LWIP learning notes - link layer

The embedded device running LWIP protocol stack has multiple network interfaces, and the interface types are different, such as Ethernet interface, serial link interface, etc. In order to effectively manage all interfaces, a netif network interface structure is used to describe each network device in the protocol stack. The kernel organizes ...

Posted by Il-Belti on Mon, 06 Sep 2021 23:22:25 -0700