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.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Resolved! STM32Duino VL53L8CX

I am trying to use Satel VL53L8 Cx over Arduino due . The library I am using is stm32duino VL53l8cx but I never get any result .Connections were as per the expamples but it did not work.Is there a library I can use for this . I have earlier used VL53...

Rituraj by Senior
  • 1213 Views
  • 3 replies
  • 0 kudos

Resolved! VL53L1 accurate up to 40cm max

I hope someone can help me with the accuracy of my VL53L1 sensor. I can’t get the sensor working accurately above 40cm. I am working on a hobby project and want to use the sensor to avoid obstacles. The board I use is not an VL53L1-SATEL. It’s from a...

janvdsar by Associate II
  • 2469 Views
  • 11 replies
  • 0 kudos

10x10 Multizone Ranging on VL53L1 GUI not working

Hi,I have an X-NUCLEO-53L1A2 and a NODE_F401RE.The VL53L1.exe GUI is unstable and frequently freezes, but I could at least perform most of my experimental measurements (including MultiZone Ranging 4x4).However, when using MultiZone 10x10 Ranging, the...

kunf_0-1731692667339.png
kunf by Associate
  • 507 Views
  • 2 replies
  • 0 kudos

Resolved! Vl53L1X Calibration Issues

We have two VL53L1X sensors side by side. Both have gilizmo cover glass and are placed 140mm from a 8.5x11 sheet of mat grey paper. Running the calibrate offset function returns 2mm for sensor one and 6mm for sensor two. Following this the Xtalk cali...

Resolved! Multizone sensor calibration buffer

Dear forum,I try to understand the bin shape of the VL53L8CX / CH sensor calibration buffer while evaluating different sensor cover and their influence on ranging. Using the example8 file from the ULD driver the shape looks more or less always the sa...

_jh by Associate II
  • 913 Views
  • 5 replies
  • 1 kudos

Resolved! TOF VL53L5CXV0DH/1 bad detections with status 255

I’m using a VL53L5CXV0DH/1 sensor in my current setup (see pictures). The goal is to detect a ball rolling between the sensor and the background. The red box is about 12cm apart.The settings is 4x4 for speed, i also noticed that 60 is not the highest...

thumbnail_IMG_7547.jpg IMG_7543.jpg 2024_11_15_15_42_31_workspace_1.5.0_NIC_TOF_rev001_Core_Src_tof.c_STM32CubeIDE.png 2024_11_15_15_22_40_workspace_1.5.0_NIC_TOF_rev001_Core_Src_tof.c_STM32CubeIDE.png
sde c.1 by Senior II
  • 853 Views
  • 3 replies
  • 0 kudos

Resolved! VL53L4CX: How/where to store calibration data

I need to calibrate a VL53L4CX and have been reading UM2923. The functions described do not seem to bear any obvious relationship to the functions in the STM32Cube middleware which was generated for my project, which I find confusing. I it is not cle...