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.
Hello, I have two expansion boards: X-NUCLEO-53L8A1 with VL53L8 and X-NUCLEO-53L7A1 with VL53L7CX. I used a gesture recognition example project for NUCLEO-F401RE board I found on this page: https://www.st.com/en/embedded-software/stsw-img035.html?icm...
I am exploring STM image sensors for a new project and am evaluating different options. To make an informed decision, I would like to refer to EMVA1288 datasheets, especially for details on read noise and dark current performance. Could you please le...
Hi, I am testing the SATEL VL53L7CX board, but the SDA on this board is stuck at zero. I have checked that there are no short cuts and that the pull up is there. Any ideas how to solve this?
I found a problem while using the VL53L4CD. My usual practice is to initialize the VL53L4CD after the terminal is turned on. During subsequent use, I only use Start and Stop to control whether to start ranging.Now it is found that when I stop, the te...
Hi, I have downloaded the STSW-IMG302_LNX which has this description "Linux driver for VD6283 6-channel ambient light sensor, with flicker extraction expansion application programming interface (API)", I want to compile this driver for my embedded li...
I am having trouble with the VL53L7CX recording incorrect measurements after being powered on. Often times the distance if off consistently until I unplug it and plug it back in (The raspberry pi). Sometimes even that will not solve the problem. I ha...
Hello community,I just downloaded ULD driver for vl53l8ch. However it looks only i2c interface is implemented in the driver, no SPI interface related is present. Is there a SPI version of the driver available? or I missed something? Thank you./Roland...
Hi,I have installed the v4l2 driver for the STEVAL-56G3MAI1 camera module on ubuntu 22.04.05 LTS on a RPI CM4. But I am unable to access the module through /dev/video0.I have followed the instructions in the linux start guide fro ST BrightSense but I...
Hello.We're having issues after installing the libcamera package for the VD56G3 sensor from https://www.st.com/en/embedded-software/stsw-img502.htmlThe ST IPA is (apparently) being treated as untrusted and we're being forced into IPA isolation, crash...
Hi,I was wondering how things were progressing with writing and possibly mainlining Linux drivers for ST BrightSense and SafeSense Industrial, Consumer and Automotive Image Sensors?We're working on a new state-of-the-art open source system for conser...