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! Printing Garbage Value

Hi there,I am working with tfmini lidar and i am using USART3.However i am getting the garbage in the virtual port any idea how can i resolve this but i am getting the right header i.e YY in decimal. Any suggestion would be appreciated.Thanks

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VL53L1X outdoors

The VL53L1X outdoor performance is hindered by huge amounts of noise, and wildly fluctuating results, compared to indoors. I notice that the demos I can find online about this sensor conveniently never show it outdoors, although some articles mention...

MWatt.2 by Associate
  • 6737 Views
  • 8 replies
  • 1 kudos

VL53L1 TOF sensor: We use the VL53L1CBV0FY/1 sensor. 1. What is the cleaning protocol if dust gets on to the sensor? 2. Is this sensor available with dark protective film to enable easy detection and removal of the same during use?

We have sensors failing because of what looks like dust or debris that is getting on the sensor. Also, often it is difficult to detect and remove the Kapton tape covering the sensors. The tests we run pass even though the film has not been removed so...

GRavi.1 by Associate II
  • 1776 Views
  • 4 replies
  • 0 kudos

Getting fixed value from Lidar (tfmini)

Hi thereI am working on lidar but everytime i am getting fixed value in the buffer i.e 0x59 which is 89 in decimal (Y in ascii) which is the header of transmitted data as indicated in lidar datasheet.below is the code snippet.Any suggestion would be ...

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Help to get Make files for Compilation of VL53L1X ULD API

Hi,I am planning to use VL53L1X ULD API for calibration functionality. Host system is Raspberry PI and I got source code of VL53L1X ULD and Example Application from https://my.st.com/content/my_st_com/en/products/embedded-software/imaging-software/st...

NPate.8 by Associate
  • 559 Views
  • 1 replies
  • 0 kudos

Multiple VL53L1X sensors with 5x16 RoI arduino programming

Hello, I hope someone can help me with this.I have 3 VL53l1x and i have connected and programmed all of the 3 sensors to a arduino nano and I am receiving data from all three at the same time.I tried to perform 5x16 RoI for all three VL53L1X sensors ...

MBabu.2 by Associate II
  • 1080 Views
  • 2 replies
  • 0 kudos