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.
What's the difference between the following sensor variants:VL53L7CHVL53L7CXFrom what I've seen from going through the available product documents, they are all the same, performance-wise (range, frequency, FoV etc).Difference between the CH and CX s...
The Ultra Light Driver (STSW-IMG023) init function vl53l5cx_init() fails in this section :/* Get offset NVM data and store them into the offset buffer */ status |= WrMulti(&(p_dev->platform), 0x2fd8, (uint8_t*)VL53L5CX_GET_NVM_CMD, sizeof(VL53...
Hi ST Support,A few datasheets for the BrightSense series, eg. um3224, show an option under CFG: Streaming readout mode control which is not precisely described in the documentation."-0x06: = XY binning x2"How does this differ from "-0x01: = digital ...
Hello, I am working on a project using an AVR64DB32 MCU and the VL53L1 time-of-flight sensor over I2C.I downloaded the official API from ST (STSW-IMG007) and adapted vl53l1_platform.c to my environment.Since my I2C communication library is written in...
Hi, I use 2 VL53L1 Sensoren via I2C for measuring distance. At first I used a raspberry pi and the provided API and it seems to work properly and all fine. Since I need to reduce my power consumption I migrated my Code to an atmega644 and therfore I ...
Hello, I have a FUNDAMENTAL question: TOF VL53 series sensors report a depth map. Is the depth the "Euclidean distance from the origin (0, 0, 0) to the point (X,Y,Z)" ? or is the orthogonal distance from the camera chip plane to the measured point a...
Hi I am using ST VD56G3 camera to capture .raw image from NXP IMX8m embedded board. I was able to capture the raw file using the following command. gst-launch-1.0 -e v4l2src device=/dev/video2 ! "video/x-raw, format=NV12, width=1120, height=1360, fr...
Good morning. I am trying to evaluate a P-NUCLEO-53L8A1 evaluation kit. I downloaded the software example from your website and unzipped it. I then attached the eval board to a USB port on my laptop (running Win 11). It enumerates as a STLink VCP. ...
I am attempting to write the platform code for the ULD to work with Zephyr. WrByte, RdByte, and RdMulti are running correctly, but the WrMulti function is throwing two types of errors:<err> i2c_nrfx_twim: Error on I2C line occurred for message 0<err>...
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 ...