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.
Vl53l3CX works well when i init it with DataInit and StartMeasurement Function,but when i add a OffsetCalibration to its init sequence,it output a distance of 8191 mm,which is obviously wrong .Paraments of calabration function are shown in the follo...
I purchased X-NUCLEO-53L5A1 and NUCLEO-F401RE board. I assembled them and followed the Quick start guide X-NUCLEO-53L5A1 manual. I can't connect the device in the VL53L5CX. I update firmware and ST-Link before. I connected to the ST COM port via term...
Dear Sir, I am trying to read the distance from the VL53Lox i can read upto 400mm , when i try to measure more the 400mm it is not reading proper reading. Please guide
Hi there!I was wondering, for a school project, if it is possible to disable te autocalibration on the VL53L5CX and if it would be possible to manually calibrate it?Thanks! :fox_face:
The ULD driver VL53L7CX_ResultsData object type contains range data from the VL53L7CX. Each member that holds data for multiple zones and targets is organized in an array.Items signal_per_spad, range_sigma_mm, distance_mm, reflectance & target_statu...
Hello There,I'm successfully able to run VL6180 with interrupt functionality. But have some functionality queries.The application is intended to generate interrupt when reading a distance below specific threshold. I found that we need to Clear Interr...
I want to know whether the calculation of integration time using kcps and signal peak count is correct or not Signal = 3.83 kcps/spad (3.83*1000*211(SPAD ea ))/2099 =385 => 1/385 = 2.6 ms Ambient & signal kcps, is the integration time the same?...
Hi everyone!I have a not conventional question to this device. INT pin is used in library to send interrupt to MCU. In my case i use just necessary part of library so the INT pin is not used at all.So now the question. Is it possible to use it now th...
Dear Sir, We are currently in the process of conducting crosstalk calibration using the VL53L1X ultra-lite driver, but unfortunately, the results we're obtaining are not as expected. Our approach involves utilizing an A4-sized gray chart board as the...
Hi there, My team and I have noticed an irregularity in our VL6180X sensor data that we do not understand. Despite having a stationary target (~75mm away), the calculated range values from the VL6 appear to "wave" over time, and do not settle into a ...
