The ControlsManager class. More...

#include <ControlsManager.hpp>

Public Slots
void	drivingModeUpdated (DrivingMode newMode)
	Update the driving mode of the vehicle.

Signals
void	directionChanged (CarDirection newDirection)

void	steeringChanged (int newAngle)

Public Member Functions
	ControlsManager (int argc, char *argv, QObject parent=nullptr)
	Constructs a ControlsManager object.

	~ControlsManager ()
	Destructor for the ControlsManager class.

void	setMode (DrivingMode mode)
	Sets the driving mode.

void	readJoystickEnable ()
	Reads joystick enable status.

bool	isProcessRunning (const QString &processName)
	Check if a process is running.

	ControlsManager (int argc, char *argv, QObject parent=nullptr)

	~ControlsManager ()

Private Attributes
EngineController	m_engineController

JoysticksController *	m_manualController

DrivingMode	m_currentMode

ClientThread *	m_clientObject

Data::CarDataI *	m_carDataObject

QThread *	m_manualControllerThread

QThread *	m_processMonitorThread

QThread *	m_carDataThread

QThread *	m_clientThread

QThread *	m_joystickControlThread

std::atomic< bool >	m_threadRunning

Detailed Description

The ControlsManager class.

Class that manages the car's controls. QObject.

This class is responsible for managing the controls of the car.

Definition at line 30 of file ControlsManager.hpp.

Constructor & Destructor Documentation

◆ ControlsManager() [1/2]

ControlsManager::ControlsManager	(	int	argc,
		char **	argv,
		QObject *	parent = nullptr )

explicit

Constructs a ControlsManager object.

Construct a new ControlsManager object.

Parameters

argc	The number of command-line arguments.
argv	The array of command-line arguments.
parent	The parent QObject for this ControlsManager.

Initializes the engine controller, joystick controller, and various worker threads for managing car controls. Sets up joystick control with callbacks for steering and speed adjustments, manages server and client middleware threads, monitors processes, and handles joystick enable status through dedicated threads.

Parameters

parent The parent QObject.

This constructor initializes the ControlsManager object.

Definition at line 35 of file ControlsManager.cpp.

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◆ ~ControlsManager() [1/2]

ControlsManager::~ControlsManager ( )

Destructor for the ControlsManager class.

Destroy the ControlsManager object.

Safely stops and cleans up all threads and resources associated with the ControlsManager. This includes stopping the client, shared memory, process monitoring, joystick control, and manual controller threads. It also deletes associated objects such as m_carDataObject, m_clientObject, and m_manualController.

This destructor stops the joystick controller and waits for the thread to finish.

Definition at line 132 of file ControlsManager.cpp.

◆ ControlsManager() [2/2]

ControlsManager::ControlsManager	(	int	argc,
		char **	argv,
		QObject *	parent = nullptr )

explicit

◆ ~ControlsManager() [2/2]

ControlsManager::~ControlsManager ( )

Member Function Documentation

◆ directionChanged

void ControlsManager::directionChanged ( CarDirection newDirection )

signal

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◆ drivingModeUpdated

void ControlsManager::drivingModeUpdated ( DrivingMode newMode )

slot

Update the driving mode of the vehicle.

Parameters

newMode The new driving mode of the vehicle.

This slot is called when the driving mode of the vehicle is changed. It updates the current driving mode by calling the setMode() method.

Definition at line 67 of file ControlsManager.cpp.

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◆ isProcessRunning()

bool ControlsManager::isProcessRunning ( const QString & processName )

Check if a process is running.

Parameters

processName The name of the process to check.

Returns: True if the process is running, false otherwise.

Uses the pgrep command to determine if a given process is active.

Definition at line 189 of file ControlsManager.cpp.

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◆ readJoystickEnable()

void ControlsManager::readJoystickEnable ( )

Reads joystick enable status.

Checks if joystick control is enabled through the client middleware and updates the driving mode accordingly.

Definition at line 203 of file ControlsManager.cpp.

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◆ setMode()

void ControlsManager::setMode ( DrivingMode mode )

Sets the driving mode.

Parameters

mode	The new driving mode.

Updates the current driving mode if it has changed.

Definition at line 221 of file ControlsManager.cpp.

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◆ steeringChanged

void ControlsManager::steeringChanged ( int newAngle )

signal

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Field Documentation

◆ m_carDataObject

Data::CarDataI* ControlsManager::m_carDataObject

private

Definition at line 38 of file ControlsManager.hpp.

◆ m_carDataThread

QThread* ControlsManager::m_carDataThread

private

Definition at line 42 of file ControlsManager.hpp.

◆ m_clientObject

ClientThread * ControlsManager::m_clientObject

private

Definition at line 37 of file ControlsManager.hpp.

◆ m_clientThread

QThread * ControlsManager::m_clientThread

private

Definition at line 43 of file ControlsManager.hpp.

◆ m_currentMode

DrivingMode ControlsManager::m_currentMode

private

Definition at line 36 of file ControlsManager.hpp.

◆ m_engineController

EngineController ControlsManager::m_engineController

private

Definition at line 34 of file ControlsManager.hpp.

◆ m_joystickControlThread

QThread* ControlsManager::m_joystickControlThread

private

Definition at line 44 of file ControlsManager.hpp.

◆ m_manualController

JoysticksController* ControlsManager::m_manualController

private

Definition at line 35 of file ControlsManager.hpp.

◆ m_manualControllerThread

QThread* ControlsManager::m_manualControllerThread

private

Definition at line 40 of file ControlsManager.hpp.

◆ m_processMonitorThread

QThread* ControlsManager::m_processMonitorThread

private

Definition at line 41 of file ControlsManager.hpp.

◆ m_threadRunning

std::atomic<bool> ControlsManager::m_threadRunning

private

Definition at line 46 of file ControlsManager.hpp.

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

apps/car_controls/includes/ControlsManager.hpp
apps/cluster/includes/controls/ControlsManager.hpp
apps/car_controls/sources/ControlsManager.cpp
apps/cluster/sources/controls/ControlsManager.cpp

Public Slots

Signals

Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ ControlsManager() [1/2]

◆ ~ControlsManager() [1/2]

◆ ControlsManager() [2/2]

◆ ~ControlsManager() [2/2]

Member Function Documentation

◆ directionChanged

◆ drivingModeUpdated

◆ isProcessRunning()

◆ readJoystickEnable()

◆ setMode()

◆ steeringChanged

Field Documentation

◆ m_carDataObject

◆ m_carDataThread

◆ m_clientObject

◆ m_clientThread

◆ m_currentMode

◆ m_engineController

◆ m_joystickControlThread

◆ m_manualController

◆ m_manualControllerThread

◆ m_processMonitorThread

◆ m_threadRunning