LSM6DSM datasheet(68/113 Pages) STMICROELECTRONICS

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LSM6DSM

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10.22

CTRL10_C (19h)

Control register 10 (r/w).

10.23

MASTER_CONFIG (1Ah)

Master configuration register (r/w).

Table 74. CTRL10_C register

0(1)

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

0(1)

TIMER_

PEDO_

TILT_

FUNC_EN

PEDO_RST

_STEP

SIGN_

MOTION_EN

Table 75. CTRL10_C register description

TIMER_EN

Enable timestamp count. The count is saved in TIMESTAMP0_REG (40h),

TIMESTAMP1_REG (41h) and TIMESTAMP2_REG (42h). Default: 0

(0: timestamp count disabled; 1: timestamp count enabled)

PEDO_EN

Enable pedometer algorithm(1). Default value: 0

(0: pedometer algorithm disabled;

1: pedometer algorithm enabled)

1. This is effective if FUNC_EN bit set to '1'.

TILT_EN

Enable tilt calculation(1).

FUNC_EN

Enable embedded functionalities (pedometer, tilt, significant motion, sensor

hub and ironing). Default value: 0

(0: disable functionalities of embedded functions and accelerometer filters;

1: enable functionalities of embedded functions and accelerometer filters)

PEDO_RST_

STEP

Reset pedometer step counter. Default value: 0

(0: disabled; 1: enabled)

SIGN_MOTION_EN

Enable significant motion function(1). Default value: 0

(0: disabled; 1: enabled)

Table 76. MASTER_CONFIG register

DRDY_ON

_INT1

DATA_VALID

_SEL_FIFO

0(1)

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

START_

CONFIG

PULL_UP

_EN

PASS_

THROUGH

_MODE

IRON_EN

MASTER_

Table 77. MASTER_CONFIG register description

DRDY_ON_

INT1

Manage the Master DRDY signal on INT1 pad. Default: 0

(0: disable Master DRDY on INT1; 1: enable Master DRDY on INT1)

DATA_VALID_

SEL_FIFO

Selection of FIFO data-valid signal. Default value: 0

(0: data-valid signal used to write data in FIFO is the XL/Gyro data-ready or step

detection(1);

1: data-valid signal used to write data in FIFO is the sensor hub data-ready)

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