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.
Hi everyone,I'm currently developing firmware for the VL53L1X Time-of-Flight sensor on a breakout board using STM32CubeIDE, and I’m working with the bare driver provided by ST (not the ULD). I’d like to implement the complete calibration sequence, bu...
Hello everyone, i'm trying to use the vd66gy with the raspbeery Pi x64 connected on cam0 and im following all the steps of the "Linux Start Guide for ST BrightSense" but it still doesnt work. I downloaded the drivers for the camera as well as the lib...
Hi,I want to know the exposure time of VL53L5CX per frame.I also want to know that it is possible to configure the exposure time?Best,Jsc.
I wish to connect the P-board, which has a 22-pin connector, to a Raspberry Pi that has a 15-pin camera connector (From the Raspberry Pi 1/2/3/4 series, not the 5). The datasheet for the P-board only gives a vague suggestion. Is there a specific cabl...
Hi John, Could please confirm if the slew rate requirement of VL53L8CX is satisfied in the EVM X-NUCLEO-53L8A1? We're considering to use TI's TLV751180330PDSQR to power up the VL53L8CX sensor. But the TLV751180330PDSQR supports 11mV/µS approx. Also,...
Hello ! I am calibrating a VL53L4CD ToF sensor. Is it suggested to set a large timing budget (e.g. 200 ms) for the offset and crosstalk calibrations' distance measurement process? In the distance measurement examples, the timing budget is set to 10 m...
Hello,I am using the 53L8A1A to evaluate the VL53L8CH with the MZAI_EVK_v1.0.1 software. For my application, I need high CNH resolution for as long a histogram as possible, but for only one histogram. Because of that, I aggregated down to one row and...
Hi,i've been posting here a few times to get a VL53L4CX to work. I've had success so far, but the latest iteration of my little PCB is really giving me troubles.When i apply power to my board (via an esp board) it stops working (the esp32 board). It ...
I am guessing there is nothing that can be done about this, but I thought I'd post about it. I got the VL53L8CH because it has better bin resolution than the VL53L3CX, which I hoped to use to distinguish between objects at different ranges that are c...
Hi,i'm playing around with the VL53L4CX after putting it on my own pcb (yay).The user guide states that for the SPAD caliberation, NO target should be placed. The crosstalk requires a 600mm target.Do i understand correctly that the SPAD caliberation ...