MEMS (sensors)

Ask questions and find answers on ST MEMS sensors, such as the LSM6DSV and the LSM6DSL. Learn how to use the SensorTile.Box, and STEVAL kits.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

I'm want to acquire rawdata from the SensorTile.box (Steval$MKSBOX1V1). Using the app, I can get 16bits output raw data when Bluetooth streaming and then sending the files to email, but it's very limited.

How to I get control over the output data format? Is there a way I can upgrade the firmware, without any additional hardware (just using USB cable and STM32Cube IDE or Programmer) to change how I record the data?

MMarq.1 by Associate
  • 905 Views
  • 3 replies
  • 0 kudos

how to configure threhold based interrupt in LPS25HB

hello,i m trying to  generate an interrupt event based on a defined threshold to wakeup the mcu from stop modehere is my function to enable this feature void LPS25_interrupt_Config(){   Conf_reg1 |= (LPS25HB_CTRL_REG1_PD | LPS25HB_CTRL_REG1_ODR...

ATAYE.1 by Associate II
  • 1430 Views
  • 7 replies
  • 0 kudos

problem with acceleration amplitude in IIS2DH

HelloWe tested the IIS2DH sensor on a shaker.Accelerometer Settings:ODR = 5376Full-scale = +/- 16gLow-power mode.High-pass filter bypassedShaker Settings:frequency 1 kHzacceleration amplitude 13.592 gAs a result, the accelerometer registered an accel...

ESmir.1 by Associate
  • 578 Views
  • 2 replies
  • 0 kudos

IIS2DLPC Threshold Interrupt

Coming from the IIS2DH which had a simple threshold interrupt by axis that worked great. Can we achieve a similar thing with the IIS2DPLC? Specifically I want to do the following:If an axis exceeds a threshold value it will persist an output (INT1 or...

iaeinfach by Associate III
  • 575 Views
  • 1 replies
  • 0 kudos

Hello! Can you let me know about the alignment error and bias instability terms of ISM330DLC model MEMS-IMUs? I have obtained the data sheet but I am not able to see these parameters I need. Thank you very much indeed!

We are making a market analysis on MEMS-IMUs in a private company and we would like to make fair comparisons between different IMU sets and we determined a few performance parameters for comparison. ISM330DLC is in our area of interest and we would l...

RAkta.1 by Associate II
  • 1201 Views
  • 4 replies
  • 0 kudos

LSM9DS1 gyroscope interrupt threshold register

For LSM9DS1, what is the relationship between the interrupt threshold register INT_GEN_THS_X_G and the output register OUT_X_G?From the length of register, my expectations was that those two values shall have similar values (or factor 2).In my test, ...

ISoji by Associate
  • 428 Views
  • 0 replies
  • 0 kudos

How can I determine the value of the register ACT_DUR for a given ODR and a given desired return-to-sleep duration for LIS3DH?

In the data sheet, it is written: Sleep-to-wake, return-to-sleep duration 1 LSb = (8*1[LSb]+1)/ODR. How should I interpret that. It seems equation but is it? If one solves with respect to 1LSB, he/she would get: 1LSB = 1/(ODR-8) but it makes no sens...

IBuli.1 by Associate
  • 650 Views
  • 2 replies
  • 0 kudos