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.
Hi, apologies in advance for what is probably a very elementary question. I am a clinical physiologist trying to program this unit to record experiments with patients with movement disorders.I have got as far as connecting to the device over the BLE ...
I am using LIS3DH accelerometer. I would like to reset all register contents to power ON defaults through software method. I know that giving a power cycle would reset the contents of the registers to defaults, but I am looking for a SW method(like w...
Hi,I am trying to figure out how to determine the reg=<0x??> value for the LIS2DW12. From the example page they have 0x6b but for a different device. I cannot figure out what this value needs to be.Thanks&i2c2 { status = "ok"; #address-ce...
Hello , I am working with accelerometer LIS2DW12, when I move the device very very slowly I do not see that an INT1 interrupt being raised. However, when I move the device in regular speed I DO see the interrupts. Can you tell me why is that?(the mov...
Hello,I'm working on an ultra low power application where the MLC of the LSM6DSO32X is used to wake up the mcu when interesting stuff is happening, in particular I implemented two decision trees, each one focused on the detection of a pattern.In orde...
Hello everyone,I'm interfacing a digital MEMS microphone with a stm32l152re mcu cortex M3 using I2S with DMA In order to measure sound pressure level. the communication is based on acquiring PDM ( Pulse density modulation) values that represents the...
Hi, it's my first experience with MCUs in general.In this first approach I try to read outputs from MKI159V1 (LSM9DS1) with the nucleo F446RE. I'm starting with I2C protocol. I read any kind of articles here in the community but I still can't work it...
I'm experimenting with this accelerometer and I'm having some very disputable results while the device is sitting still.I'm using ST's library code, but I will detail what I am doing here:h3lis331dl_full_scale_set(&dev_ctx, H3LIS331DL_100g); h3lis331...
Reducing the number of sensors enabled in the configuration file helps, as does slowing down the SD clock (i.e. increasing hsd1.Init.ClockDiv = n in STWIN_sd.c). We've also noted that the code in sd_diskio.c has the compile time build define "ENABLE_...
