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https://github.com/Ryujinx/Opentk.git
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[Mac] Implemented joystick device detection
This commit is contained in:
thefiddler
parent
07bcda0f57
commit
59249c2624
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@ -376,25 +376,90 @@ namespace OpenTK.Platform.MacOS
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MacJoystick joy = null;
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MacJoystick joy = null;
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// Retrieve all elements of this device
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// Retrieve all elements of this device
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CFArrayRef element_array = NativeMethods.IOHIDDeviceCopyMatchingElements(device, IntPtr.Zero, IntPtr.Zero);
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CFArrayRef element_array_ref = NativeMethods.IOHIDDeviceCopyMatchingElements(device, IntPtr.Zero, IntPtr.Zero);
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if (element_array != IntPtr.Zero)
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if (element_array_ref != IntPtr.Zero)
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{
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{
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int axes = 0;
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int buttons = 0;
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int dpads = 0;
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CFStringRef name_ref = NativeMethods.IOHIDDeviceGetProperty(device, NativeMethods.IOHIDProductKey);
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CFStringRef name_ref = NativeMethods.IOHIDDeviceGetProperty(device, NativeMethods.IOHIDProductKey);
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string name = CF.CFStringGetCString(name_ref);
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string name = CF.CFStringGetCString(name_ref);
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CF.CFRelease(name_ref);
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CF.CFRelease(name_ref);
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joy = new MacJoystick(-1, 0, 0);
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CFArray element_array = new CFArray(element_array_ref);
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for (int i = 0; i < element_array.Count; i++)
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{
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IOHIDElementRef element_ref = element_array[i];
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IOHIDElementType type = NativeMethods.IOHIDElementGetType(element_ref);
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HIDPage page = NativeMethods.IOHIDElementGetUsagePage(element_ref);
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int usage = NativeMethods.IOHIDElementGetUsage(element_ref);
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switch (page)
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{
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case HIDPage.GenericDesktop:
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switch ((HIDUsageGD)usage)
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{
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case HIDUsageGD.X:
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case HIDUsageGD.Y:
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case HIDUsageGD.Z:
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case HIDUsageGD.Rx:
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case HIDUsageGD.Ry:
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case HIDUsageGD.Rz:
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case HIDUsageGD.Slider:
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case HIDUsageGD.Dial:
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case HIDUsageGD.Wheel:
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axes++;
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break;
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case HIDUsageGD.Hatswitch:
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dpads++;
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break;
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}
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break;
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case HIDPage.Simulation:
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switch ((HIDUsageSim)usage)
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{
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case HIDUsageSim.Rudder:
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case HIDUsageSim.Throttle:
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axes++;
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break;
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}
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break;
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case HIDPage.Button:
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buttons++;
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break;
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}
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}
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joy = new MacJoystick(-1, axes, buttons);
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joy.Details.Name = name;
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joy.Details.Name = name;
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joy.Details.State.SetIsConnected(true);
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joy.Details.State.SetIsConnected(true);
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joy.Details.Capabilities = new JoystickCapabilities(0, 0, true);
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joy.Details.Capabilities = new JoystickCapabilities(axes, buttons, true);
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//NativeMethods.IOHIDDeviceGetProperty(device, nativem
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//NativeMethods.IOHIDDeviceGetProperty(device, nativem
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}
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}
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CF.CFRelease(element_array);
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CF.CFRelease(element_array_ref);
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return joy;
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return joy;
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}
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}
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MacJoystick GetJoystick(int index)
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{
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IntPtr device;
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if (JoystickIndexToDevice.TryGetValue(index, out device))
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{
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MacJoystick joystick;
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if (JoystickDevices.TryGetValue(device, out joystick))
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{
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return joystick;
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}
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}
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return null;
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}
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void AddJoystick(CFAllocatorRef sender, CFAllocatorRef device)
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void AddJoystick(CFAllocatorRef sender, CFAllocatorRef device)
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{
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{
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if (!JoystickDevices.ContainsKey(device))
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if (!JoystickDevices.ContainsKey(device))
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@ -527,16 +592,31 @@ namespace OpenTK.Platform.MacOS
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JoystickState IJoystickDriver2.GetState(int index)
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JoystickState IJoystickDriver2.GetState(int index)
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{
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{
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MacJoystick joystick = GetJoystick(index);
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if (joystick != null)
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{
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return joystick.Details.State;
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}
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return new JoystickState();
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return new JoystickState();
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}
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}
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JoystickCapabilities IJoystickDriver2.GetCapabilities(int index)
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JoystickCapabilities IJoystickDriver2.GetCapabilities(int index)
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{
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{
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MacJoystick joystick = GetJoystick(index);
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if (joystick != null)
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{
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return joystick.Details.Capabilities;
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}
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return new JoystickCapabilities();
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return new JoystickCapabilities();
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}
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}
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Guid IJoystickDriver2.GetGuid(int index)
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Guid IJoystickDriver2.GetGuid(int index)
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{
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{
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MacJoystick joystick = GetJoystick(index);
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if (joystick != null)
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{
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//return joystick.Details.Capabilities;
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}
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return new Guid();
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return new Guid();
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}
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}
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@ -662,6 +742,10 @@ namespace OpenTK.Platform.MacOS
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IOHIDValueRef @value,
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IOHIDValueRef @value,
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IOHIDValueScaleType type) ;
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IOHIDValueScaleType type) ;
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[DllImport(hid)]
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public static extern IOHIDElementType IOHIDElementGetType(
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IOHIDElementRef element);
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[DllImport(hid)]
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[DllImport(hid)]
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public static extern int IOHIDElementGetUsage(IOHIDElementRef elem);
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public static extern int IOHIDElementGetUsage(IOHIDElementRef elem);
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@ -672,6 +756,17 @@ namespace OpenTK.Platform.MacOS
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public delegate void IOHIDValueCallback(IntPtr ctx, IOReturn res, IntPtr sender, IOHIDValueRef val);
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public delegate void IOHIDValueCallback(IntPtr ctx, IOReturn res, IntPtr sender, IOHIDValueRef val);
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}
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}
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enum IOHIDElementType
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{
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Input_Misc = 1,
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Input_Button = 2,
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Input_Axis = 3,
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Input_ScanCodes = 4,
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Output = 129,
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Feature = 257,
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Collection = 513
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}
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enum IOHIDValueScaleType
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enum IOHIDValueScaleType
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{
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{
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Physical, // [device min, device max]
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Physical, // [device min, device max]
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@ -776,6 +871,65 @@ namespace OpenTK.Platform.MacOS
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Reserved = 0xFFFF
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Reserved = 0xFFFF
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}
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}
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enum HIDUsageSim
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{
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FlightSimulationDevice = 0x01, /* Application Collection */
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AutomobileSimulationDevice = 0x02, /* Application Collection */
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TankSimulationDevice = 0x03, /* Application Collection */
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SpaceshipSimulationDevice = 0x04, /* Application Collection */
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SubmarineSimulationDevice = 0x05, /* Application Collection */
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SailingSimulationDevice = 0x06, /* Application Collection */
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MotorcycleSimulationDevice = 0x07, /* Application Collection */
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SportsSimulationDevice = 0x08, /* Application Collection */
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AirplaneSimulationDevice = 0x09, /* Application Collection */
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HelicopterSimulationDevice = 0x0A, /* Application Collection */
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MagicCarpetSimulationDevice = 0x0B, /* Application Collection */
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BicycleSimulationDevice = 0x0C, /* Application Collection */
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/* 0x0D - 0x1F Reserved */
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FlightControlStick = 0x20, /* Application Collection */
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FlightStick = 0x21, /* Application Collection */
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CyclicControl = 0x22, /* Physical Collection */
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CyclicTrim = 0x23, /* Physical Collection */
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FlightYoke = 0x24, /* Application Collection */
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TrackControl = 0x25, /* Physical Collection */
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/* 0x26 - 0xAF Reserved */
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Aileron = 0xB0, /* Dynamic Value */
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AileronTrim = 0xB1, /* Dynamic Value */
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AntiTorqueControl = 0xB2, /* Dynamic Value */
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AutopilotEnable = 0xB3, /* On/Off Control */
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ChaffRelease = 0xB4, /* One-Shot Control */
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CollectiveControl = 0xB5, /* Dynamic Value */
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DiveBrake = 0xB6, /* Dynamic Value */
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ElectronicCountermeasures = 0xB7, /* On/Off Control */
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Elevator = 0xB8, /* Dynamic Value */
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ElevatorTrim = 0xB9, /* Dynamic Value */
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Rudder = 0xBA, /* Dynamic Value */
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Throttle = 0xBB, /* Dynamic Value */
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FlightCommunications = 0xBC, /* On/Off Control */
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FlareRelease = 0xBD, /* One-Shot Control */
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LandingGear = 0xBE, /* On/Off Control */
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ToeBrake = 0xBF, /* Dynamic Value */
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Trigger = 0xC0, /* Momentary Control */
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WeaponsArm = 0xC1, /* On/Off Control */
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Weapons = 0xC2, /* Selector */
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WingFlaps = 0xC3, /* Dynamic Value */
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Accelerator = 0xC4, /* Dynamic Value */
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Brake = 0xC5, /* Dynamic Value */
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Clutch = 0xC6, /* Dynamic Value */
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Shifter = 0xC7, /* Dynamic Value */
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Steering = 0xC8, /* Dynamic Value */
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TurretDirection = 0xC9, /* Dynamic Value */
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BarrelElevation = 0xCA, /* Dynamic Value */
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DivePlane = 0xCB, /* Dynamic Value */
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Ballast = 0xCC, /* Dynamic Value */
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BicycleCrank = 0xCD, /* Dynamic Value */
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HandleBars = 0xCE, /* Dynamic Value */
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FrontBrake = 0xCF, /* Dynamic Value */
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RearBrake = 0xD0, /* Dynamic Value */
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/* 0xD1 - 0xFFFF Reserved */
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Reserved = 0xFFFF
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}
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enum HIDButton
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enum HIDButton
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{
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{
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Button_1 = 0x01, /* (primary/trigger) */
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Button_1 = 0x01, /* (primary/trigger) */
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