I want to map the Xbox Guide button on the Xbox 360 controller.
I've been searching for a possible solution for some time now and from the looks of my google results it seems that the only way to do so is by using a custom driver.
However, I tried using Steam Big Picture mode today and was surprised to see that Valve has managed to achieve this to open the Steam Overlay. So how come I can't find any information on how to do this? Does anyone have any idea of how they've done it?
I've thought of possible solutions, aside from a custom driver, and I wonder if you could read the raw data from the controller? The button must send a signal so it should be possible detect when it's pressed, right?
Any help is much appreciated.