W5500 - How to read DIPR register

TCP/IP Chip W5500
1

Hi,

What is the correct procedure to read back the DIPR address in Sn_DIPR register? When you read the DIPR register it always returns 0x00. We need to read the register for verification purposes.

Thank you.

2

Hello,

Sn_DIPR register does not have the same write and read values.
In TCP communication, the address of destination is read, and udp communication does not guarantee the value.

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