A digital input/output, used for setting or reading a bi-directional pin. More...

Public Member Functions
	DigitalInOut (PinName pin)
	Create a DigitalInOut connected to the specified pin.
	DigitalInOut (PinName pin, PinDirection direction, PinMode mode, int value)
	Create a DigitalInOut connected to the specified pin.
void	write (int value)
	Set the output, specified as 0 or 1 (int)
int	read ()
	Return the output setting, represented as 0 or 1 (int)
void	output ()
	Set as an output.
void	input ()
	Set as an input.
void	mode (PinMode pull)
	Set the input pin mode.
int	is_connected ()
	Return the output setting, represented as 0 or 1 (int)
DigitalInOut &	operator= (int value)
	A shorthand for write()
	operator int ()
	A shorthand for read()

Detailed Description

A digital input/output, used for setting or reading a bi-directional pin.

Synchronization level: Interrupt safe

Definition at line 32 of file DigitalInOut.h.

Constructor & Destructor Documentation

DigitalInOut ( PinName pin )

Create a DigitalInOut connected to the specified pin.

Parameters:

pin	DigitalInOut pin to connect to

Definition at line 39 of file DigitalInOut.h.