
Enabling WIZCHIP_USE_MAX_BUFFER will make the TX/RX buffers the maximum available size, for use with MACRAW mode.
This is the driver for the WIZnet5x00 series of Ethernet controllers.
Adapted for MicroPython.
Original source: https://github.com/Wiznet/W5500_EVB/tree/master/ioLibrary Taken on: 30 August 2014