I'm trying to implement lwIP on a lpc17xx chip without RTOS and with a custom board, so without linking LPC board library. I watched LPCOpen examples, but board.h is always linked in the project. Is there any way to implement it? Going more in detail, I can't understand how to initialize Network Interface without linking board and lpc_phy (that, in its turn, refers to board.h).
I'm new in this kind of project, so please forgive me if it's an obvious question.
Thanks in advance for any suggestion, best regards.