Class for handling detailed Daikin 312-bit A/C messages. Code by crankyoldgit, Reverse engineering analysis by sheppy99. More...

#include <ir_Daikin.h>

Collaboration diagram for IRDaikin2:

[legend]

Public Member Functions
	IRDaikin2 (const uint16_t pin, const bool inverted=false, const bool use_modulation=true)
	Class constructor. More...

void	send (const uint16_t repeat=kDaikin2DefaultRepeat)
	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 ()
	Set up hardware to be able to send a message. More...

void	on ()
	Change the power setting to On. More...

void	off ()
	Change the power setting to Off. More...

void	setPower (const bool state)
	Change the power setting. More...

bool	getPower ()
	Get the value of the current power setting. More...

void	setTemp (const uint8_t temp)
	Set the temperature. More...

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

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

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

uint8_t	getMode ()
	Get the operating mode setting of the A/C. More...

void	setMode (const uint8_t mode)
	Set the operating mode of the A/C. More...

void	setSwingVertical (const uint8_t position)
	Set the Vertical Swing mode of the A/C. More...

uint8_t	getSwingVertical ()
	Get the Vertical Swing mode of the A/C. More...

void	setSwingHorizontal (const uint8_t position)
	Set the Horizontal Swing mode of the A/C. More...

uint8_t	getSwingHorizontal ()
	Get the Horizontal Swing mode of the A/C. More...

bool	getQuiet ()
	Get the Quiet mode status of the A/C. More...

void	setQuiet (const bool on)
	Set the Quiet mode of the A/C. More...

bool	getPowerful ()
	Get the Powerful (Turbo) mode of the A/C. More...

void	setPowerful (const bool on)
	Set the Powerful (Turbo) mode of the A/C. More...

void	setEcono (const bool on)
	Set the Economy mode of the A/C. More...

bool	getEcono ()
	Get the Economical mode of the A/C. More...

void	setEye (const bool on)
	Set the Eye (Sensor) mode of the A/C. More...

bool	getEye ()
	Get the Eye (Sensor) mode status of the A/C. More...

void	setEyeAuto (const bool on)
	Set the Automatic Eye (Sensor) mode of the A/C. More...

bool	getEyeAuto ()
	Get the Automaitc Eye (Sensor) mode status of the A/C. More...

void	setPurify (const bool on)
	Set the Purify (Filter) mode of the A/C. More...

bool	getPurify ()
	Get the Purify (Filter) mode status of the A/C. More...

void	setMold (const bool on)
	Set the Mould (filter) mode of the A/C. More...

bool	getMold ()
	Get the Mould (filter) mode status of the A/C. More...

void	enableOnTimer (const uint16_t starttime)
	Set the enable status & time of the On Timer. More...

void	disableOnTimer ()
	Disable the On timer. More...

uint16_t	getOnTime ()
	Get the On Timer time to be sent to the A/C unit. More...

bool	getOnTimerEnabled ()
	Get the enable status of the On Timer. More...

void	enableSleepTimer (const uint16_t sleeptime)
	Set the enable status & time of the Sleep Timer. More...

void	disableSleepTimer ()
	Disable the sleep timer. More...

uint16_t	getSleepTime ()
	Get the Sleep Timer time to be sent to the A/C unit. More...

bool	getSleepTimerEnabled ()
	Get the Sleep timer enabled status of the A/C. More...

void	enableOffTimer (const uint16_t endtime)
	Set the enable status & time of the Off Timer. More...

void	disableOffTimer ()
	Disable the Off timer. More...

uint16_t	getOffTime ()
	Get the Off Timer time to be sent to the A/C unit. More...

bool	getOffTimerEnabled ()
	Get the enable status of the Off Timer. More...

void	setCurrentTime (const uint16_t time)
	Set the clock on the A/C unit. More...

uint16_t	getCurrentTime ()
	Get the clock time to be sent to the A/C unit. More...

void	setBeep (const uint8_t beep)
	Set the Beep mode of the A/C. More...

uint8_t	getBeep ()
	Get the Beep status of the A/C. More...

void	setLight (const uint8_t light)
	Set the Light (LED) mode of the A/C. More...

uint8_t	getLight ()
	Get the Light status of the A/C. More...

void	setClean (const bool on)
	Set the Auto clean mode of the A/C. More...

bool	getClean ()
	Get the Auto Clean mode status of the A/C. More...

void	setFreshAir (const bool on)
	Set the Fresh Air mode of the A/C. More...

bool	getFreshAir ()
	Get the Fresh Air mode status of the A/C. More...

void	setFreshAirHigh (const bool on)
	Set the (High) Fresh Air mode of the A/C. More...

bool	getFreshAirHigh ()
	Get the (High) Fresh Air mode status of the A/C. More...

uint8_t *	getRaw ()
	Get a PTR to the internal state/code for this protocol. More...

void	setRaw (const uint8_t new_code[])
	Set the internal state from a valid code for this protocol. More...

stdAc::state_t	toCommon (void)
	Convert the current internal state into its stdAc::state_t equivilant. More...

String	toString ()
	Convert the current internal state into a human readable string. More...

Static Public Member Functions
static bool	validChecksum (uint8_t state[], const uint16_t length=kDaikin2StateLength)
	Verify the checksum is valid for a given state. More...

static uint8_t	convertMode (const stdAc::opmode_t mode)
	Convert a stdAc::opmode_t enum into its native mode. More...

static uint8_t	convertFan (const stdAc::fanspeed_t speed)
	Convert a stdAc::fanspeed_t enum into it's native speed. More...

static uint8_t	convertSwingV (const stdAc::swingv_t position)
	Convert a stdAc::swingv_t enum into it's native setting. More...

static uint8_t	convertSwingH (const stdAc::swingh_t position)
	Convert a stdAc::swingh_t enum into it's native setting. More...

static stdAc::swingv_t	toCommonSwingV (const uint8_t setting)
	Convert a native vertical swing postion to it's common equivalent. More...

static stdAc::swingh_t	toCommonSwingH (const uint8_t setting)
	Convert a native horizontal swing postion to it's common equivalent. More...

Private Member Functions
void	stateReset ()
	Reset the internal state to a fixed known good state. More...

void	checksum ()
	Calculate and set the checksum values for the internal state. More...

void	clearOnTimerFlag ()
	Clear the On Timer flag. More...

void	clearSleepTimerFlag ()
	Clear the sleep timer flag. More...

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

uint8_t	remote_state [kDaikin2StateLength]
	The state of the IR remote. More...

Detailed Description

Class for handling detailed Daikin 312-bit A/C messages. Code by crankyoldgit, Reverse engineering analysis by sheppy99.

Constructor & Destructor Documentation

◆ IRDaikin2()

IRDaikin2::IRDaikin2	(	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 IRDaikin2::begin ( )

Set up hardware to be able to send a message.

◆ calibrate()

int8_t IRDaikin2::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 IRDaikin2::checksum ( )

private

Calculate and set the checksum values for the internal state.

◆ clearOnTimerFlag()

void IRDaikin2::clearOnTimerFlag ( )

private

Clear the On Timer flag.

◆ clearSleepTimerFlag()

void IRDaikin2::clearSleepTimerFlag ( )

private

Clear the sleep timer flag.

◆ convertFan()

uint8_t IRDaikin2::convertFan ( const stdAc::fanspeed_t speed )

static

Convert a stdAc::fanspeed_t enum into it's native speed.

Parameters

[in] speed The enum to be converted.

Returns: The native equivilant of the enum.

◆ convertMode()

uint8_t IRDaikin2::convertMode ( const stdAc::opmode_t mode )

static

Convert a stdAc::opmode_t enum into its native mode.

Parameters

[in] mode The enum to be converted.

Returns: The native equivilant of the enum.

◆ convertSwingH()

uint8_t IRDaikin2::convertSwingH ( const stdAc::swingh_t position )

static

Convert a stdAc::swingh_t enum into it's native setting.

Parameters

[in] position The enum to be converted.

Returns: The native equivilant of the enum.

◆ convertSwingV()

uint8_t IRDaikin2::convertSwingV ( const stdAc::swingv_t position )

static

Convert a stdAc::swingv_t enum into it's native setting.

Parameters

[in] position The enum to be converted.

Returns: The native equivilant of the enum.

◆ disableOffTimer()

void IRDaikin2::disableOffTimer ( )

Disable the Off timer.

◆ disableOnTimer()

void IRDaikin2::disableOnTimer ( )

Disable the On timer.

◆ disableSleepTimer()

void IRDaikin2::disableSleepTimer ( )

Disable the sleep timer.

◆ enableOffTimer()

void IRDaikin2::enableOffTimer ( const uint16_t endtime )

Set the enable status & time of the Off Timer.

Parameters

[in] endtime The number of minutes past midnight.

◆ enableOnTimer()

void IRDaikin2::enableOnTimer ( const uint16_t starttime )

Set the enable status & time of the On Timer.

Parameters

[in] starttime The number of minutes past midnight.

Note: Timer location is shared with sleep timer.

◆ enableSleepTimer()

void IRDaikin2::enableSleepTimer ( const uint16_t sleeptime )

Set the enable status & time of the Sleep Timer.

Parameters

[in] sleeptime The number of minutes past midnight.

Note: The Timer location is shared with On Timer.

◆ getBeep()

uint8_t IRDaikin2::getBeep ( )

Get the Beep status of the A/C.

Returns: true, the setting is on. false, the setting is off.

◆ getClean()

bool IRDaikin2::getClean ( )

Get the Auto Clean mode status of the A/C.

Returns: true, the setting is on. false, the setting is off.

◆ getCurrentTime()

uint16_t IRDaikin2::getCurrentTime ( )

Get the clock time to be sent to the A/C unit.

Returns: The number of minutes past midnight.

◆ getEcono()

bool IRDaikin2::getEcono ( )

Get the Economical mode of the A/C.

Returns: true, the setting is on. false, the setting is off.

◆ getEye()

bool IRDaikin2::getEye ( )

Get the Eye (Sensor) mode status of the A/C.

Returns: true, the setting is on. false, the setting is off.

◆ getEyeAuto()

bool IRDaikin2::getEyeAuto ( )

Get the Automaitc Eye (Sensor) mode status of the A/C.

Returns: true, the setting is on. false, the setting is off.

◆ getFan()

uint8_t IRDaikin2::getFan ( )

Get the current fan speed setting.

Returns: The current fan speed.

◆ getFreshAir()

bool IRDaikin2::getFreshAir ( )

Get the Fresh Air mode status of the A/C.

Returns: true, the setting is on. false, the setting is off.

◆ getFreshAirHigh()

bool IRDaikin2::getFreshAirHigh ( )

Get the (High) Fresh Air mode status of the A/C.

Returns: true, the setting is on. false, the setting is off.

◆ getLight()

uint8_t IRDaikin2::getLight ( )

Get the Light status of the A/C.

Returns: true, the setting is on. false, the setting is off.

◆ getMode()

uint8_t IRDaikin2::getMode ( )

Get the operating mode setting of the A/C.

Returns: The current operating mode setting.

◆ getMold()

bool IRDaikin2::getMold ( )

Get the Mould (filter) mode status of the A/C.

Returns: true, the setting is on. false, the setting is off.

◆ getOffTime()

uint16_t IRDaikin2::getOffTime ( )

Get the Off Timer time to be sent to the A/C unit.

Returns: The number of minutes past midnight.

◆ getOffTimerEnabled()

bool IRDaikin2::getOffTimerEnabled ( )

Get the enable status of the Off Timer.

Returns: true, the setting is on. false, the setting is off.

◆ getOnTime()

uint16_t IRDaikin2::getOnTime ( )

Get the On Timer time to be sent to the A/C unit.

Returns: The number of minutes past midnight.

◆ getOnTimerEnabled()

bool IRDaikin2::getOnTimerEnabled ( )

Get the enable status of the On Timer.

Returns: true, the setting is on. false, the setting is off.

◆ getPower()

bool IRDaikin2::getPower ( )

Get the value of the current power setting.

Returns: true, the setting is on. false, the setting is off.

◆ getPowerful()

bool IRDaikin2::getPowerful ( )

Get the Powerful (Turbo) mode of the A/C.

Returns: true, the setting is on. false, the setting is off.

◆ getPurify()

bool IRDaikin2::getPurify ( )

Get the Purify (Filter) mode status of the A/C.

Returns: true, the setting is on. false, the setting is off.

◆ getQuiet()

bool IRDaikin2::getQuiet ( )

Get the Quiet mode status of the A/C.

Returns: true, the setting is on. false, the setting is off.

◆ getRaw()

uint8_t * IRDaikin2::getRaw ( )

Get a PTR to the internal state/code for this protocol.

Returns: PTR to a code for this protocol based on the current internal state.

◆ getSleepTime()

uint16_t IRDaikin2::getSleepTime ( )

Get the Sleep Timer time to be sent to the A/C unit.

Returns: The number of minutes past midnight.

◆ getSleepTimerEnabled()

bool IRDaikin2::getSleepTimerEnabled ( )

Get the Sleep timer enabled status of the A/C.

Returns: true, the setting is on. false, the setting is off.

◆ getSwingHorizontal()

uint8_t IRDaikin2::getSwingHorizontal ( )

Get the Horizontal Swing mode of the A/C.

Returns: The native position/mode setting.

◆ getSwingVertical()

uint8_t IRDaikin2::getSwingVertical ( )

Get the Vertical Swing mode of the A/C.

Returns: The native position/mode setting.

◆ getTemp()

uint8_t IRDaikin2::getTemp ( )

Get the current temperature setting.

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

◆ off()

void IRDaikin2::off ( )

Change the power setting to Off.

◆ on()

void IRDaikin2::on ( )

Change the power setting to On.

◆ send()

void IRDaikin2::send ( const uint16_t repeat = kDaikin2DefaultRepeat )

Send the current internal state as an IR message.

Parameters

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

◆ setBeep()

void IRDaikin2::setBeep ( const uint8_t beep )

Set the Beep mode of the A/C.

Parameters

[in] beep true, the setting is on. false, the setting is off.

◆ setClean()

void IRDaikin2::setClean ( const bool on )

Set the Auto clean mode of the A/C.

Parameters

[in] on true, the setting is on. false, the setting is off.

◆ setCurrentTime()

void IRDaikin2::setCurrentTime ( const uint16_t numMins )

Set the clock on the A/C unit.

Parameters

[in] numMins Nr. of minutes past midnight.

◆ setEcono()

void IRDaikin2::setEcono ( const bool on )

Set the Economy mode of the A/C.

Parameters

[in] on true, the setting is on. false, the setting is off.

◆ setEye()

void IRDaikin2::setEye ( const bool on )

Set the Eye (Sensor) mode of the A/C.

Parameters

[in] on true, the setting is on. false, the setting is off.

◆ setEyeAuto()

void IRDaikin2::setEyeAuto ( const bool on )

Set the Automatic Eye (Sensor) mode of the A/C.

Parameters

[in] on true, the setting is on. false, the setting is off.

◆ setFan()

void IRDaikin2::setFan ( const uint8_t fan )

Set the speed of the fan.

Parameters

[in] fan The desired setting.

Note: 1-5 or kDaikinFanAuto or kDaikinFanQuiet

◆ setFreshAir()

void IRDaikin2::setFreshAir ( const bool on )

Set the Fresh Air mode of the A/C.

Parameters

[in] on true, the setting is on. false, the setting is off.

◆ setFreshAirHigh()

void IRDaikin2::setFreshAirHigh ( const bool on )

Set the (High) Fresh Air mode of the A/C.

Parameters

[in] on true, the setting is on. false, the setting is off.

◆ setLight()

void IRDaikin2::setLight ( const uint8_t light )

Set the Light (LED) mode of the A/C.

Parameters

[in] light true, the setting is on. false, the setting is off.

◆ setMode()

void IRDaikin2::setMode ( const uint8_t desired_mode )

Set the operating mode of the A/C.

Parameters

[in] desired_mode The desired operating mode.

◆ setMold()

void IRDaikin2::setMold ( const bool on )

Set the Mould (filter) mode of the A/C.

Parameters

[in] on true, the setting is on. false, the setting is off.

◆ setPower()

void IRDaikin2::setPower ( const bool on )

Change the power setting.

Parameters

[in] on true, the setting is on. false, the setting is off.

◆ setPowerful()

void IRDaikin2::setPowerful ( const bool on )

Set the Powerful (Turbo) mode of the A/C.

Parameters

[in] on true, the setting is on. false, the setting is off.

◆ setPurify()

void IRDaikin2::setPurify ( const bool on )

Set the Purify (Filter) mode of the A/C.

Parameters

[in] on true, the setting is on. false, the setting is off.

◆ setQuiet()

void IRDaikin2::setQuiet ( const bool on )

Set the Quiet mode of the A/C.

Parameters

[in] on true, the setting is on. false, the setting is off.

◆ setRaw()

void IRDaikin2::setRaw ( const uint8_t new_code[] )

Set the internal state from a valid code for this protocol.

Parameters

[in] new_code A valid code for this protocol.

◆ setSwingHorizontal()

void IRDaikin2::setSwingHorizontal ( const uint8_t position )

Set the Horizontal Swing mode of the A/C.

Parameters

[in] position The position/mode to set the swing to.

◆ setSwingVertical()

void IRDaikin2::setSwingVertical ( const uint8_t position )

Set the Vertical Swing mode of the A/C.

Parameters

[in] position The position/mode to set the swing to.

◆ setTemp()

void IRDaikin2::setTemp ( const uint8_t desired )

Set the temperature.

Parameters

[in] desired The temperature in degrees celsius.

◆ stateReset()

void IRDaikin2::stateReset ( )

private

Reset the internal state to a fixed known good state.

◆ toCommon()

stdAc::state_t IRDaikin2::toCommon ( void )

Convert the current internal state into its stdAc::state_t equivilant.

Returns: The stdAc equivilant of the native settings.

◆ toCommonSwingH()

stdAc::swingh_t IRDaikin2::toCommonSwingH ( const uint8_t setting )

static

Convert a native horizontal swing postion to it's common equivalent.

Parameters

[in] setting A native position to convert.

Returns: The common horizontal swing position.

◆ toCommonSwingV()

stdAc::swingv_t IRDaikin2::toCommonSwingV ( const uint8_t setting )

static

Convert a native vertical swing postion to it's common equivalent.

Parameters

[in] setting A native position to convert.

Returns: The common vertical swing position.

◆ toString()

String IRDaikin2::toString ( )

Convert the current internal state into a human readable string.

Returns: A human readable string.

◆ validChecksum()

bool IRDaikin2::validChecksum	(	uint8_t	state[],
		const uint16_t	length = `kDaikin2StateLength`
	)

static

Verify the checksum is valid for a given state.

Parameters

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

Returns: true, if the state has a valid checksum. Otherwise, false.

Member Data Documentation

◆ _irsend

IRsend IRDaikin2::_irsend

private

instance of the IR send class

◆ remote_state

uint8_t IRDaikin2::remote_state[kDaikin2StateLength]

private

The state of the IR remote.

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

src/ir_Daikin.h
src/ir_Daikin.cpp

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ IRDaikin2()

Member Function Documentation

◆ begin()

◆ calibrate()

◆ checksum()

◆ clearOnTimerFlag()

◆ clearSleepTimerFlag()

◆ convertFan()

◆ convertMode()

◆ convertSwingH()

◆ convertSwingV()

◆ disableOffTimer()

◆ disableOnTimer()

◆ disableSleepTimer()

◆ enableOffTimer()

◆ enableOnTimer()

◆ enableSleepTimer()

◆ getBeep()

◆ getClean()

◆ getCurrentTime()

◆ getEcono()

◆ getEye()

◆ getEyeAuto()

◆ getFan()

◆ getFreshAir()

◆ getFreshAirHigh()

◆ getLight()

◆ getMode()

◆ getMold()

◆ getOffTime()

◆ getOffTimerEnabled()

◆ getOnTime()

◆ getOnTimerEnabled()

◆ getPower()

◆ getPowerful()

◆ getPurify()

◆ getQuiet()

◆ getRaw()

◆ getSleepTime()

◆ getSleepTimerEnabled()

◆ getSwingHorizontal()

◆ getSwingVertical()

◆ getTemp()

◆ off()

◆ on()

◆ send()

◆ setBeep()

◆ setClean()

◆ setCurrentTime()

◆ setEcono()

◆ setEye()

◆ setEyeAuto()

◆ setFan()

◆ setFreshAir()

◆ setFreshAirHigh()

◆ setLight()

◆ setMode()

◆ setMold()

◆ setPower()

◆ setPowerful()

◆ setPurify()

◆ setQuiet()

◆ setRaw()

◆ setSwingHorizontal()

◆ setSwingVertical()

◆ setTemp()

◆ stateReset()

◆ toCommon()

◆ toCommonSwingH()

◆ toCommonSwingV()

◆ toString()

◆ validChecksum()

Member Data Documentation

◆ _irsend