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SA V.1
SA V.1
Associate III
September 14, 2023
Question

Nucleo H745ZI_Q board ADC issues when using ethernet

  • September 14, 2023
  • 9 replies
  • 4513 views

Hello i have a Nucleo H745ZI_Q board in this Ethernet is working fine but  when am going to configure ADC  all the three ADCs are shows error message --> Partly Disabled conflict with: ETH: mode RMII   even many channels also showing error message (i need  4-5 channels) i choose one  independent channel .In programing when  ADC initialization comes ethernet will not work .If comment the ADC  initialization ethernet is working fine . Whats the issue ?? How to resolve this ????

ETH_ADC.png

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    9 replies

    Issamos
    Issamos
    Super User
    September 14, 2023

    Hello @sa_it V.1 

    I have used 6 ADC channels using 3 different ADCs as you can see her:

    2.PNG

    3.PNG

    4.PNG

    and I've used the ethernet as you can see her:

    1.PNG

    After that, I've builded le code and it shows no errors or warnings.

    Best regards.

    II

    SA V.1
    SA V.1Author
    Associate III
    September 14, 2023

    Your using Single ended ADC right . In the same code your using Ethernet  in RMII mode . 

    For ethernet your using FreeRTOS ?    or to ADC ?  is it possible to share your code ??

    in my case am using FreeRTOS for ethernet . And u using both the cores M7  and M4  why i didnt understand 

    Issamos
    Issamos
    Super User
    September 14, 2023

    Hello again @sa_it V.1 

    You can find my .ioc file in the Attached files (I can't join all the projects ~25MO). 

    Don't forget to delete the .txt before using (I've added because we can't add a .ioc file).

    Best regards.

    II

    SA V.1
    SA V.1Author
    Associate III
    September 14, 2023

    in the text file its very difficult to understand  and it takes more time  better to share a project or ioc zip file .

    thank you 

    Issamos
    Issamos
    Super User
    September 14, 2023

    Her is the .7z file you've asked for.

    Best regards.

    II

    SA V.1
    SA V.1Author
    Associate III
    September 14, 2023

    Yes this file but whatever u shared noting present in the file .can u check and share the project zip file .

    Issamos
    Issamos
    Super User
    September 14, 2023

    I can't share all the project( the zip fil of the project is 25MO) is impossible to share her. What I can share with you her is just the .ioc file wish you can use it to generate a working project using "create a project from .ioc file". I've shared in .txt (you have just to delete the .txt in the name of this file and you can open it directly using CubeMX ) and .7z file (unzip the file and open the .ioc file).

    Best regards.

    II

    SA V.1
    SA V.1Author
    Associate III
    September 25, 2023

    Hello , if you share a ADC and Ethernet working together code for Nucleo H745ZI_Q borad that will be very helpfull .whater your  previously shared file in that there is no information still am stuck in works ADC and Ethernet together . Create a zip file and share otherwise  Create link and share  Any help would be Appreciated thanks in advance .

    SA V.1
    SA V.1Author
    Associate III
    September 15, 2023

    Hello downloded both the file , text file cnt remove .txt  bcz thats already present in the text format  .extracted zip file but but that is not supported when opening in Cubemx that gives error Invalid Input: Must be project's active .ioc file. .if you share Complete project Zip file that would be very helpfull whichever file  should be necessary for me i will check those . Which board your using  ??

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