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 !If you don't mind, could you tell me about how to calculate human position (x,y,z) in STSW-IMG048?In 8x8 mode, I can get 64 values. I'm wondering about how to calculate the position from the values.Any form of help is appreciated. Thank you!
In vl53lx_platform.c functions VL53LX_WriteMulti() and VL53LX_ReadMulti() are taking care of the VL53LX_COMMS_CHUNK_SIZE which was set to 56.So, data is send in telegram chunks if length exceeds this definition.I'm wondering if this is due to VL53L...
Hi, I am using a VD55G1 sensor with P-board to interface with Rpi 5. I am using Camera port #0 of Rpi. I downloaded the STSW-IMG506_V4L2, STSW-IMG506_LIPA and STSW-IMG506_LCAM. I followed the steps to install V4L2 driver from the "Linux Start Guide f...
When i measure my distance in 4x4 i don't have any issues at all. But I need to change it to 8x8 for my project.To my knowledge you only need to change the resolution with vl53l5cx_set_resolution() to 8x8 and adjust the frequency accordingly. I have ...
I am using the STSW-IMG501 software with the STEVAL-EVK-U0I1 evaluation kit and the STEVAL-56G3MAI1 evaluation board for the VD56G3 image sensor. I am trying to capture videos of my target application at high frame rates to assess the sensor propert...
Hey, I am a beginner in all of this and have been trying to change certain parameters for my VL53L8CX sensor such as sharpening percentage, or converting its standard mm data unit to feet or inches, and I really can not figure it out. I am guessing i...
Hello, I'm currently trying to use "STSW-IMG035 Turnkey gesture recognition solution based on VL53L5CX, VL53L7CX and VL53L8CX multizone Time-of-Flight ranging sensors" on my board. I have a NUCLEO-F401RE and XNUCLEO-53L8A1 expansion board. I'm very n...
Looking for Sample code to measure the object moving direction and moving speed and size of object using VL53L8CX sensor
I am observing an unexpected reading issue. I am using Calibration and I use a physical distance to Calibrate. However, an object right in front of the sensor (1-20mm'ish away) reads a value of 0 (zero). If I change the Calibration to physical dis...
Hi there,We want to use the VL53L4CX ToF sensor and I want to build the out of tree kernel module for the STSW-IMG031 (here) via Yocto recipe. Are the sources hosted anywhere on Github or elsewhere so I can clone the repo directly via Yocto rather th...