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SShah.20
Visitor II
April 28, 2022
Question

I have purchased STEVAL-MKI109V3 kit. And I'm using UNICO software. However, after installing UNICO software, I'm not able to connect the motherboard (MKI109V3) using USB I followed this youtube link: https://www.youtube.com/watch?v=96GOlBPP0pA

  • April 28, 2022
  • 3 replies
  • 1394 views

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    3 replies

    M
    Macneacail
    Visitor II
    April 28, 2022

    TEh 109 is a test board, you need to install a device such as an accelerometer onto the test board.

    Something like a MKI210V2, these are cheap. You need to update the firmware before it will work.

    There is a video on that in the mix.

    S
    SShah.20Author
    Visitor II
    April 29, 2022

    Okay, I have connected STEVAL-MKI208V1 with the board. I still have issues

    0693W00000LzSnRQAV.jpg 0693W00000LzRLHQA3.jpgI have the latest version of Unico (9.12.0.0) which comes with following firmwares (C:\Program Files (x86)\STMicroelectronics\Unico-GUI\dfu)

    1. eMotionV5.0.27_C3.dfu
    2. ProfiMEMSToolV3.32.0.bin
    3. ProfiMEMSToolV3.32.0.dfu

    (Unico-GUI - MEMS evaluation kit software package for Linux, Mac OSX and Windows - STMicroelectronics) It says the software package contains the firmware ready to be flashed on the motherboard. How to flash on motherboard ?

    I tried using STM Cube Programmer, but the board is not getting detected.

    0693W00000LzSnHQAV.jpg

    S
    SShah.20Author
    Visitor II
    May 4, 2022

    No worries...

    I was able to reset the MKI109V3 and enter the bootloader mode to update firmware.

    I followed the following youtube link: ProfiMEMS Firmware Update using STM32 Cube Programmer - YouTube

    M
    Macneacail
    Visitor II
    May 4, 2022

    The interesting challenge is getting timed data, how did you solve that problem?

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