SimRacing::Shifter Class Reference

Base class for all shifter instances. More...

#include <SimRacing.h>

Inheritance diagram for SimRacing::Shifter:

Public Member Functions
	Shifter (int8_t min, int8_t max)
	Class constructor.
int8_t	getGear () const
	Returns the currently selected gear.
char	getGearChar () const
	Returns a character that represents the current gear.
String	getGearString () const
	Returns a String that represents the current gear.
bool	gearChanged () const
	Checks whether the current gear has changed since the last update.
int8_t	getGearMin ()
	Retrieves the minimum possible gear index.
int8_t	getGearMax ()
	Retrieves the maximum possible gear index.
virtual void	begin ()
	Initialize the hardware (if necessary)
virtual bool	update ()=0
	Perform a poll of the hardware to refresh the class state.
virtual bool	isConnected () const
	Check if the device is physically connected to the board.

Static Public Member Functions
static char	getGearChar (int gear)
	Returns a character that represents the given gear.
static String	getGearString (int gear)
	Returns a String that represents the given gear.

Protected Attributes
const int8_t	MinGear
	the lowest selectable gear
const int8_t	MaxGear
	the highest selectable gear
int8_t	currentGear
	index of the current gear
bool	changed
	whether the gear has changed since the previous update

Detailed Description

Base class for all shifter instances.

Definition at line 457 of file SimRacing.h.

Constructor & Destructor Documentation

Shifter()

SimRacing::Shifter::Shifter	(	int8_t	min,
		int8_t	max )

Class constructor.

Parameters

min	the lowest gear possible
max	the highest gear possible

Definition at line 602 of file SimRacing.cpp.

Member Function Documentation

begin()

virtual void SimRacing::Peripheral::begin ( )

inlinevirtualinherited

Initialize the hardware (if necessary)

Reimplemented in SimRacing::AnalogShifter, SimRacing::Handbrake, and SimRacing::Pedals.

Definition at line 254 of file SimRacing.h.

gearChanged()

bool SimRacing::Shifter::gearChanged ( ) const

inline

Checks whether the current gear has changed since the last update.

Returns

'true' if gear has changed, 'false' otherwise

Examples

ShiftJoystick.ino, and ShiftPrint.ino.

Definition at line 519 of file SimRacing.h.

getGear()

int8_t SimRacing::Shifter::getGear ( ) const

inline

Returns the currently selected gear.

Will either be reverse (-1), neutral (0), or the current gear indexed at 1 (1st gear is 1, 2nd gear is 2, etc.).

Returns

current gear index

Examples

ShiftJoystick.ino, and ShiftPrint.ino.

Definition at line 475 of file SimRacing.h.

getGearChar() [1/2]

char SimRacing::Shifter::getGearChar

(

)

const

Returns a character that represents the current gear.

Returns

letter representing the current gear

See also

getGearChar(int)

Definition at line 624 of file SimRacing.cpp.

getGearChar() [2/2]

char SimRacing::Shifter::getGearChar ( int gear )

static

Returns a character that represents the given gear.

'r' for reverse, 'n' for neutral, or the number of the current gear.

Parameters

gear	the gear index to get the representation for

Returns

letter representing the current gear

Definition at line 606 of file SimRacing.cpp.

getGearMax()

int8_t SimRacing::Shifter::getGearMax ( )

inline

Retrieves the maximum possible gear index.

Returns

the highest gear index

Definition at line 533 of file SimRacing.h.

getGearMin()

int8_t SimRacing::Shifter::getGearMin ( )

inline

Retrieves the minimum possible gear index.

Returns

the lowest gear index

Definition at line 526 of file SimRacing.h.

getGearString() [1/2]

String SimRacing::Shifter::getGearString

(

)

const

Returns a String that represents the current gear.

Returns

String representing the current gear

See also

getGearString(int)

Definition at line 665 of file SimRacing.cpp.

getGearString() [2/2]

String SimRacing::Shifter::getGearString ( int gear )

static

Returns a String that represents the given gear.

"reverse" for reverse, "neutral" for neutral, and then "1st", "2nd", "3rd", and so on.

Parameters

gear	the gear index to get the representation for

Returns

String representing the current gear

Examples

ShiftPrint.ino.

Definition at line 628 of file SimRacing.cpp.

isConnected()

virtual bool SimRacing::Peripheral::isConnected ( ) const

inlinevirtualinherited

Check if the device is physically connected to the board.

That means it is both present and detected long enough to be considered 'stable'.

Returns

'true' if the device is connected, 'false' otherwise

Reimplemented in SimRacing::AnalogShifter, SimRacing::Handbrake, and SimRacing::Pedals.

Definition at line 264 of file SimRacing.h.

update()

virtual bool SimRacing::Peripheral::update ( )

pure virtualinherited

Perform a poll of the hardware to refresh the class state.

Returns

'true' if device state changed, 'false' otherwise

Implemented in SimRacing::AnalogShifter, SimRacing::Handbrake, and SimRacing::Pedals.

Member Data Documentation

changed

bool SimRacing::Shifter::changed

protected

whether the gear has changed since the previous update

Definition at line 540 of file SimRacing.h.

currentGear

int8_t SimRacing::Shifter::currentGear

protected

index of the current gear

Definition at line 539 of file SimRacing.h.

MaxGear

const int8_t SimRacing::Shifter::MaxGear

protected

the highest selectable gear

Definition at line 537 of file SimRacing.h.

MinGear

const int8_t SimRacing::Shifter::MinGear

protected

the lowest selectable gear

Definition at line 536 of file SimRacing.h.

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

• SimRacing.h
• SimRacing.cpp