3048| 1
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lwip+ucosii+407+dp83848 +IGMP |
10金钱
最佳答案找到原因,stm32f4x7_eth.c这里 ETH_InitStruct->ETH_BroadcastFramesReception = ETH_BroadcastFramesReception_Disable;//禁止接收所有的广播帧
这里配置出错,改为
ETH_BroadcastFramesReception_Enable之后就ok.
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