qOS::input::channel Class Reference

#include <input.hpp>

Inheritance diagram for qOS::input::channel:

Collaboration diagram for qOS::input::channel:

Public Member Functions
virtual type	getType (void) const noexcept=0
	Get the channel type.
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	isShared (void) const noexcept=0
	Check if the channel value is shared with other channel with the same (pin) number.
virtual bool	setTime (const event e, const qOS::duration_t t) noexcept=0
	Set the timeout for the specified event.
virtual bool	setParameter (const event e, const analogValue_t p) noexcept=0
	Set the parameter for the specified event.
virtual uint8_t	getCount (void) const noexcept=0
	Get pulsation count for the digital input.
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

Member Function Documentation

getChannel()

uint8_t qOS::input::channel::getChannel ( void ) const

inlinenoexcept

Get the channel(pin) number.

Returns

The channel(pin) number.

getCount()

virtual uint8_t qOS::input::channel::getCount ( void ) const

pure virtualnoexcept

Get pulsation count for the digital input.

Note

No valid on analog inputs

Returns

The current pulsation count.

Implemented in qOS::input::analogChannel, and qOS::input::digitalChannel.

getEvent()

event qOS::input::channel::getEvent ( void ) const

inlinenoexcept

Retrieves the last event for the given input channel.

Returns

The last input-channel event.

getType()

virtual type qOS::input::channel::getType ( void ) const

pure virtualnoexcept

Get the channel type.

Returns

The channel type.

Implemented in qOS::input::analogChannel, and qOS::input::digitalChannel.

getUserData()

void * qOS::input::channel::getUserData ( void )

inlinenoexcept

Get the channel user-data.

Returns

A pointer to the user-data

isShared()

virtual bool qOS::input::channel::isShared ( void ) const

pure virtualnoexcept

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

Returns

true if shared. Otherwise false.

Implemented in qOS::input::analogChannel, and qOS::input::digitalChannel.

setCallback()

bool qOS::input::channel::setCallback ( const eventCallback_t cb )

inlinenoexcept

Set the callback function when event are detected on the input input channel.

Parameters

[in]

cb

The callback function

setChannel()

bool qOS::input::channel::setChannel ( const uint8_t inputChannel )

inlinenoexcept

Set/Change the channel(pin) number.

Parameters

[in]

inputChannel

The specified channel number (pin) to read.

Returns

true on success. Otherwise false.

setParameter()

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

pure virtualnoexcept

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.

Implemented in qOS::input::analogChannel, and qOS::input::digitalChannel.

setTime()

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

pure virtualnoexcept

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.

Implemented in qOS::input::analogChannel, and qOS::input::digitalChannel.

setUserData()

void qOS::input::channel::setUserData ( void * pUserData )

inlinenoexcept

Set the channel user-data.

Parameters

[in]

pUserData

A pointer to the user-data

unShare()

virtual bool qOS::input::channel::unShare ( void )

pure virtualnoexcept

Implemented in qOS::input::analogChannel.