MEMS (sensors)

Dear ST Community, I am currently trying to setup a Finite State Machine (FSM) for the LSM6DSO32. Is there somewhere an example?

I'm using the NUCELO-G071RB with the STEVAL-MKI215V1. I tried to use the example code for the LSM6DSO available on github: https://github.com/STMicroelectronics/STMems_Standard_C_drivers/blob/master/lsm6dso_STdC/examples/lsm6dso_fsm.c, since I did no...

LIS2DW internal Anti-Aliasing filter 1. what order of filter is Anti-Aliasing filter? what's the cutoff frequency of attenuation band? What is the attenuation in the stopband?what's sample rate of internal ADC?

Backgroud: i'm hardware engineer and work for SKF. we used your Lis2DW in our product to test speed of metro.Issue: we found some noise siganl or high Freq. aliasing add in collected data in low frequency. In LIS2DW user guide manual, i find some dec...

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[lis2dh12/lis2dw12] INT1 signal too low/no signal output

Hi guys,I am currently working on a project with lis2dw12 tap and orientation interrupt. I have come across an issue of INT1 output.I have tested the INT1 output signal with the code below:#include "lis2dh_reg.h"   void lis2dh_int_test(stmdev_ctx_t d...

I have edited the real-time 'DataLog' application provided in STSW-STLKT01_V2.5.0 to include the MotionDI_update function. However, my code hangs after I get the tilt and acceleration values for the first time. How to solve this?

int main(void) { HAL_Init();   /* Configure the System clock to 80 MHz */ SystemClock_Config(); MX_GPIO_Init(); MX_DMA_Init();   MX_CRC_Init(); MX_RTC_Init();   MotionDI_Initialize(&freq); /* Optional: Get version */ //...

After a long poweroff I can`t read ASM330LHH_WHO_AM_I (0xF0) register correctly.

I`m usung STEVAL-MKI193V1 board + STM32f103c8.After init, It shows me sometimes 0x48 0x4C 0x54, 0x56 but it should be 0x6B.But sometimes after debugging multiple reboots, step by step executions, I manage to see the number 0x6b and everything works c...