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.
Forum Posts
We have recently developed a Hardware board having STM32L4KB and VL53L1X , we connected VL53L1X I2C3 port. we are running the STM32 VL53L1X API we get the I2C data as 255, -1. Request you please suggest a solution for the same
We checked the status of each step and the status for VL53L1_WaitDeviceBooted = -13
Resolved! Detection thresholds confusion
A couple of questions.First there seems to be some conflicting comments. In the vl53l5cx_plugin_detection_thresholds.h file there is the following statement in regard to the mathematical operators for multiple checkers. "Please note that the first c...
LV53L3CX and similar sensors low level software programiing data
Hello all.I'm looking for any serious software documentation for LV5x sensors and... I cant't find any?!?For serious software documentation I understand precision description of all registers and macro procedures i.e. calibration, data collection etc...
Interrupt reset on e.g VL6180X
I want to use the TOF unit to detect when a physical object is passing. The Threshold detection shall rise an interrupt signal which I use to initiate a function. As I understand the mentioned VL6180X, the interrupt must be cleared each time via a...
To know exactly what the value returned by the VL53L0X sensor means.
Hello, I'm Jee Kyungsub, a student studying at RISE Lab at Sungkyunkwan University.We are conducting study on mapping using VL53L0X proximity sensor to your company. But we met some problems while we were researching.To proceed with the mapping, we...
Resolved! VL53L5CX: Conflicting comments in ULD API and single 4x4 threshold
Greetings - within the "Example_9_detection_thresholds.c" , there a comment (line 164) stating: "... Please note that the first one must always be set with a mathematic_operation VL53L5CX_OPERATION_NONE...."Yet, within "vl53l5cx_plugin_detection_thre...
VL53L1 Nucleo Pack: Can one change the ROI in the GUI without resetting all the calibration values?
I am using the VL53L1 Nucleo Pac with the Flight Sense GUI supplied by ST. I am trying to evaluate different ROI settings but everytime I change the ROI, all the calibration settings seem to be cleared. Can one change the ROI in the GUI without reset...
Minimum consumption Vl53L3x
Hi, I plan to use the VL53L3:The goal is to power it with 1300mah battery, 200ms measurement refresh rate, 2 years life expectancy. The product could reach <100µA in this conditions ?Thanks
VL53L3CX Bare Driver on Raspberry Pi?
Hi, I'm trying to get the bare driver running in user mode to work on the Pi, because I just need the easiest way to use the VL53L3CX module, and I think the Linux driver is not necessary. I'm not sure how exactly to get the ULD working on a Pi howev...