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 configured the device and I am able to read XYZ data by polling the status register 0x27 and reading data when it is ready. I read more than 32 samples of each. Here are my steps to read data that works:Read register 0x0F - 0x33Write Control regist...
I'm working with the VL53L1X as part of my bachelors projekt. In that regard I'd like to explain to the reader how the sensor works. As far as I've read, the sensor solely relies on timing the interval between pulsing the diode until the SPADs genera...
when hand held device is flat i get roll and pitch degree -2 and +2. during pitch measurement :moving upwards from a flat level front , and then i get -90 degree.moving flat level from upward i get -2 degree. moving downward from a flat level, and th...
Hi, I hope you can help me with this one. My problem is on line 127 I'm making an array of structs. i would like to make them global, but if I move line 127 to line 74 (Where my courser is) I get stuck in the while(state) on line 94. Why can't I make...
Hi,I'm using the LSM6DSL AWT to get interrupts in Y-axis when the angle goes above or below the thresholds. The problem is when happens one change of directions the LSM6DSL gives a false positive interrupt. The sensor detects the horizontal movement ...
Hi, I have a problem with an audio application on the STM32WB55 board. I would like to receive data from a digital microphone over the SAI inferface. I setup the Clock for this interface to 3.09MHz. After that I receive Data over the interface by pol...
We are using LIS3MDL in our product to detect cars. Most of the times the magnetic field values are stable. We are using adaptive baselining to derive the baseline field. However we have observed that on an ad hoc basis the magnetic field values sudd...
Hello,I am using the BSP resources (stm32746g_discovery_audio) in order to get input audio from the MEMS digital microphones. The ingoing audio quality is good but it sounds like the signal itself is pitch-raised. Voices speaking sound like chipmunk...
