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Sensors are devices that convert a physical input (e.g. temperature, pressure) into an electrical signal

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sachinsharma
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sachinsharma
Asked: July 20, 2023In:
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Hello, I have a TMP117 sensor EK- RA6M5 test setup on my desk, but the IIC0 bus channel doesn’t work for me when I use Pin group B (407 SDA, 408 SCL), but when I switch to Pin group A (401 ...Read more

Hello,

I have a TMP117 sensor EK- RA6M5 test setup on my desk, but the IIC0 bus channel doesn’t work for me when I use Pin group B (407 SDA, 408 SCL), but when I switch to Pin group A (401 SDA, 400 SCL), it works OK.

I need it to work with Pin Group B because pins 401 and 400 are used for another purpose on my board.

Please see attached screenshots of my setup.

Thank you in advance!

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pinra6m5sensortmp117
  1. Alex thomas
    This answer was edited.

    Hello, The P407 pin in the EK-RA6M5 board is applied as the USB VBUS control pin according to the schematics diagram As you can know there are pull-down resistors R26 and capacitor C59 which probably cause malfunctioning of the I2C interface. However, you can test to apply the different channels ofRead more

    Hello,

    The P407 pin in the EK-RA6M5 board is applied as the USB VBUS control pin according to the schematics diagram

    As you can know there are pull-down resistors R26 and capacitor C59 which probably cause malfunctioning of the I2C interface.

    However, you can test to apply the different channels of the IIC machine or the SCI module in the I2C mode, If pins P400 and P401 are already in use.

    Kind regards,

    Alex

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Julian White
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Julian White
Asked: March 31, 2023In:
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Hello, in the application note (AN5851) of the VL53L4CD ToF Sensor, there was a graphical device operated during the trial under the name “STSW–IMG039_L4CD“, when I explore it right now, I can not find it on ST-Website. Is there any ...Read more

Hello, in the application note (AN5851) of the VL53L4CD ToF Sensor, there was a graphical device operated during the trial under the name “STSW–IMG039_L4CD“, when I explore it right now, I can not find it on ST-Website. Is there any replacement for this tool (or can be downloaded from any source)?

Thank you

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an5851deviceimg039_l4cdsensorvl53l4cd
  1. nidhi singh

    Hello, Yes, the software is still available, has not been removed, and is on the website. If you search for" STSW-IMG039_L4CD" onst.com or your favorite search engine, you'll be taken to the website of the software package STSW- IMG039. And right there you can download both STSW-IMG039_L4CD and STSWRead more

    Hello,

    Yes, the software is still available, has not been removed, and is on the website.

    If you search for” STSW-IMG039_L4CD” onst.com or your favorite search engine, you’ll be taken to the website of the software package STSW- IMG039. And right there you can download both STSW-IMG039_L4CD and STSW-IMG039_L5CX below. Hope that helps.

    Regards

    Nidhi

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