Imaging (sensors)

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Resolved! VL53L0X API download

Hello, I faced *** problem because of *** website and can't download VL53 range sensor API.It may be that I'm *** as well. But every time this *** button does nothing: https://www.st.com/en/embedded-software/stsw-img005.html#st-get-software   So ST ...

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Resolved! Can a TOF sensor detect a person through a plastic case?

HI We are thinking about a method for detecting people.   The prerequisite is that we need to detect people by penetrating a plastic case with a thickness of about 3mm (white). The existing PIR cannot penetrate the case, and radar sensors are expensi...

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moon1003 by Associate III
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  • 3 replies
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Resolved! VL53L1X and VL53L4CD GetSensorId

Following up on a diff post.  I have a strange result. If I call the GetSensorId for the VL53L1X we use today I get a return of decimal 61098 which is 0xEEAA.  However the comments in the code claim for the GetSensorId should be: "This function retur...

will3 by Associate III
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  • 2 replies
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Resolved! VL53L1X and VL53L4CD detection

We are beginning to migrate from the L1 to the L4.  Wondering if there is a way to auto-detect which sensor is on the board? I would like to build one fw version which abstracts away which sensor is in use (albeit taking advantage of diff features) b...

will3 by Associate III
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  • 2 replies
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Resolved! ToF sensor with highest sampling frequency

In the search for a distance senor which can sample at highest rate. Given the constraint of a measurement range <1m and accuracy of relative distance changes in the low mm range. Ideally we could get a sampling rate of 1kHz.The VL53L4 sensors would ...

Tom_pm by Associate II
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  • 1 replies
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Resolved! VL53L1X when to trust readings?

Hi,   typedef struct { uint8_t Status; /*!< ResultStatus */ uint16_t Distance; /*!< ResultDistance */ uint16_t Ambient; /*!< ResultAmbient */ uint16_t SigPerSPAD;/*!< ResultSignalPerSPAD */ uint16_t NumSPADs; /*!< ResultNumSPADs */ } VL53L1X_Result_t...

will3 by Associate III
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  • 3 replies
  • 2 kudos

Resolved! Sometimes VL6180 is not recognized the object (feat. drift)

Hi ST team,I'm developing the device which is using VL6180. Sometimes ToF(VL6180) is not recognized the object. And sometimes it is not recognized first and then becomes recognized again. But I don't know why this happened. I'm trying to find the rea...

Kyle3 by Associate
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  • 1 replies
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Resolved! VL53L7CX fails at init

Hello,I am trying to use the VL53L7CX on a robotic project with the provided driver, but it fails at Init.The sensor is detected as alive ("isAlive" is true), the I2C speed is set to 1Mhz (even if I tried lower speeds as well), and it fails exacly at...