DUNE::Hardware::GPIO Class Reference

Public Types
enum	Direction { GPIO_DIR_INPUT, GPIO_DIR_OUTPUT }

Public Member Functions
	GPIO (unsigned int number)
	~GPIO (void)
void	setDirection (Direction direction)
void	setDirection (const std::string &direction)
void	setValue (bool value)
bool	getValue (void)

Member Enumeration Documentation

enum DUNE::Hardware::GPIO::Direction

Enumerator
GPIO_DIR_INPUT	GPIO is used as input.
GPIO_DIR_OUTPUT	GPIO is used as output.

Constructor & Destructor Documentation

DUNE::Hardware::GPIO::GPIO

(

unsigned int

number

)

Initialize GPIO.

Parameters

[in]

number

GPIO number.

DUNE::Hardware::GPIO::~GPIO

(

void

)

Default destructor.

Member Function Documentation

bool DUNE::Hardware::GPIO::getValue

(

void

)

Get GPIO value.

Returns

pin value (false = off, true = on).

References GPIO_DIR_INPUT.

void DUNE::Hardware::GPIO::setDirection

(

Direction

direction

)

Set GPIO direction.

Parameters

[in]

direction

GPIO direction.

References GPIO_DIR_INPUT.

Referenced by setDirection().

void DUNE::Hardware::GPIO::setDirection

(

const std::string &

direction

)

Set GPIO direction.

Parameters

[in]

direction

"input" or "output".

References GPIO_DIR_INPUT, GPIO_DIR_OUTPUT, and setDirection().

void DUNE::Hardware::GPIO::setValue

(

bool

value

)

Set GPIO value.

Parameters

[in]

value

pin value (false = off, true = on).

References GPIO_DIR_OUTPUT.

Collaboration diagram for DUNE::Hardware::GPIO: