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.
Forum Posts
Resolved! stream 24 bit resolution, 48KHz , stereo channel audio data from X-Nucleo-cca02m2
Hi I am planning to use X-Nucleo-cca02m2 board with nucleo-f401re for audio streaming. I found the en.x-cube-memsmic1_v5.5.0 example code where the bit resolution is found to be 16 bit for USB audio streaming. But my requirment is 24 bit resolution. ...
Resolved! Understanding VL53L3CX histogram data
Hi, I'm a little confused about the data that is returned by VL53L3CX sensor. Here's a video illustrating the data.I would expect the histogram to be a time-series of the return pulses, with position on the x-axis representing their arrival times (di...
RCC_APB2PeriphClockCmd, GPIO_InitStructure.GPIO_Pin, GPIO_InitStructure.GPIO_Mode etc. what is it used for?
Hi. I'm trying to translate the SHT30 library for stm32l0. But I could not understand and translate the "IIC_Init" part of the code. I didn't understand the init part, I couldn't translate it and it only gives a line there What do you think are the o...
cannot get the lis3dh to generate interrupts for new data ready
We switched from a Bosch BMA456 to the LIS3DH, and cannot get the device to generate an interrupt, we have followed the DS and app note, nothing. This solution worked with the previous device.We need assistance, this should work, the name reads corr...
Resolved! How to get correct acceleration values from LSM6DSOXTR Sensor?
We are using LSM6DSOXTR Sensor for getting the acceleration,Its datasheet says(4.6.2- Zero-g and zero-rate level Page no 17)"A sensor in a steady state on a horizontal surface will measure 0 g on both the X-axis and Y-axis, whereas the Z-axis will m...
H3LIS331HDL Z Axis reading high in static environment
Hello All,We're having some trouble with our H3LIS331HDL and I'm hoping someone can point us in the right direction.Below is a recording from a device with the high-G issue on the Z-axis. The device is in a static position on a desk and we're seeing ...
Resolved! X-Nucleo-IKS01A2 and Nucleo-L496ZG
Hello,I would like to know about the integration between Nucleo-L496GZ with X-Nucleo-IKS01A2 sensor board.Is there really no example that facilitates the integration of these boards?There really is no example using the Nucleo-L496ZG integrated with s...
I am experiencing large distance measuring errors on VL53L0X depending on the material surface.
I am trying to measure distance to an object, like an iPhone laying flat at 60 mm above the VL53L0X when the phone faces its black rubbery cover (back) I get the correct reading but when I flip it over to the shiny front glass surface it reads approx...
Is VL6180X really a stable sensor in practice?
Hi,I am using VL6180X sensor in project to detect hands or other objects, without using API. I am setting registers myself. One thing that is really disappointed me regardless of other amazing features, is the interrupt and flags. Whenever the interr...
