MEMS (sensors)

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Resolved! SPI NSS-Signal by Hardware, using IIS3DWB on an STM32L432 MCU

Hello!We are developing with the sensor IIS3DWB. I am able to interface it by spi like mentioned in st's github example, and I'm able to use st's platform independend c-drivers. It works fine, I get Acceleration, Temperature, device-ID...In that exam...

PR.4 by Associate II
  • 812 Views
  • 2 replies
  • 0 kudos

I have the STEVAL-MKI109V3 running with Unico 9.8.1.0, the board evualting is LPS33W (MKI205V1). It was working perfectly and now it gives me the error: The device selected might not be supported by the board

I have been using it already for a couple of weeks, today I plugged it in and I get that error. I tried to flash it again with the .bin file provided to update the firmware, but of course it's the same as previous version. I also checked the port num...

0693W000001tChHQAU.jpg
MFria.1 by Associate
  • 595 Views
  • 3 replies
  • 0 kudos

LIS3DH: FIFO only retrieved once

Hello,actually I am want to read data from fifo of the lis3dh sensor. I follow the datasheet and application note:write 00000000 in TEMP_CRG_REGwrite 00100111 in CTRL_REG1write 10001000 in CTRL_REG4write 01011110 in FIFO_CTRL_REGwrite 10000000 in CTR...

dumdum by Associate
  • 583 Views
  • 1 replies
  • 0 kudos

Can't read status of 6D registers

I have enabled the conditions needed to turn on the 6D orientation, and tried to read the registers according to these files: https://os.mbed.com/teams/ST/code/LSM6DSL//file/77ec4781b110/LSM6DSL_acc_gyro_driver.c/ and https://os.mbed.com/teams/ST/cod...

JBrio.1 by Associate II
  • 599 Views
  • 4 replies
  • 0 kudos

LIS2DW12: FIFO-Threshold-Interrupt Jitters at 1.6kHz

Hello ST-Community!When I'm using the LIS2DW12 at ODR=1.6kHz, the Interrupt for reaching the FIFO-Threshold is jittering with 1/ODR, but only if the threshold is greater than 12. If it's less or equal, everything is working fine.The buffer-Mode is se...

0690X00000AsP38QAF.png 0690X00000AsP33QAF.png

Vl53L0X Offset Calibration

Hello,I am currently trying to implement offset calibration to VL53L0X sensor. I placed sensor in front of white paper with 100mm distance as datasheet suggest. When I get sensor measurement before offset calibration, I get 135mm which is fine becaus...

TGund by Associate
  • 652 Views
  • 1 replies
  • 1 kudos

LIS2DH12 ACC Reading Problem

Hello,I am using LIS2DH12 with SPI connection. I am able to read back Device ID which is 51. Also, I can write a to the reference register and read back successfully. However, I cannot set registers. I am writing value on it and read back. The value ...

0693W000001s8BsQAI.png 0693W000001s8DtQAI.png
ESims.2 by Associate
  • 398 Views
  • 1 replies
  • 0 kudos