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June 10, 2026
Question

Ethernet+NetX Duo - STM32N657-DK

  • June 10, 2026
  • 1 reply
  • 16 views

Dear all,

I am writing to request assistance with activating an Ethernet connection between my PC and an STM32N657-DK development kit using NetX Duo.

While my TouchGFX design is currently functioning correctly on the board, I am encountering issues when attempting to enable communication. Specifically, after flashing the Ethernet configuration, I am unable to successfully ping between the devices. I have attempted several troubleshooting steps but have not yet been able to resolve the connectivity issue.

Please provide guidance or instructions on the proper configuration steps to establish this connection.

 

Thank you so much. 

1 reply

Osman SOYKURT
ST Technical Moderator
June 10, 2026

Hello ​@JorgeDLCS ,

I’m not completely sure the problem is related to TouchGFX. Have you confirmed that TouchGFX is the cause of the issue?
Can you ping between devices when TouchGFX is not set at all?

ST Software Developer | TouchGFX