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USB Enumeration not working

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Hi,

I want to develop USB firmware on 6748 . I have the sample code for the same. But going through the enumeration process I found the following sequence.

Reset signal from host then followed by Get_descriptor request again reset signal ,next the host send a set address request .

i hope this sequence is correct , but after getting the set address request the above sequence is repeating. Can anyone help me to solve the problem...?

Thank you.


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