ArRatioInputJoydrive Class Reference

#include <ArRatioInputJoydrive.h>

List of all members.

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Detailed Description

This action will use the joystick for input to drive the robot.

This class creates its own ArJoyHandler to get input from the joystick. Then it will scale the speed between 0 and the given max for velocity and turning, up and down on the joystick go forwards/backwards while right and left go right and left. You must press in one of the two joystick buttons for the class to pay attention to the joystick.

NOTE: The joystick does not save calibration information, so you must calibrate the joystick before each time you use it. To do this, press the button for at least a half a second while the joystick is in the middle. Then let go of the button and hold the joystick in the upper left for at least a half second and then in the lower right corner for at least a half second.

Definition at line 52 of file ArRatioInputJoydrive.h.

Public Member Functions
	ArRatioInputJoydrive (ArRobot *robot, ArActionRatioInput *input, int priority=50, bool stopIfNoButtonPressed=false, bool useOSCalForJoystick=true)
	Constructor.
ArJoyHandler *	getJoyHandler (void)
	Gets the joyHandler.
bool	getStopIfNoButtonPressed (void)
	Get if we'll stop if no button is pressed, otherwise just do nothing.
bool	getUseOSCal (void)
	Gets whether OSCalibration is being used for the joystick or not.
bool	joystickInited (void)
	Whether the joystick is initalized or not.
void	setStopIfNoButtonPressed (bool stopIfNoButtonPressed)
	Set if we'll stop if no button is pressed, otherwise just do nothing.
void	setUseOSCal (bool useOSCal)
	Sets whether to use OSCalibration the joystick or not.
virtual	~ArRatioInputJoydrive ()
	Destructor.
Protected Member Functions
void	fireCallback (void)
Protected Attributes
ArFunctorC< ArRatioInputJoydrive >	myFireCB
bool	myFiredLast
ArActionRatioInput *	myInput
ArJoyHandler *	myJoyHandler
bool	myPreviousUseOSCal
bool	myPrinting
ArRobot *	myRobot
bool	myStopIfNoButtonPressed
bool	myUseOSCal

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Constructor & Destructor Documentation

ArRatioInputJoydrive::ArRatioInputJoydrive (  ArRobot *  robot, ArActionRatioInput *  input, int  priority = 50, bool  stopIfNoButtonPressed = false, bool  useOSCalForJoystick = true )

Constructor. This action is for driving around the robot with a joystick, you must hold in a button on the joystick and then lean the joytsick over to have it drive. You may need to calibrate the joystick for it to work right, for details about this see ArJoyHandler. If the Aria static class already has a joyhandler this class will use that otherwise it'll make and initialize one and use that (setting it in the Aria class) This uses the ArActionRatioInput so that it'll work and play well with others Parameters: stopIfNoButtonPressed  if this is true and there is a joystick and no button is pressed, the action will have the robot stop... otherwise it'll do nothing (letting lower priority actions fire) useOSCalForJoystick  if this is true we'll use the OS calibration, if false we'll do our own See also: ArJoyHandler::setUseOSCal Definition at line 54 of file ArRatioInputJoydrive.cpp.

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Member Function Documentation

bool ArRatioInputJoydrive::getUseOSCal (  void   )

Gets whether OSCalibration is being used for the joystick or not. See also: ArJoyHandler::getUseOSCal Definition at line 114 of file ArRatioInputJoydrive.cpp.

void ArRatioInputJoydrive::setUseOSCal (  bool  useOSCal  )

Sets whether to use OSCalibration the joystick or not. See also: ArJoyHandler::setUseOSCal Definition at line 104 of file ArRatioInputJoydrive.cpp.

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

• ArRatioInputJoydrive.h
• ArRatioInputJoydrive.cpp

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