116 lines
2.9 KiB
C++
116 lines
2.9 KiB
C++
#pragma once
|
|
#include <algorithm>
|
|
#include <libusb.h>
|
|
#include <mutex>
|
|
#include <functional>
|
|
#include "common/common_types.h"
|
|
|
|
|
|
enum {
|
|
PAD_USE_ORIGIN = 0x0080,
|
|
PAD_GET_ORIGIN = 0x2000,
|
|
PAD_ERR_STATUS = 0x8000,
|
|
};
|
|
|
|
enum PadButton {
|
|
PAD_BUTTON_LEFT = 0x0001,
|
|
PAD_BUTTON_RIGHT = 0x0002,
|
|
PAD_BUTTON_DOWN = 0x0004,
|
|
PAD_BUTTON_UP = 0x0008,
|
|
PAD_TRIGGER_Z = 0x0010,
|
|
PAD_TRIGGER_R = 0x0020,
|
|
PAD_TRIGGER_L = 0x0040,
|
|
PAD_BUTTON_A = 0x0100,
|
|
PAD_BUTTON_B = 0x0200,
|
|
PAD_BUTTON_X = 0x0400,
|
|
PAD_BUTTON_Y = 0x0800,
|
|
PAD_BUTTON_START = 0x1000,
|
|
// Below is for compatibility with "AxisButton" type
|
|
PAD_STICK = 0x2000,
|
|
|
|
};
|
|
|
|
enum PadAxes { STICK_X, STICK_Y, SUBSTICK_X, SUBSTICK_Y, TRIGGER_LEFT, TRIGGER_RIGHT };
|
|
|
|
struct GCPadStatus {
|
|
u16 button; // Or-ed PAD_BUTTON_* and PAD_TRIGGER_* bits
|
|
u8 stickX; // 0 <= stickX <= 255
|
|
u8 stickY; // 0 <= stickY <= 255
|
|
u8 substickX; // 0 <= substickX <= 255
|
|
u8 substickY; // 0 <= substickY <= 255
|
|
u8 triggerLeft; // 0 <= triggerLeft <= 255
|
|
u8 triggerRight; // 0 <= triggerRight <= 255
|
|
bool isConnected{true};
|
|
|
|
static const u8 MAIN_STICK_CENTER_X = 0x80;
|
|
static const u8 MAIN_STICK_CENTER_Y = 0x80;
|
|
static const u8 MAIN_STICK_RADIUS = 0x7f;
|
|
static const u8 C_STICK_CENTER_X = 0x80;
|
|
static const u8 C_STICK_CENTER_Y = 0x80;
|
|
static const u8 C_STICK_RADIUS = 0x7f;
|
|
|
|
static const u8 TRIGGER_CENTER = 20;
|
|
static const u8 THRESHOLD = 10;
|
|
u8 port;
|
|
u8 axis_which = 255;
|
|
u8 axis_value = 255;
|
|
};
|
|
|
|
struct GCState {
|
|
std::unordered_map<int, bool> buttons;
|
|
std::unordered_map<int, u16> axes;
|
|
};
|
|
|
|
|
|
namespace GCAdapter {
|
|
enum ControllerTypes {
|
|
CONTROLLER_NONE = 0,
|
|
CONTROLLER_WIRED = 1,
|
|
CONTROLLER_WIRELESS = 2
|
|
};
|
|
|
|
enum {
|
|
NO_ADAPTER_DETECTED = 0,
|
|
ADAPTER_DETECTED = 1,
|
|
};
|
|
|
|
// Current adapter status: detected/not detected/in error (holds the error code)
|
|
static int current_status = NO_ADAPTER_DETECTED;
|
|
|
|
GCPadStatus CheckStatus(int port, u8 adapter_payload[37]);
|
|
/// Initialize the GC Adapter capture and read sequence
|
|
void Init();
|
|
|
|
/// Close the adapter read thread and release the adapter
|
|
void Shutdown();
|
|
|
|
/// Begin scanning for the GC Adapter.
|
|
void StartScanThread();
|
|
|
|
/// Stop scanning for the adapter
|
|
void StopScanThread();
|
|
|
|
/// Returns true if there is a device connected to port
|
|
bool DeviceConnected(int port);
|
|
|
|
/// Resets status of device connected to port
|
|
void ResetDeviceType(int port);
|
|
|
|
/// Returns true if we successfully gain access to GC Adapter
|
|
bool CheckDeviceAccess(libusb_device* device);
|
|
|
|
/// Captures GC Adapter endpoint address,
|
|
void GetGCEndpoint(libusb_device* device);
|
|
|
|
/// For shutting down, clear all data, join all threads, release usb
|
|
void Reset();
|
|
|
|
/// For use in initialization, querying devices to find the adapter
|
|
void Setup();
|
|
|
|
/// Used for polling
|
|
void BeginConfiguration();
|
|
|
|
void EndConfiguration();
|
|
|
|
} // end of namespace GCAdapter
|