apra::GPIO Class Reference

#include <GPIO.h>

Public Member Functions
	GPIO (uint gpioNo)
virtual	~GPIO ()
bool	Init (bool isRead)
bool	Init4EdgeInterrupt (bool isRead, GPIO_EDGES edge)
bool	UnInit ()
int	Open ()
bool	Close ()
int	Read ()
int	ReadWithInterrupt (unsigned long uSecTout)
bool	Write (bool makeHigh)
int &	GetGPIODescriptor ()

Static Public Member Functions
static int	ReadOnce (uint gpioNo)
static bool	WriteOnce (uint gpioNo, bool makeHigh)

Detailed Description

Definition at line 27 of file GPIO.h.

Constructor & Destructor Documentation

GPIO()

GPIO::GPIO

(

uint

gpioNo

)

Definition at line 25 of file GPIO.cpp.

~GPIO()

GPIO::~GPIO ( )

virtual

Definition at line 30 of file GPIO.cpp.

Member Function Documentation

Close()

bool GPIO::Close

(

)

Definition at line 91 of file GPIO.cpp.

Referenced by ReadOnce(), and WriteOnce().

GetGPIODescriptor()

int & GPIO::GetGPIODescriptor

(

)

Definition at line 267 of file GPIO.cpp.

Init()

bool GPIO::Init

(

bool

isRead

)

Definition at line 52 of file GPIO.cpp.

Referenced by Init4EdgeInterrupt(), ReadOnce(), and WriteOnce().

Init4EdgeInterrupt()

bool GPIO::Init4EdgeInterrupt	(	bool	isRead,
		GPIO_EDGES	edge
	)

Definition at line 62 of file GPIO.cpp.

References Init().

Open()

int GPIO::Open

(

)

Definition at line 77 of file GPIO.cpp.

References SYS_GPIO_PATH.

Referenced by ReadOnce(), and WriteOnce().

Read()

int GPIO::Read

(

)

Definition at line 205 of file GPIO.cpp.

Referenced by ReadOnce(), and ReadWithInterrupt().

ReadOnce()

int GPIO::ReadOnce ( uint  gpioNo )

static

Definition at line 241 of file GPIO.cpp.

References Close(), Init(), Open(), Read(), and UnInit().

ReadWithInterrupt()

int GPIO::ReadWithInterrupt

(

unsigned long

uSecTout

)

Definition at line 272 of file GPIO.cpp.

References Read().

UnInit()

bool GPIO::UnInit

(

)

Definition at line 72 of file GPIO.cpp.

Referenced by ReadOnce(), and WriteOnce().

Write()

bool GPIO::Write

(

bool

makeHigh

)

Definition at line 226 of file GPIO.cpp.

Referenced by WriteOnce().

WriteOnce()

bool GPIO::WriteOnce ( uint  gpioNo, bool  makeHigh  )

static

Definition at line 254 of file GPIO.cpp.

References Close(), Init(), Open(), UnInit(), and Write().

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

• includes/utils/GPIO.h
• src/utils/GPIO.cpp