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 am trying to use VL53L4CD to detect whether there is a car on top of the sensor or not...I am placing my sensor on the ground and trying to detect if a car is parked on top of the sensor. But it is not able to detect the cars bottom surface. Howeve...
I want to try the VL53L7CH, I purchased the SATEL-VL53L7 and the x-nucleo-53l7A1. When I look at the boards on the SATEL-VL53L7 they look identical. But the description says it supports both the CX and CH models. Can someone clear this up?
According to the UM2829 manual stating that it supports "SLAVE_I2C STREAMING on I²C pulses", I would like to ask whether this means that image data can be obtained via I2C like the VD55G1, or if it only refers to synchronization signals between image...
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 trying to use the VL53L7CX to do gesture detection for a household product. A few questions:Do these software downloads only run on a Windows PC? https://www.st.com/en/embedded-software/stsw-img035.html ? I am trying to do embedded developme...
Hi all, it's me again. Close readers of this forum may remember I have a cluster of 5 VL53L4CX sensors that are attempting to range humans at an ideal distance of about 1.5-2m. I think I've successfully managed to avoid interference between the...
Hello ST team, as mentioned in the title, I found that the power consumption when using the ULP library to drive TOF L1 is inconsistent with the manual. I'm using the official evaluation board vl53l1-satel. Below is my test code and power consumption...
Hello everyone out there,I hope one of you can help me because I'm a bit confused about the additional information the sensor provides.I need to measure the fill level of a salt container. I noticed that the measured values deviate by about 6 cm comp...
Hello Everyone, I'm using the VL53L4CD with the STM32WL55JC1, The following is the Power Profile of the cycle:1- XSHUT GPIO is normally pulled low.2- XSHUT Pulled up + delay ( sensor wakes up).3- VL53L4CD Initiliazation.4- Measurements (20 Samples).5...
Hi All,I am trying to implement VD6281 readout layer and I do struggle with quite random '0' return value with relatively intense light exposure.The implemented script automatically adjust sensor gain. For relatively high register values [15..12] wha...