Recently WIZwiki-W7500 board is announced by WIZnet. So I implemented a firmware of WIZwiki-W7500 board by Ethernet SW modification because I can handle a source code easily. You can understand how to use arm MBED platform. Please refer to the following step.
Step 1: Prepare Materials, Hardware Connection
Please refer to the link below.
Step 2: Prepare Development Environment
Do you know arm MBED platform?
Step 4: How to Run: Preparation