W5100 socket1,socket2 and socket3 Sn_RX_RSR problem
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RE: W5100 socket1,socket2 and socket3 Sn_RX_RSR problem
by Eugeny ·
Mustafa, most probably you read data from wrong location. For socket 0 regbase should be 0x400, for socket 1 it should be 0x500, socket 2 is 0x600 and socket 3 is 0x700. Thus RSR register locations are (for respective socket): 0x426/0x427, 0x526/0x527, 0x626/0x627 and 0x726/0x727 of W5100 absolute address space. Also ensure to read 0x6 register first and only then 0x7.