Using an STM32H753VIT I have configured the RMII peripheral for ethernet.
Now I also wanted to enable LWIP, but is is grayed out.
I am using the "Build-in" STM32CubeMX in STM32CubeIDE (1.0.0), on Windows 10.
There is no mention, why it is grayed out.
When I use the external STM32CubeMX (5.2.0), it is the same.
What can I check to enable LWIP?
UPDATE:
To make the LWIP selection possible, all I had to do is enabling the CPU caches (especially the DCache), which I had not done so far.
STM32CubeMX does not explain this.
Hope this helps somebody.
