WIZnet W5500 모듈 문의 드립니다,
Ethernet Chips
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Ethernet Chips
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RE: WIZnet W5500 모듈 문의 드립니다,
by becky ·
안녕하세요
위의링크 참고하시기바랍니다.
먼저 SPI로 Network관련 레지스터들을 설정하신 후(SIPR, SHAR, GAR, SUBR)
사용하시고자 하는 통신에 따라 socket을 설정하셔야합니다.(TCP 서버를 예로 들경우, TCP 모드로 소켓을 설정한후 socket을 open 후 Listen 상태로 설정 후 client로부터의 접속을 대기)
데이터 송신은 Sn_TX_RD 레지스터에 write, 데이터 수신은 Sn_RX_RD 레지스터를 read함으로써 이루어집니다.
위의 내용은 간단히 설명드린부분이며 위의 링크대로 진행하셔야합니다.