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

MotionMC does not calibrate my Magnometer in real-time.

Hello everyone,We have successfully setup MotionMC lib in our project in order to calibrate the magnometer embedded in the MPU9250 IMU chip. When the board is turned on, after 15-45 sec (depending on rotating the board), MotionMC calculates the soft&...

ptagh.1 by Associate II
  • 856 Views
  • 1 replies
  • 0 kudos

How to read and write to SD the iis3dwb sensor at maximum rate?

Hi, I'm using the STEVAL-STWINKT1B development board to read the iis3dwb accellerometer and write to the sd as in the HSdatalog example.To do this I use freertos and fatfs.I created the project first on CubeMx where I set the parameters to read SPI, ...

JTLGE by Associate II
  • 2273 Views
  • 4 replies
  • 0 kudos

Hello, Why can I not use 'Program with bootLoader' for FOTA in function packs like 'en.fp-sns-allmems1_firmware_v4.1.0', and 'en.fp-sns-allmems2_v2.1.0' that provide two different binaries?

Hardware: SensorTile.boxThe project readme.txt file suggests that the software should start from the memory address 0x08004000 in FLASH. How can I change this when I am downloading the software from the Android app? The board has to be restarted aft...

LSM6DS33 not going into 3 wire spi?

Can someone please tell me the sequence and list of registers / bits I need to touch to get this device into 3 wire SPI mode?....I am monitoring it on a logic analyzer and continue to see the data from the device on the MISO line....I am running at 4...

SWenn.1 by Senior III
  • 672 Views
  • 2 replies
  • 0 kudos

Resolved! Can ASM330LHH eliminate most or all false detections?

Hello experts,I'm trying to determine if the ASM330LHH IMU can eliminate false positives by itself or if the MCU will need to address them. I've searched the forum for this topic and didn't find anything specifically related to this device. Apologies...

JamesE by Associate
  • 1016 Views
  • 2 replies
  • 0 kudos

Hi 1. Is there a way to extract out the gravitational acceleration from accelerometer reading using MotionDI library? 2. what does the gravitational vector signify in MotionDI library output?

I just want to measure the translational acceleration and wipe out the effect of gravitational acceleration from the accelerometer reading. I know this can't be done with accelerometer alone, but can it be done with MotionDI library which uses both t...

MAhm.1 by Associate
  • 754 Views
  • 1 replies
  • 0 kudos