A version of XboxController with Trigger factories for command-based. More...

#include <frc2/command/button/CommandXboxController.h>

Inheritance diagram for frc2::CommandXboxController:

Public Member Functions
Trigger	Button (int button, frc::EventLoop *loop=CommandScheduler::GetInstance() .GetDefaultButtonLoop()) const
	Constructs an event instance around this button's digital signal. More...

Trigger	LeftBumper (frc::EventLoop *loop=CommandScheduler::GetInstance() .GetDefaultButtonLoop()) const
	Constructs an event instance around the left bumper's digital signal. More...

Trigger	RightBumper (frc::EventLoop *loop=CommandScheduler::GetInstance() .GetDefaultButtonLoop()) const
	Constructs an event instance around the right bumper's digital signal. More...

Trigger	LeftStick (frc::EventLoop *loop=CommandScheduler::GetInstance() .GetDefaultButtonLoop()) const
	Constructs an event instance around the left stick's digital signal. More...

Trigger	RightStick (frc::EventLoop *loop=CommandScheduler::GetInstance() .GetDefaultButtonLoop()) const
	Constructs an event instance around the right stick's digital signal. More...

Trigger	A (frc::EventLoop *loop=CommandScheduler::GetInstance().GetDefaultButtonLoop()) const
	Constructs an event instance around the A button's digital signal. More...

Trigger	B (frc::EventLoop *loop=CommandScheduler::GetInstance().GetDefaultButtonLoop()) const
	Constructs an event instance around the B button's digital signal. More...

Trigger	X (frc::EventLoop *loop=CommandScheduler::GetInstance().GetDefaultButtonLoop()) const
	Constructs an event instance around the X button's digital signal. More...

Trigger	Y (frc::EventLoop *loop=CommandScheduler::GetInstance().GetDefaultButtonLoop()) const
	Constructs an event instance around the Y button's digital signal. More...

Trigger	Back (frc::EventLoop *loop=CommandScheduler::GetInstance() .GetDefaultButtonLoop()) const
	Constructs an event instance around the back button's digital signal. More...

Trigger	Start (frc::EventLoop *loop=CommandScheduler::GetInstance() .GetDefaultButtonLoop()) const
	Constructs an event instance around the start button's digital signal. More...

Trigger	LeftTrigger (double threshold=0.5, frc::EventLoop *loop=CommandScheduler::GetInstance() .GetDefaultButtonLoop()) const
	Constructs a Trigger instance around the axis value of the left trigger. More...

Trigger	RightTrigger (double threshold=0.5, frc::EventLoop *loop=CommandScheduler::GetInstance().GetDefaultButtonLoop()) const
	Constructs a Trigger instance around the axis value of the right trigger. More...

Public Member Functions inherited from frc::XboxController
	XboxController (int port)
	Construct an instance of an Xbox controller. More...

	~XboxController () override=default

	XboxController (XboxController &&)=default

XboxController &	operator= (XboxController &&)=default

double	GetLeftX () const
	Get the X axis value of left side of the controller. More...

double	GetRightX () const
	Get the X axis value of right side of the controller. More...

double	GetLeftY () const
	Get the Y axis value of left side of the controller. More...

double	GetRightY () const
	Get the Y axis value of right side of the controller. More...

double	GetLeftTriggerAxis () const
	Get the left trigger (LT) axis value of the controller. More...

double	GetRightTriggerAxis () const
	Get the right trigger (RT) axis value of the controller. More...

bool	GetLeftBumper () const
	Read the value of the left bumper (LB) button on the controller. More...

bool	GetRightBumper () const
	Read the value of the right bumper (RB) button on the controller. More...

bool	GetLeftBumperPressed ()
	Whether the left bumper (LB) was pressed since the last check. More...

bool	GetRightBumperPressed ()
	Whether the right bumper (RB) was pressed since the last check. More...

bool	GetLeftBumperReleased ()
	Whether the left bumper (LB) was released since the last check. More...

bool	GetRightBumperReleased ()
	Whether the right bumper (RB) was released since the last check. More...

BooleanEvent	LeftBumper (EventLoop *loop) const
	Constructs an event instance around the left bumper's digital signal. More...

BooleanEvent	RightBumper (EventLoop *loop) const
	Constructs an event instance around the right bumper's digital signal. More...

bool	GetLeftStickButton () const
	Read the value of the left stick button (LSB) on the controller. More...

bool	GetRightStickButton () const
	Read the value of the right stick button (RSB) on the controller. More...

bool	GetLeftStickButtonPressed ()
	Whether the left stick button (LSB) was pressed since the last check. More...

bool	GetRightStickButtonPressed ()
	Whether the right stick button (RSB) was pressed since the last check. More...

bool	GetLeftStickButtonReleased ()
	Whether the left stick button (LSB) was released since the last check. More...

bool	GetRightStickButtonReleased ()
	Whether the right stick button (RSB) was released since the last check. More...

BooleanEvent	LeftStick (EventLoop *loop) const
	Constructs an event instance around the left stick's digital signal. More...

BooleanEvent	RightStick (EventLoop *loop) const
	Constructs an event instance around the right stick's digital signal. More...

bool	GetAButton () const
	Read the value of the A button on the controller. More...

bool	GetAButtonPressed ()
	Whether the A button was pressed since the last check. More...

bool	GetAButtonReleased ()
	Whether the A button was released since the last check. More...

BooleanEvent	A (EventLoop *loop) const
	Constructs an event instance around the A button's digital signal. More...

bool	GetBButton () const
	Read the value of the B button on the controller. More...

bool	GetBButtonPressed ()
	Whether the B button was pressed since the last check. More...

bool	GetBButtonReleased ()
	Whether the B button was released since the last check. More...

BooleanEvent	B (EventLoop *loop) const
	Constructs an event instance around the B button's digital signal. More...

bool	GetXButton () const
	Read the value of the X button on the controller. More...

bool	GetXButtonPressed ()
	Whether the X button was pressed since the last check. More...

bool	GetXButtonReleased ()
	Whether the X button was released since the last check. More...

BooleanEvent	X (EventLoop *loop) const
	Constructs an event instance around the X button's digital signal. More...

bool	GetYButton () const
	Read the value of the Y button on the controller. More...

bool	GetYButtonPressed ()
	Whether the Y button was pressed since the last check. More...

bool	GetYButtonReleased ()
	Whether the Y button was released since the last check. More...

BooleanEvent	Y (EventLoop *loop) const
	Constructs an event instance around the Y button's digital signal. More...

bool	GetBackButton () const
	Read the value of the back button on the controller. More...

bool	GetBackButtonPressed ()
	Whether the back button was pressed since the last check. More...

bool	GetBackButtonReleased ()
	Whether the back button was released since the last check. More...

BooleanEvent	Back (EventLoop *loop) const
	Constructs an event instance around the back button's digital signal. More...

bool	GetStartButton () const
	Read the value of the start button on the controller. More...

bool	GetStartButtonPressed ()
	Whether the start button was pressed since the last check. More...

bool	GetStartButtonReleased ()
	Whether the start button was released since the last check. More...

BooleanEvent	Start (EventLoop *loop) const
	Constructs an event instance around the start button's digital signal. More...

BooleanEvent	LeftTrigger (double threshold, EventLoop *loop) const
	Constructs an event instance around the axis value of the left trigger. More...

BooleanEvent	LeftTrigger (EventLoop *loop) const
	Constructs an event instance around the axis value of the left trigger. More...

BooleanEvent	RightTrigger (double threshold, EventLoop *loop) const
	Constructs an event instance around the axis value of the right trigger. More...

BooleanEvent	RightTrigger (EventLoop *loop) const
	Constructs an event instance around the axis value of the right trigger. More...

Public Member Functions inherited from frc::GenericHID
	GenericHID (int port)

virtual	~GenericHID ()=default

	GenericHID (GenericHID &&)=default

GenericHID &	operator= (GenericHID &&)=default

bool	GetRawButton (int button) const
	Get the button value (starting at button 1). More...

bool	GetRawButtonPressed (int button)
	Whether the button was pressed since the last check. More...

bool	GetRawButtonReleased (int button)
	Whether the button was released since the last check. More...

BooleanEvent	Button (int button, EventLoop *loop) const
	Constructs an event instance around this button's digital signal. More...

double	GetRawAxis (int axis) const
	Get the value of the axis. More...

int	GetPOV (int pov=0) const
	Get the angle in degrees of a POV on the HID. More...

BooleanEvent	POV (int angle, EventLoop *loop) const
	Constructs a BooleanEvent instance based around this angle of a POV on the HID. More...

BooleanEvent	POV (int pov, int angle, EventLoop *loop) const
	Constructs a BooleanEvent instance based around this angle of a POV on the HID. More...

BooleanEvent	POVUp (EventLoop *loop) const
	Constructs a BooleanEvent instance based around the 0 degree angle (up) of the default (index 0) POV on the HID. More...

BooleanEvent	POVUpRight (EventLoop *loop) const
	Constructs a BooleanEvent instance based around the 45 degree angle (right up) of the default (index 0) POV on the HID. More...

BooleanEvent	POVRight (EventLoop *loop) const
	Constructs a BooleanEvent instance based around the 90 degree angle (right) of the default (index 0) POV on the HID. More...

BooleanEvent	POVDownRight (EventLoop *loop) const
	Constructs a BooleanEvent instance based around the 135 degree angle (right down) of the default (index 0) POV on the HID. More...

BooleanEvent	POVDown (EventLoop *loop) const
	Constructs a BooleanEvent instance based around the 180 degree angle (down) of the default (index 0) POV on the HID. More...

BooleanEvent	POVDownLeft (EventLoop *loop) const
	Constructs a BooleanEvent instance based around the 225 degree angle (down left) of the default (index 0) POV on the HID. More...

BooleanEvent	POVLeft (EventLoop *loop) const
	Constructs a BooleanEvent instance based around the 270 degree angle (left) of the default (index 0) POV on the HID. More...

BooleanEvent	POVUpLeft (EventLoop *loop) const
	Constructs a BooleanEvent instance based around the 315 degree angle (left up) of the default (index 0) POV on the HID. More...

BooleanEvent	POVCenter (EventLoop *loop) const
	Constructs a BooleanEvent instance based around the center (not pressed) of the default (index 0) POV on the HID. More...

BooleanEvent	AxisLessThan (int axis, double threshold, EventLoop *loop) const
	Constructs an event instance that is true when the axis value is less than threshold. More...

BooleanEvent	AxisGreaterThan (int axis, double threshold, EventLoop *loop) const
	Constructs an event instance that is true when the axis value is greater than threshold. More...

int	GetAxisCount () const
	Get the number of axes for the HID. More...

int	GetPOVCount () const
	Get the number of POVs for the HID. More...

int	GetButtonCount () const
	Get the number of buttons for the HID. More...

bool	IsConnected () const
	Get if the HID is connected. More...

GenericHID::HIDType	GetType () const
	Get the type of the HID. More...

std::string	GetName () const
	Get the name of the HID. More...

int	GetAxisType (int axis) const
	Get the axis type of a joystick axis. More...

int	GetPort () const
	Get the port number of the HID. More...

void	SetOutput (int outputNumber, bool value)
	Set a single HID output value for the HID. More...

void	SetOutputs (int value)
	Set all output values for the HID. More...

void	SetRumble (RumbleType type, double value)
	Set the rumble output for the HID. More...

Additional Inherited Members
Public Types inherited from frc::GenericHID
enum	RumbleType { kLeftRumble , kRightRumble , kBothRumble }

enum	HIDType { kUnknown = -1 , kXInputUnknown = 0 , kXInputGamepad = 1 , kXInputWheel = 2 , kXInputArcadeStick = 3 , kXInputFlightStick = 4 , kXInputDancePad = 5 , kXInputGuitar = 6 , kXInputGuitar2 = 7 , kXInputDrumKit = 8 , kXInputGuitar3 = 11 , kXInputArcadePad = 19 , kHIDJoystick = 20 , kHIDGamepad = 21 , kHIDDriving = 22 , kHIDFlight = 23 , kHID1stPerson = 24 }

Detailed Description

A version of XboxController with Trigger factories for command-based.

See also: XboxController

Member Function Documentation

◆ A()

Trigger frc2::CommandXboxController::A ( frc::EventLoop * loop = CommandScheduler::GetInstance().GetDefaultButtonLoop() ) const

Constructs an event instance around the A button's digital signal.

Parameters

loop	the event loop instance to attach the event to. Defaults to the CommandScheduler's default loop.

Returns: an event instance representing the A button's digital signal attached to the given loop.

◆ B()

Trigger frc2::CommandXboxController::B ( frc::EventLoop * loop = CommandScheduler::GetInstance().GetDefaultButtonLoop() ) const

Constructs an event instance around the B button's digital signal.

Parameters

loop	the event loop instance to attach the event to. Defaults to the CommandScheduler's default loop.

Returns: an event instance representing the B button's digital signal attached to the given loop.

◆ Back()

Trigger frc2::CommandXboxController::Back ( frc::EventLoop * loop = CommandScheduler::GetInstance() .GetDefaultButtonLoop() ) const

Constructs an event instance around the back button's digital signal.

Parameters

loop	the event loop instance to attach the event to. Defaults to the CommandScheduler's default loop.

Returns: an event instance representing the back button's digital signal attached to the given loop.

◆ Button()

Trigger frc2::CommandXboxController::Button	(	int	button,
		frc::EventLoop *	loop = `CommandScheduler::GetInstance() .GetDefaultButtonLoop()`
	)		const

Constructs an event instance around this button's digital signal.

Parameters

button	the button index
loop	the event loop instance to attach the event to. Defaults to the CommandScheduler's default loop.

Returns: an event instance representing the button's digital signal attached to the given loop.

◆ LeftBumper()

Trigger frc2::CommandXboxController::LeftBumper ( frc::EventLoop * loop = CommandScheduler::GetInstance() .GetDefaultButtonLoop() ) const

Constructs an event instance around the left bumper's digital signal.

Parameters

loop	the event loop instance to attach the event to. Defaults to the CommandScheduler's default loop.

Returns: an event instance representing the left bumper's digital signal attached to the given loop.

◆ LeftStick()

Trigger frc2::CommandXboxController::LeftStick ( frc::EventLoop * loop = CommandScheduler::GetInstance() .GetDefaultButtonLoop() ) const

Constructs an event instance around the left stick's digital signal.

Parameters

loop	the event loop instance to attach the event to. Defaults to the CommandScheduler's default loop.

Returns: an event instance representing the left stick's digital signal attached to the given loop.

◆ LeftTrigger()

Trigger frc2::CommandXboxController::LeftTrigger	(	double	threshold = `0.5`,
		frc::EventLoop *	loop = `CommandScheduler::GetInstance() .GetDefaultButtonLoop()`
	)		const

Constructs a Trigger instance around the axis value of the left trigger.

The returned Trigger will be true when the axis value is greater than threshold.

Parameters

threshold	the minimum axis value for the returned Trigger to be true. This value should be in the range [0, 1] where 0 is the unpressed state of the axis. Defaults to 0.5.
loop	the event loop instance to attach the Trigger to. Defaults to the CommandScheduler's default loop.

Returns: a Trigger instance that is true when the left trigger's axis exceeds the provided threshold, attached to the given loop

◆ RightBumper()

Trigger frc2::CommandXboxController::RightBumper ( frc::EventLoop * loop = CommandScheduler::GetInstance() .GetDefaultButtonLoop() ) const

Constructs an event instance around the right bumper's digital signal.

Parameters

loop	the event loop instance to attach the event to. Defaults to the CommandScheduler's default loop.

Returns: an event instance representing the right bumper's digital signal attached to the given loop.

◆ RightStick()

Trigger frc2::CommandXboxController::RightStick ( frc::EventLoop * loop = CommandScheduler::GetInstance() .GetDefaultButtonLoop() ) const

Constructs an event instance around the right stick's digital signal.

Parameters

loop	the event loop instance to attach the event to. Defaults to the CommandScheduler's default loop.

Returns: an event instance representing the right stick's digital signal attached to the given loop.

◆ RightTrigger()

Trigger frc2::CommandXboxController::RightTrigger	(	double	threshold = `0.5`,
		frc::EventLoop *	loop = `CommandScheduler::GetInstance().GetDefaultButtonLoop()`
	)		const

Constructs a Trigger instance around the axis value of the right trigger.

The returned Trigger will be true when the axis value is greater than threshold.

Parameters

threshold	the minimum axis value for the returned Trigger to be true. This value should be in the range [0, 1] where 0 is the unpressed state of the axis. Defaults to 0.5.
loop	the event loop instance to attach the Trigger to. Defaults to the CommandScheduler's default loop.

Returns: a Trigger instance that is true when the right trigger's axis exceeds the provided threshold, attached to the given loop

◆ Start()

Trigger frc2::CommandXboxController::Start ( frc::EventLoop * loop = CommandScheduler::GetInstance() .GetDefaultButtonLoop() ) const

Constructs an event instance around the start button's digital signal.

Parameters

loop	the event loop instance to attach the event to. Defaults to the CommandScheduler's default loop.

Returns: an event instance representing the start button's digital signal attached to the given loop.

◆ X()

Trigger frc2::CommandXboxController::X ( frc::EventLoop * loop = CommandScheduler::GetInstance().GetDefaultButtonLoop() ) const

Constructs an event instance around the X button's digital signal.

Parameters

loop	the event loop instance to attach the event to. Defaults to the CommandScheduler's default loop.

Returns: an event instance representing the X button's digital signal attached to the given loop.

◆ Y()

Trigger frc2::CommandXboxController::Y ( frc::EventLoop * loop = CommandScheduler::GetInstance().GetDefaultButtonLoop() ) const

Constructs an event instance around the Y button's digital signal.

Parameters

loop	the event loop instance to attach the event to. Defaults to the CommandScheduler's default loop.

Returns: an event instance representing the Y button's digital signal attached to the given loop.

The documentation for this class was generated from the following file:

frc2/command/button/CommandXboxController.h

Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ A()

◆ B()

◆ Back()

◆ Button()

◆ LeftBumper()

◆ LeftStick()

◆ LeftTrigger()

◆ RightBumper()

◆ RightStick()

◆ RightTrigger()

◆ Start()

◆ X()

◆ Y()