WIZnet Developer Forum

TCP client : sending "garbage" with the data

Hello all:
I am having strange fenomena in which when sending a string to the sever by W5500 , wireshark shows endless incoming chars long befor the sent string is shown as well . String of 10 bytes make the server to get thousends! of “garbage” bytes around it…
Setup seems to be ok and I got stucked…
Good idea will be appreciated…
Dan

Hello, I just encounter the same issue. You need to read the tx_wr-Pointer just before sending.

…Hi, problem solved long ago. Board works as expected, and even beyond…

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