To validate library output data it is necessary to measure same data by other means (e.g.: by evaluating real device position to get rotation angles). Compare data and if match within some reasonable tolerance, the output data of library can be treat...
To read Acc, Gyr and Mag data from LSM9DS1 IMU 9DOF board there is no need to use X-Nucleo-IKS01A2 board.At ST MEMS Standard C drivers Github repository there are drivers and simple examples for each supported sensor. Directory lsm9ds1_STdC contains ...
MEMS accelerometer sensor is based on sensing mass micro-element movement and position inside sensor component body. Movement of micro-element is caused by acceleration of sensor component.This means, while in still position, only gravitation acceler...
Aligning device (sensor/PCB) reference frame to car reference frame is pure matter of vector math.Let's assume we have car reference frame Left-Forward-Up where X-axis points Left, Y-axis points Forward and Z-axis points Up: |X_car|
|Y_car|
|Z_c...