Imaging (sensors)

Discuss applications using ST FlightSense Time-of-Flight sensors, ST BrightSense CMOS image sensors, and ambiant light sensors (ALS) technology. Find answers to your questions on troubleshooting, data accuracy, optimizing communication and more.

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Forum Posts

Resolved! VL53L5CX Config error

I am trying to work with the VL53L5CX Tof sensor. The following calls succeed.VL53L5CX_InitVL53L5CX_ReadIDVL53L5CX_Start However, the following call fails:     VL53L5CX_Result_t pResult;    VL53L5CX_ProfileConfig_t _profile;    _profile.RangingProfil...

Resolved! X-CUBE-TOF1 with custom STM32H7 hardware

Hi all,I recently purchased an STM32H723VGT6 breakout board [https://github.com/WeActStudio/WeActStudio.MiniSTM32H723] (not a NUCLEO) and a VL53L5CX sensor breakout from Pololu [https://www.pololu.com/product/3417], and, as I'm a beginner and struggl...

hxtec32 by Associate II
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  • 3 replies
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Resolved! Build error for VL53L5CX on jetson nano, ubuntu

 Hi, I trying to using VL53L5CX with my jetson nano.Once I want to using it with arduino uno, but uno is not possibly for using with it.So I trying to connected directly it on my jetson. I'm trying to followingVL53L5CX_Linux manual that downloaded fr...

najon by Associate
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  • 2 replies
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SmartPresenceDetectionKit_LnA_1.0.0 on raspberry pi

HiI am trying to use this on a raspberry pi4 running ubuntu 2404. I am able to run make successfully but on trying to run the generated binary I get./spdkit error while loading shared libraries: /lib/aarch64-linux-gnu/libc.so: invalid ELFI don't know...

nickw by Associate
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  • 1 replies
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Resolved! VL53L8CH histogram extraction with multiple configurations

I'm extracting the histogram data from the VL53L8CH. In the 8x8 mode, we are limited to few bins (~18) per reading. Is there a way to configure the sensor to oscillate the starting bin configuration so that I can get better range with the same bin pr...

wsun by Associate
  • 486 Views
  • 2 replies
  • 2 kudos

Resolved! VL53L5CX address changes not working.

I am trying to run multiple VL53L5CX-TOF-sensors with a single Pi Pico to be able to stitch together multiple of the sensor images.However for this to work I have to change the i2c addresses of the sensors.I am trying to use the set_i2c_address funct...

FY by Associate
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  • 2 replies
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Resolved! Detect & correct for orientation of ToF Sensors

Hello,This is in regard to the question I posted at the webinar on AI-powered gesture recognition with Time-of-Flight sensors held on 3/11.  Can the orientation of the VL53L8CX ToF sensor be detected in case it is moved and possibly gets inverted aft...

Resolved! VL53L4CX Histogram Data Interpreting

Hi! I've been testing the VL53L4CX sensor for the past few months and have finally decided to take a look at its additional histogram data. My most recent test is a measurement of an empty black bucket with a white sheet inside (to increase reflectiv...