duds::hardware::interface::linux::SysPwm Class Reference

This is a Linux-only PWM driver that I need for my eclipse project. More...

#include <SysPwm.hpp>

Collaboration diagram for duds::hardware::interface::linux::SysPwm:

Public Member Functions
	SysPwm (int chip, int channel)
	~SysPwm ()
void	disable ()
double	dutyCycle () const
void	dutyCycle (double ratio)
void	dutyFull ()
std::chrono::nanoseconds	dutyPeriod () const
void	dutyPeriod (const std::chrono::nanoseconds &ns)
void	dutyZero ()
void	enable (bool state=true)
bool	enabled () const
void	frequency (unsigned int hz)
unsigned int	frequency () const
std::chrono::nanoseconds	period () const
void	period (const std::chrono::nanoseconds &ns)

Private Attributes
std::fstream	dc
std::chrono::nanoseconds	dutyNs
std::fstream	en
std::fstream	per
std::chrono::nanoseconds	periodNs
bool	running

Detailed Description

This is a Linux-only PWM driver that I need for my eclipse project.

I intend to make a generalized interface, but I need to investigate PWM devices a bit more before I can make a decent one.

Author

Jeff Jackowski

Definition at line 35 of file SysPwm.hpp.

Constructor & Destructor Documentation

SysPwm()

duds::hardware::interface::linux::SysPwm::SysPwm	(	int	chip,
		int	channel
	)

Definition at line 23 of file SysPwm.cpp.

~SysPwm()

duds::hardware::interface::linux::SysPwm::~SysPwm

(

)

Definition at line 74 of file SysPwm.cpp.

Member Function Documentation

disable()

void duds::hardware::interface::linux::SysPwm::disable ( )

inline

Definition at line 46 of file SysPwm.hpp.

Referenced by ~SysPwm().

dutyCycle() [1/2]

double duds::hardware::interface::linux::SysPwm::dutyCycle

(

)

const

Definition at line 104 of file SysPwm.cpp.

dutyCycle() [2/2]

void duds::hardware::interface::linux::SysPwm::dutyCycle

(

double

ratio

)

Definition at line 119 of file SysPwm.cpp.

dutyFull()

void duds::hardware::interface::linux::SysPwm::dutyFull ( )

inline

Definition at line 59 of file SysPwm.hpp.

dutyPeriod() [1/2]

std::chrono::nanoseconds duds::hardware::interface::linux::SysPwm::dutyPeriod ( ) const

inline

Definition at line 52 of file SysPwm.hpp.

Referenced by dutyCycle().

dutyPeriod() [2/2]

void duds::hardware::interface::linux::SysPwm::dutyPeriod

(

const std::chrono::nanoseconds &

ns

)

Definition at line 93 of file SysPwm.cpp.

dutyZero()

void duds::hardware::interface::linux::SysPwm::dutyZero ( )

inline

Definition at line 56 of file SysPwm.hpp.

enable()

void duds::hardware::interface::linux::SysPwm::enable

(

bool

state = true

)

Definition at line 78 of file SysPwm.cpp.

enabled()

bool duds::hardware::interface::linux::SysPwm::enabled ( ) const

inline

Definition at line 49 of file SysPwm.hpp.

frequency() [1/2]

void duds::hardware::interface::linux::SysPwm::frequency

(

unsigned int

hz

)

Definition at line 126 of file SysPwm.cpp.

frequency() [2/2]

unsigned int duds::hardware::interface::linux::SysPwm::frequency

(

)

const

Definition at line 134 of file SysPwm.cpp.

period() [1/2]

std::chrono::nanoseconds duds::hardware::interface::linux::SysPwm::period ( ) const

inline

Definition at line 64 of file SysPwm.hpp.

Referenced by frequency().

period() [2/2]

void duds::hardware::interface::linux::SysPwm::period

(

const std::chrono::nanoseconds &

ns

)

Definition at line 108 of file SysPwm.cpp.

Member Data Documentation

dc

std::fstream duds::hardware::interface::linux::SysPwm::dc

private

Definition at line 37 of file SysPwm.hpp.

Referenced by dutyPeriod(), and SysPwm().

dutyNs

std::chrono::nanoseconds duds::hardware::interface::linux::SysPwm::dutyNs

private

Definition at line 39 of file SysPwm.hpp.

Referenced by dutyCycle(), dutyPeriod(), and SysPwm().

en

std::fstream duds::hardware::interface::linux::SysPwm::en

private

Definition at line 36 of file SysPwm.hpp.

Referenced by enable(), and SysPwm().

per

std::fstream duds::hardware::interface::linux::SysPwm::per

private

Definition at line 38 of file SysPwm.hpp.

Referenced by period(), and SysPwm().

periodNs

std::chrono::nanoseconds duds::hardware::interface::linux::SysPwm::periodNs

private

Definition at line 40 of file SysPwm.hpp.

Referenced by dutyCycle(), frequency(), period(), and SysPwm().

running

bool duds::hardware::interface::linux::SysPwm::running

private

Definition at line 41 of file SysPwm.hpp.

Referenced by enable(), and SysPwm().

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

• SysPwm.hpp
• SysPwm.cpp