MEMS (sensors)

vl53l1 api

I am trying to connect a vl53l1 sensor to stm32f030f4.I can't figure out how to set up I2cThe user manual says that this is done in a VL53L1_platform.h file, but there are no instructions on how to do it.

Bluenrg - Source code for an application AN5508

I found this new application note online.https://my.st.com/content/ccc/resource/technical/document/application_note/group1/43/8d/b8/4e/44/91/4b/64/DM00712091/files/DM00712091.pdf/jcr:content/translations/en.DM00712091.pdfIt is very interesting, and I...

FATFS and STM32CubeIDE

I generate the code for FATFS. But functions in user_diskio.c not populated. for exampleDRESULT USER_write ( BYTE pdrv, /* Physical drive nmuber to identify the drive */ const BYTE *buff, /* Data to be written */ DWORD sector, /* ...

Where does the calculations from Design Tip DT0060 Step 1 come from?

Hello everyone,currently I am working on a E-Compass and I totally understand the calculations for the tilt compensation. So i wanted a higher accuracy and looked into DT0060 and everything works fine, but I don't understand where those calculations...

Custom algorithms using finite state machine (FSM) on LSM6DSO sensor.

Hello, there,I would like to know about the application of FSM feature of LSM6DSO sensor.I can see in the example that every embedded functions are implemented using FSM. Link: https://github.com/STMicroelectronics/STMems_Standard_C_drivers/blob/mast...

We are using 6 axis sensor part no-LSM6DSOTR for battery operated device . We are Supplying 3.3V for VDD and VDDIO ,In Data Sheet Current Consumption Is Mentioned for 1. 8V .We would Like Know the Current Consumption for 3.3V. Thanks in advance..

How to distinguish two different kind of movement to wake up a microcontroller

Hi everybody,I would like to have your opinion about waking up a microcontroller using LIS3DSH sensor. I have two different motion and only one of them should wake up the controller.The micro is a STM32L486.The sensor is assembled on a board and the ...

LSM6DSOX sensor hub mode 2 with LPS33HW : I am facing issues when I try to access the LPS33HW

Good afternoon everyone,I am currently trying to set up my LSM6DSOX into sensor hub (mode 2) in order to plug another sensor to be able to add external sensor value to the MLC decision tree.I follow a code found on github attached to the driver lsm6d...