stm32 eth + lwip echo server ping

[ark2]

I'm trying to implement a server with eth+lwip with stm32, but it worked well when I debug it, but it didn't work when I tried to turn it off and on without debugging, so I'm trying this and that, but I'm not even pinging it

It says that the phenomenon shown in the image occurs when the corresponding ip is not working, but the ip is set to fixed, but it is not workingYes

Is there a way to solve this situation where both ping and connect worked well when debugging, but we can't do it without debugging?

 

[Imen.D]

Hello @ark​,

I advise you to review this post and check the issue with proposed solutions:

• How to make Ethernet and lwIP working on STM32

Imen