Imaging (sensors)

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Resolved! VL53L4CX Two API function problems

Hi,When I get the data returned by VL53L4CX, I have two problems.1:About"VL53LX_get_device_results()"The API function "VL53LX_get_device_results()" takes a lot of time. My MCU is 32MHZ and the operation of this function takes me 13ms. Is this time ac...

sctz by Associate III
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  • 3 replies
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VL53L5CX driver vl53l5cx_init() fails

The Ultra Light Driver (STSW-IMG023) init function vl53l5cx_init() fails in this section :/* Get offset NVM data and store them into the offset buffer */   status |= WrMulti(&(p_dev->platform), 0x2fd8,   (uint8_t*)VL53L5CX_GET_NVM_CMD, sizeof(VL53...

Peter111 by Associate II
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  • 50 replies
  • 5 kudos

Resolved! VL6180X Sensor, device register memory volatility

Hi there,I was wondering if the memory used to save the values in the device registers for the VL6180X sensor are volatile or non-volatile. This would affect how the sensors behaves during a power cycle. Could someone clarify this for me if possible?...

dere1 by Associate
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  • 3 replies
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Resolved! How to perform calibration of VL53L0X sensor?

When I place an object near the sensor, it shows the reading between 40 - 50mm. How to perform the calibration of this sensor to accumulate accurate reading from the sensor. I have attached the code that I have uploaded.  

Resolved! VL53L0X long range mode not working

Hi, I am currently actively debugging and working with the sensor and it shows correct measurement data when i set the profile to 'Long range' example (settings from the 'um2039' User manual).     however the sensor response for RangeDMaxMilliMeter:...

RBerk1_0-1699435927774.png
RBerk.1 by Associate III
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  • 5 replies
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Using VL53L1X outdoors: which wavelengths interfere?

Good Morning,I am interested in using the VL53L1X sensor for my application. Before proceeding with the implementation, I would like to gather some information regarding the optical interferences that may affect the sensor's performance.Firstly, I am...

mikimat by Associate
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  • 1 replies
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Resolved! VL53l1X - can I fix used number of SPAD's

I use a VL53l1X looking trough a oil layer of ca. 20 mm. When getting measured distance 3 times with GetResult(), it returns (example):Status = 0, dist = 11, Ambient = 16, Signal = 20936, #ofSpads = 6Status = 0, dist = 19, Ambient = 8, Signal = 18104...

MBaum.7 by Associate III
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  • 1 replies
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Resolved! VL53L0X Mounting

Hi STM Team,We are using VL53L0CXV0DH Sensor for our Object Detection Application in Medical Field. The Sensor is working fine, but after 1 month of time the dust in the environment covers the sensor's LED part, so, the dust was affected the overall ...

rkuma.21 by Associate III
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  • 1 replies
  • 1 kudos

Water level sensing with some challenges

I'm working on a project that requires liquid level sensing with a couple of complications I'm trying to address. The application is measuring levels in a vessel that is about 1.4m tall, so the ranges of interest are about 100mm to 1.5m. The target l...

Zandr by Associate
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  • 2 replies
  • 1 kudos