MEMS (sensors)

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Resolved! Data corruption with PDM Microphone

Hello, I am using a MEMS PDM microphone and reading it in using I2S. The following parameters are set in my I2S and PDM configurations.hi2s3.Instance = SPI3; hi2s3.Init.Mode = I2S_MODE_MASTER_RX; hi2s3.Init.Standard = I2S_STANDARD_MSB; hi2s3.I...

kcire L. by Associate III
  • 1978 Views
  • 11 replies
  • 0 kudos

How do you calculate the tri-axis(mag, access, gyro or fusion) outputs (+/- 1over 180 degrees) to accurately cover 360 degrees in code and what are those conversion. So that one physical rotation of the device equals 360 degrees exactly.

How do you calculate the tri-axis(mag, access, gyro or fusion) outputs (+/- 1over 180 degrees) to accurately cover 360 degrees in code and what are those conversion. So that one physical rotation of the device equals 360 degrees exactly. Currently us...

CTone.1 by Associate
  • 475 Views
  • 1 replies
  • 0 kudos

Resolved! Doubt 6D orientation mode(LIS2DW12)

Hi,I am using an accelerometer (LIS2DW12) from STMicroelectronics. An interrupt is generated only for (50,60,70,80) degrees only while setting on 6D orientation mode. I would expect to get an interrupt for even small degrees of tilt starting from 10 ...

MIR.1 by Associate II
  • 845 Views
  • 5 replies
  • 0 kudos

Outliers after moving average processing

Hello community,in my current project I use a NUCLEO-H743ZI2 to acquireaccelerations and angular velocities from a LSM9DS1 (high and low byte - let's call it raw data). The serial transmission to my computer works well.Due to errors in acquired value...

CKolh.1 by Associate
  • 610 Views
  • 3 replies
  • 0 kudos