LSM6DS3 datasheet(90/100 Pages) STMICROELECTRONICS

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Embedded functions registers description

LSM6DS3

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DocID026899 Rev 8

11.14

PEDO_THS_REG (0Fh)

Pedometer minimum threshold and internal full-scale configuration register (r/w).

Table 232. PEDO_THS_REG register default values

Table 233. PEDO_THS_REG register description

11.15

SM_THS (13h)

Significant motion configuration register (r/w).

11.16

PEDO_DEB_REG (14h)

Pedometer debounce configuration register (r/w).

PEDO_4G

THS_

MIN4

THS_

MIN3

THS_

MIN2

THS_

MIN1

THS_

MIN0

PEDO_ 4G

This bit sets the internal full scale used in pedometer functions. Using this bit,

saturation is avoided (e.g. FAST walk).

0: internal full scale = 2 g.

1: internal full scale 4 g (device full_scale @CTRL1_XL must be ≥ 4 g, otherwise

internal full scale is 2 g)

THS_ MIN[4:0]

Configurable minimum threshold. 1LSB = 16 mg @PEDO_4G=0, 1LSB = 32 mg

@PEDO_4G=1

Table 234. SM_THS register

SM_THS_

Table 235. SM_THS register description

SM_THS[7:0]

Significant motion threshold. Default value: 00000110

Table 236. PEDO_DEB_REG register default values

DEB_

TIME4

DEB_

TIME3

DEB_

TIME2

DEB_

TIME1

DEB_

TIME0

DEB_

STEP2

DEB_

STEP1

DEB_

STEP0

Table 237. PEDO_DEB_REG register description

DEB_ TIME[4:0]

Debounce time. If the time between two consecutive steps is greater than

DEB_TIME*80ms, the debouncer is reactivated. Default value: 01101

DEB_ STEP[2:0]

Debounce threshold. Minimum number of steps to increment the step counter

(debounce). Default value: 110

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