USB driver proposal of changes

[lbednarz]

Hello Giovanni,

I'm working on USB driver for RX62N. It seems that hardware implementation of USB in this cpu doesn't fit in current driver model. In a few words there is something like auto status stage completion and auto response for SET_ADDRESS.
Can you look at it? I've included modified files with suggested changes.

lb

[Giovanni]

Hi,

I don't see problems in the change, is this finalized?

Giovanni

[lbednarz]

With these changes driver works stable, at least enumeration. As the modifications to the driver impact only setup process, I think it is finalized.
Within a few days I'll commit usb cdc demo to rx_dev branch.

lb