MEMS (sensors)

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H3LIS331DL interrupt on threshold levels

Hi,  I want to detect a shock  with the H3LIS331DL and its interrupt on threshold level. I used it in normal mode and an ODR of 1000Hz. The shock in my testbanch is : I want to know what is the minimum of time when the duration is setup to 0 with my ...

David45_0-1732636061082.png
David45 by Associate II
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LIS2DW12 consumption in fifo mode

Hello, I'm using the LIS2DW12 on my own board.Consumption seems a little high to me. In the datasheet I found a value around 5.5µA and I obtained rather 45µA.The configuration is as follows:- ODR 50Hz- FIFO in continious mode with INT1 enabled- Full-...

laesser by Associate II
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Resolved! How can i write and read on SD using FREERTOS e FATFS?

Hello,I am using STEVAL-STWINKT1B development board and I can write and read sd card using setting to SD 4 bits Wide Bus and FATFS.If I add on STM32CUBEMX as middleware FREERTOS I can't read the SD in fact I get back FR_NOT_READY when I execute the f...

JTLGE by Associate II
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  • 7 replies
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Resolved! lis2dux12 embedded advanced features page 2

Hi, I'm trying to decipher the inner workings of the fsm configuration on this sensor. While the an5904 application note features an example of configuration on page 42, things take a turn after the 21st step. The following step selects page 2, and I...

Resolved! LSM303AH mechanical shock support

Hello,  How many mechanical shock support the LSM303AH please ? and if uou have others reference of inclinometers thanks to give me informations. Thank you

ljm by Associate III
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  • 1 replies
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Resolved! LIS344ALH

Dear, Could you tell me if FS signal have internally pull up or pull down?   Regards

Stephslq by Associate
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LSM6DSM Calibration not working by rotating 6 positions

Hi Everyone,I'm using STM32L4 with LSM6DSM on IAR IDE and using motion AC library to calibrate the accelerometer data. Code flow is like in first position when it has got the 500 samples for one position then it will wait till you rotate the position...

rshar.21 by Associate II
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Resolved! LPS22DF static addresses: 0x6B/0x6A or 0x5C/0x5D

We have a STEVAL-MKI224V1 kit, which should be equipped with a LPS22DF. I have tried to use the static (I2C) address of the sensor, and after much time, I discovered it is (depending on the state of SDO) 0x5C/0x5D, and not 0x6B/0x6A, as stated in the...

tcachat by Associate II
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LIS3DH Excess Current Associated With INT1 Setup

Hello,We have implemented the LIS3DH with a nRF52832 in I2C mode on our board, and are using the accelerometer to detect motion and vibration events. The LIS3DH internal high-pass filter and threshold detection are used to generate the INT1 interrupt...

CBraun by Associate
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