S7 protocol

链接

  • S7 Communication (S7comm)——wireshark
  • Multi-Point Interface——wikipedia

ENC28J60接口

Pin# Signal Name Pin# Signal Name
1 CLK 2 INT
3 WOL 4 SO
5 SI 6 SCK
7 CS 8 RST
9 VCC 10 GND

ENC28J60丢包严重

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