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ALiu.12
Associate
July 18, 2023
Question

Motor Profiler with STM32303E-EVAL + STEVAL-IPM15B 3Sh

  • July 18, 2023
  • 1 reply
  • 904 views

Hi Expert, 

I wan to use STM32303E-EVAL + STEVAL-IPM15B 3Sh to run the motor profiler 5.4.8.

But the error message is shown below.

I connect the control board to PC via USB, the LD8 is red. The device manager of PC cannot see com port. 

I think the STM32303E-EVAL not provide a virtual com port, right?

How could I solve this problem?

Thanks.

Snipaste_2023-07-18_16-19-50.png

 

    1 reply

    Gael A
    ST Employee
    July 18, 2023

    Hello ALiu.12,

    The STM32303-EVAL should provide a COM port, so I think the USB port you are using is not the right one.
    There are two USB ports on the STM32303-EVAL, one called USB and the other one called ST-LINK. Please make sure you are using the ST-LINK one, otherwise your device will not be recognized by your computer.

    Hope this will help,
    Gaël A.

    If you agree with my answer, please consider accepting it by clicking on 'Accept as solution'.Hope this will help,Gaël A.
    ALiu.12
    ALiu.12Author
    Associate
    July 19, 2023

    Hi Gael A, 

    I checked the connection of the control board, I sure that I connecto to the rigtt port, the device manager could see the STM32 STLINK, but w/o comport. 

    I also installed the driver called "en.stsw-link009.zip"

    Does it need extra driver?

    Or should I connect the real COM port on the lef side of EVAL to PC ?

    S__61038598.jpg

    Associate III
    July 10, 2025

    Hello there,

     

    I am having the same issue, could you please guide me how you fixed this issue.

    Your time is really appreciated. thanks