Resolved! Build error in CubeIDE. fatal error: lwipopts.h: No such file or directory
Hi I cannot understand why my opt.h file cannot see the lwipopts.h file in the same folder.Presumably, it must be something to do with the 'Wno-stringop-overflow' warning.This contains a very long string - -mcpu=cortex-m7 -std=gnu11 -g3 -DUSE_HAL_DRI...