# IRremoteESP8266: IRDaikin2 Class Reference

IRDaikin2 Class Reference

Class for handling detailed Daikin 312-bit A/C messages. 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 (void)
| Set up hardware to be able to send a message. More...
void | on (void)
| Change the power setting to On. More...
void | off (void)
| Change the power setting to Off. More...
void | setPower (const bool state)
| Change the power setting. More...
bool | getPower (void) const
| Get the value of the current power setting. More...
void | setTemp (const uint8_t temp)
| Set the temperature. More...
uint8_t | getTemp (void) const
| Get the current temperature setting. More...
void | setFan (const uint8_t fan)
| Set the speed of the fan. More...
uint8_t | getFan (void) const
| Get the current fan speed setting. More...
uint8_t | getMode (void) const
| 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 (void) const
| 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 (void) const
| Get the Horizontal Swing mode of the A/C. More...
bool | getQuiet (void) const
| 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 (void) const
| 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 (void) const
| 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 (void) const
| 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 (void) const
| 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 (void) const
| 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 (void) const
| 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 (void)
| Disable the On timer. More...
uint16_t | getOnTime (void) const
| Get the On Timer time to be sent to the A/C unit. More...
bool | getOnTimerEnabled (void) const
| 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 (void)
| Disable the sleep timer. More...
uint16_t | getSleepTime (void) const
| Get the Sleep Timer time to be sent to the A/C unit. More...
bool | getSleepTimerEnabled (void) const
| 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 (void)
| Disable the Off timer. More...
uint16_t | getOffTime (void) const
| Get the Off Timer time to be sent to the A/C unit. More...
bool | getOffTimerEnabled (void) const
| 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 (void) const
| 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 (void) const
| 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 (void) const
| 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 (void) const
| 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 (void) const
| 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 (void) const
| Get the (High) Fresh Air mode status of the A/C. More...
uint8_t * | getRaw (void)
| 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) const
| Convert the current internal state into its stdAc::state_t equivalent. More...
String | toString (void) const
| 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 (void)
| Reset the internal state to a fixed known good state. More...
void | checksum (void)
| Calculate and set the checksum values for the internal state. More...
void | clearOnTimerFlag (void)
| Clear the On Timer flag. More...
void | clearSleepTimerFlag (void)
| Clear the sleep timer flag. More...

## Private Attributes

IRsend | _irsend
| instance of the IR send class More...
Daikin2Protocol | _

## Detailed Description

Class for handling detailed Daikin 312-bit A/C messages.

Note
  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 | ( | void |  | ) |

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 | ( | void |  | ) |

private

Calculate and set the checksum values for the internal state.

## clearOnTimerFlag()

void IRDaikin2::clearOnTimerFlag | ( | void |  | ) |

private

Clear the On Timer flag.

## clearSleepTimerFlag()

void IRDaikin2::clearSleepTimerFlag | ( | void |  | ) |

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 equivalent 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 equivalent 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 equivalent 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 equivalent of the enum.

## disableOffTimer()

void IRDaikin2::disableOffTimer | ( | void |  | ) |

Disable the Off timer.

## disableOnTimer()

void IRDaikin2::disableOnTimer | ( | void |  | ) |

Disable the On timer.

## disableSleepTimer()

void IRDaikin2::disableSleepTimer | ( | void |  | ) |

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 | ( | void |  | ) | const

Get the Beep status of the A/C.

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

## getClean()

bool IRDaikin2::getClean | ( | void |  | ) | const

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 | ( | void |  | ) | const

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

Returns
  The number of minutes past midnight.

## getEcono()

bool IRDaikin2::getEcono | ( | void |  | ) | const

Get the Economical mode of the A/C.

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

## getEye()

bool IRDaikin2::getEye | ( | void |  | ) | const

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 | ( | void |  | ) | const

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 | ( | void |  | ) | const

Get the current fan speed setting.

Returns
  The current fan speed.

## getFreshAir()

bool IRDaikin2::getFreshAir | ( | void |  | ) | const

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 | ( | void |  | ) | const

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 | ( | void |  | ) | const

Get the Light status of the A/C.

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

## getMode()

uint8_t IRDaikin2::getMode | ( | void |  | ) | const

Get the operating mode setting of the A/C.

Returns
  The current operating mode setting.

## getMold()

bool IRDaikin2::getMold | ( | void |  | ) | const

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 | ( | void |  | ) | const

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

Returns
  The number of minutes past midnight.

## getOffTimerEnabled()

bool IRDaikin2::getOffTimerEnabled | ( | void |  | ) | const

Get the enable status of the Off Timer.

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

## getOnTime()

uint16_t IRDaikin2::getOnTime | ( | void |  | ) | const

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

Returns
  The number of minutes past midnight.

## getOnTimerEnabled()

bool IRDaikin2::getOnTimerEnabled | ( | void |  | ) | const

Get the enable status of the On Timer.

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

## getPower()

bool IRDaikin2::getPower | ( | void |  | ) | const

Get the value of the current power setting.

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

## getPowerful()

bool IRDaikin2::getPowerful | ( | void |  | ) | const

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

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

## getPurify()

bool IRDaikin2::getPurify | ( | void |  | ) | const

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 | ( | void |  | ) | const

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 | ( | 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.

## getSleepTime()

uint16_t IRDaikin2::getSleepTime | ( | void |  | ) | const

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

Returns
  The number of minutes past midnight.

## getSleepTimerEnabled()

bool IRDaikin2::getSleepTimerEnabled | ( | void |  | ) | const

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 | ( | void |  | ) | const

Get the Horizontal Swing mode of the A/C.

Returns
  The native position/mode setting.

## getSwingVertical()

uint8_t IRDaikin2::getSwingVertical | ( | void |  | ) | const

Get the Vertical Swing mode of the A/C.

Returns
  The native position/mode setting.

## getTemp()

uint8_t IRDaikin2::getTemp | ( | void |  | ) | const

Get the current temperature setting.

Returns
  The current setting for temp. in degrees celsius.

## off()

void IRDaikin2::off | ( | void |  | ) |

Change the power setting to Off.

## on()

void IRDaikin2::on | ( | void |  | ) |

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 | ( | void |  | ) |

private

Reset the internal state to a fixed known good state.

## toCommon()

stdAc::state_t IRDaikin2::toCommon | ( | void |  | ) | const

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

Returns
  The stdAc equivalent 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 | ( | void |  | ) | const

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

## _

Daikin2Protocol IRDaikin2::_

private

## _irsend

IRsend IRDaikin2::_irsend

private

instance of the IR send class

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

- src/ir_Daikin.h
- src/ir_Daikin.cpp