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 using the VL53L1X ULD API to drive 4 sensors and, sometimes, the function VL53L1X_SensorInit returns error VL53L1_ERROR_CONTROL_INTERFACE while initializing the third or four sensor (the first two are always initialized correctly).The sensor boot...
We currently use the VL53L1x and have struggled with precise measurements to close objects. Our application needs precise measurements between 1mm and 400mm. Reviewing the available sensors ST has it appears to us that the VL53L4CD is the best possi...
Hello.I am designing a product using the VL53L7CH model.I am using a 3.3V MCU.So I'm trying to use 3.3V for both IOVDD and AVDD's voltage level.Is there no problem if I use the same line without distinguishing IOVDD and AVDD? Regards,KORM
I have added all the drivers for the VL53L0X API, but I still encounter this error. Why is that?
Hi we are looking for optical flow sensor and try to configure VD56G3 camera for this purpose which is connected to rasberry pi 4.I came across research artice which states that it does support optical flow using MIPI CSI-2 interface.https://arxiv.o...
Hi,I am using the VL53l8 sensor. i need to change the ranging frequency. im using the Xcube tof code. I see in the app tof code that #define RANGING_FREQUENCY (10U). so if i change 10u to 15. Willi get ranging frequency to 15 hz.? Thank u
Hello,I am using the VL53L8CX ToF sensor (I2C) and have encountered an issue. Currently, I’m not using a coverglass, and I have set the sensor to an 8x8 resolution with a frequency of 15 Hz.The problem is that when I run the sensor in an infinite lo...
I'm designing a custom LiDAR sensor for a project and I need a sensor to accurately measure the distance to a small point. I'm looking for an accuracy of +-5mm but the small the better, the maximum range it needs to measure is about 400mm and the min...
Hello everyone, Recently I tried to use VL53L3CX to accomplish a distance calculating project. When referencing the document of VL53L3CX I found a little strange about the distance parameter. For example, the note of ranging capabilities ta...
I'm using the full API for the VL53L1 ToF sensor. The project is pretty simple as I'm using 4 sensor to measure distance connected on an I2C of an STM32F091.I'm optimizing the code and I'm come across the VL53L1X ULD API (Ultra Lite Driver Applicatio...