MEMS (sensors)

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Resolved! LIS2DE12 generating interrupts at low ODR

I am trying to get the LIS2DE12 to generate an interrupt when shaken. I have connected the INT1 pin to an open drain I/O pin of my MCU. I an get it to generate the desired interrupt with some reliability. However, when it is just sitting still, it ge...

RKeit.1 by Associate III
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Resolved! LIS2DE12 self test

I am trying to set up a self test process for an assembly including an LIS2DE12. The device works normally when I tilt and invert it. When I try to put it in to self-test mode by writing either 02h or 04h to CTRL_REG4 the readings are the same as wi...

RKeit.1 by Associate III
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  • 6 replies
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Resolved! Getting invalid readings in steady-state.

Hello Community,I am working on the LIS2DE12 accelerometer. using the example code by STM.https://github.com/STMicroelectronics/STMems_Standard_C_driversI am making a test case with the lis2de12_filter_hp_rst_on_int.c example.I have placed a module o...

spati.11 by Associate II
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  • 9 replies
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VL53LX Range sensor API size optimization

Hi everyone,I try to implement range measurement using the VL53L3CX sensor with the VL53L3CX_API_1.1.4. I can get distance measurement and talk with the sensor properly using the basic patent :Status = VL53LX_WaitDeviceBooted(Dev); Status = VL53LX_Da...

Ben1 by Associate III
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IIS328DQ value freeze after software reset

In my application I read out the sensor values (register 0x20-0x2D) with an interrupt every 20ms. After a software reset I have the strange behaviour that the acceleration value of the X-axis stops at a certain value (somewhere in the range of the cu...

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SThei.1 by Associate
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  • 2 replies
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How to change LIS3DSH resolution

Hello everyone, I am new to STM32 and to Keil. I would like to change the accelerometer resolution from 2G to 16G, but due to my inexperience, I don't know how. My teacher didn't help my and said that I need to figure it out by myself, but I really d...

TrixCZE by Associate II
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  • 1 replies
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