Class for handling detailed Daikin 176-bit A/C messages. More...

#include <ir_Daikin.h>

Collaboration diagram for IRDaikin176:

[legend]

Public Member Functions
	IRDaikin176 (const uint16_t pin, const bool inverted=false, const bool use_modulation=true)
	Class constructor.

void	send (const uint16_t repeat=kDaikin176DefaultRepeat)
	Send the current internal state as an IR message.

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

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

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

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

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

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

void	setPower (const bool on)
	Change the power setting.

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

void	setTemp (const uint8_t temp)
	Set the temperature.

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

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

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

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

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

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

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

uint8_t	getId (void) const
	Get the Unit Id of the A/C.

void	setId (const uint8_t num)
	Set the Unit Id of the A/C.

stdAc::state_t	toCommon (void) const
	Convert the current internal state into its stdAc::state_t equivalent.

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

Static Public Member Functions
static bool	validChecksum (uint8_t state[], const uint16_t length=kDaikin176StateLength)
	Verify the checksum is valid for a given state.

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

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

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

static stdAc::fanspeed_t	toCommonFanSpeed (const uint8_t speed)
	Convert a native fan speed into its stdAc equivalent.

static stdAc::opmode_t	toCommonMode (const uint8_t mode)
	Convert a native mode into its stdAc equivalent.

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

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

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

Private Attributes
IRsend	_irsend
	instance of the IR send class

Daikin176Protocol	_

uint8_t	_saved_temp
	The previously user requested temp value.

Detailed Description

Class for handling detailed Daikin 176-bit A/C messages.

Constructor & Destructor Documentation

◆ IRDaikin176()

IRDaikin176::IRDaikin176	(	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 IRDaikin176::begin ( void )

Set up hardware to be able to send a message.

◆ calibrate()

int8_t IRDaikin176::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 IRDaikin176::checksum ( void )

private

Calculate and set the checksum values for the internal state.

◆ convertFan()

uint8_t IRDaikin176::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 equivalent of the enum.

◆ convertMode()

uint8_t IRDaikin176::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 equivalent of the enum.

◆ convertSwingH()

uint8_t IRDaikin176::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 equivalent of the enum.

◆ getFan()

uint8_t IRDaikin176::getFan ( void ) const

Get the current fan speed setting.

Returns: The current fan speed.

◆ getId()

uint8_t IRDaikin176::getId ( void ) const

Get the Unit Id of the A/C.

Returns: The Unit Id the A/C is to use.

◆ getMode()

uint8_t IRDaikin176::getMode ( void ) const

Get the operating mode setting of the A/C.

Returns: The current operating mode setting.

◆ getPower()

bool IRDaikin176::getPower ( void ) const

Get the value of the current power setting.

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

◆ getRaw()

uint8_t * IRDaikin176::getRaw ( void )

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.

◆ getSwingHorizontal()

uint8_t IRDaikin176::getSwingHorizontal ( void ) const

Get the Horizontal Swing mode of the A/C.

Returns: The native position/mode setting.

◆ getTemp()

uint8_t IRDaikin176::getTemp ( void ) const

Get the current temperature setting.

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

◆ off()

void IRDaikin176::off ( void )

Change the power setting to Off..

◆ on()

void IRDaikin176::on ( void )

Change the power setting to On.

◆ send()

void IRDaikin176::send ( const uint16_t repeat = kDaikin176DefaultRepeat )

Send the current internal state as an IR message.

Parameters

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

◆ setFan()

void IRDaikin176::setFan ( const uint8_t fan )

Set the speed of the fan.

Parameters

[in] fan The desired setting.

Note: 1 for Min or 3 for Max

◆ setId()

void IRDaikin176::setId ( const uint8_t num )

Set the Unit Id of the A/C.

Parameters

[in] num The Unit Id the A/C is to use.

Note: 0 for Unit A; 1 for Unit B

◆ setMode()

void IRDaikin176::setMode ( const uint8_t mode )

Set the operating mode of the A/C.

Parameters

[in] mode The desired operating mode.

◆ setPower()

void IRDaikin176::setPower ( const bool on )

Change the power setting.

Parameters

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

◆ setRaw()

void IRDaikin176::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 IRDaikin176::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.

◆ setTemp()

void IRDaikin176::setTemp ( const uint8_t temp )

Set the temperature.

Parameters

[in] temp The temperature in degrees celsius.

◆ stateReset()

void IRDaikin176::stateReset ( void )

private

Reset the internal state to a fixed known good state.

◆ toCommon()

stdAc::state_t IRDaikin176::toCommon ( void ) const

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

Returns: The stdAc equivalent of the native settings.

◆ toCommonFanSpeed()

stdAc::fanspeed_t IRDaikin176::toCommonFanSpeed ( const uint8_t speed )

static

Convert a native fan speed into its stdAc equivalent.

Parameters

[in] speed The native setting to be converted.

Returns: The stdAc equivalent of the native setting.

◆ toCommonMode()

stdAc::opmode_t IRDaikin176::toCommonMode ( const uint8_t mode )

static

Convert a native mode into its stdAc equivalent.

Parameters

[in] mode The native setting to be converted.

Returns: The stdAc equivalent of the native setting.

◆ toCommonSwingH()

stdAc::swingh_t IRDaikin176::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.

◆ toString()

String IRDaikin176::toString ( void ) const

Convert the current internal state into a human readable string.

Returns: A human readable string.

◆ validChecksum()

bool IRDaikin176::validChecksum	(	uint8_t	state[],
		const uint16_t	length = `kDaikin176StateLength`
	)

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

◆ _

Daikin176Protocol IRDaikin176::_

private

◆ _irsend

IRsend IRDaikin176::_irsend

private

instance of the IR send class

◆ _saved_temp

uint8_t IRDaikin176::_saved_temp

private

The previously user requested temp value.

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

◆ IRDaikin176()

Member Function Documentation

◆ begin()

◆ calibrate()

◆ checksum()

◆ convertFan()

◆ convertMode()

◆ convertSwingH()

◆ getFan()

◆ getId()

◆ getMode()

◆ getPower()

◆ getRaw()

◆ getSwingHorizontal()

◆ getTemp()

◆ off()

◆ on()

◆ send()

◆ setFan()

◆ setId()

◆ setMode()

◆ setPower()

◆ setRaw()

◆ setSwingHorizontal()

◆ setTemp()

◆ stateReset()

◆ toCommon()

◆ toCommonFanSpeed()

◆ toCommonMode()

◆ toCommonSwingH()

◆ toString()

◆ validChecksum()

Member Data Documentation

◆ _

◆ _irsend

◆ _saved_temp