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! vl53l8ch ULD driver for SPI interface?

Hello community,I just downloaded ULD driver for vl53l8ch. However it looks only i2c interface is implemented in the driver, no SPI interface related is present. Is there a SPI version of the driver available? or I missed something? Thank you./Roland...

Resolved! VD56G3 Linux driver cannot find camera

Hi,I have installed the v4l2 driver for the STEVAL-56G3MAI1 camera module on ubuntu 22.04.05 LTS on a RPI CM4. But I am unable to access the module through /dev/video0.I have followed the instructions in the linux start guide fro ST BrightSense but I...

ds2 by Associate II
  • 2014 Views
  • 20 replies
  • 3 kudos

Resolved! Invalid signature error in IPA module for VD56G3

Hello.We're having issues after installing the libcamera package for the VD56G3 sensor from https://www.st.com/en/embedded-software/stsw-img502.htmlThe ST IPA is (apparently) being treated as untrusted and we're being forced into IPA isolation, crash...

estevan by Associate
  • 525 Views
  • 4 replies
  • 0 kudos

Resolved! VL53L1X Low Range issue

We use the VL53L1X in one of our products and have been doing that for over 2+ years now. As this device is not easily solderable, we have been relying on the Chinese supply of breakout boards used in the hobby market.  Just recently we are facing ra...

Resolved! Poor status above 300mm using VL53L4CD

I'm using a VL53L4CD as a proximity switch but with a user selectable threshold. I began developing on XNUCLEO-53L4A1 on a NUCLEO-F401 but have since migrated to my own pcb using STM32C071. I am having difficulty with poor status reports from the ToF...

Resolved! STSW-IMG037 is not work with Breakout Board

I try  STSW-IMG037 software with  Nucleo STM32-F401RE + Expansion board with VL53L7CX+ two Brakout Boards(VL53L7CX).but it dosen't work. STSW-IMG037 software with  Nucleo STM32-F401RE + Expansion board with VL53L7CX is OK.Soft ver v2.2.29327. and 53L...

k_kondoh by Associate II
  • 412 Views
  • 7 replies
  • 0 kudos