MEMS (sensors)

I3G4250D of VDD can operate on 2.4V to 3.6V and VDDIO operate on 1.71V to VDD+0.1V, Here if we put 3.3V/3.0V on VDD and 1.8V on VDDIO then is there any limitation we can face? Core voltage(VDD) and VDDIO voltage can be different?

Why example code "ism330dlc_read_data_polling.c" with example ".ioc" is not working?

Hello,I'm working on the "STEVAL-MKI182V2" mounted on the "STEVAL-MKI109V3" development board. Initially, I downloaded the Standard c Drivers from the following link "https://github.com/STMicroelectronics/STMems_Standard_C_drivers" where I found the ...

I fail to get LSM6DSL data continuously

Hello,I like to read data from the LSM6DSL continuously. But I am not able to choose the correct settings for the FIFO register. If I set it to "Continuous mode. If the FIFO is full, the new sample overwrites the older one"It will stop after a few se...

STEVAL-BCNKT01V1 works properly (I can listen to my voice in input in my headphones) when connected through USB in my Raspberry Pi 4, but it doesn't work as microphone in the apps. E.g. : browsers, programs ecc...

I did a lot of trials: the raspian OS seems to have drivers problems because if I do a Google voice search (or in others web applications) I can see the mic icon moving but my words are not recognised. While on my MacBook the mic works properly by th...

LIS3DH - Android screen rotation.

Hello everyone,We are working on an Android 11 i.MX8MM based board which has the LIS3DH accelerometer.From the Kernel perspective we used the following IIO drivers.Kernel-source/drivers/iio/accel/st_accel_i2c.cKernel-source/drivers/iio/accel/st_accel...

How to integrate LSM303AGR in STM32CubeIDE with STM32L4

Hey all! I'm doing a client project where I'm integrating an LSM303AGR on a custom board. I've included the XCUBE-MEMS package into STM32CubeIDE, and selected the LSM303AGR and set the I2C settings in the platform settings. This gives me LSM303AGR.C/...

How do I have to use "VL53L4CD_Start_Temperature_Update()’ function to compensate temperature drift?

I have measured an offset drift around 6 mm when I heat VL53L4CD sensor from 24ºC to 45ºC. In order to reduce this error, I used "VL53L4CD_Start_Temperature_Update()’ once ranging was stopped. Unfortunately, it has no effect on the measurements and I...

Usage of lis2dw12 to detect shaking

Greetings.We are developing a device that will be needed to detect a back and forth shaking motion (not too unlike that of a cocktail shaker), sending a interrupt (we cannot afford to use polling unfortunately) to a MCU every time the device experien...