Imaging (sensors)

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Resolved! VL53L4CD (ULD) not ranging?

We are moving to VL53L4CD.Have it all coded but having a strange experience.  Simplistically we use the sensor continuously and only use GetResult to retrieve the sensor readings (e.g. not CheckforDataReady).So,  simplistically looks sorta like this ...

will3 by Associate III
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  • 2 replies
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VL53L8CX at 60 Hz

I am trying to run a VL53L8CX sensor at the maximum advertized speed. Originally, following the marketing for this chip, I had thought that this was possible at the full 8x8 sensor resolution, but later learned that that has a maximum speed of 15 Hz ...

256 by Associate II
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  • 3 replies
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Resolved! VL53L4CD Configuration

static const uint8_t VL53L4CD_DEFAULT_CONFIGURATION[] = {#ifdef VL53L4CD_I2C_FAST_MODE_PLUS0x12, /* 0x2d : set bit 2 and 5 to 1 for fast plus mode (1MHz I2C),else don't touch */#else0x00, /* 0x2d : set bit 2 and 5 to 1 for fast plus mode (1MHz I2C),e...

will3 by Associate III
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  • 1 replies
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Resolved! Integrating TOF and SPD with VL53L8CX - second try

(I deleted the content by accident) I'm working on a project that uses Smart Presence Detection to control a LED strip using the X-NUCLEO-53L8A1 board. I started a blank project in STM32CubeIDE and included the X-CUBE-TOF1 bundle. I have added severa...

VL53L1X Calibration reboot

Hi, We use the calibration ST APIs.  The procedure we follow is run calibration and then reboot with the new offset. However,  is there anyway to avoid having to reboot? We would like to auto calibrate in real time without a reboot if this is at all ...

will3 by Associate III
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  • 3 replies
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VL53L4CX Interface with STM32F030 DEMO Board

Hi team,I am new to the STM32 Cube IDE environment and would like to interface and control the VL53L4CX Time-of-Flight sensor using an STM32F030 DEMO Board. I kindly seek your guidance and support in achieving this.Here are the details of the hardwar...

i2cdetect disrupts VL53L8CX operation, causing GO2 error

Hello,I am using the VL53L8CX sensor on an I2C bus, and it operates normally until I run the i2cdetect command. After running i2cdetect, the sensor stops working properly, and calling vl53l8cx_check_data_ready() returns a GO2 error status.Interesting...

Voklaif by Associate II
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  • 3 replies
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Resolved! VL53L8CX SPI doesn't work properly

Hi everyone: I am working on a project with VL53L8CX Time-of-Flight sensor from Pololu. I integrated it with NUCLEO-H755ZI-Q board over SPI interface based on the example and driver provided in the STMicro en.STSW-IMG040 software package. I configure...

pshih_0-1725544500633.png pshih_1-1725544500633.png pshih_2-1725544500633.png
pshih by Associate II
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  • 11 replies
  • 1 kudos