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, 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. ...
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...
Hi,I was wondering if it's planned for the current STEVAL-EVK-U0I board to work with the 5 Mp VD5943 and VD1943 Image Sensors when they're launched in spring 2026 or if a new USB interface board is planned for evaluation of VD5943 and VD1943?The page...
Hi there, I'm trying to figure out how to configure VD55G1 monochrome sensor to differential mode (e.g. disruptive mode, event mode) as branded in user manual. However, after going through https://github.com/STMicroelectronics/stm32-mw-camera, I have...
Related posts* https://community.st.com/t5/imaging-sensors/integration-support-for-vd56g3-camera-sensor-with-stm32n6/m-p/822221#M5767* https://community.st.com/t5/imaging-sensors/drivers-for-st-brightsense-image-sensors-for-stm32n6-series-%CE%BCcs/td...
We have TOF data collected every half hour, but we are surprised by the results, as the TOF data is not consistent each time.
We are developing sensing device with using VL53L0X, we will use optical lens on top of VL53L0X for special sensing purpose then in order to optimize lens design with effecive sensing, we would like to know dimension of both sensor and emitting ch...