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

LMS6DSM

Hello together, I´m evaluating the IMU LMS6DSM for some ACC applications. Therefore I have two Interrupt Scenarios: The slope of the G value change exceeds a certain valueHigh g:The value of the G value exceeds a certain valueFor the LMS6DSM i only f...

LIS3DSH SPI returning only 0s

I am working in a project with the LIS3DSH accelerometer. I have been working with it for some months and had no problems. void LIS3DSH_Class::enableAcc(byte _speed, byte _antialiasingFilter){ digitalWrite(CS_LIS3DSH, LOW); SPI1.transfer(CTRL_REG...

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Resolved! Long Blocking MotionFX_manger_run() Processing Time

Hi, I am currently having an issue where the MotionFX_manager_run Function is taking 4ms to process, blocking and starving other tasks. I am running at 48MHz on the STM32WB55 using the softfp compilation. How can I reduce the processing time of the f...

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Daniel L by Associate III
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LIS2DH Interrupt for 6D movement detection

Hi,I am trying to make the interrupt work on the the Y-Axis, X-Axis, or Z-Axis.Here are the outputs I am getting. Threshold set to 960 mg. So when it gets bellow that threshold I am looking for an interrupt on the Z-axis. 0.280: Acceleration [mg]:14....

Temperature sensors

Hi. Based on the temperature sensor i would also love to know ​what form of medium would be best for communicating the temperature to the microcontrollers, and their reasons. Thanks

NKenn by Associate
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Problems getting started with Sensor Tile

I am having a hard time getting started with the SensorTile and need some help. I am using CubeMx (v5.3.0) for the STM32L476JGYx selection, and observe the following result when I try to debug -Here is the error message:Here is the test setup:Thought...

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Justin1 by Senior
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How to use UNICO with a custom MCU board?

I am trying to connect to a custom STM32L433-based development board (https://www.tindie.com/products/tleracorp/butterfly-stm32l433-development-board/) which is connected to an LSM6DSOX using UNICO, and while I can see the COM port in UNICO, when I t...

KWine by Senior
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  • 1 replies
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