This video shows the test process and test result of W5500 IPRAW mode.
W5500 IPRAW mode can handle IP layer’s upper protocol in the TCP/IP Layer.
W5500 IPRAW mode supports transport layer protocol such as ICMP(0×01),IGMP(0×02),TCP(0×06) and UDP(0×11) according to the protocol field of IP header depending on the protocol number.
The echo function of ICMP is already implemented in W5500 as a hardwired logic but when the user needs, the host can directly process the ICMP function including echo function by opening the Socket n as an IPRAW mode.
We provide the example source code for echo function of ICMP and show how the echo function can be implemented.
User can refer to the development environment, application note and source code.
For more details visit wizwiki_IPRAW
