AnsweredAssumed Answered

STM32F4x7 MAC problems

Question asked by CheBuzz on Dec 22, 2011
Latest reply on Dec 27, 2011 by Clive One
Hello,

I am working on initializing the Ethernet/MAC code on the STM32F4 Discovery, with the STM32F407VG processor.  I have used the example code found on ST's website here: http://www.st.com/internet/mcu/product/252140.jsp#FIRMWARE

That code provides a couple example projects.  The problem I am running into is that none of them seem to work.  I have tried with modified code to match my current setup (RMII to PHY) and I have tried it with the unaltered examples.  Both of them seem to hang on this section of code:

  ETH_DeInit();

  ETH_SoftwareReset();
  while(ETH_GetSoftwareResetStatus() == SET);


So in other words, the MAC never seems to come out of reset.  Has anybody been successful using the MAC code from ST's library?

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