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.
Greetings!When I measure objects closer than 10 mm from the VL53L4CD, the result deviates significantly from what was expected, and the result also varies significantly depending on the texture and gloss of the object.Is it possible to configure the ...
Hi ST,I wanted to validate/confirm our Calibration procedure. When we calibrate prior to calibration we set timing budget and intermeasurement to what they are normally when our code boots up. So, during calibration we do the same. Can someone pl...
The "vl53l8cx_buffers.h" file bundled with X-CUBE-TOF1 seems to have been updated several times, but I would like to know what problems have been fixed in each version. Please let me know in which document the revision notes is listed.Thank you in ad...
We are having issues with the VL53L4CD Time of Flight Sensor.The sensor works properly after initialization, but after some measurements it starts having problems. It either stops ranging or returns a ranging result similar or equal to the previous o...
Hello all,We are once again using one of the VL53 TOF sensors for a close-proximity ranging application. For this application we are using code from the VL53L4CD_ULD_Driver.After initialising the system using the VL53L4CD_SensorInit function, we are ...
Hello ! My environment:Windows 11Arduino IDE 2.3.2STM32 Cores https://github.com/stm32duino/Arduino_Core_STM32/wiki/Getting-StartedLibrary X-NUCLEO-53L5A1 1.1.1 https://github.com/stm32duino/X-NUCLEO-53L5A1 VL53...
Hi, I'm hosting a VL53L8CX with a STM32F4, 48-pin instead of the 64-pin on your eval board. There's a 5" flex cable between processor and L8. The vl53l8cx_init() function was failing. Slowing the SPI baud didn't help. Increasing wait time on line 276...
I'm using the VL43L4CX and with every measurement, I get the next range status: VL53LX_RANGESTATUS_RANGE_VALID_NO_WRAP_CHECK_FAILFrom the documentation, I can't find any indications of what to do in this case and how to solve it.From the code I see t...
Hi, I've been developing a simple water level sensor with the VL53L0X and i'm having trouble putting it into the enclosure that is protected from the moisture. I've been mainly experimenting now, but one of my problems is mounting the sensor behind g...
Hi,Is there a way to obtain the actual SDAD location that is currently being detected. The reason for this is because I want to map out the locations and can see what are actually being triggered.I am using 4x4 ROI with 199 as the center.Thanks.