在配置文件“Net_Config_ETH_0.h”
// <s.17>MAC Address
// <i>Ethernet MAC Address in text representation
// <i>Value FF-FF-FF-FF-FF-FF is not allowed,
// <i>LSB of first byte must be 0 (an ethernet Multicast bit).
// <i>Default: "1E-30-6C-A2-45-5E"
#define ETH0_MAC_ADDR "1E-30-6C-A2-45-5E"
是有这个问题,具体我没有研究过。
// <h>MAC Address
// ==============
// <i> Local Ethernet MAC Address
// <i> Value FF:FF:FF:FF:FF:FF is not allowed.
// <i> It is an ethernet Broadcast MAC address.
// <o>Address byte 1 <0x00-0xff:2>
// <i> LSB is an ethernet Multicast bit. Must be 0 for local MAC address.
// <i> Default: 0x00