Inheritance diagram for SWE4211RPi::PWMGPIOPin:

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Collaboration diagram for SWE4211RPi::PWMGPIOPin:

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Public Member Functions
	PWMGPIOPin (int number, std::string threadName, uint32_t period)

virtual	~PWMGPIOPin ()

void	setDutyCycle (int dc)

Public Member Functions inherited from SWE4211RPi::PulsedGPIOPin
	PulsedGPIOPin (int number, std::string threadName, uint32_t period, PULSE_TYPE type=CONTINUOUS, GPIO::DIRECTION dir=GPIO::GPIO_OUT, GPIO::VALUE val=GPIO::GPIO_LOW)

virtual void	setValue (GPIO::VALUE)

virtual void	setpulseDuration (int duration)

virtual void	taskMethod ()

void	stopThreadExecution ()

Public Member Functions inherited from SWE4211RPi::PeriodicTask
	PeriodicTask (std::string threadName, uint32_t period, int priority=1)

virtual	~PeriodicTask ()

virtual void	setTaskPeriod (uint32_t period) final

virtual uint32_t	getTaskPeriod () final

void	run () final

virtual void	printInformation ()

virtual double	getCPUUsageInfo ()

virtual void	resetThreadDiagnostics ()

Public Member Functions inherited from SWE4211RPi::RunnableClass
	RunnableClass (std::string threadName, int priority=0)

virtual	~RunnableClass ()

virtual pid_t	getThreadID ()

virtual void	start () final

virtual void	setPriority (int priority) final

virtual int	getPriority () final

virtual bool	isShutdown () final

virtual bool	isStarted () final

virtual void	waitForShutdown ()

Additional Inherited Members
Public Types inherited from SWE4211RPi::PulsedGPIOPin
enum	PULSE_TYPE { ONE_SHOT , CONTINUOUS }

Static Public Member Functions inherited from SWE4211RPi::RunnableClass
static void	printThreads ()

static void	resetAllThreadInformation ()

Protected Member Functions inherited from SWE4211RPi::PeriodicTask
virtual void	startChildRunnables () final

virtual void	stopChildRunnables () final

virtual void	startChildTasks ()

virtual void	stopChildTasks ()

Protected Attributes inherited from SWE4211RPi::PeriodicTask
uint32_t	taskPeriod = 100000

Protected Attributes inherited from SWE4211RPi::RunnableClass
std::thread *	myThread = NULL

pthread_t	executingThread = 0

pid_t	myOSThreadID = 0

std::string	myName

bool	keepGoing = true

bool	runCompleted = false

bool	runStarted = false

int	priority = -1

Static Protected Attributes inherited from SWE4211RPi::RunnableClass
static std::list< RunnableClass * >	runningThreads

Constructor & Destructor Documentation

◆ PWMGPIOPin()

This method will instantiate a new instance of this class.

Parameters

number	This is the GPIO pin that is to be pulsed.
threadName	This is the name of the thread for this PIN.
period	This is the period for the PWM signal.

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PWMGPIOPin::~PWMGPIOPin ( )

virtual

Destructor for the file.

void PWMGPIOPin::setDutyCycle ( int dc )

This method will set the duty cycle.

Parameters

dc	This is the duty cycle in .1% increments. Must be between 0 and 1000 or no change will occur.

1.0 If the duty cycle value is in range.

1.1.0 Set the internal value.

1.2.0 Calculate the pulse duration as the duty cycle * taskPeriod.

1.3.0 Set the pulse duration.

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int SWE4211RPi::PWMGPIOPin::dutyCycle

private

This is the duty cycle for the given pin. The value can range between 0 and 1000.

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

/media/sf_lwshare/20262027SWE4211AllLabSolutions/Lab5/samplesolution/PiCode/src/gpio/provided/PWMGPIOPin.h
/media/sf_lwshare/20262027SWE4211AllLabSolutions/Lab5/samplesolution/PiCode/src/gpio/provided/PWMGPIOPin.cpp