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.
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...
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...
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...
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...
If your VL53L8CX gets past the 'is_alive' function but you cannot get it to run, it might be because you are running on a big-endian machine, and the ST code you downloaded assumes a little-endian machine. Try swapping your vl53l8cx_is_alive function...
Hi,I have downloaded "GestureEVK_v1.5.0" and tried "gesture recognition" function.It can be launched by GUI and worked well.I also downloaded "STSW-IMG035_F401" and tried to run "gesture recognition".However, it keeps printing the messages as shown b...
Hi. I have question regarding VL53L8CX ToF sensor. The minimum distance is 2cm. The space between the objects being measured is less then that. Was wondering if it will be possible to reflect the light off from a mirror at 45 degrees to increase the ...
Dear ST Team,I am having difficulty finding the ULD library for the VL53L3CX chip. The complete library is too large for my chip's Flash memory, and the ULP library's ranging capabilities and accuracy do not meet my requirements. Could you tell me if...
Hi, i do not seem to be able to use the application gui for the vl53L4CD Nucleo board. when i try and open the application i get this message. is anyone familiar with this issue?
Hello, I am currently trying to connect a Pololu VL53L8CX breakout board https://www.pololu.com/product/3419 with flying wires to an STM32 Nucleo-144 F767ZI via the Arduino I2C example. https://github.com/stm32duino/VL53L8CX/blob/main/examples/VL53L...