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.
Hi, I'm trying out the VL53 series to try to measure the height of liquids in a container. In my use case, we are measuring sauce in sauce cups - ranch dressing, hot sauce, etc. One issue we have noticed is that with oil or oily sauces such as olive ...
I have an application that uses 10 VL53L0X sensors on an I2C bus. I seem to have ended up damaging multiple STM32 dev boards trying to get this configuration to work reliably. Any help to understand what I am doing wrong would be appreciated.So, th...
Hi,I am using the STEVAL-EVK-U0I kit with the VD55G0 sensor and the provided Python SDK. Firstly, I wanted to say I really love the capabilities of this sensor and it looks extremely useful for my work. My goal is to capture high frame rates (200-500...
Hello, I have multiple VL53L0X sensors that I am communicating with over an STM32 board. Two of the sensors started throwing errors (only reading 8191), and so I moved them to an Arduino for the flexibility of using the downloadable API. They worked ...
I have performed crosstalk calibration of VL53L7CX ToF sensor using a 0.2 mm thick polycarbonate cover glass. I had used a sheet of white paper (assuming 80% reflections) placed at 600m as reference surface & 4 samples were used for calibration. ...
Hi， 1》In the dark，Place the white target 140mm from the sensor call function Status = VL53L0X_perform_offset_calibration(&vl53l0x_dev,0x8c0000,&pOffsetMicroMeter); 2》In indoor environments ，Place the black target 600mm from ...
Hi, Was wondering if there is any info on when the VL53L9CX is expected to be released? Regards
Hello,We have lately been seeing in some cases that one or two pixels seem to be stuck at distance_mm==0. Sometimes the pixel goes back to returning normal values after some time or after a power cycle, but sometimes it seems to report a zero value c...
ULPM for the MIPI CSI interface of VD55G1 is not clearly described.Errata (es0643) section "QVGA at 480 fps" say that we should put MIPI in ULPM. Why does this affect timing?WRITE_REG8 STREAM_STATICS_OIF_ULPM 'h01 # MIPI in ULPMIs this a MIPI setting...
Hello community, I am working with the VL53L0X Time-of-Flight distance sensor and the official ST API driver (VL53L0X API package).My hardware platform is: STM32H747I-DISCO board (CM7 core) I2C3 used to interface the VL53L0X FreeRTOS running on CM...