These designs replace the analog Left Trigger and Right Trigger with digital buttons that report the minimum and maximum axis value. The Arcade Pad is very much like an Arcade Stick, but in a smaller form-factor. This is the mapping designed around the Arcade Stick controller, and is exposed as a Gamepad HID usage type. (*): This is combined so that Z exhibits the centering behavior expected by most titles for rotation this does mean it is not possible to see all possible trigger combination values through DirectInput and HID. USB Device Class Definition for HID v1.11.Therefore, for the game-centric DirectInput API, we developed a specific sub-mapping of types to encourage hardware manufactures to support through their drivers. Because this standard is so generalized, you might have difficulty writing software that consumes input from arbitrary devices. It consists of a byte-code description language and can express gamepads, mice, joysticks, throttle and rudder controls, and multi-axis controllers. HID standard is a standard from the Universal Serial Bus (USB) committee originally proposed by Microsoft to generalize protocols for input devices. We chose the mapping of XUSB to HID based on typical behavior in a set of gaming applications for the original XINPUT version, and we updated the mapping for newer subtypes. To provide a good experience for legacy titles that use the DirectInput API with the common controller device, the driver also exports a Human Interface Device (HID) class interface, which is picked up by DirectInput. The driver for the Xbox Common Controller class (XUSB) on Windows implements the kernel-mode interface for the XINPUT DLL.
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