LIS2DS12 datasheet(54/68 Pages) STMICROELECTRONICS

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LIS2DS12

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DocID027753 Rev 4

8.31

STATUS_DUP (36h)

Event detection status register (r)

Table 81. STATUS_DUP register

OVR

WU_IA

SLEEP_

STATE

DOUBLE_

TAP

SINGLE_

TAP

6D_IA

FF_IA

DRDY

Table 82. STATUS_DUP register description

OVR

FIFO overrun status flag.

(0: FIFO filling is not completely filled; 1: FIFO is completely filled and at least one sam-

ple has been overwritten)

WU_IA

Wakeup event detection status.

(0: WU event not detected; 1: Wake up event detected)

SLEEP_

STATE

Sleep event status.

(0: Sleep event not detected; 1: Sleep event detected)

DOUBLE_

TAP

Double-tap event status:

(0: Double-tap event not detected; 1: Double-tap event detected)

SINGLE_

TAP

Single-tap event status:

(0: Single-tap event not detected; 1: Single-tap event detected)

6D_IA

Source of change in position portrait/landscape/face-up/face-down.

(0: no event detected; 1: a change in position is detected)

FF_IA

Free-fall event detection status.

(0: free-fall event not detected; 1: free-fall event detected)

DRDY

Data-ready status.

(0: not ready; 1: X-, Y- and Z-axis new data available)

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