Hello friends;I aim to develop FreeRTOS STM32 based flight control card software. First of all, I am trying to read data from my LIS2DH12 and LIS3MDL sensors in separate tasks and see them on my serial screen at usart1 921600 baudrate for debug purpo...
Helloin the data sheet of LPS22HH the absolute accuracy is ±0.5 in which range of pressure ? ( 800 hPa to 1100 hPa) ? because i tested some samples in 0.3 bar and 0.5 bar, there big difference between the mesure of LPS22HH and reference (exactly val...
I want to use the motionfx library in the x cube mems1 package for my flight control card and ahrs project, my aim is to obtain roll pitch and yaw values with sensor fusion, but I have not come across an example code for using motionfx. Can anyone he...
Hello,in the datasheet of LPS22HBTR the absolute pressure accuracy is between 0. and 1 mBar in the range of 0°C and 65°C .Please have more information about the absolute pressure accuracy in negative temperature ? because i will use it betwen -20°C a...
I have asm330lhh acceleration and gyro sensor. I have a problem with communication with spi, when I try my other mems sensors (lis3mdl, lis2dh12) with the same connection line, I get the correct whoiam code, while with the asm330llh sensor I sometime...
Hello,Can you please explain how the high pass filter work? Can it be disabled?I don't quite understand the difference between the two modes "Normal" and "Reference" (AN5881, 5.1.1 and 5.1.2), is the high pass filter always active, so the sensor does...
HelloI ordered 10 samples of the LPS22HH pressure sensor evaluation board (STEVAL-MKI192V1). Upon receipt, I noticed that each board was packaged in a cardboard box but without an anti-static bag.I then began taking measurements by varying the pressu...
I have a problem with identifying the sensor type from the marking on the housing. One is LSM6DSO32XTR and the other is ASM330LHHXTR. Unfortunately they came in a bag without a description on the label. One is marked T3 [QR code] 233 and the other LC...
Hi,I am developing an application with the LIS2DW12 accelerometer where it is reconfigured depending on which state the application is in. In one state, the accelerometer should detect when it is stationary/in motion and trigger pulsed interrupts on ...
Hi based on the quaternion/Sensor fusion of LSM6DSV example I developed an application where I display the direction of a cube. Everything works fine, no drift, but: when I take the device move and turn it around, then put it back in the same exact p...
