Description of the on-site course at Leahy Center

With this post we cover and review our free four session Ghidra course

In my last post, we managed to dump the firmware off of an Xbox One controller by using the Single Wire Debug interface. Now that we have the firmware image as well as the target CPU determined, we can load it into Ghidra and attempt to learn more about how it works. For this post, we are focusing on learning more about how the firmware image works by writing a proper Ghidra loader and reviewing the USB stack.