LIS3DSHTR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

LIS3DSHTR

MEMS digital output motion sensor ultra low-power high performance three-axis “nano” accelerometer

STMicroelectronics 

LIS3DSH

Register description

8.36

MASK1_B (59h)

Axis and sign mask (swap) for SM1 motion detection operation.

Table 69. MASK1_B axis and sign mask register

P_X

N_X

P_Y

N_Y

P_Z

N_Z

P_V

N_V

Table 70.

P_X

N_X

P_Y

N_Y

P_Z

N_Z

P_V

N_V

MASK1_B register structure

0=X + disabled, 1=X + enabled

0=X - disabled, 1=X – enabled

0=Y+ disabled, 1=Y + enabled

0=Y- disabled, 1=Y – enabled

0=Z + disabled, 1=Z + enabled

0=Z - disabled, 1=Z – enabled

0=V + disabled, 1=V + enabled

0=V - disabled, 1=V – enabled

8.37

MASK1_A (5Ah)

Axis and sign mask (default) for SM1 motion detection operation.

Table 71. MASK1_A axis and sign mask register

P_X

N_X

P_Y

N_Y

P_Z

N_Z

P_V

N_V

Table 72.

P_X

N_X

P_Y

N_Y

P_Z

N_Z

P_V

N_V

MASK1_A register structure

0=X + disabled, 1=X + enabled

0=X - disabled, 1=X – enabled

0=Y + disabled, 1=Y + enabled

0=Y - disabled, 1=Y – enabled

0=Z + disabled, 1=Z + enabled

0=Z - disabled, 1= Z – enabled

0=V + disabled, 1=V + enabled

0=V - disabled, 1=V – enabled

8.38

SETT1 (5Bh)

Setting of threshold, peak detection and flags for SM1 motion detection operation.

Doc ID 022405 Rev 1

43/53

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