Creating a USB pass trough device with a Stellaris Launchpad

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huub8

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I would like to attempt to create something like the XIM3 but with just a stellaris.

For those who don't know what the XIM3 is: it is bassically a device that sits between your xbox controller en the xbox 360, letting the security signals pass trough freely whilst altering the other data signals (input signals).

I have attempted to find out how the usb protocol works, and I'm starting undstand small parts of it now. I know that the stellaris launchpad doesn't have the needed hardware to function as a usb host, but I figured that this could be solved with the aid of an extra usb host chip.

A'm I right to think that this could work?

Also, do you guys think that this is doable (I have a lot of experience with electronics, but not so much with usb).


More information on the subject:
A guy who has done a similar thing but with the use of a laptop in between
The XIM3
The stellaris launchpad site

Thank you for your time!
 

New Tiva LaunchPad can also work as USB host (spmu296 Tiva™ C Series TM4C123G LaunchPad Evaluation Board User's Guide) ...
USB micro-A and micro-B connector for USB device, host, and on-the-go (OTG) connectivity
 

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