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LWIP+HAL Library sometimes doesn't work or work and stop suddenly

Question asked by pereira.ronaldo on Dec 15, 2017

Hi, friends.

Someone has already some problem with lwip+FreeRTOS kind of simply stop work suddenly?

I already checked if occurred stack overflow in some task relation with lwip (tcpip_thread and EthIf) and I don't find anything (For hour).

How example I took print screen of ping, and see that of ping is working normally and sometimes has some failures and suddently stop work and don't back nevermore.

 

stm32cubemx 4.23.0

stm32cube_fw_f4_v1.18.0

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