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.

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Forum Posts

Resolved! Bit endianness is an issue in bitfields?

Dear ST hello,I have a question about the bit field,I am using the stm32F429 discovery board, and I am working on the gyroscope Mems.if I declare a union like this:typedef volatile union { uint8_t All; struct { uint8_t Yen:1; /*X axis enable*/ ...

Cant get MKI109V3 to connect to PC

I have the STEVAL-MKI224V1A with the LPS22DF pressure sensor. This is attached to a STEVAL-MKI109V3 motherboard.I downloaded and installed the UNICO GUI version 9.14.6.0 The GUI app opens as expected and I select the "Environmental Sensors" on the le...

jkain.11 by Associate II
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  • 8 replies
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How to transmit more than 8bytes data via basic CAN Bus

Hi all!I have a problem with transmition/receiving more than 8 bytes of data between two STM32 MCUs via CAN-Network.I know, it is impossible to transmit more than 8 bytes of data via basic CAN Bus.I tried to create Command messages System.CAN Master ...

USolar by Associate III
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  • 9 replies
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The VL53L0X‘s 0x83 address read content is 0x0.

I bought a  VL53L0X sensor, and download a example(it named vl53l0x-arduino-master) about it from github. And i found that the program stays consistent in the while ,as shown in the picture.So i want to ask the question is that why the 0x83 address r...

0690X000008BAw0QAG.jpg 0690X000008BAxIQAW.jpg
Xjihe by Associate
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  • 1 replies
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Official library for LIS3DH with FIFO DMA transfer

HI, I am trying to develop a application with a accelerometer over 5kHz.I have some samples of LIS3DH. Does exits any repository of mem senc?I search in cubemx but is not there.I can write the library from datasheet but it is a lot of time and it wil...

tcg by Associate III
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  • 6 replies
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H3LIS100DL static sensor detecting variable acceleration.

 resources: datasheetLibraryExample codeI am using the H3LIS100DL accelerometer with the default h3lis100dl_read_data_polling.c example, and can read it's output, but the acceleration varies while the sensor is static: When placing the H3LIS100DL st...

cr.1 by Associate
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