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! LIS2DE substitute
Hi,We've got an old design with an LIS2DE sensor, but it is obsolete. Is there any part compatible pin-to-pin? Thanks in advanceBest regards,Manuel
ISM330DLC Bypass-to-Continuous mode problem
I am using ISM330DLC accelerometer, the FIFO mode is Bypass-to-Continuous and the trigger is WAKE_UP_SRC. When the bit OVER_RUN of FIFO_STATUS2 is set, I read x_data from FIFO, but all data is not correct. So I do a test, read x_data from FIFO when F...
Resolved! iis3dwb data seems abnormal when in static
Below is the data for 3 axis data during static status. I feel it abnormal. It looks huge noise. is it normal? can you give some data if it is in static state.Acceleration [mg]:-161.28 -36.36 -923.78Acceleration [mg]:-126.88 -7.08 -941.84Acceleratio...
Resolved! MEMS source for VS Code Cmake compilation on windows
Hi, I am using an STM32L4 Discovery kit and using VS Code on Windows 10 for development and using CMake to build the application. I have all the setup done using CMake. I now need to include the different mems middleware for calibration and need to k...
We see a high variation in LPS33HW outputs. These are factory calibrated to 0.1 hPa, but we are seeing +/-3 hPa. Do we have to do anything specific at power up to apply the factory trimming values?
We are using two sensors. One is attached to a patient breathing circuit and the other is set to ambient pressure. We display the differential.
Resolved! VL53L1X - Ultra Lite Driver - Function VL53L1X_GetRangeStatus() return values
Hello. I'm using VL53L1X sensor with Ultra Lite Driver (ULD). VL53L1X_GetRangeStatus function returns all the time status 13. This value comes from the array "status_rtn".Where can I find info about the meaning of these values?What does status=13 mea...
High current consumption on the LSM6DSM while checking for Activity
Hi,I'm using a LSM6DSM to detect periods of inactivity and put a MCU to sleep. Similarly, it uses the activity interrupt to wake the MCU. I observed an average current consumption of ~0.7 mA when configured to check for inactivity(Gyro enabled and OD...
About X-CUBE-MEMS
Hello,I have a few questions about X-CUBE-MEMS as following:Can we run multiple algorithms (MotionFX, MotionDI, MotionTilt etc) on the same platform simultaneously using the same input data? I would like to make performance comparision between algori...
