Imaging (sensors)

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.

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Forum Posts

VL53L5 Thresholds

Is there any documentation how to setup the various threshold parameters? These are the macros defined in the vl53l5cx_plugin_detection_thresholds.h#define VL53L5CX_DISTANCE_MM            ((uint8_t)1U)#define VL53L5CX_SIGNAL_PER_SPAD_KCPS      ((uin...

BBald.1 by Associate II
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VL53L1 returns 65XXX values

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...

VL53L5CX Examples (9 & 11) using interrupt

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...

BBald.1 by Associate II
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Resolved! Issues while interfacing two VL53L1X sensors using Esp32

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,...

PNadar08 by Associate II
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Resolved! Having trouble getting the stm vl53lx driver working on RPI

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...

DCamp.5 by Associate II
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