Class for handling detailed Kelvinator A/C messages. More...

#include <ir_Kelvinator.h>

Collaboration diagram for IRKelvinatorAC:

Public Member Functions
	IRKelvinatorAC (const uint16_t pin, const bool inverted=false, const bool use_modulation=true)
	Class constructor. More...

void	stateReset (void)
	Reset the internals of the object to a known good state. More...

void	send (const uint16_t repeat=kKelvinatorDefaultRepeat)
	Send the current internal state as an IR message. More...

int8_t	calibrate (void)
	Run the calibration to calculate uSec timing offsets for this platform. More...

void	begin (void)
	Set up hardware to be able to send a message. More...

void	on (void)
	Set the internal state to have the power on. More...

void	off (void)
	Set the internal state to have the power off. More...

void	setPower (const bool on)
	Set the internal state to have the desired power. More...

bool	getPower (void)
	Get the power setting from the internal state. More...

void	setTemp (const uint8_t degrees)
	Set the temperature setting. More...

uint8_t	getTemp (void)
	Get the current temperature setting. More...

void	setFan (const uint8_t speed)
	Set the speed of the fan. More...

uint8_t	getFan (void)
	Get the current fan speed setting. More...

void	setMode (const uint8_t mode)
	Set the desired operation mode. More...

uint8_t	getMode (void)
	Get the current operation mode setting. More...

void	setSwingVertical (const bool on)
	Control the current vertical swing setting. More...

bool	getSwingVertical (void)
	Is the vertical swing setting on? More...

void	setSwingHorizontal (const bool on)
	Control the current horizontal swing setting. More...

bool	getSwingHorizontal (void)
	Is the horizontal swing setting on? More...

void	setQuiet (const bool on)
	Control the current Quiet setting. More...

bool	getQuiet (void)
	Is the Quiet setting on? More...

void	setIonFilter (const bool on)
	Control the current Ion Filter setting. More...

bool	getIonFilter (void)
	Is the Ion Filter setting on? More...

void	setLight (const bool on)
	Control the current Light setting. i.e. The LED display on the A/C unit that shows the basic settings. More...

bool	getLight (void)
	Is the Light (Display) setting on? More...

void	setXFan (const bool on)
	Control the current XFan setting. This setting will cause the unit blow air after power off to dry out the A/C device. More...

bool	getXFan (void)
	Is the XFan setting on? More...

void	setTurbo (const bool on)
	Control the current Turbo setting. More...

bool	getTurbo (void)
	Is the Turbo setting on? More...

uint8_t *	getRaw (void)
	Get the raw state of the object, suitable to be sent with the appropriate IRsend object method. More...

void	setRaw (const uint8_t new_code[])
	Set the raw state of the object. More...

uint8_t	convertMode (const stdAc::opmode_t mode)
	Convert a standard A/C mode (stdAc::opmode_t) into it a native mode. More...

stdAc::state_t	toCommon (void)
	Convert the internal A/C object state to it's stdAc::state_t equivalent. More...

String	toString (void)
	Convert the internal settings into a human readable string. More...

Static Public Member Functions
static uint8_t	calcBlockChecksum (const uint8_t *block, const uint16_t length=kKelvinatorStateLength/2)
	Calculate the checksum for a given block of state. More...

static bool	validChecksum (const uint8_t state[], const uint16_t length=kKelvinatorStateLength)
	Verify the checksum is valid for a given state. More...

static stdAc::opmode_t	toCommonMode (const uint8_t mode)
	Convert a native mode to it's stdAc::opmode_t equivalent. More...

static stdAc::fanspeed_t	toCommonFanSpeed (const uint8_t speed)
	Convert a native fan speed to it's stdAc::fanspeed_t equivalent. More...

Private Member Functions
void	checksum (const uint16_t length=kKelvinatorStateLength)
	Calculate the checksum for the internal state. More...

void	fixup (void)
	Fix up any odd conditions for the current state. More...

Private Attributes
IRsend	_irsend
	Instance of the IR send class. More...

uint8_t	remote_state [kKelvinatorStateLength]
	The state in IR code form. More...

Detailed Description

Class for handling detailed Kelvinator A/C messages.

Constructor & Destructor Documentation

◆ IRKelvinatorAC()

IRKelvinatorAC::IRKelvinatorAC	(	const uint16_t	pin,
		const bool	inverted = `false`,
		const bool	use_modulation = `true`
	)

explicit

Class constructor.

Parameters

[in]	pin	GPIO to be used when sending.
[in]	inverted	Is the output signal to be inverted?
[in]	use_modulation	Is frequency modulation to be used?

Member Function Documentation

◆ begin()

void IRKelvinatorAC::begin ( void )

Set up hardware to be able to send a message.

◆ calcBlockChecksum()

uint8_t IRKelvinatorAC::calcBlockChecksum	(	const uint8_t *	block,
		const uint16_t	length = `kKelvinatorStateLength / 2`
	)

static

Calculate the checksum for a given block of state.

Parameters

[in]	block	A pointer to a block to calc the checksum of.
[in]	length	Length of the block array to checksum.

Returns: The calculated checksum value.

Note: Many Bothans died to bring us this information.

◆ calibrate()

int8_t IRKelvinatorAC::calibrate ( void )

inline

Run the calibration to calculate uSec timing offsets for this platform.

Returns: The uSec timing offset needed per modulation of the IR Led.

Note: This will produce a 65ms IR signal pulse at 38kHz. Only ever needs to be run once per object instantiation, if at all.

◆ checksum()

void IRKelvinatorAC::checksum ( const uint16_t length = kKelvinatorStateLength )

private

Calculate the checksum for the internal state.

Parameters

[in] length Length of the internal state to checksum.

◆ convertMode()

uint8_t IRKelvinatorAC::convertMode ( const stdAc::opmode_t mode )

Convert a standard A/C mode (stdAc::opmode_t) into it a native mode.

Parameters

[in] mode A stdAc::opmode_t operation mode.

Returns: The native mode equivilant.

◆ fixup()

void IRKelvinatorAC::fixup ( void )

private

Fix up any odd conditions for the current state.

◆ getFan()

uint8_t IRKelvinatorAC::getFan ( void )

Get the current fan speed setting.

Returns: The current fan speed.

◆ getIonFilter()

bool IRKelvinatorAC::getIonFilter ( void )

Is the Ion Filter setting on?

Returns: The current value.

◆ getLight()

bool IRKelvinatorAC::getLight ( void )

Is the Light (Display) setting on?

Returns: The current value.

◆ getMode()

uint8_t IRKelvinatorAC::getMode ( void )

Get the current operation mode setting.

Returns: The current operation mode.

◆ getPower()

bool IRKelvinatorAC::getPower ( void )

Get the power setting from the internal state.

Returns: A boolean indicating if the power setting.

◆ getQuiet()

bool IRKelvinatorAC::getQuiet ( void )

Is the Quiet setting on?

Returns: The current value.

◆ getRaw()

uint8_t * IRKelvinatorAC::getRaw ( void )

Get the raw state of the object, suitable to be sent with the appropriate IRsend object method.

Returns: A PTR to the internal state.

◆ getSwingHorizontal()

bool IRKelvinatorAC::getSwingHorizontal ( void )

Is the horizontal swing setting on?

Returns: The current value.

◆ getSwingVertical()

bool IRKelvinatorAC::getSwingVertical ( void )

Is the vertical swing setting on?

Returns: The current value.

◆ getTemp()

uint8_t IRKelvinatorAC::getTemp ( void )

Get the current temperature setting.

Returns: Get current setting for temp. in degrees celsius.

◆ getTurbo()

bool IRKelvinatorAC::getTurbo ( void )

Is the Turbo setting on?

Returns: The current value.

◆ getXFan()

bool IRKelvinatorAC::getXFan ( void )

Is the XFan setting on?

Returns: The current value.

◆ off()

void IRKelvinatorAC::off ( void )

Set the internal state to have the power off.

◆ on()

void IRKelvinatorAC::on ( void )

Set the internal state to have the power on.

◆ send()

void IRKelvinatorAC::send ( const uint16_t repeat = kKelvinatorDefaultRepeat )

Send the current internal state as an IR message.

Parameters

[in] repeat Nr. of times the message will be repeated.

◆ setFan()

void IRKelvinatorAC::setFan ( const uint8_t speed )

Set the speed of the fan.

Parameters

[in] speed 0 is auto, 1-5 is the speed

◆ setIonFilter()

void IRKelvinatorAC::setIonFilter ( const bool on )

Control the current Ion Filter setting.

Parameters

[in] on The desired setting.

◆ setLight()

void IRKelvinatorAC::setLight ( const bool on )

Control the current Light setting. i.e. The LED display on the A/C unit that shows the basic settings.

Parameters

[in] on The desired setting.

◆ setMode()

void IRKelvinatorAC::setMode ( const uint8_t mode )

Set the desired operation mode.

Parameters

[in] mode The desired operation mode.

◆ setPower()

void IRKelvinatorAC::setPower ( const bool on )

Set the internal state to have the desired power.

Parameters

[in] on The desired power state.

◆ setQuiet()

void IRKelvinatorAC::setQuiet ( const bool on )

Control the current Quiet setting.

Parameters

[in] on The desired setting.

◆ setRaw()

void IRKelvinatorAC::setRaw ( const uint8_t new_code[] )

Set the raw state of the object.

Parameters

[in] new_code The raw state from the native IR message.

◆ setSwingHorizontal()

void IRKelvinatorAC::setSwingHorizontal ( const bool on )

Control the current horizontal swing setting.

Parameters

[in] on The desired setting.

◆ setSwingVertical()

void IRKelvinatorAC::setSwingVertical ( const bool on )

Control the current vertical swing setting.

Parameters

[in] on The desired setting.

◆ setTemp()

void IRKelvinatorAC::setTemp ( const uint8_t degrees )

Set the temperature setting.

Parameters

[in] degrees The temperature in degrees celsius.

◆ setTurbo()

void IRKelvinatorAC::setTurbo ( const bool on )

Control the current Turbo setting.

Note: Turbo mode is turned off if the fan speed is changed.

Parameters

[in] on The desired setting.

◆ setXFan()

void IRKelvinatorAC::setXFan ( const bool on )

Control the current XFan setting. This setting will cause the unit blow air after power off to dry out the A/C device.

Note: XFan mode is only valid in Cool or Dry mode.

Parameters

[in] on The desired setting.

◆ stateReset()

void IRKelvinatorAC::stateReset ( void )

Reset the internals of the object to a known good state.

◆ toCommon()

stdAc::state_t IRKelvinatorAC::toCommon ( void )

Convert the internal A/C object state to it's stdAc::state_t equivalent.

Returns: A stdAc::state_t containing the current settings.

◆ toCommonFanSpeed()

stdAc::fanspeed_t IRKelvinatorAC::toCommonFanSpeed ( const uint8_t speed )

static

Convert a native fan speed to it's stdAc::fanspeed_t equivalent.

Parameters

[in] speed A native fan speed value.

Returns: The stdAc::fanspeed_t equivilant.

◆ toCommonMode()

stdAc::opmode_t IRKelvinatorAC::toCommonMode ( const uint8_t mode )

static

Convert a native mode to it's stdAc::opmode_t equivalent.

Parameters

[in] mode A native operating mode value.

Returns: The stdAc::opmode_t equivilant.

◆ toString()

String IRKelvinatorAC::toString ( void )

Convert the internal settings into a human readable string.

Returns: A String.

◆ validChecksum()

bool IRKelvinatorAC::validChecksum	(	const uint8_t	state[],
		const uint16_t	length = `kKelvinatorStateLength`
	)

static

Verify the checksum is valid for a given state.

Parameters

[in]	state	The array to verify the checksum of.
[in]	length	The size of the state.

Returns: A boolean indicating if it is valid.

Member Data Documentation

◆ _irsend

IRsend IRKelvinatorAC::_irsend

private

Instance of the IR send class.

◆ remote_state

uint8_t IRKelvinatorAC::remote_state[kKelvinatorStateLength]

private

The state in IR code form.

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

src/ir_Kelvinator.h
src/ir_Kelvinator.cpp

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ IRKelvinatorAC()

Member Function Documentation

◆ begin()

◆ calcBlockChecksum()

◆ calibrate()

◆ checksum()

◆ convertMode()

◆ fixup()

◆ getFan()

◆ getIonFilter()

◆ getLight()

◆ getMode()

◆ getPower()

◆ getQuiet()

◆ getRaw()

◆ getSwingHorizontal()

◆ getSwingVertical()

◆ getTemp()

◆ getTurbo()

◆ getXFan()

◆ off()

◆ on()

◆ send()

◆ setFan()

◆ setIonFilter()

◆ setLight()

◆ setMode()

◆ setPower()

◆ setQuiet()

◆ setRaw()

◆ setSwingHorizontal()

◆ setSwingVertical()

◆ setTemp()

◆ setTurbo()

◆ setXFan()

◆ stateReset()

◆ toCommon()

◆ toCommonFanSpeed()

◆ toCommonMode()

◆ toString()

◆ validChecksum()

Member Data Documentation

◆ _irsend

◆ remote_state