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Diffstat (limited to 'src/class/hid/hid.h')
| -rw-r--r-- | src/class/hid/hid.h | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/src/class/hid/hid.h b/src/class/hid/hid.h index 8803e4b66..a7db087a7 100644 --- a/src/class/hid/hid.h +++ b/src/class/hid/hid.h @@ -144,6 +144,97 @@ typedef enum /** @} */ //--------------------------------------------------------------------+ +// GAMEPAD +//--------------------------------------------------------------------+ +/** \addtogroup ClassDriver_HID_Gamepad Gamepad + * @{ */ + +/* From https://www.kernel.org/doc/html/latest/input/gamepad.html + ____________________________ __ + / [__ZL__] [__ZR__] \ | + / [__ TL __] [__ TR __] \ | Front Triggers + __/________________________________\__ __| + / _ \ | + / /\ __ (N) \ | + / || __ |MO| __ _ _ \ | Main Pad + | <===DP===> |SE| |ST| (W) -|- (E) | | + \ || ___ ___ _ / | + /\ \/ / \ / \ (S) /\ __| + / \________ | LS | ____ | RS | ________/ \ | +| / \ \___/ / \ \___/ / \ | | Control Sticks +| / \_____/ \_____/ \ | __| +| / \ | + \_____/ \_____/ + + |________|______| |______|___________| + D-Pad Left Right Action Pad + Stick Stick + + |_____________| + Menu Pad + + Most gamepads have the following features: + - Action-Pad 4 buttons in diamonds-shape (on the right side) NORTH, SOUTH, WEST and EAST. + - D-Pad (Direction-pad) 4 buttons (on the left side) that point up, down, left and right. + - Menu-Pad Different constellations, but most-times 2 buttons: SELECT - START. + - Analog-Sticks provide freely moveable sticks to control directions, Analog-sticks may also + provide a digital button if you press them. + - Triggers are located on the upper-side of the pad in vertical direction. The upper buttons + are normally named Left- and Right-Triggers, the lower buttons Z-Left and Z-Right. + - Rumble Many devices provide force-feedback features. But are mostly just simple rumble motors. + */ + +/// HID Gamepad Protocol Report. +typedef struct TU_ATTR_PACKED +{ + int8_t x; ///< Delta x movement of left analog-stick + int8_t y; ///< Delta y movement of left analog-stick + int8_t z; ///< Delta z movement of right analog-joystick + int8_t rz; ///< Delta Rz movement of right analog-joystick + int8_t rx; ///< Delta Rx movement of analog left trigger + int8_t ry; ///< Delta Ry movement of analog right trigger + uint8_t hat; ///< Buttons mask for currently pressed buttons in the DPad/hat + uint16_t buttons; ///< Buttons mask for currently pressed buttons +}hid_gamepad_report_t; + +/// Standard Gamepad Buttons Bitmap (from Linux input event codes) +typedef enum +{ + GAMEPAD_BUTTON_A = TU_BIT(0), ///< A/South button + GAMEPAD_BUTTON_B = TU_BIT(1), ///< B/East button + GAMEPAD_BUTTON_C = TU_BIT(2), ///< C button + GAMEPAD_BUTTON_X = TU_BIT(3), ///< X/North button + GAMEPAD_BUTTON_Y = TU_BIT(4), ///< Y/West button + GAMEPAD_BUTTON_Z = TU_BIT(5), ///< Z button + GAMEPAD_BUTTON_TL = TU_BIT(6), ///< L1 button + GAMEPAD_BUTTON_TR = TU_BIT(7), ///< R1 button + GAMEPAD_BUTTON_TL2 = TU_BIT(8), ///< L2 button + GAMEPAD_BUTTON_TR2 = TU_BIT(9), ///< R2 button + GAMEPAD_BUTTON_SELECT = TU_BIT(10), ///< Select button + GAMEPAD_BUTTON_START = TU_BIT(11), ///< Start button + GAMEPAD_BUTTON_MODE = TU_BIT(12), ///< Mode button + GAMEPAD_BUTTON_THUMBL = TU_BIT(13), ///< L3 button + GAMEPAD_BUTTON_THUMBR = TU_BIT(14), ///< R3 button +//GAMEPAD_BUTTON_ = TU_BIT(15), ///< Undefined button +}hid_gamepad_button_bm_t; + +/// Standard Gamepad HAT/DPAD Buttons (from Linux input event codes) +typedef enum +{ + GAMEPAD_HAT_CENTERED = 0, ///< DPAD_CENTERED + GAMEPAD_HAT_UP = 1, ///< DPAD_UP + GAMEPAD_HAT_UP_RIGHT = 2, ///< DPAD_UP_RIGHT + GAMEPAD_HAT_RIGHT = 3, ///< DPAD_RIGHT + GAMEPAD_HAT_DOWN_RIGHT = 4, ///< DPAD_DOWN_RIGHT + GAMEPAD_HAT_DOWN = 5, ///< DPAD_DOWN + GAMEPAD_HAT_DOWN_LEFT = 6, ///< DPAD_DOWN_LEFT + GAMEPAD_HAT_LEFT = 7, ///< DPAD_LEFT + GAMEPAD_HAT_UP_LEFT = 8, ///< DPAD_UP_LEFT +}hid_gamepad_hat_t; + +/// @} + +//--------------------------------------------------------------------+ // MOUSE //--------------------------------------------------------------------+ /** \addtogroup ClassDriver_HID_Mouse Mouse |