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.
Dear STM-Team,our first custom boards with VL53L3CX just arrived and I’ve ported the API to Zephyr (already did that for VL51).I can see that the comms work, because I can read the chip id and start the mandatory calibrations as well as the measureme...
I need to use a gyroscope with my Nucleo-64 board, but the gyroscope needs to stand apart (i.e. at the end of a cable). Is the STEVAL-MKI197V1 a good match? Can I connect it directly to my Nucleao-64 with a SPI cable, *without* using an expansion boa...
We get three 16-bit value from the register of ISM330DLC, how to use the three values to calculate the acceleration? Please help.
Hi,Using UNICO (v9.10.0.0), the process to generate a UCF file with multiple Decision Trees seems to be:1. Load all the test data for ALL Decision Trees, labelling each data set as you would for an individual Tree (presumably the labels need to be un...
Hello,I'm looking for the drivers for the LSM6DSO32X. In the example code I found the drivers for LSM6DSO32 and for LSM6DSOX which are similar but not identical. Are them available somewhere?Davide
There appears to be a hardware bug on the LSM6DSM where if a sample is acquired while reading from the FIFO, then the pattern # becomes incorrect. I can consistently replicate this issue by reading at random intervals. Additionally, data on the FIFO ...
Hi,I'm currently using the FP-AUD-SMARTMIC1 package (https://www.st.com/en/embedded-software/fp-aud-smartmic1.html#:~:text=FP-AUD-SMARTMIC1%20is%20an%20STM32Cube%20function%20pack.%20This%20software,acquisition%2C%20beamforming%2C%20source%20localiza...
Hi,I have created a small function that reads out the 8-bit temperature register in the lis2dw12 sensor. The code is shown belowstatus lis2dw12::temperature(int8_t *temp) { *temp = static_cast<int8_t>(read_reg(REG_OUT_T)) + 25; printf("%d\r...
My LIS3DH is embedded on a PCB with gravity on Zh (upside down).It is configured with:ODR 10Hz, Z axis enabledNo filterFS @2HzIA1 on INT1Interrupt active HIGHAOI and 6D pos (for position detection)INT1 threshold set to 0x39 (around 0.916g)This config...
Hi! I’m using the LSM6DSLTR, and really just need to trigger an interrupt whenever the device rotates at a speed greater or equal to a given threshold. Do I need to set up any FIFO data, or is there a way to only generate an interrupt based on a ro...
