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,Is there a way to obtain the actual SDAD location that is currently being detected. The reason for this is because I want to map out the locations and can see what are actually being triggered.I am using 4x4 ROI with 199 as the center.Thanks.
Hi there,My first post on here, and I appreciate your time reading it.I have some VL53L0X time-of-flight boards, and want to interface one with the Espressif ESP32 development board.My primary objective is to run this set up at low power, so I want t...
I'm looking to integrate a ToF into our product for gesture recognition. I have my eyes on theVL53L8CH, VL53L8CX and the previous VL53L7CH, VL53L7CX. I understand the difference between the different generations. But I've been all over the datasheet,...
HelloI open this thread as a continuation of this other one, which is very long. My problem is that the boot states I read with "VL53L1X_BootState" (0x02 and 0x03) do not match the documentation (0x00 and 0x01).As John says in the aforementioned thre...
Hi everyone,I'm thoroughly flummoxed and in need of guidance. I have a VL53L4CD rangefinder on the SparkFun breakout board that will not play nice with my Raspberry Pi. Long story short, the rangefinder seems to be ACKing prematurely under certain ...
Hi,I noticed that the number of spad used reduces as an object gets closer to VL53L4CD. I was thinking about using this to make my distance measurement better. It also helps me to detect if the object is moving much in the field of view as i noticed,...
Hello, I've previously posted asking about gesture and hand posture output and I've finally got an output from both of the model. The problem is the method of getting an output for gesture and hand posture is different. For gesture, I'm able to use G...
I'm evaluating the VD55G0 sensor - using the cam-55g0 camera module and the STEVAL-EVK-U0I evalkit. Looking at the datasheet and other documentation (VD55G0 - Compact and high-sensitivity 0.38 megapixel monochrome global shutter image sensor - STMicr...
Hello !If you don't mind, could you tell me about how to calculate human position (x,y,z) in STSW-IMG048?In 8x8 mode, I can get 64 values. I'm wondering about how to calculate the position from the values.Any form of help is appreciated. Thank you!
In vl53lx_platform.c functions VL53LX_WriteMulti() and VL53LX_ReadMulti() are taking care of the VL53LX_COMMS_CHUNK_SIZE which was set to 56.So, data is send in telegram chunks if length exceeds this definition.I'm wondering if this is due to VL53L...