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.
Could someone please shed some light on the algorithm the VL53L0X and VL53L1X use to calculate the distance from the returned photons for each laser pulse? @John E KVAM you’ve mentioned in other blogs that photons seen are “averaged�? – is the logi...
I'm using Zigbee3 with Silicon labs EFR32MG21A020F. I want to read the Distance of ToF sensor which is based on ST library. They mentions that it support multiple IDE. I want to know how to use it in simplicity studio 5. Can anyone help me to figure ...
I have multizone ranging mode enabled along with SHORT distance mode.I am getting a lot of readings with 65XXX values, for example:[8191, 65277, 65243, 65257, 65312, 65267, 65238, 65168, 65241, 65263, 65239, 65211, 65227, 8191, 65217, 65173, 65244][8...
I'm using a X-NUCLEO-53L5A1dev board that I have wired up to a Raspberry Pi. I have also wired the interrupt line from dev board (cn-8 pin 3) to the Raspberry Pi GPIO1 (pin 28 on the 40 pin header). In the examples 9 and 11 there is a dummy functio...
More specifically, the doc's say status 6 means "wrap around not performed". What is wrap around? Is this a bad condition?Thanks,Dave
Hi ST team and community!I am trying to develop a People Footfall Counter for commercial use using the two VL53L1X Sensors on Esp32 using the Sparkun Library from the following:https://github.com/sparkfun/SparkFun_VL53L1X_Arduino_LibraryFirst of all,...
Hello,I have spent some time reading through the VL53L0X API and all documentation related to this sensor.I was hoping your team could clarify the usage of a few functions and features."Pre-Range" vs "Final-Range"This distinction is made througout th...
Hi - I can't seem to get the driver to compile on a RPi 3+..Grateful for any assistance !! This is the error message I get: pi@raspberrypi:~/VL53L3CX_LinuxDriver_1.0.5_bare_1.2.4/driver/vl53Lx $ make VL53LX_FULL_KERNEL=1CONFIG_STMVL53LX=m make -C /li...
These questions are regarding the VL53L5CX Ultra Light API, VL53L5CX_ULD_API, ver1.0.1.In platform.h there are several macros for disabling the various sensor outputs.Eg. #define VL53L5Cx_DISABLE_RANGE_SIGMA_MM. However, I do not find a macro for dis...
Hi, I am trying to build the user mode linux driver on my raspberry pi 4 for the VL53L5CX module, and when I follow the instructions in the guide for RPI, I cd into user/test and make, I get the following error:../uld-driver/src/vl53l5cx_api.c: In f...