JoystickManager Class Reference

Collaboration diagram for JoystickManager:[legend]List of all members.

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Detailed Description

Reads inputs from the joystick - laptop version.

Definition at line 16 of file joystickManager.h.

Public Types
enum	Status {   LISTENING = 2,   INITIALIZE = 3,   CLOSED = 0,   ERROR = -2,   OPEN = 1 }
	enumeration for the status of the JoystickManager More...
Public Member Functions
int	startJoystickCtrl ()
	calls the thread to begin pulling values from the joystick
int	stopJoystickCtrl ()
	stop pulling values from the joystick
void	setStatus (Status newStatus)
	set the status of the joystick
void	highStickCheck ()
	starts the thread to check if the joystick is centered properly and sets the status of the joystick
void	setInitWheel (int value)
	set the value of the joystick wheel
void	convertToSC (int x, int y, int factor)
	convert joystick inputs to the speed controller commands
void	setXAxis (int x)
	set the xAxis
void	setYAxis (int y)
	set the yAxis
void	setMaxSpeed (int spd)
	set the max speed the robot should go
void	spin (int x, int y, int factor)
	make the robot spin in place
Status	getStatus ()
	get the status of the Joystick Manager
int	getfd ()
	get the file descriptor for the joystick Manager thread
unsigned char	getAxes ()
	returns how many axis' are on the joystick
unsigned char	getButtons ()
	returns how many buttons are on the joystick
int	getInitWheel ()
	get the value of the initWheel
int	getXAxis ()
	get the current value of the xAxis
int	getYAxis ()
	get the current value of the yAxis
int	getMaxSpeed ()
	read the value that the max speed controller speed is sent to
int	reInit ()
	reInitialize the joystick so it can be reconnected
Static Public Member Functions
JoystickManager *	theInstance ()
	returns the singleton instance of the JoystickManager
void	highStickThread ()
	Thread function to check if the joystick is centered.
void	joystickCtrl ()
	thread function to the pull values from the joystick
Protected Member Functions
	JoystickManager ()
	Gets the joystick ready to use and checks to make sure it is not off center startJoystickCtrl must be called to acutally use the joystick.
	~JoystickManager ()
	Destructor for the JoystickManager.
Private Attributes
Status	status
	Status of the JoystickManager.
pthread_t	joystickThread
	Thread for pulling data from the joystick.
int	jsfd
	File descriptor for the joystick.
unsigned char	axes
	number of axes'
unsigned char	buttons
	number of buttons
int	initWheel
	value of the initWheel
int	xAxis
	The current xAxis value.
int	yAxis
	The current yAxis value.
int	maxSpeed
	The max speed set by the user 1-127.
Static Private Attributes
ScreenManager *	screenManager
	Reference to the screenManager.
SysLog *	systemLogger
	Reference to the systemLogger.

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Member Enumeration Documentation

enum JoystickManager::Status

enumeration for the status of the JoystickManager Enumeration values: INITIALIZE  Passed the high stick test. CLOSED  Joystick closed. ERROR  Error opening the joystick. OPEN  Joystick opened. Definition at line 21 of file joystickManager.h. Referenced by getStatus().

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Member Function Documentation

void JoystickManager::convertToSC (  int  x, int  y, int  factor )

convert joystick inputs to the speed controller commands Parameters: x  the x axis on the joystick y  the y axis on the joystick factor  limit the speed

unsigned char JoystickManager::getAxes (   )  [inline]

returns how many axis' are on the joystick Return values: the  number of axes Definition at line 130 of file joystickManager.h. References axes.

unsigned char JoystickManager::getButtons (   )  [inline]

returns how many buttons are on the joystick Return values: the  number of buttons Definition at line 136 of file joystickManager.h. References buttons.

int JoystickManager::getfd (   )  [inline]

get the file descriptor for the joystick Manager thread Return values: 1  on success -1 on error Definition at line 124 of file joystickManager.h. References jsfd.

int JoystickManager::getInitWheel (   )  [inline]

get the value of the initWheel Return values: the  value of the initWheel Definition at line 142 of file joystickManager.h. References initWheel.

int JoystickManager::getMaxSpeed (   )  [inline]

read the value that the max speed controller speed is sent to Return values: the  maxSpeed Definition at line 160 of file joystickManager.h. References maxSpeed.

Status JoystickManager::getStatus (   )  [inline]

get the status of the Joystick Manager Return values: the  status of the joystickManager Definition at line 118 of file joystickManager.h. References status, and Status.

int JoystickManager::getXAxis (   )  [inline]

get the current value of the xAxis Return values: the  current value of the XAxis Definition at line 148 of file joystickManager.h. References xAxis.

int JoystickManager::getYAxis (   )  [inline]

get the current value of the yAxis Return values: the  current value of the yAxis Definition at line 154 of file joystickManager.h. References yAxis.

int JoystickManager::reInit (   )

reInitialize the joystick so it can be reconnected Return values: 1  on success -1 on error

void JoystickManager::setInitWheel (  int  value  )

set the value of the joystick wheel Parameters: value  of the wheel

void JoystickManager::setMaxSpeed (  int  spd  )

set the max speed the robot should go Parameters: spd  max speed

void JoystickManager::setStatus (  Status  newStatus  )

set the status of the joystick Parameters: newStatus  to change the status to

void JoystickManager::setXAxis (  int  x  )

set the xAxis Parameters: x  axis value

void JoystickManager::setYAxis (  int  y  )

set the yAxis Parameters: y  axis value

void JoystickManager::spin (  int  x, int  y, int  factor )

make the robot spin in place Parameters: x  axis y  axis factor  of the init wheel

int JoystickManager::startJoystickCtrl (   )

calls the thread to begin pulling values from the joystick Return values: 1  on success -1 on error

int JoystickManager::stopJoystickCtrl (   )

stop pulling values from the joystick Return values: 1  on success -1 on error

JoystickManager* JoystickManager::theInstance (   )  [static]

returns the singleton instance of the JoystickManager Return values: instance  of the JoystickManager

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

• joystickManager.h

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