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FreeRTOS + LwIP on STM32F407VG Discovery

Question asked by epifania.vito on Mar 11, 2015
Latest reply on Apr 23, 2015 by E. A.
Hi,
I'm new to LwIP and I'm trying to run it on STM32F4 Discovery with FreeRTOS. I'm using STM32CubeMX for generating default code and System Workbench (AC6) as IDE. I use DP83848 PHY in RMII mode. 

All the software works great (e.g pinging the board, or run the web server demo) if no FreeRTOS is used. But when I add FreeRTOS the board does not acquire a valid IP (either via DHCP or with static IP) so it is not possible to ping the board. This even if I do not add any code to the STM32Cube generated code 

Thanks in advance if you can help me


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