LSM6DSM Datasheet, PDF (85/113 Pages) STMicroelectronics – always-on 3D accelerometer and 3D gyroscope

LSM6DSM
Register description
Table 178. FUNC_SRC register description (continued)
HI_FAIL
Fail in hard/soft-ironing algorithm.
Hard/soft-iron calculation status. Default value: 0
SI_END_OP
(0: Hard/soft-iron calculation not concluded; 1: Hard/soft-iron calculation concluded)
Sensor hub communication status. Default value: 0
SENSORHUB
_END_OP
(0: sensor hub communication not concluded;
1: sensor hub communication concluded)
10.73
TAP_CFG (58h)
Timestamp, pedometer, tilt, filtering, and tap recognition functions configuration register
(r/w).
INTERRUPTS
_ENABLE
0
Table 179. TAP_CFG register
0
SLOPE
_FDS
TAP_X_EN
TAP_Y_EN
TAP_Z_EN
LIR
Table 180. TAP_CFG register description
INTERRUPTS Enable basic interrupts (6D/4D, free fall, wake-up, tap). Default 0.
_ENABLE
(0: interrupt disabled; 1: interrupt enabled)
SLOPE_FDS
TAP_X_EN
TAP_Y_EN
TAP_Z_EN
Enable accelerometer HP and LPF2 filters (refer to Figure 5). Default value: 0
(0: disable; 1: enable)
Enable X direction in tap recognition⁽¹⁾. Default value: 0
(0: X direction disabled; 1:X direction enabled)
Enable Y direction in tap recognition⁽¹⁾. Default value: 0
(0: Y direction disabled; 1:Y direction enabled)
Enable Z direction in tap recognition⁽¹⁾. Default value: 0
(0: Z direction disabled; 1:Z direction enabled)
Latched Interrupt. Default value: 0
LIR
(0: interrupt request not latched; 1: interrupt request latched)
1. To enable the TAP functionality for one axis or all the axes, the INTERRUPTS_ENABLE bit needs to be
set to '1'.
10.74
TAP_THS_6D (59h)
Portrait/landscape position and tap function threshold register (r/w).
Table 181. TAP_THS_6D register
D4D_EN
SIXD_THS SIXD_THS TAP_THS
1
0
4
TAP_THS
3
TAP_THS
2
TAP_THS
1
TAP_THS
0
DocID028165 Rev 2
85/113
113