qOS::input::digitalChannel Class Reference

A digital input-channel object. More...

#include <input.hpp>

Inheritance diagram for qOS::input::digitalChannel:

Collaboration diagram for qOS::input::digitalChannel:

Public Member Functions
	digitalChannel (const uint8_t inputChannel, bool invert=false) noexcept
	Constructor for the digital input channel instance.
type	getType (void) const noexcept override
	Get the channel type.
bool	setTime (const event e, const qOS::duration_t t) noexcept override
	Set the timeout for the specified event.
bool	setParameter (const event e, const analogValue_t p) noexcept override
	Set the parameter for the specified event.
uint8_t	getCount (void) const noexcept override
	Get pulsation count for the digital input.
bool	isShared (void) const noexcept override
	Check if the channel value is shared with other channel with the same (pin) number.
bool	setReader (digitalReaderFcn_t r) noexcept override
	Assign the function that is in charge of reading the specific digital input.
Public Member Functions inherited from qOS::input::channel
event	getEvent (void) const noexcept
	Retrieves the last event for the given input channel.
bool	setCallback (const eventCallback_t cb) noexcept
	Set the callback function when event are detected on the input input channel.
bool	setChannel (const uint8_t inputChannel) noexcept
	Set/Change the channel(pin) number.
uint8_t	getChannel (void) const noexcept
	Get the channel(pin) number.
void	setUserData (void *pUserData) noexcept
	Set the channel user-data.
void *	getUserData (void) noexcept
	Get the channel user-data.
virtual bool	unShare (void) noexcept=0

Additional Inherited Members
Protected Member Functions inherited from qOS::node
list *	getContainer (void) const noexcept
	Get a pointer to the list in which this node is contained.
	node () noexcept

Detailed Description

A digital input-channel object.

Constructor & Destructor Documentation

digitalChannel()

qOS::input::digitalChannel::digitalChannel ( const uint8_t inputChannel, bool invert = false )

inlineexplicitnoexcept

Constructor for the digital input channel instance.

Parameters

[in]	inputChannel	The specified channel(pin) number to read.
[in]	invert	To invert/negate the raw-reading.

Member Function Documentation

getCount()

uint8_t qOS::input::digitalChannel::getCount ( void ) const

inlineoverridevirtualnoexcept

Get pulsation count for the digital input.

Note

No valid on analog inputs

Returns

The current pulsation count.

Implements qOS::input::channel.

getType()

type qOS::input::digitalChannel::getType ( void ) const

inlineoverridevirtualnoexcept

Get the channel type.

Returns

The channel type.

Implements qOS::input::channel.

isShared()

bool qOS::input::digitalChannel::isShared ( void ) const

inlineoverridevirtualnoexcept

Check if the channel value is shared with other channel with the same (pin) number.

Returns

true if shared. Otherwise false.

Implements qOS::input::channel.

setParameter()

bool qOS::input::digitalChannel::setParameter ( const event e, const analogValue_t p )

overridevirtualnoexcept

Set the parameter for the specified event.

Parameters

[in]	e	The event where the parameter will be set.
[in]	p	The value of the parameter.

Returns

true on success. Otherwise false.

Implements qOS::input::channel.

setReader()

bool qOS::input::digitalChannel::setReader ( digitalReaderFcn_t r )

inlineoverridenoexcept

Assign the function that is in charge of reading the specific digital input.

Parameters

[in]

r

The channel reader function.

Returns

true on success. Otherwise false.

setTime()

bool qOS::input::digitalChannel::setTime ( const event e, const qOS::duration_t t )

overridevirtualnoexcept

Set the timeout for the specified event.

Parameters

[in]	e	The event where the timeout will be set.
[in]	t	The value of the timeout.

Returns

true on success. Otherwise false.

Implements qOS::input::channel.