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

[eng]

Posted on December 15, 2017 at 13:47

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.

?

?

#stm32cube_fw_f4_v1.17.0 #stm32cubemx-4.23.0