LSM6DST datasheet(147/180 Pages) STMICROELECTRONICS

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LSM6DST

Embedded functions register description

180

13.38

STEP_COUNTER_L (62h) and STEP_COUNTER_H (63h)

Step counter output register (r).

13.39

EMB_FUNC_SRC (64h)

Embedded function source register (r/w)

Table 309. EMB_FUNC_SRC register description

Table 304. STEP_COUNTER_L register

STEP_07

STEP_06

STEP_05

STEP_04

STEP_03

STEP_02

STEP_01

STEP_0

Table 305. STEP_COUNTER_L register description

STEP_[7:0]

Step counter output (LSbyte)

Table 306. STEP_COUNTER_H register

STEP_15

STEP_14

STEP_13

STEP_12

STEP_11

STEP_10

STEP_09

STEP_8

Table 307. STEP_COUNTER_H register description

STEP_[15:8]

Step counter output (MSbyte)

Table 308. EMB_FUNC_SRC register

PEDO_

RST_

STEP

0(1)

1. This bit must be set to '0' for the correct operation of the device.

STEP_

DETECTED

STEP_

COUNT_

DELTA_IA

STEP_

OVERFLOW

STEPCOU

NTER_BIT

_SET

0(1)

PEDO_RST_

STEP

Reset pedometer step counter. Read/write bit.

(0: disabled; 1: enabled)

STEP_

DETECTED

Step detector event detection status. Read-only bit.

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

STEP_COUNT_

DELTA_IA

Pedometer step recognition on delta time status. Read-only bit.

(0: no step recognized during delta time;

1: at least one step recognized during delta time)

STEP_

OVERFLOW

Step counter overflow status. Read-only bit.

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

STEPCOUNTER_

BIT_SET

This bit is equal to 1 when the step count is increased. If a timer period is

programmed in PEDO_SC_DELTAT_L (D0h) & PEDO_SC_DELTAT_H (D1h)

embedded advanced features (page 1) registers, this bit is kept to 0.

Read-only bit.

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LSM6DST 数据表(PDF) 147 Page - STMicroelectronics

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