

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LSM6DS33

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DocID027423 Rev 4

9.52

TAP_CFG (58h)

Time stamp, pedometer, tilt, filtering, and tap recognition functions configuration register

(r/w).

Table 132. FUNC_SRC register description

STEP_COUNT

_DELTA_IA

Pedometer step recognition on delta time status. Default value: 0

(0: no step recognized during delta time; 1: at least one step recognized during

delta time)

SIGN_

MOTION_IA

Significant motion event detection status. Default value: 0

(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_

DETECTED

Step detector event detection status. Default value: 0

(0: step detector event not detected; 1: step detector event detected)

STEP_

OVERFLOW

Step counter overflow status. Default value: 0

(0: step counter value < 216; 1: step counter value reached 216)

Table 133. TAP_CFG register

TIMER_

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)

PEDO_EN

Pedometer algorithm enable. Default value: 0

(0: pedometer algorithm disabled; 1: pedometer algorithm enabled)

TILT_EN

Tilt calculation enable. Default value: 0

(0: tilt calculation disabled; 1: tilt calculation enabled.)

SLOPE_FDS

Enable accelerometer HP and LPF2 filters (refer to Figure 5). Default value: 0

(0: disable; 1: enable)

TAP_X_EN

Enable X direction in tap recognition. Default value: 0

(0: X direction disabled; 1:X direction enabled)

TAP_Y_EN

Enable Y direction in tap recognition. Default value: 0

(0: Y direction disabled; 1:Y direction enabled)

TAP_Z_EN

Enable Z direction in tap recognition. Default value: 0

(0: Z direction disabled; 1:Z direction enabled)

LIR

Latched Interrupt. Default value: 0

(0: interrupt request not latched; 1: interrupt request latched)

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