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LWIP ISSUE stm32f769

amorftor
Associate II

hello, i have a problem. When I make my LWIP configurations and try to ping my development board over the computer, I see a different address, not the IP address I set for my card. What is the reason of this? Do you have an idea?

amorftor_0-1690269130893.png

When I ping the IP address of the computer's ethernet port, I can successfully get a response.

1 ACCEPTED SOLUTION

Accepted Solutions
KDJEM.1
ST Employee

Hi @amorftor and welcome to the community :),

Please check the IP address configuration.

If your project is based on STM32CubeMX generation, I recommend you to follow this tutorial How to create project for STM32H7 with Ethernet and LwIP stack working.

 
I hope this help you!

Kaouthar

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

View solution in original post

1 REPLY 1
KDJEM.1
ST Employee

Hi @amorftor and welcome to the community :),

Please check the IP address configuration.

If your project is based on STM32CubeMX generation, I recommend you to follow this tutorial How to create project for STM32H7 with Ethernet and LwIP stack working.

 
I hope this help you!

Kaouthar

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.