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,Standard library for ToF sensors, as far as i know, works in blocking mode and it needs few seconds to initialize sensor and later on to gather all of 64 results. In my project I need to handle other process during this time and using DMA seams...
Hi, I would like to know if we can configure GPIO0 or GPIO1 as a logic output mode. In datasheet, we can configure in INT mode. But we need to clear the flag each time we have a value. So we have a wrong value during the clearing. I would like to con...
When I run the program, the sensor starts up and is working as expected. Occasionally, the sensor gets "stuck" and just sends the same ranging results. I read that the xshut pin is sensitive and can cause a partial reset of the sensor, putting it in ...
Hello, I'm using the LoRaWAN-End-Node example on an STM32WL55JC MCU to drive the VL53L4CD sensor. I would like to use the interrupt pin to get the data from the sensor.what is happening is that once __WFI() in the getting data subroutine is executed...
I'm trying to use the new example available on st.com for VL53L3CX_SimpleRanging (available inside X-CUBE-TOF1) is an example application shows how to make ranging with a satellite board (VL53L3CX-SATEL green) connected directly to STM32F401RE withou...
From the above FOV diagram comparison, under the Detection Volume, why both L5 and L8 have same Horizontal and Vertical degree but different degree in Diagonal (63˚ vs 65˚)?As I know if horizontal and vertical degree no change, the diagonal degree w...
The calibration procedure for a VL6180X sensor states that the offset calibration does not need to be done if the sensor is within +/- 3mm for a specified target. Is there every a situation in which the cross-talk calibration procedure doesn't need t...
I want to connect four SATEL-53L7CX ToF sensors to a Jetson Orin Nx with an AVerMedia D131 carrier board. The board has a 40-pin expansion header with two i2c buses.I have created a wiring diagram to connect every two sensors to each i2c bus. Each se...
Hi all, first post here!I'm working on a project that I was planning to use the VL53L5CX sensor where it is installed at about 5/6ft above the floor and pointed down at an angle of around 45°. The goal is to be able to calculate the surface of the f...