W550IO 모듈에서 브로드캐스팅 통신 문의
Ethernet Chips
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Ethernet Chips
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RE: W550IO 모듈에서 브로드캐스팅 통신 문의
by Eugeny ·
Wireshark is not expected to send any data through the network, thus your suspicion on the Wireshark influencing W5500 receiving/not receiving data should not be correct.
Looking to your code provided it seems you query data received after you reset UDP socket, and of course it will tell you that it did not receive anything as it was just reset.
You must at least put more comments to the sources so that you and we can see what you do and why you do it.
RE: W550IO 모듈에서 브로드캐스팅 통신 문의
by viewnsys ·
Eugeny 답변에 감사드립니다.
제가 브로드캐스팅 통신을 하는 이유는
W550io 모듈의 ip/gateway/subnetmask/server_ip/server_port 등
PC와의 통신에 필요한 네트워크 환경을 맞춰주고자 하는 것입니다.
소켓 생성한 후에 충분한 시간 지연을 주어도 마찬가지입니다.
이유를 모르겠네요… ㅠㅠ