MEMS (sensors)

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Resolved! Unable to convert PDM data to PCM data using pdm2pcm

I'm using a stm32wb55RG. I'm trying to get data from a MEMS PDM microphone and convert it into PCM data. I'm using SAI PDM interface and DMA. So far, I think I manage to receive the PDM data (I get some values from the SAI interface) :I don't know if...

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EEnco.1 by Associate III
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「LIS2DU12�?3軸加速度センサー�?�アプリケーションを確�?�?��?��?��?��?�。 �?��?��?気圧センサー�?�連�?��?��?�階段昇�?を確�?�?�る�?��?��?��?�能�?��?�ょ�?��?�?

�?�世話�?��?�り�?��?�。トリニティ株�?会社�?�張�?�申�?��?��?�。弊社�?�ウェアラブルデ�?イス用�?�加速度センサーを購入�?�る予定�?��?�り�?��?��?��?貴社�?�「LIS2DU12�?3軸加速度センサーを�?�定�?��?��??�?��?�?�定�?�る�?�?�。該当センサー�?�アプリケーションを確�?�?��?��?��?��?�。計測�?��??る詳細データを教�?��?�頂�?�る幸�?��?��?�。例�?��?�:歩数�?ランニン...

MZhan.6 by Associate
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1. Does the MotionDI library output the gravitational acceleration along with linear acceleration as I am getting it in the lin acc. data? 2. How to wipe out the effect of gravitational acceleration in linear acceleration? Sensortile kit is used.

Sensortile kit is used and linear acceleration is fused output from gyroscope and accelerometer,the sensor is kept with z-axis of accelerometer being parallel to gravity (screenshot attached).

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MAhm.1 by Associate
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LSM6DSM on SensorTile using SPI?

I would like to know what I am doing wrong or what register setting on the LSM6DSM that I missed setting?Using a sensorTile (STM32L476JG) that is connected to LSM6DSM. APB1 Clk = 16MHz.My settings are : My code is trying to read WHO_AM_I register on...

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SWenn.1 by Senior III
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Resolved! How to use X-Cube-MEMS1 library

Hello everyone,I want to use the LIS3MDL Magnetometer sensor in the picture with a NUCLEO-L053R8 board with an I2C interface.I want to set the sensor to output an Interrupt.My question is: Can I do this, using the Official X-Cube-MEMS1 library? Is th...

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KKoc.1 by Associate
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ISM330DLC issue with sensor hub output registers 13-18

Hello,I'm currently trying out different configurations of the ISM330DLC sensor hub. Everything works as expected as long as I don't configure it to read more than 12 registers. If I do try to use more than 12 registers, I get some unexpected output ...

yath by Associate
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LSM6DSM Help?

Hello....I am trying to communicate with the above subject but I am not sure what CPOL and CPHA should be set to. STM uses MODE1 - 4 but SPI talks about MODE 0 - 1. I have the following basic code to just try and read the WHO_AM_I Register (0x15) w...

SWenn.1 by Senior III
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