MEMS (sensors)

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Resolved! How does the LIS2DH accelerometer generate its clock, and what could be causing the sampling frequency discrepancy in its interrupts?

I'm working with the LIS2DH accelerometer and I'm trying to obtain acceleration data at a rate of 100 Hz. However, I've noticed that the accelerometer interrupts have a frequency of 99 Hz. Also this frequency changes if I use another accelerometer of...

ADelb.1 by Associate
  • 3 replies
  • 1 kudos

STEVAL-MKI208V1K conecting to nucleo F401

Hello I want to connect to the STEVAL-MKI208V1K via STEVAL-MKIGIBV2 (conected those both togheter) , with Nucleo-F401RE. I conected pins as it is shown belowF401RE-> MKIGIBV2MOSI (PB3 -> SDAMISO -> SDOSCK -> SCLPWM/D6 -> CS3v3 -> VDDGND- >GNDI want t...

KDług.1 by Associate
  • 1 replies
  • 0 kudos

Wrist tilt and "funny" data in FUNC_SRC2

Hi,I trying to get the wrist tilt working. I have used the example in AN5040 page 55.I using the simple example setup, nothing else is set. Write 20h to CTRL1_XLWrite 84h to CTRL10_CWrite 01h to DRDY_PULSE_CFGWhen reading the FUNC_SRC2 it always retu...

TStee.1 by Associate
  • 1 replies
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How to continuously read LSM6DSRTR data under Linux iio?

I am using​ LSM6DSRTR, and the device-tree compatible is "st,lsm6dsr".I can see two iio device node under​/sys/bus/iio/devices/iio:device1 /sys/bus/iio/devices/iio:device2But when I try to read in a python loop, it gets really slow.​Anyway better to ...

WYang.9 by Associate
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  • 0 kudos

print PCB for LSM6DSO with STM32WB55

Hello,I am working on an IOT project where we use motion sensors. Our prototype works with STM32WB55 + iKS01A3. We would like now to go further and replace iKS01A3 with LSM6DSO and print the PCB to put "between" the STM32WB55 and LSM6DSO. I've read a...

TMign.1 by Associate
  • 1 replies
  • 0 kudos