wpi::cmd::CommandGenericHID Class Reference

A version of wpi::GenericHID with Trigger factories for command-based. More...

#include <wpi/commands2/button/CommandGenericHID.hpp>

Inheritance diagram for wpi::cmd::CommandGenericHID:

Public Member Functions
	CommandGenericHID (int port)
	Construct an instance of a device.
wpi::GenericHID &	GetHID ()
	Get the underlying GenericHID object.
Trigger	Button (int button, wpi::EventLoop *loop=CommandScheduler::GetInstance() .GetDefaultButtonLoop()) const
	Constructs an event instance around this button's digital signal.
Trigger	POV (wpi::DriverStation::POVDirection angle, wpi::EventLoop *loop=CommandScheduler::GetInstance().GetDefaultButtonLoop()) const
	Constructs a Trigger instance based around this angle of a POV on the HID.
Trigger	POV (int pov, wpi::DriverStation::POVDirection angle, wpi::EventLoop *loop=CommandScheduler::GetInstance().GetDefaultButtonLoop()) const
	Constructs a Trigger instance based around this angle of a POV on the HID.
Trigger	POVUp (wpi::EventLoop *loop=CommandScheduler::GetInstance() .GetDefaultButtonLoop()) const
	Constructs a Trigger instance based around the up direction of the default (index 0) POV on the HID.
Trigger	POVUpRight (wpi::EventLoop *loop=CommandScheduler::GetInstance() .GetDefaultButtonLoop()) const
	Constructs a Trigger instance based around the up right direction of the default (index 0) POV on the HID.
Trigger	POVRight (wpi::EventLoop *loop=CommandScheduler::GetInstance() .GetDefaultButtonLoop()) const
	Constructs a Trigger instance based around the right direction of the default (index 0) POV on the HID.
Trigger	POVDownRight (wpi::EventLoop *loop=CommandScheduler::GetInstance().GetDefaultButtonLoop()) const
	Constructs a Trigger instance based around the down right direction of the default (index 0) POV on the HID.
Trigger	POVDown (wpi::EventLoop *loop=CommandScheduler::GetInstance() .GetDefaultButtonLoop()) const
	Constructs a Trigger instance based around the down direction of the default (index 0) POV on the HID.
Trigger	POVDownLeft (wpi::EventLoop *loop=CommandScheduler::GetInstance() .GetDefaultButtonLoop()) const
	Constructs a Trigger instance based around the down left direction of the default (index 0) POV on the HID.
Trigger	POVLeft (wpi::EventLoop *loop=CommandScheduler::GetInstance() .GetDefaultButtonLoop()) const
	Constructs a Trigger instance based around the left direction of the default (index 0) POV on the HID.
Trigger	POVUpLeft (wpi::EventLoop *loop=CommandScheduler::GetInstance() .GetDefaultButtonLoop()) const
	Constructs a Trigger instance based around the up left direction of the default (index 0) POV on the HID.
Trigger	POVCenter (wpi::EventLoop *loop=CommandScheduler::GetInstance() .GetDefaultButtonLoop()) const
	Constructs a Trigger instance based around the center (not pressed) position of the default (index 0) POV on the HID.
Trigger	AxisLessThan (int axis, double threshold, wpi::EventLoop *loop=CommandScheduler::GetInstance().GetDefaultButtonLoop()) const
	Constructs a Trigger instance that is true when the axis value is less than threshold, attached to the default command scheduler button loop.
Trigger	AxisGreaterThan (int axis, double threshold, wpi::EventLoop *loop=CommandScheduler::GetInstance().GetDefaultButtonLoop()) const
	Constructs a Trigger instance that is true when the axis value is greater than threshold, attached to the default command scheduler button loop.
Trigger	AxisMagnitudeGreaterThan (int axis, double threshold, wpi::EventLoop *loop=CommandScheduler::GetInstance().GetDefaultButtonLoop()) const
	Constructs a Trigger instance that is true when the axis magnitude value is greater than threshold, attached to the given loop.
void	SetRumble (wpi::GenericHID::RumbleType type, double value)
	Set the rumble output for the HID.
bool	IsConnected () const
	Get if the HID is connected.

Detailed Description

A version of wpi::GenericHID with Trigger factories for command-based.

See also

GenericHID

Constructor & Destructor Documentation

CommandGenericHID()

wpi::cmd::CommandGenericHID::CommandGenericHID ( int port )

explicit

Construct an instance of a device.

Parameters

port	The port index on the Driver Station that the device is plugged into.

Member Function Documentation

AxisGreaterThan()

Trigger wpi::cmd::CommandGenericHID::AxisGreaterThan	(	int	axis,
		double	threshold,
		wpi::EventLoop *	loop = CommandScheduler::GetInstance().GetDefaultButtonLoop() ) const

Constructs a Trigger instance that is true when the axis value is greater than threshold, attached to the default command scheduler button loop.

Parameters

axis	The axis to read, starting at 0.
threshold	The value below which this trigger should return true.
loop	the event loop instance to attach the event to. Defaults to the default command scheduler button loop.

Returns

a Trigger instance that is true when the axis value is greater than the provided threshold.

AxisLessThan()

Trigger wpi::cmd::CommandGenericHID::AxisLessThan	(	int	axis,
		double	threshold,
		wpi::EventLoop *	loop = CommandScheduler::GetInstance().GetDefaultButtonLoop() ) const

Constructs a Trigger instance that is true when the axis value is less than threshold, attached to the default command scheduler button loop.

Parameters

axis	The axis to read, starting at 0.
threshold	The value below which this trigger should return true.
loop	the event loop instance to attach the event to. Defaults to the default command scheduler button loop.

Returns

a Trigger instance that is true when the axis value is less than the provided threshold.

AxisMagnitudeGreaterThan()

Trigger wpi::cmd::CommandGenericHID::AxisMagnitudeGreaterThan	(	int	axis,
		double	threshold,
		wpi::EventLoop *	loop = CommandScheduler::GetInstance().GetDefaultButtonLoop() ) const

Constructs a Trigger instance that is true when the axis magnitude value is greater than threshold, attached to the given loop.

Parameters

axis	The axis to read, starting at 0
threshold	The value above which this trigger should return true.
loop	the event loop instance to attach the trigger to.

Returns

a Trigger instance that is true when the axis magnitude value is greater than the provided threshold.

Button()

Trigger wpi::cmd::CommandGenericHID::Button	(	int	button,
		wpi::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.

GetHID()

wpi::GenericHID & wpi::cmd::CommandGenericHID::GetHID

(

)

Get the underlying GenericHID object.

Returns

the wrapped GenericHID object

IsConnected()

bool wpi::cmd::CommandGenericHID::IsConnected

(

)

const

Get if the HID is connected.

Returns

true if the HID is connected

POV() [1/2]

Trigger wpi::cmd::CommandGenericHID::POV	(	int	pov,
		wpi::DriverStation::POVDirection	angle,
		wpi::EventLoop *	loop = CommandScheduler::GetInstance().GetDefaultButtonLoop() ) const

Constructs a Trigger instance based around this angle of a POV on the HID.

Parameters

loop	the event loop instance to attach the event to. Defaults to the default command scheduler button loop.
pov	index of the POV to read (starting at 0). Defaults to 0.
angle	POV angle.

Returns

a Trigger instance based around this angle of a POV on the HID.

POV() [2/2]

Trigger wpi::cmd::CommandGenericHID::POV	(	wpi::DriverStation::POVDirection	angle,
		wpi::EventLoop *	loop = CommandScheduler::GetInstance().GetDefaultButtonLoop() ) const

Constructs a Trigger instance based around this angle of a POV on the HID.

Parameters

loop	the event loop instance to attach the event to. Defaults to the default command scheduler button loop.
angle	POV angle.

Returns

a Trigger instance based around this angle of a POV on the HID.

POVCenter()

Trigger wpi::cmd::CommandGenericHID::POVCenter

(

wpi::EventLoop *

loop = CommandScheduler::GetInstance() .GetDefaultButtonLoop()

)

const

Constructs a Trigger instance based around the center (not pressed) position of the default (index 0) POV on the HID.

Parameters

loop	the event loop instance to attach the event to. Defaults to the default command scheduler button loop.

Returns

a Trigger instance based around the center position of a POV on the HID.

POVDown()

Trigger wpi::cmd::CommandGenericHID::POVDown

(

wpi::EventLoop *

loop = CommandScheduler::GetInstance() .GetDefaultButtonLoop()

)

const

Constructs a Trigger instance based around the down direction of the default (index 0) POV on the HID.

Parameters

loop	the event loop instance to attach the event to. Defaults to the default command scheduler button loop.

Returns

a Trigger instance based around the down direction of a POV on the HID.

POVDownLeft()

Trigger wpi::cmd::CommandGenericHID::POVDownLeft

(

wpi::EventLoop *

loop = CommandScheduler::GetInstance() .GetDefaultButtonLoop()

)

const

Constructs a Trigger instance based around the down left direction of the default (index 0) POV on the HID.

Parameters

loop	the event loop instance to attach the event to. Defaults to the default command scheduler button loop.

Returns

a Trigger instance based around the down left direction of a POV on the HID.

POVDownRight()

Trigger wpi::cmd::CommandGenericHID::POVDownRight

(

wpi::EventLoop *

loop = CommandScheduler::GetInstance().GetDefaultButtonLoop()

)

const

Constructs a Trigger instance based around the down right direction of the default (index 0) POV on the HID.

Returns

a Trigger instance based around the down right direction of a POV on the HID.

POVLeft()

Trigger wpi::cmd::CommandGenericHID::POVLeft

(

wpi::EventLoop *

loop = CommandScheduler::GetInstance() .GetDefaultButtonLoop()

)

const

Constructs a Trigger instance based around the left direction of the default (index 0) POV on the HID.

Parameters

loop	the event loop instance to attach the event to. Defaults to the default command scheduler button loop.

Returns

a Trigger instance based around the left direction of a POV on the HID.

POVRight()

Trigger wpi::cmd::CommandGenericHID::POVRight

(

wpi::EventLoop *

loop = CommandScheduler::GetInstance() .GetDefaultButtonLoop()

)

const

Constructs a Trigger instance based around the right direction of the default (index 0) POV on the HID.

Parameters

loop	the event loop instance to attach the event to. Defaults to the default command scheduler button loop.

Returns

a Trigger instance based around the right direction of a POV on the HID.

POVUp()

Trigger wpi::cmd::CommandGenericHID::POVUp

(

wpi::EventLoop *

loop = CommandScheduler::GetInstance() .GetDefaultButtonLoop()

)

const

Constructs a Trigger instance based around the up direction of the default (index 0) POV on the HID.

Parameters

loop	the event loop instance to attach the event to. Defaults to the default command scheduler button loop.

Returns

a Trigger instance based around the up direction of a POV on the HID.

POVUpLeft()

Trigger wpi::cmd::CommandGenericHID::POVUpLeft

(

wpi::EventLoop *

loop = CommandScheduler::GetInstance() .GetDefaultButtonLoop()

)

const

Constructs a Trigger instance based around the up left direction of the default (index 0) POV on the HID.

Parameters

loop	the event loop instance to attach the event to. Defaults to the default command scheduler button loop.

Returns

a Trigger instance based around the up left direction of a POV on the HID.

POVUpRight()

Trigger wpi::cmd::CommandGenericHID::POVUpRight

(

wpi::EventLoop *

loop = CommandScheduler::GetInstance() .GetDefaultButtonLoop()

)

const

Constructs a Trigger instance based around the up right direction of the default (index 0) POV on the HID.

Parameters

loop	the event loop instance to attach the event to. Defaults to the default command scheduler button loop.

Returns

a Trigger instance based around the up right direction of a POV on the HID.

SetRumble()

void wpi::cmd::CommandGenericHID::SetRumble	(	wpi::GenericHID::RumbleType	type,
		double	value )

Set the rumble output for the HID.

The DS currently supports 2 rumble values, left rumble and right rumble.

Parameters

type	Which rumble value to set
value	The normalized value (0 to 1) to set the rumble to

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

• wpi/commands2/button/CommandGenericHID.hpp