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
Couldn't initialize MotionCP library
I have connected X-Nucleo-IKS02A1 to Nucleo H563Zi.When I am trying to initialize the MotionCP library using MotionCP_Initialize() function, it is not getting initialized and I couldn't step into it.But when I initialize IKS02A1_MOTION_SENSOR_Init(IK...
SPI connections from Nucleo-g070RB to STEVAL-MKI164V1/LIS2HH12 trouble reading device ID (WhoAmI)
I'm trying to get an accelerometer connected to my Nucleo-g070RB. I've got the STEVAL-MKI164V1 board with a LIS2HH12 on it.The problem I have is I always get either zero of 0xFF when try to read the device ID (WhoAmI) which is not correct.The 2 board...
Temperature and possible Magnetometer data off for Lis3mdl in cubeIDE
Recently, I created a driver for the lis3mdl sensor. The sensor is providing data, but there are issues with the temperature readings and potentially with the magnetometer data. I don't have prior experience with magnetometers, so I'm uncertain if t...
Sample code for IMU
Hi ST experts,Is there any sample codes available for IMU?I checked the info of X-Cube-MEMES-XT1 is already NRND.
Resolved! LSM6DSV FSM example with baro (LPS22XX) as external sensor?
I have examined the FSM example folder on github and, while there is an example for an external magnetometer, I haven't found any examples for an external barometer. Is there such an example? And if so, where can I find it?I believe I can create my o...
Resolved! reading zeroes from IIS3DWB FIFO
Sometimes, I am reading zeroes from IIS3DWB FIFO. I thought maybe it is because I am using a protoboard (using MKI208) so I connected it directly (with cables) to RPi 4 but it still happens.I guess it is not normal to find these in FIFO, can it be du...
Resolved! asm330lhhx scale factor for each x, y, z axis
Hello,For the asm330lhhx device, when does the scale value change and get set? I am trying to determine if the scale factor needs to be checked only once at power up or continually while reading the raw x, y, and z values for both the gyro and the a...
Resolved! LSM6DSV Sensor Hub current consumption?
Based on power measurements I infer that using the LSM6DSV embedded SensorHub with a single slave (LPS22DF) costs ~6.4 uA. I can't find the expected current consumption for the LSM6DSV Sensor Hub in the data sheet or application notes. Is this a reas...
Resolved! Documentation for MEMS module
Where can I find the proper documentation for the functions in X -Cube - MEMS package and clear explanations for the use of functions
