LIS2DS12 Datasheet, PDF (58/68 Pages) STMicroelectronics – ultra-low-power high-performance 3-axis "pico" accelerometer

Register description
LIS2DS12
TILT_INT
Table 96. FUNC_CK_GATE register description
Tilt event detection status.
(0: tilt event not detected; 1: tilt event detected)
FS_
SRC [1:0]
Full-scale SRC bit.
(00: Same as CTRL1 (20h) - no scaling;
01: 2 g;
10 4 g;
11: same as CTRL1 (20h) - no scaling)
SIGN_MOT_
DETECT
Significant motion event detection status.
(0: significant motion event not detected; 1: significant motion event detected)
RST_SIGN
MOT
Pedometer significant motion initialization reset.
(0: disabled; 1: pedometer significant motion initialization has to be executed at
the next routine execution or is actually ongoing)
RST_SIGN_
MOT
Pedometer reset.
(0: disabled; 1: indicates that pedometer step counter initialization has to be
executed at the next routine execution or is actually ongoing)
STEP_DETECT Step detection status.
(0: Step not detected; 1: Step detected)
CK_GATE_
FUNC
Function clocking gate signal.
(0: Power down; 1: FUNC is in power mode)
8.39
FUNC_SRC (3Eh)
Functional source register (r)
Table 97. FUNC_SRC register
0
0
0
0
0
RST_TILT
MODULE_ SENSORHUB
READY _END_OP
RST_TILT
MODULE_READY
SENSORHUB
_END_OP
Table 98. FUNC_SRC register description
Tilt reset.
(0: disabled; 1: indicates that tilt initialization has to be executed at the next
routine execution or is actually ongoing)
Module status.
(0: new module data not available, 1: new module data available)
Sensor hub communication status. Default value: 0
(0: sensor hub communication not concluded;
1: sensor hub communication concluded)
58/68
DocID027753 Rev 4