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.

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Forum Posts

Resolved! MotionFX hard fault

Posted on February 28, 2018 at 07:26 Hello, I'm trying to implement MotionFX in my application. So far I have a very basic setup which executes correctly. MotionFX_initialize(); MotionFX_GetLibVersion(ver); printu(ver, 1); MotionFX_getK...

Norman S by Associate II
  • 4063 Views
  • 19 replies
  • 3 kudos

Tof Sensor Light intensity

Hi,We are using Tof Sensor VL53L1X in our project.Following are the queries regarding light intensity while measuring distance .1. Dark light means what lumens you consider the light intensity2. If any room is with 1000 lux light intensity than what ...

PVala.1 by Associate II
  • 4820 Views
  • 10 replies
  • 0 kudos

Cannot run the BlueCoin SD demos

Hello,I have recently bought the BlueCoin kit. I have tried some of the demo project from the software library STSW-BCNKT01_V2.3.0, by directly dragging the .bin file into the Nucleo 64 board icon.I'm experiencing issues with SD card demos, where the...

frnt by Senior
  • 1987 Views
  • 12 replies
  • 0 kudos

Resolved! Configuring ASM330LH in Linux

Hi,I am working on ASM330LH in Linux. After enabling ASM drivers, IIO drivers in kernel and adding asm node entry in device tree, the device is getting detected.target:/sys/bus/iio/devices # lsiio:device0 iio:device1 iio:device2 iio_sysfs_triggerBut ...

NM S.1 by Associate
  • 1720 Views
  • 4 replies
  • 0 kudos

Resolved! values ​​of iis3dwb mems

I am reading the x, y, z axis values ​​of iis3dwb mems using DSP Microprocessor.​However, the following results are displayed.lpf or 2g, 4g, 8g, 16g change the sameI want to ask if the procedure is wrong​X auxi : red graphinitial(default) value : 39x...

Kyouk.1 by Associate III
  • 3022 Views
  • 16 replies
  • 1 kudos

3D pose estimation solution based on time of flight (TOF)

This topic aims at the implementation of a self-localization solution for a probe moving through hollow spaces of parts or machines of interest. Here, a small TOF-sensor (time of flight) is to be used and its raw output data to be processed and analy...

Mali.1 by Associate II
  • 882 Views
  • 3 replies
  • 0 kudos

Hi, I am using LIS3DH in one of the application. What will happen if you read the registers second time after writing the registers? I am reading the registers with I2C multiple bytes, updating only the required bits and writing registers.

 am reading the registers with I2C multiple bytes, updating only the required bits and writing registers. So without power reset if i follow same sequence of reading again and updating only bit values (but writing full register values) then the outpu...

UMahi.1 by Associate II
  • 1134 Views
  • 4 replies
  • 0 kudos