MEMS (sensors)

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STM32CubeMX X-NUCLEO-IKS01A2 X-CUBE-MEMS1

I Refered to Page 25 ,7.1 of the Document and Used of MEMS Library without sample applications for XNUCLEO-IKS01A2 with NUCLEO-L4R5ZI. in the platform setting there is no BSP_BUS_DRIVER ,i2c。another problem is that BSP_USART has no solution. Who kno...

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Fgg by Associate II
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Use MotionFX with Keil

Hi to all,I'm doing a Keil project using the MotionFX library contained in the xCube-mems1 v6.0.1, the project run a STM32F407ZG.I've enabled the CRC clock, I've added the library "MotionFX_CM4F_wc16_ot.a", I've enabled the FPU unit.I can build the p...

Mezzo by Associate II
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Issue with LIS3DSH machine state

Hi everyone,I'm trying to use the machine states of the LIS3DSH (on a STEVAL_MK109V3 in the ST unico utility) to implement a mechanism to provide an interrupt when a series of movements happen in a defined time slot, to trigger a trip start event, an...

CMugi by Associate
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  • 1 replies
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Some issue for the raw data of X axis in LIS3DH.

Dear All: I have a project to read LIS3DH data and use STM32F745 MCU to access 3 Axis of LIS3DH data. After initial LIS3DH control register(CTRL1_REG=0x47 /*set ODR as 50 Hz and enable Ax Ay Az....*/ and CTRL4_REG=0x88 /*enable block data update(BDU)...

HTS221 inconsistency

Hello All,Good day!I got three boards placed close to each other but the humidity readings on three boards varies. Say, 1 board has a humidity reading of ~50 %, the other has ~60% and the last one has ~70 %. I'm not testing it on a closed environment...

ERefo by Associate II
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  • 3 replies
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How to choose the accelerometer recording frequency.

I have instaled the "ST BLE Sensor" on my smartphone and made some data collecting using accelerometer sensor. I have seen on the APP presentation that is possible to choose the frequency but I didn't find this option in the APP. I am seding a image...

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GTell by Associate II
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  • 9 replies
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LSM303C magnetometer automatic calibration not working in Android

I use a LSM303C magnetometer sensor on an Android platform.Sensor works fine, however automatic calibration (hard and soft iron) does not work. I checked it using an Android app displaying magnetic field vector in 2D, for both calibrated and uncali...

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IGEHI by Associate
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