Imaging (sensors)

VL53L5CX multi-sensor ranging reading must be delayed?

I used X-NUCLEO-53L5A1 + 2 VL53L5CX-SATEL, and the data read output speed has a delay in the code: HAL_Delay(POLLING PERIOD), POLLING PERIOD == 1s, and then I want to quickly, so I canceled HAL_Delay() (Picture1), But it took a long time to check (Pi...

I am trying to run vl53l3cx on yocto-linux using ST provided linux driver. The module is loaded and can read register through i2c. However, when I try to start range measurement, I have this error.

root@yocto-linux:~# ./phio -s -Z=1 -S[V]open fd 3 for /dev/stmvl53lx_ranging[V]started status 0[V]keep using fd 3[ 195.463147] STMVL53LX IPP Err in send_client_msg 115 :fail to send data size 608 to pid 1[ 195.463147] [ 195.472822] STMVL53LX IPP Err ...

VL53L1X detect wrong with black object

Hi,I'm building a project that uses 20 VL53L1x sensors to detect any people or objects that go in the danger zone of a machine.The sensor will detect any objects or people below 2 meters distance. We set up the sensor 30cm above the ground.The measur...

VL53L1X: How do I calculate the ROI settings for a specific size field of view at a specific distance?

Let's say I want to limit the field of view to be 200mm wide at a distance of 1500 mm.Can I do this using the ROI settings?If so, how do I calculate what my ROI settings need to be?

Cannot load Firmware to VL53L5CX

With the following code the VL53L5CX should get it's firmware uploaded. "   /* Download FW into VL53L5 */   status |= WrByte(&(p_dev->platform), 0x7fff, 0x09);   status |= WrMulti(&(p_dev->platform),0,           (uint8_t*)&VL53L5CX_FIRMWARE[0],0x8000...

PROBLEM LINK EDITOR WHEN TRY COMPILE ST LIBRARY FOR VL53L1X on STM32G030F6

I use cube ide when i add the function Status = VL53L0X_StaticInit(pfab);on main.c ,how build it i have this error :arm-none-eabi-gcc "../Core/Src/main.c" -mcpu=cortex-m0plus -std=gnu11 -g3 -DUSE_HAL_DRIVER -DSTM32G030xx -DDEBUG -c -I../Drivers/CMS...

VL53L0X Restore Factory Default Calibration

Hello, is there a way (after applying a calibration such as offset calibration or crosstalk calibration) to return the sensor back to the default calibration that was performed at ST? If so, which I2C commands would perform this job?

I wish to use the VL6180 within a pressurised chamber. What pressure can the package withstand? Max pressure would be ~15bar.