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.
I have a device which uses an accelerometer (LIS2DH12) to trigger a wake up upon movement. Now I have a few samples on my hand, where this wake-up does not work. The design, configuration, interrupt, etc of the parts work (as validated by other ident...
Hello STM32 community,I'm relatively new to STM32 development and I'm currently working with the I3G4250D Gyro Sensor on the STM32F411e-Discovery board. I've been using the stm32f411e_discovery_gyroscope.c file provided by STM32Cube to interface with...
Hi there, I'm trying to program LSM6DSV80x to read sensor values in -500Hz for a certain period of time and send them for process (thus no realtime process, but need timestamps). The sensor values include xl, hg_xl, gyro, and also Game rotation vect...
Hi, I am, working with LIS2DH12 and I want to detect some variations of Z axis.I don't need to detect accelerations just variations of its current positions over my threshold. My current configuration is the following. CTRL1 (0x20) -> 0x17CTRL2 (0x21...
Hello,I am developing a custom application that uses your ISM330BX IMU. I am communicating with the IMU using I2C. I checked that I can commuicate correctly with it by requesting the ID in the WHO_AM_I register and everytihng seems to work fine.The e...
I’m trying to read the 3-component “game rotation” quaternion out of the LSM6DSV80X’s FIFO, but every time I pop a FIFO record I get three half-precision floats [x,y,z] where x is always zero and y,z look plausible. When I read the same fusion engine...
Hello, I have a SensorTile.Box and I am playing with the "Expert View" mode on the ST BLE Sensor Classic app. I have created a useful custom application, which combines the output of different sensors on the board and transmits them over USB. When I ...
Hi I'm working with the ISM330DHCXTR sensor and would like to know how long I should wait after applying power before the device is fully operational and ready to communicate (e.g., via I²C) Thanks Uri
Hi Team, We are using ASM330LHH IMU in our project. want to know if there are any special guidelines for placement of IMU on PCB. please let me know. Regards, Jitendra
I'm using the LSM303AGR magnetometer with an STM32L4 via I2C + HAL. The built-in self-test works fine for X and Y, but Z-axis always fails — the delta (self-test vs. normal) is out of range. Set UpSTM32L4, I2C, HAL driversMagnetometer config: 50 Hz...
