基于STM32的，通过SPI接口的enc28j60接入以太网的程序。完整工程。keil MDK3.22A以上打开。内有enc28j60cn.pdf及应用资料。绝对超值-Based on the STM32, through SPI interface enc28j60 access to the Ethernet process. Complete works. keil MDK3.22A more open. There are enc28j60cn.pdf and application i