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

IMU Yaw drift issue with BHI160B (9DoF) using ST MCU.

Hi Team,We are working on BHI160B BOSCH IMU sensor using STM32L053R8 board. We can read the Quaternions, calculate RPY. But now we are finding a Yaw drift issue with that IMU. Could an expert from ST help us solve this technical issue?Also, Is there ...

VB.4 by Associate II
  • 1284 Views
  • 3 replies
  • 0 kudos

tap detection query in lsm6dso

I want the tap detection to work only in x axis, so I have set the TAP_Y_EN and TAP_Z_EN to 0.But still im able to see in the logs like interrupt from z and y. I'm using the api lsm6dso_tap_detection_on_y_set, lsm6dso_tap_detection_on_z_set and passi...

Varsha by Associate III
  • 396 Views
  • 1 replies
  • 0 kudos

Resolved! MEMSMIC1 32 kHz sample rate

Hi, When I input 32000 (32 kHz) into the AUDIO_IN_SMAPLE_FREQUENCY macro within cca02m2_conf.h The advanced tab within microphone properties is lost, not allowing me to select 32 kHz, 16 bit input. I have noted that when entering 48 kHz and 16 kHz as...

OceanPlumber_0-1723620194008.png

MPU6050 Az is dcreasing in +Z direction

Hello everyone, I am using MPU6050 with STM32F44VET7 When I read the values of MPU6050 its seems normal. I checked my codes twice nothing wrong its standart MPU6050 library.  Az is = 1.1but when I quickly raise the card in the +Z direction, I expect ...

testbenchmark_2-1725007334447.png testbenchmark_0-1725007194639.png testbenchmark_1-1725007307724.png

Reading SFLP Data from ism330bx

I'm trying to extract the data Game Rotation Data from the ism330bx sensor. I'm just not quite sure, which setting to use for that. What I did so far:Setting the sensor for an ODR of 480Hz with a range of 4000dps and 8g.(ism330bx_reset(NULL)) (ism330...

ritzmo93 by Associate
  • 603 Views
  • 1 replies
  • 0 kudos

STEVAL-MKI245KA IMU readings not updating

I'm using the STEVAL-MKI245KA development kit, trying to get the IMU readings with an AT-Mega through I2C. The I2C communication between the adapter board of the kit is working, but the IMU values recieved by the arduino are not updating. When I run ...

cloudymnms_0-1723222036195.png

Resolved! IMP23ABSU interface with microcontroller

Hello, I am working on integrating IMP23ABSU into my hardware. Hence, I reviewed the evaluation schematic (steval-stwinkt1b) to understand its setup. I have a few questions regarding the schematic, in addition to what has been answered here, it would...

Screenshot 2024-08-06 at 4.36.57 PM.png

MotionDI_update result is abnormal at special angles

We use STM32F103RG to driver ism330dhcx, and use MotionDI to calculate the pitch and roll angle.Parameters:Frequency: 100HzScale: accelero =2gyro = 250AccKnod Caltype:OneTimeGyrKnod CalType:ContinuousSFKnod output type: ENUWhen the object roll angle ...

which by Associate
  • 459 Views
  • 1 replies
  • 0 kudos