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! I can't use MEMS-studio under KDE/Plasma (linux)

Hello,in KDE/plasma environment I can't use MEMS-studio because it doesn't show file dialogs.For example: MEMS-studio is connected to the STEVAL-MKI109V3 board, in "Advanced Features" -> "FSM" I click the "Load state machine from file“ button, but no...

zmogas by Associate II
  • 1077 Views
  • 5 replies
  • 2 kudos

Resolved! LIS2DH12 proper free-fall detection settings

Hi,I'm having trouble following how to properly setup free fall detection on the LIS2DH12. I'd like to generate an interrupt when the device goes from rest to free falling for a couple feet. The duration of the fall would be approximately 200ms. I'm ...

Resolved! MotionFX VS MotionDI lib for 6axes fusion

Hello,both of MotionFX 6X and MotionDI return the same output (rotation vector, quaternion, gravity, and linear acceleration)so what is the difference between theme, and witch one is more suitable for 6 axes fusion ?should i implement additional cali...

malarab by Senior II
  • 426 Views
  • 1 replies
  • 0 kudos

LSM6DSL step counter

we are using this LSM6DSL sensor for our smart ring device. and we also implement step counter which is inside of this IC to calculate step for user, while he wears the smart ring on his finger.I'd like to know if there is any performance difference ...

sangyun by Associate
  • 328 Views
  • 1 replies
  • 1 kudos

LSM6DSO Register - WAKE_UP_THS - 0x5B

Hi,  I am looking at the LSM6DSO device, and I am unclear what the "USR_OFF_ON_WU" bit does in the "WAKE_UP_THS " register. Does this bit: Drive the Wake-Up function with offset corrected accelerometer data? 0 means not offset corrected, 1 means offs...

Dude by Associate III
  • 408 Views
  • 1 replies
  • 0 kudos

LSM6DSO - WAKE_UP_THS - WK_THS

Hi,    I'm looking through the LSM6DSO32X datasheet, and I'm having a hard time finding out information about certain register data bits. For instance, register "WAKE_UP_THS" (0x5b) has 6 bits labelled "WK_THS[5:0]". Are these bit signed or unsigned?...

Dude by Associate III
  • 540 Views
  • 1 replies
  • 0 kudos