about endpoints

Hello,

I'm a french student and I begin my first steps with the EZ USB kit.
First, I would like that two endpoints communicate together, for exemple : endpoint 4 OUT and endpoint 7 IN.

Could you send me a program which realize this function.

Thanks.
Anthony.

PS: in the tutorial, a program only allows the communication between the endpoint 2 OUT and the endpoint 2 IN.

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