MEMS (sensors)

Measuring tilt and shock

Hello everybody I want to make a sensor that can measure shock and tilt in transportation. What sensors are needed for measurement? Do you have a specific model recommendation?

LSM303C gives zero output values

Hi,I am trying to read acceleration values from ;SM303C using a MCU. The output values are always zero, even for acceleration in z-axis when the module is at rest. I made sure that LSM303C is not in power down mode by setting CTRL_REG1_A (20h) to 0x6...

How can I activate the constant pressure delivery by the UART in STEVAL FCU001V1?

can we use the eCompass (MotionEC) and magnetometer calibration library with Lpc microcontroller.

Hi ,Can we use the libraries of  eCompass (MotionEC) and magnetometer calibration library (MotionMC) available in X-CUBE-MEMS1 package from the below path with lpc microcontroller. https://www.st.com/content/st_com/en/products/embedded-software/mcus-...

LIS2HH12TR Tap Detection Firmware Example

Posted on April 03, 2017 at 01:10I have LIS2HH12TR on a PCB. I want to implement Tap Detection. I could not find a direct Register for configuring Interrupt for a tap. It would be great to refer to Example code for Tap Detection using Raw Accelerome...

V2.2.0 BlueMicrosystem2 would not build SW4STM32

Posted on May 05, 2017 at 21:45I just started the SensorTile project and have installed the AC6 System Workbench.Download 2 different SDK from ST.STLKT_v1.2.0BlueMicrosystem2_V2.2.0The STLKT is fined, I could build and load the sample code into Sens...

lis2dw12 sensor SPI CPHA and CPOL setting

Hi all,I'm using lis2dw12 sensor and interfaced with SPI. In which SPI mode i can get proper data from the sensor?CPHA = 0, CPOL = 0;CPHA = 0, CPOL = 1;CPHA = 1, CPOL = 0;CPHA = 1, CPOL = 1;Thanks and regards,Basavanagouda

default slave address of the sensor for I2C communication ?

VL53L1X readings unreliable when no object in front

I am testing the VL53L1X in medium measurement mode at 200ms timing budget I get 140cm weak return signal value even when there is no object in front.In long measurement mode with 300ms timing budget with no object infront the values I get are jitter...

LSM303C Accelerometer Activity/Inactivity Interrupt

Hi,This question was asked by someone 4 years ago and hasn't been answered yet. Hope it gets answered this time around.I have been trying to experiment with the interrupt functionality of LSM303C with no success.So far I have followed all the steps i...