Imaging (sensors)

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VL53L1X reading returns 0 with error code 31

I am getting occasional readings from this sensor of zero(0) reading result with the error code 31.  According to the header file this error corresponds to:#define VL53L1X_WARNING_OFFSET_CAL_MISSING_SAMPLES ((VL53L1X_Error) - 31)/*!< Thrown if there ...

will3 by Associate III
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Resolved! ToF VL53L5CX delay after start_ranging

Hello everyone.I'm currently working with ToF sensor VL53L5CX. I wanted to use it in collaboration with a digital camera.But I can see the laser from ToF if the target has a high reflection level. I know that I can simply use the IR filter,but I want...

IvanK by Associate
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Resolved! VL53L5CX Outlier values and Fluctuations

Firstly, on behalf of our company, I would like to appreciate the great products that have been delivered by STM through the years, wish STM well and prosper.#-------------------------------------------------------------------------------------------...

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Multiple VL53L0X sensors for bluepill board

I need to work with three tof sensors (VL53L0X) at once. First i checked one sensor and it worked well. the code is below.  #include "main.h" #include "vl53l0x_api.h" // Define the I2C handle I2C_HandleTypeDef hi2c1; // Define GPIO pins for XSHUT c...

Aaz_7-23 by Associate
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Resolved! VL53L8 API not working

Hello, i've recently made a board including a VL53L8 Time of flight sensor connected to an STM32G071 over SPI.I'm using the VL53LMZ api to connect to it and after modifying the platform.c file i've managed to talk to the sensor (vl53lmz_is_alive() se...

Resolved! Interrupt modes via GPIO VL53L3CX

We are using part number VL53L3CX on the X-NUCLEO-53L3A2 board, and one feature we were expecting, for example, is for the sensor to generate an interrupt via configurable GPIO in the following situations:it is inside or outside a measurement window,...

Resolved! low power does not work with VL53L7CX multi-sensor setup

I have two VL53L7CX Time of Flight sensors connected to a STM32F401CCU6. I was able to modify the X-CUBE-TOF VL53L7CX template to support both sensors, but I can't get low power mode to work for some reason.  specifically, trying to use a sensor afte...

youcef by Associate II
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Resolved! VL53L4CDV0DH

Hello,I intended to use VL53L4CDV0DH in my project.Could VL53L4CDV0DH measure reflective wafers material? ThanksChuong