基于NIOS II软核,和LWIP协议站的原代码-Based on the NIOS II soft-core, and the station' s original agreement LWIP code

NIOS IDE环境下 网络芯片ENC28J60驱动程序与TCP/IP协议栈，实现与上位机的TCP，UDP通信。-NIOS IDE environment, the network chip ENC28J60 driver and the TCP/IP protocol stack to achieve communication with the host computer s TCP, UDP.