Using LwIP on the STM32H7

Sebastian Huber sebastian.huber at
Fri Jan 29 11:03:46 UTC 2021

On 29/01/2021 12:01, Robin Müller wrote:

> The HAL_ETH_Transmit call just times out. If I set the timeout to 20 
> to HAL_MAX_DELAY, the function will just block indefinitely.
> Does anyone have an idea why this might happen?
I would check the memory settings in the MPU for this area. You probably 
need some sort of device memory (uncached).

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