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> STM32F4discovery+BB: Can't start Ethernet
pitt
сообщение Sep 3 2015, 15:30
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Everything is out of the box: hw and SW link Their example doesn't work. I found one problem: the default phy address should be 0 but they are using 1.
The problem is that as soon as any packet is being sent by DMA to MAC DMA is staying busy and can't complete transaction...
Does anyone have any WORKING example for this hardware combination? Or anything working with this phy(LAN8720A)?
My code works without problem on STM32F4-eval with TI phy, but I need to make this phy work.

Thanks.


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