[Help] How to enable the Ethernet half-duplex MAC conflict retransmission mechanism of GD32F450?

心☆野

[Help] How to enable the Ethernet half-duplex MAC conflict retransmission mechanism of GD32F450? [Copy link]

Currently debugging Ethernet half-duplex, using RMII interface mode, and using FPGA code to artificially create Ethernet conflicts

That is, when MAC sends, data is sent to MAC at the same time. I have tried various MAC configurations of F450 and found that MAC sending is suspended, but I have never been able to capture MAC resending messages. Is there any expert who has used this method? Please tell me how to start the MAC resending mechanism! ! ! ! ! ! ! ! ! !

okhxyyo

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