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 There I have question regarding calibration of offset and cross talk for VL53L4CD / VL53L4ED.For my application i need to config Signal Threshold, Sigma Threshold, Timing Budget etc to other than sensor's default value, So, my question is sho...
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 ...
Does anyone have access to documentation with an actual list of registers with addresses and functionality and a full description of the register bits for the VL53L0X? All I have been able to find is documentation that refers to the questionable API...
I am using VL53L4CX with VL53L4CD ULD driver v2.2.2, due to an I2C issue on my side the VL53L4CD_RdWord fails and the number_of_spad variable is set to 0. The divide by zero happen at the very end of VL53L4CD_GetResult.I checked the function in ULD v...
For the same setup the distance values jump between a very high and a very low value. Setup 1: unit facing an open space(ceiling) Result 1 Result 2 Result 3 2514, 2483, 2466, 2407, 2752, 2799, 2808, 15, 0, 0, 0, 0, 0, 0, 0, ...
Hi， vl53L0x goto sleep and wakeup to reduce power. I used single_mode,program as follow: I find add sensor_init(dev,vl53_mode); //activa The measurement time was 600 mS. long more than not add this function？ how to reduce...
This is a continuation from this post, where I erroneously marked the post as solved: https://community.st.com/t5/imaging-sensors/vl53l7cx-distance-data-stratification/td-p/866073Unfortunately I'm still experiencing the issue where range data continu...
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 Team,In this post regarding VL6180x proximity sensor, the sensor is detecting the address(0x29) but the readings are receiving as 255 value even the object it detected in front of sensor. for reference purpose go through this code snippet wrote in...
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 ...