Change IRremoteESP8266 library updated to v2.7.4

lib/IRremoteESP8266-2.7.4/README.md

@@ -9,8 +9,8 @@
 This library enables you to **send _and_ receive** infra-red signals on an [ESP8266](https://github.com/esp8266/Arduino) or an
 [ESP32](https://github.com/espressif/arduino-esp32) using the [Arduino framework](https://www.arduino.cc/) using common 940nm IR LEDs and common IR receiver modules. e.g. TSOP{17,22,24,36,38,44,48}* demodulators etc.
 
-## v2.7.3 Now Available
+## v2.7.4 Now Available
-Version 2.7.3 of the library is now [available](https://github.com/crankyoldgit/IRremoteESP8266/releases/latest). You can view the [Release Notes](ReleaseNotes.md) for all the significant changes.
+Version 2.7.4 of the library is now [available](https://github.com/crankyoldgit/IRremoteESP8266/releases/latest). You can view the [Release Notes](ReleaseNotes.md) for all the significant changes.
 
 #### Upgrading from pre-v2.0
 Usage of the library has been slightly changed in v2.0. You will need to change your usage to work with v2.0 and beyond. You can read more about the changes required on our [Upgrade to v2.0](https://github.com/crankyoldgit/IRremoteESP8266/wiki/Upgrading-to-v2.0) page.

lib/IRremoteESP8266-2.7.4/README_fr.md

@@ -9,8 +9,8 @@
 Cette librairie vous permetra de **recevoir et d'envoyer des signaux** infrarouge sur le protocole [ESP8266](https://github.com/esp8266/Arduino) ou sur le protocole
 [ESP32](https://github.com/espressif/arduino-esp32) en utilisant le [Arduino framework](https://www.arduino.cc/) qui utilise la norme 940nm IR LEDs et le module basique de reception d'onde IR. Exemple : TSOP{17,22,24,36,38,44,48}* modules etc.
 
-## v2.7.3 disponible
+## v2.7.4 disponible
-Version 2.7.3 de la libraire est maintenant [disponible](https://github.com/crankyoldgit/IRremoteESP8266/releases/latest). Vous pouvez voir le [Release Notes](ReleaseNotes.md) pour tous les changements importants.
+Version 2.7.4 de la libraire est maintenant [disponible](https://github.com/crankyoldgit/IRremoteESP8266/releases/latest). Vous pouvez voir le [Release Notes](ReleaseNotes.md) pour tous les changements importants.
 
 #### mise à jour depuis pre-v2.0
 L'utilisation de la librairie à un peu changer depuis la version in v2.0. Si vous voulez l'utiliser vous devrez changer votre utilisation aussi. Vous pouvez vous renseigner sur les précondition d'utilisation ici : [Upgrade to v2.0](https://github.com/crankyoldgit/IRremoteESP8266/wiki/Upgrading-to-v2.0) page.

lib/IRremoteESP8266-2.7.4/ReleaseNotes.md

@@ -1,5 +1,25 @@
 # Release Notes
 
+## _v2.7.4 (20200226)_
+
+**[Bug Fixes]**
+- IRMQTTServer: Fix bug when receiving an IR A/C message and not re-transmitting it. (#1035, #1038)
+- Coolix: `setRaw()` doesn't update power state. (#1040, #1041)
+
+**[Features]**
+- Electra: Add improved feature support. (#1033, #1051)
+- Add support for Epson protocol. (#1034, #1050)
+- Add options to `decode()` to aid detection. Improve NEC detection. (#1042, #1046)
+- SamsungAc: Add support for Light & Ion (VirusDoctor). (#1045, #1048, #1049)
+- Add Italian (it-IT) locale/language support. (#1047) (kudos @egueli)
+- gc_decode: Add repeat support for pronto codes. (#1034, #1043)
+
+**[Misc]**
+- Update supported SamsungAc devices (#1045)
+- Coolix: Subtle protocol timing adjustments (#1036, #1037)
+- Add supported Electra device model info (#1033)
+
+
 ## _v2.7.3 (20200130)_
 
 **[Features]**

lib/IRremoteESP8266-2.7.4/SupportedProtocols.md

@@ -1,6 +1,6 @@
 <!--- WARNING: Do NOT edit this file directly.
       It is generated by './tools/scrape_supported_devices.py'.
-      Last generated: Thu Jan 30 20:05:33 2020 --->
+      Last generated: Wed Feb 26 16:31:08 2020 --->
 # IR Protocols supported by this library
 
 | Protocol | Brand | Model | A/C Model | Detailed A/C Support |
@@ -16,6 +16,8 @@
 | [Denon](https://github.com/crankyoldgit/IRremoteESP8266/blob/master/src/ir_Denon.cpp) | **Unknown** |  |  | - |
 | [Dish](https://github.com/crankyoldgit/IRremoteESP8266/blob/master/src/ir_Dish.cpp) | **DISH NETWORK** | echostar 301 |  | - |
 | [Electra](https://github.com/crankyoldgit/IRremoteESP8266/blob/master/src/ir_Electra.cpp) | **[AUX](https://github.com/crankyoldgit/IRremoteESP8266/blob/master/src/ir_Electra.h)** | KFR-35GW/BpNFW=3 A/C<BR>YKR-T/011 remote |  | Yes |
+| [Electra](https://github.com/crankyoldgit/IRremoteESP8266/blob/master/src/ir_Electra.cpp) | **[Electra](https://github.com/crankyoldgit/IRremoteESP8266/blob/master/src/ir_Electra.h)** | Classic INV 17 / AXW12DCS A/C<BR>YKR-M/003E remote |  | Yes |
+| [Epson](https://github.com/crankyoldgit/IRremoteESP8266/blob/master/src/ir_Epson.cpp) | **Unknown** |  |  | - |
 | [Fujitsu](https://github.com/crankyoldgit/IRremoteESP8266/blob/master/src/ir_Fujitsu.cpp) | **[Fujitsu](https://github.com/crankyoldgit/IRremoteESP8266/blob/master/src/ir_Fujitsu.h)** | AGTV14LAC A/C<BR>AR-DB1 remote<BR>AR-DL10 remote<BR>AR-RAC1E remote<BR>AR-RAE1E remote<BR>AR-RAH2E remote<BR>AR-REB1E remote<BR>AR-RY4 remote<BR>AST9RSGCW A/C<BR>ASTB09LBC A/C<BR>ASU30C1 A/C<BR>ASYG30LFCA A/C<BR>ASYG7LMCA A/C | ARDB1<BR>ARJW2<BR>ARRAH2E<BR>ARREB1E<BR>ARRY4 | Yes |
 | [Fujitsu](https://github.com/crankyoldgit/IRremoteESP8266/blob/master/src/ir_Fujitsu.cpp) | **[Fujitsu General](https://github.com/crankyoldgit/IRremoteESP8266/blob/master/src/ir_Fujitsu.h)** | AR-JW2 remote | ARDB1<BR>ARJW2<BR>ARRAH2E<BR>ARREB1E<BR>ARRY4 | Yes |
 | [GICable](https://github.com/crankyoldgit/IRremoteESP8266/blob/master/src/ir_GICable.cpp) | **Unknown** |  |  | - |
@@ -54,7 +56,7 @@
 | [Pronto](https://github.com/crankyoldgit/IRremoteESP8266/blob/master/src/ir_Pronto.cpp) | **Unknown** |  |  | - |
 | [RC5_RC6](https://github.com/crankyoldgit/IRremoteESP8266/blob/master/src/ir_RC5_RC6.cpp) | **Unknown** |  |  | - |
 | [RCMM](https://github.com/crankyoldgit/IRremoteESP8266/blob/master/src/ir_RCMM.cpp) | **Microsoft** | XBOX 360 |  | - |
-| [Samsung](https://github.com/crankyoldgit/IRremoteESP8266/blob/master/src/ir_Samsung.cpp) | **[Samsung](https://github.com/crankyoldgit/IRremoteESP8266/blob/master/src/ir_Samsung.h)** | AR12HSSDBWKNEU A/C<BR>AR12KSFPEWQNET A/C<BR>IEC-R03 remote<BR>UA55H6300 TV |  | Yes |
+| [Samsung](https://github.com/crankyoldgit/IRremoteESP8266/blob/master/src/ir_Samsung.cpp) | **[Samsung](https://github.com/crankyoldgit/IRremoteESP8266/blob/master/src/ir_Samsung.h)** | AR09FSSDAWKNFA A/C<BR>AR12HSSDBWKNEU A/C<BR>AR12KSFPEWQNET A/C<BR>DB63-03556X003 remote<BR>IEC-R03 remote<BR>UA55H6300 TV |  | Yes |
 | [Sanyo](https://github.com/crankyoldgit/IRremoteESP8266/blob/master/src/ir_Sanyo.cpp) | **Unknown** |  |  | - |
 | [Sharp](https://github.com/crankyoldgit/IRremoteESP8266/blob/master/src/ir_Sharp.cpp) | **[Sharp](https://github.com/crankyoldgit/IRremoteESP8266/blob/master/src/ir_Sharp.h)** | AY-ZP40KR A/C<BR>LC-52D62U TV |  | Yes |
 | [Sherwood](https://github.com/crankyoldgit/IRremoteESP8266/blob/master/src/ir_Sherwood.cpp) | **Sherwood** | RC-138 remote<BR>RD6505(B) Receiver |  | - |
@@ -94,6 +96,7 @@
 - DENON
 - DISH
 - ELECTRA_AC
+- EPSON
 - FUJITSU_AC
 - GICABLE
 - GOODWEATHER

lib/IRremoteESP8266-2.7.4/examples/IRMQTTServer/IRMQTTServer.h

@@ -239,7 +239,7 @@ const uint16_t kJsonAcStateMaxSize = 1024;  // Bytes
 // ----------------- End of User Configuration Section -------------------------
 
 // Constants
-#define _MY_VERSION_ "v1.4.5"
+#define _MY_VERSION_ "v1.4.6"
 
 const uint8_t kRebootTime = 15;  // Seconds
 const uint8_t kQuickDisplayTime = 2;  // Seconds

lib/IRremoteESP8266-2.7.4/examples/IRMQTTServer/IRMQTTServer.ino

@@ -2679,7 +2679,7 @@ uint64_t getUInt64fromHex(char const *str) {
 //   code:     Numeric payload of the IR message. Most protocols use this.
 //   code_str: The unparsed code to be sent. Used by complex protocol encodings.
 //   bits:     Nr. of bits in the protocol. 0 means use the protocol's default.
-//   repeat:   Nr. of times the message is to be repeated. (Not all protcols.)
+//   repeat:   Nr. of times the message is to be repeated. (Not all protocols.)
 // Returns:
 //   bool: Successfully sent or not.
 bool sendIRCode(IRsend *irsend, decode_type_t const ir_type,
@@ -3071,6 +3071,10 @@ bool sendClimate(const String topic_prefix, const bool retain,
     lastClimateIr.reset();
     irClimateCounter++;
   }
+  // Mark the "next" value as old/previous.
+  if (ac != NULL) {
+    ac->markAsSent();
+  }
   return success;
 }
 
@@ -3098,20 +3102,20 @@ bool decodeCommonAc(const decode_results *decode) {
   }
 #if IGNORE_DECODED_AC_PROTOCOL
   if (climate[0]->next.protocol != decode_type_t::UNKNOWN) {
-    // Use the previous protcol/model if set.
+    // Use the previous protocol/model if set.
     state.protocol = climate[0]->next.protocol;
     state.model = climate[0]->next.model;
   }
 #endif  // IGNORE_DECODED_AC_PROTOCOL
-// Continue to use the previously prefered temperature units.
+  // Continue to use the previously prefered temperature units.
-// i.e. Keep using Celsius or Fahrenheit.
+  // i.e. Keep using Celsius or Fahrenheit.
-if (climate[0]->next.celsius != state.celsius) {
+  if (climate[0]->next.celsius != state.celsius) {
-  // We've got a mismatch, so we need to convert.
+    // We've got a mismatch, so we need to convert.
-  state.degrees = climate[0]->next.celsius ? fahrenheitToCelsius(state.degrees)
+    state.degrees = climate[0]->next.celsius ?
-                                           : celsiusToFahrenheit(state.degrees);
+        fahrenheitToCelsius(state.degrees) : celsiusToFahrenheit(state.degrees);
-  state.celsius = climate[0]->next.celsius;
+    state.celsius = climate[0]->next.celsius;
-}
+  }
-climate[0]->next = state;  // Copy over the new climate state.
+  climate[0]->next = state;  // Copy over the new climate state.
 #if MQTT_ENABLE
   sendClimate(genStatTopic(0), true, false, REPLAY_DECODED_AC_MESSAGE,
               REPLAY_DECODED_AC_MESSAGE, climate[0]);

lib/IRremoteESP8266-2.7.4/examples/IRrecvDumpV2/IRrecvDumpV2.ino

@@ -17,7 +17,7 @@
  *   Version 0.4 July, 2018
  *     - Minor improvements and more A/C unit support.
  *   Version 0.3 November, 2017
- *     - Support for A/C decoding for some protcols.
+ *     - Support for A/C decoding for some protocols.
  *   Version 0.2 April, 2017
  *     - Decode from a copy of the data so we can start capturing faster thus
  *       reduce the likelihood of miscaptures.

lib/IRremoteESP8266-2.7.4/keywords.txt

@@ -133,6 +133,7 @@ convertSwingV	KEYWORD2
 coolix	KEYWORD2
 copyIrParams	KEYWORD2
 countBits	KEYWORD2
+crudeNoiseFilter	KEYWORD2
 daikin	KEYWORD2
 daikin128	KEYWORD2
 daikin152	KEYWORD2
@@ -156,6 +157,7 @@ decodeDaikin2	KEYWORD2
 decodeDaikin216	KEYWORD2
 decodeDenon	KEYWORD2
 decodeElectraAC	KEYWORD2
+decodeEpson	KEYWORD2
 decodeFujitsuAC	KEYWORD2
 decodeGICable	KEYWORD2
 decodeGoodweather	KEYWORD2
@@ -252,6 +254,7 @@ getCorrectedRawLength	KEYWORD2
 getCurrTime	KEYWORD2
 getCurrentDay	KEYWORD2
 getCurrentTime	KEYWORD2
+getDisplay	KEYWORD2
 getEcono	KEYWORD2
 getEye	KEYWORD2
 getEyeAuto	KEYWORD2
@@ -355,6 +358,7 @@ ledOff	KEYWORD2
 ledOn	KEYWORD2
 lg	KEYWORD2
 mark	KEYWORD2
+markAsSent	KEYWORD2
 match	KEYWORD2
 matchAtLeast	KEYWORD2
 matchBytes	KEYWORD2
@@ -406,6 +410,7 @@ sendDaikin216	KEYWORD2
 sendData	KEYWORD2
 sendDenon	KEYWORD2
 sendElectraAC	KEYWORD2
+sendEpson	KEYWORD2
 sendExtended	KEYWORD2
 sendFujitsuAC	KEYWORD2
 sendGC	KEYWORD2
@@ -484,6 +489,7 @@ setCommand	KEYWORD2
 setCurrTime	KEYWORD2
 setCurrentDay	KEYWORD2
 setCurrentTime	KEYWORD2
+setDisplay	KEYWORD2
 setEcono	KEYWORD2
 setEye	KEYWORD2
 setEyeAuto	KEYWORD2
@@ -666,6 +672,7 @@ DECODE_DAIKIN216	LITERAL1
 DECODE_DENON	LITERAL1
 DECODE_DISH	LITERAL1
 DECODE_ELECTRA_AC	LITERAL1
+DECODE_EPSON	LITERAL1
 DECODE_FUJITSU_AC	LITERAL1
 DECODE_GICABLE	LITERAL1
 DECODE_GLOBALCACHE	LITERAL1
@@ -728,6 +735,8 @@ DG11J191	LITERAL1
 DISH	LITERAL1
 DISH_BITS	LITERAL1
 ELECTRA_AC	LITERAL1
+ENABLE_NOISE_FILTER_OPTION	LITERAL1
+EPSON	LITERAL1
 FUJITSU_AC	LITERAL1
 FUJITSU_AC_BITS	LITERAL1
 FUJITSU_AC_CMD_STAY_ON	LITERAL1
@@ -964,6 +973,7 @@ SEND_DAIKIN216	LITERAL1
 SEND_DENON	LITERAL1
 SEND_DISH	LITERAL1
 SEND_ELECTRA_AC	LITERAL1
+SEND_EPSON	LITERAL1
 SEND_FUJITSU_AC	LITERAL1
 SEND_GICABLE	LITERAL1
 SEND_GLOBALCACHE	LITERAL1
@@ -1634,6 +1644,7 @@ kEconoStr	LITERAL1
 kElectraAcAuto	LITERAL1
 kElectraAcBitMark	LITERAL1
 kElectraAcBits	LITERAL1
+kElectraAcCleanOffset	LITERAL1
 kElectraAcCool	LITERAL1
 kElectraAcDry	LITERAL1
 kElectraAcFan	LITERAL1
@@ -1646,6 +1657,9 @@ kElectraAcFanSize	LITERAL1
 kElectraAcHdrMark	LITERAL1
 kElectraAcHdrSpace	LITERAL1
 kElectraAcHeat	LITERAL1
+kElectraAcLightToggleMask	LITERAL1
+kElectraAcLightToggleOff	LITERAL1
+kElectraAcLightToggleOn	LITERAL1
 kElectraAcMaxTemp	LITERAL1
 kElectraAcMessageGap	LITERAL1
 kElectraAcMinRepeat	LITERAL1
@@ -1662,7 +1676,10 @@ kElectraAcSwingVOffset	LITERAL1
 kElectraAcTempDelta	LITERAL1
 kElectraAcTempOffset	LITERAL1
 kElectraAcTempSize	LITERAL1
+kElectraAcTurboOffset	LITERAL1
 kElectraAcZeroSpace	LITERAL1
+kEpsonBits	LITERAL1
+kEpsonMinRepeat	LITERAL1
 kEyeAutoStr	LITERAL1
 kEyeStr	LITERAL1
 kFalseStr	LITERAL1
@@ -2763,6 +2780,7 @@ kSamsungAcClean10Offset	LITERAL1
 kSamsungAcClean11Offset	LITERAL1
 kSamsungAcCool	LITERAL1
 kSamsungAcDefaultRepeat	LITERAL1
+kSamsungAcDisplayOffset	LITERAL1
 kSamsungAcDry	LITERAL1
 kSamsungAcExtendedBits	LITERAL1
 kSamsungAcExtendedStateLength	LITERAL1
@@ -2778,6 +2796,7 @@ kSamsungAcFanTurbo	LITERAL1
 kSamsungAcHdrMark	LITERAL1
 kSamsungAcHdrSpace	LITERAL1
 kSamsungAcHeat	LITERAL1
+kSamsungAcIonOffset	LITERAL1
 kSamsungAcMaxTemp	LITERAL1
 kSamsungAcMinTemp	LITERAL1
 kSamsungAcModeOffset	LITERAL1

lib/IRremoteESP8266-2.7.4/library.json

@@ -1,6 +1,6 @@
 {
   "name": "IRremoteESP8266",
-  "version": "2.7.3",
+  "version": "2.7.4",
   "keywords": "infrared, ir, remote, esp8266, esp32",
   "description": "Send and receive infrared signals with multiple protocols (ESP8266/ESP32)",
   "repository":

lib/IRremoteESP8266-2.7.4/library.properties

@@ -1,7 +1,7 @@
 name=IRremoteESP8266
-version=2.7.3
+version=2.7.4
 author=David Conran, Sebastien Warin, Mark Szabo, Ken Shirriff
-maintainer=Mark Szabo, David Conran, Sebastien Warin, Roi Dayan, Massimiliano Pinto
+maintainer=David Conran, Mark Szabo, Sebastien Warin, Roi Dayan, Massimiliano Pinto
 sentence=Send and receive infrared signals with multiple protocols (ESP8266/ESP32)
 paragraph=This library enables you to send and receive infra-red signals on an ESP8266 or an ESP32.
 category=Device Control

lib/IRremoteESP8266-2.7.4/src/IRac.cpp

@@ -45,7 +45,7 @@ IRac::IRac(const uint16_t pin, const bool inverted, const bool use_modulation) {
   _inverted = inverted;
   _modulation = use_modulation;
   initState(&next);
-  _prev = next;
+  this->markAsSent();
 }
 
 void IRac::initState(stdAc::state_t *state,
@@ -466,7 +466,8 @@ void IRac::electra(IRElectraAc *ac,
                    const bool on, const stdAc::opmode_t mode,
                    const float degrees, const stdAc::fanspeed_t fan,
                    const stdAc::swingv_t swingv,
-                   const stdAc::swingh_t swingh) {
+                   const stdAc::swingh_t swingh, const bool turbo,
+                   const bool lighttoggle, const bool clean) {
   ac->begin();
   ac->setPower(on);
   ac->setMode(ac->convertMode(mode));
@@ -475,11 +476,12 @@ void IRac::electra(IRElectraAc *ac,
   ac->setSwingV(swingv != stdAc::swingv_t::kOff);
   ac->setSwingH(swingh != stdAc::swingh_t::kOff);
   // No Quiet setting available.
-  // No Turbo setting available.
+  ac->setTurbo(turbo);
+  ac->setLightToggle(lighttoggle);
   // No Light setting available.
   // No Econo setting available.
   // No Filter setting available.
-  // No Clean setting available.
+  ac->setClean(clean);
   // No Beep setting available.
   // No Sleep setting available.
   // No Clock setting available.
@@ -968,7 +970,8 @@ void IRac::samsung(IRSamsungAc *ac,
                    const bool on, const stdAc::opmode_t mode,
                    const float degrees,
                    const stdAc::fanspeed_t fan, const stdAc::swingv_t swingv,
-                   const bool quiet, const bool turbo, const bool clean,
+                   const bool quiet, const bool turbo, const bool light,
+                   const bool filter, const bool clean,
                    const bool beep, const bool prevpower,
                    const bool forcepower) {
   ac->begin();
@@ -981,9 +984,9 @@ void IRac::samsung(IRSamsungAc *ac,
   // No Horizontal swing setting available.
   ac->setQuiet(quiet);
   ac->setPowerful(turbo);
-  // No Light setting available.
+  ac->setDisplay(light);
   // No Econo setting available.
-  // No Filter setting available.
+  ac->setIon(filter);
   ac->setClean(clean);
   ac->setBeep(beep);
   // No Sleep setting available.
@@ -1219,6 +1222,9 @@ stdAc::state_t IRac::handleToggles(const stdAc::state_t desired,
         result.power = desired.power ^ prev->power;
         result.light = desired.light ^ prev->light;
         break;
+      case decode_type_t::ELECTRA_AC:
+        result.light = desired.light ^ prev->light;
+        break;
       case decode_type_t::MIDEA:
       case decode_type_t::HITACHI_AC424:
         if ((desired.swingv == stdAc::swingv_t::kOff) ^
@@ -1389,7 +1395,7 @@ bool IRac::sendAc(const stdAc::state_t desired, const stdAc::state_t *prev) {
     {
       IRElectraAc ac(_pin, _inverted, _modulation);
       electra(&ac, send.power, send.mode, degC, send.fanspeed, send.swingv,
-              send.swingh);
+              send.swingh, send.turbo, send.light, send.clean);
       break;
     }
 #endif  // SEND_ELECTRA_AC
@@ -1557,7 +1563,8 @@ bool IRac::sendAc(const stdAc::state_t desired, const stdAc::state_t *prev) {
     {
       IRSamsungAc ac(_pin, _inverted, _modulation);
       samsung(&ac, send.power, send.mode, degC, send.fanspeed, send.swingv,
-              send.quiet, send.turbo, send.clean, send.beep, prev->power);
+              send.quiet, send.turbo, send.light, send.filter, send.clean,
+              send.beep, prev->power);
       break;
     }
 #endif  // SEND_SAMSUNG_AC
@@ -1628,13 +1635,18 @@ bool IRac::sendAc(const stdAc::state_t desired, const stdAc::state_t *prev) {
   return true;  // Success.
 }
 
+// Update the previous state to the current one.
+void IRac::markAsSent(void) {
+  _prev = next;
+}
+
 // Send an A/C message based soley on our internal state.
 //
 // Returns:
 //   boolean: True, if accepted/converted/attempted. False, if unsupported.
 bool IRac::sendAc(void) {
   bool success = this->sendAc(next, &_prev);
-  _prev = next;
+  if (success) this->markAsSent();
   return success;
 }
 
@@ -2232,7 +2244,6 @@ namespace IRAcUtils {
 #if DECODE_COOLIX
       case decode_type_t::COOLIX: {
         IRCoolixAC ac(kGpioUnused);
-        ac.on();
         ac.setRaw(decode->value);  // Uses value instead of state.
         *result = ac.toCommon(prev);
         break;

lib/IRremoteESP8266-2.7.4/src/IRac.h

@@ -54,6 +54,7 @@ class IRac {
                         const bool beep, const int16_t sleep,
                         const int16_t clock);
   static void initState(stdAc::state_t *state);
+  void markAsSent(void);
   bool sendAc(void);
   bool sendAc(const stdAc::state_t desired, const stdAc::state_t *prev = NULL);
   bool sendAc(const decode_type_t vendor, const int16_t model,
@@ -170,7 +171,8 @@ void electra(IRElectraAc *ac,
              const bool on, const stdAc::opmode_t mode,
              const float degrees, const stdAc::fanspeed_t fan,
              const stdAc::swingv_t swingv,
-             const stdAc::swingh_t swingh);
+             const stdAc::swingh_t swingh, const bool turbo,
+             const bool lighttoggle, const bool clean);
 #endif  // SEND_ELECTRA_AC
 #if SEND_FUJITSU_AC
   void fujitsu(IRFujitsuAC *ac, const fujitsu_ac_remote_model_t model,
@@ -299,7 +301,8 @@ void electra(IRElectraAc *ac,
   void samsung(IRSamsungAc *ac,
                const bool on, const stdAc::opmode_t mode, const float degrees,
                const stdAc::fanspeed_t fan, const stdAc::swingv_t swingv,
-               const bool quiet, const bool turbo, const bool clean,
+               const bool quiet, const bool turbo, const bool light,
+               const bool filter, const bool clean,
                const bool beep, const bool prevpower = true,
                const bool forcepower = true);
 #endif  // SEND_SAMSUNG_AC

lib/IRremoteESP8266-2.7.4/src/IRrecv.cpp

@@ -307,6 +307,37 @@ void IRrecv::setTolerance(const uint8_t percent) {
 // Get the base tolerance percentage for matching incoming IR messages.
 uint8_t IRrecv::getTolerance(void) { return _tolerance; }
 
+#if ENABLE_NOISE_FILTER_OPTION
+// Remove or merge pulses in the capture buffer that are too short.
+// Args:
+//   results:  Ptr to the decode_results we are going to filter/modify.
+//   floor:  Only allow values in the buffer large than this. (in micro seconds)
+void IRrecv::crudeNoiseFilter(decode_results *results, const uint16_t floor) {
+  if (floor == 0) return;  // Nothing to do.
+  const uint16_t kTickFloor = floor / kRawTick;
+  const uint16_t kBufSize = getBufSize();
+  uint16_t offset = kStartOffset;
+  while (offset < results->rawlen && offset + 2 < kBufSize) {
+    uint16_t curr = results->rawbuf[offset];
+    uint16_t next = results->rawbuf[offset + 1];
+    uint16_t addition = curr + next;
+    if (curr < kTickFloor) {  // Is it too short?
+      // Shuffle the buffer down. i.e. Remove the mark & space pair.
+      // Note: `memcpy()` can't be used as rawbuf is `volatile`.
+      for (uint16_t i = offset + 2; i <= results->rawlen && i < kBufSize; i++)
+        results->rawbuf[i - 2] = results->rawbuf[i];
+      if (offset > 1) {  // There is a previous pair we can add to.
+        // Merge this pair into into the previous space.
+        results->rawbuf[offset - 1] += addition;
+      }
+      results->rawlen -= 2;  // Adjust the length.
+    } else {
+      offset++;  // Move along.
+    }
+  }
+}
+#endif  // ENABLE_NOISE_FILTER_OPTION
+
 // Decodes the received IR message.
 // If the interrupt state is saved, we will immediately resume waiting
 // for the next IR message to avoid missing messages.
@@ -317,9 +348,41 @@ uint8_t IRrecv::getTolerance(void) { return _tolerance; }
 //   results:  A pointer to where the decoded IR message will be stored.
 //   save:  A pointer to an irparams_t instance in which to save
 //          the interrupt's memory/state. NULL means don't save it.
+//   max_skip:  Maximum Nr. of pulses at the begining of a capture we can skip
+//              when attempting to find a protocol we can successfully decode.
+//              This parameter can dramatically improve detection of protocols
+//              when there is light IR interference just before an incoming IR
+//              message, however, it comes at a steep performace price.
+//              CAUTION: Increasing this value will dramatically (linnearly)
+//                       increase the cpu time & usage to decode protocols.
+//                       e.g. 0 -> 1 will be a 2x increase in cpu usage/time.
+//                            0 -> 2 will be a 3x increase etc.
+//                       If you are going to do this, consider disabling
+//                       protocol decoding for protocols you are not expecting.
+//              (Default is 0. No skipping.)
+//   noise_floor:  Pulses below this size (in usecs) will be removed or merged
+//                 prior to any decoding. This is to try to remove noise/poor
+//                 readings & slighly increase the chances of a successful
+//                 decode but at the cost of data fidelity & integrity.
+//                 (Defaults to 0 usecs. i.e. Don't filter; which is safe!)
+//                 DANGER: **Here Be Dragons!**
+//                   If you set the `filter_floor` value too high, it **WILL**
+//                   break decoding of some protocols. You have been warned!
+//                   **Any** non-zero value has the potential to **cook** the
+//                   captured raw data. i.e. The data is going to lie to you.
+//                   It may obscure hardware, circuit, & environment issues thus
+//                   making it impossible to support you accurately or
+//                   confidently.
+//                   Values of <= 50 usecs will probably be safe.
+//                   51 - 100 usecs **might** be okay.
+//                   100 - 150 usecs is "Danger, Will Robinson!".
+//                   150 - 200 usecs expect broken protocols.
+//                   At 200+ usecs, you **have** protocols you can't decode!!
+//
 // Returns:
 //   A boolean indicating if an IR message is ready or not.
-bool IRrecv::decode(decode_results *results, irparams_t *save) {
+bool IRrecv::decode(decode_results *results, irparams_t *save,
+                    uint8_t max_skip, uint16_t noise_floor) {
   // Proceed only if an IR message been received.
 #ifndef UNIT_TEST
   if (irparams.rcvstate != kStopState) return false;
@@ -365,320 +428,342 @@ bool IRrecv::decode(decode_results *results, irparams_t *save) {
   results->command = 0;
   results->repeat = false;
 
+#if ENABLE_NOISE_FILTER_OPTION
+  crudeNoiseFilter(results, noise_floor);
+#endif  // ENABLE_NOISE_FILTER_OPTION
+  // Keep looking for protocols until we've run out of entries to skip or we
+  // find a valid protocol message.
+  for (uint16_t offset = kStartOffset;
+       offset <= (max_skip * 2) + kStartOffset;
+       offset += 2) {
 #if DECODE_AIWA_RC_T501
-  DPRINTLN("Attempting Aiwa RC T501 decode");
+    DPRINTLN("Attempting Aiwa RC T501 decode");
-  // Try decodeAiwaRCT501() before decodeSanyoLC7461() & decodeNEC()
+    // Try decodeAiwaRCT501() before decodeSanyoLC7461() & decodeNEC()
-  // because the protocols are similar. This protocol is more specific than
+    // because the protocols are similar. This protocol is more specific than
-  // those ones, so should got before them.
+    // those ones, so should go before them.
-  if (decodeAiwaRCT501(results)) return true;
+    if (decodeAiwaRCT501(results, offset)) return true;
 #endif
 #if DECODE_SANYO
-  DPRINTLN("Attempting Sanyo LC7461 decode");
+    DPRINTLN("Attempting Sanyo LC7461 decode");
-  // Try decodeSanyoLC7461() before decodeNEC() because the protocols are
+    // Try decodeSanyoLC7461() before decodeNEC() because the protocols are
-  // similar in timings & structure, but the Sanyo one is much longer than the
+    // similar in timings & structure, but the Sanyo one is much longer than the
-  // NEC protocol (42 vs 32 bits) so this one should be tried first to try to
+    // NEC protocol (42 vs 32 bits) so this one should be tried first to try to
-  // reduce false detection as a NEC packet.
+    // reduce false detection as a NEC packet.
-  if (decodeSanyoLC7461(results)) return true;
+    if (decodeSanyoLC7461(results, offset)) return true;
 #endif
 #if DECODE_CARRIER_AC
-  DPRINTLN("Attempting Carrier AC decode");
+    DPRINTLN("Attempting Carrier AC decode");
-  // Try decodeCarrierAC() before decodeNEC() because the protocols are
+    // Try decodeCarrierAC() before decodeNEC() because the protocols are
-  // similar in timings & structure, but the Carrier one is much longer than the
+    // similar in timings & structure, but the Carrier one is much longer than
-  // NEC protocol (3x32 bits vs 1x32 bits) so this one should be tried first to
+    // the NEC protocol (3x32 bits vs 1x32 bits) so this one should be tried
-  // try to reduce false detection as a NEC packet.
+    // first to try to reduce false detection as a NEC packet.
-  if (decodeCarrierAC(results)) return true;
+    if (decodeCarrierAC(results, offset)) return true;
 #endif
 #if DECODE_PIONEER
-  DPRINTLN("Attempting Pioneer decode");
+    DPRINTLN("Attempting Pioneer decode");
-  // Try decodePioneer() before decodeNEC() because the protocols are
+    // Try decodePioneer() before decodeNEC() because the protocols are
-  // similar in timings & structure, but the Pioneer one is much longer than the
+    // similar in timings & structure, but the Pioneer one is much longer than
-  // NEC protocol (2x32 bits vs 1x32 bits) so this one should be tried first to
+    // the NEC protocol (2x32 bits vs 1x32 bits) so this one should be tried
-  // try to reduce false detection as a NEC packet.
+    // first to try to reduce false detection as a NEC packet.
-  if (decodePioneer(results)) return true;
+    if (decodePioneer(results, offset)) return true;
+#endif
+#if DECODE_EPSON
+  DPRINTLN("Attempting Epson decode");
+  // Try decodeEpson() before decodeNEC() because the protocols are
+  // similar in timings & structure, but the Epson one is much longer than the
+  // NEC protocol (3x32 identical bits vs 1x32 bits) so this one should be tried
+  // first to try to reduce false detection as a NEC packet.
+  if (decodeEpson(results, offset)) return true;
 #endif
 #if DECODE_NEC
-  DPRINTLN("Attempting NEC decode");
+    DPRINTLN("Attempting NEC decode");
-  if (decodeNEC(results)) return true;
+    if (decodeNEC(results, offset)) return true;
 #endif
 #if DECODE_SONY
-  DPRINTLN("Attempting Sony decode");
+    DPRINTLN("Attempting Sony decode");
-  if (decodeSony(results)) return true;
+    if (decodeSony(results, offset)) return true;
 #endif
 #if DECODE_MITSUBISHI
-  DPRINTLN("Attempting Mitsubishi decode");
+    DPRINTLN("Attempting Mitsubishi decode");
-  if (decodeMitsubishi(results)) return true;
+    if (decodeMitsubishi(results, offset)) return true;
 #endif
 #if DECODE_MITSUBISHI_AC
-  DPRINTLN("Attempting Mitsubishi AC decode");
+    DPRINTLN("Attempting Mitsubishi AC decode");
-  if (decodeMitsubishiAC(results)) return true;
+    if (decodeMitsubishiAC(results, offset)) return true;
 #endif
 #if DECODE_MITSUBISHI2
-  DPRINTLN("Attempting Mitsubishi2 decode");
+    DPRINTLN("Attempting Mitsubishi2 decode");
-  if (decodeMitsubishi2(results)) return true;
+    if (decodeMitsubishi2(results, offset)) return true;
 #endif
 #if DECODE_RC5
-  DPRINTLN("Attempting RC5 decode");
+    DPRINTLN("Attempting RC5 decode");
-  if (decodeRC5(results)) return true;
+    if (decodeRC5(results, offset)) return true;
 #endif
 #if DECODE_RC6
-  DPRINTLN("Attempting RC6 decode");
+    DPRINTLN("Attempting RC6 decode");
-  if (decodeRC6(results)) return true;
+    if (decodeRC6(results, offset)) return true;
 #endif
 #if DECODE_RCMM
-  DPRINTLN("Attempting RC-MM decode");
+    DPRINTLN("Attempting RC-MM decode");
-  if (decodeRCMM(results)) return true;
+    if (decodeRCMM(results, offset)) return true;
 #endif
 #if DECODE_FUJITSU_AC
-  // Fujitsu A/C needs to precede Panasonic and Denon as it has a short
+    // Fujitsu A/C needs to precede Panasonic and Denon as it has a short
-  // message which looks exactly the same as a Panasonic/Denon message.
+    // message which looks exactly the same as a Panasonic/Denon message.
-  DPRINTLN("Attempting Fujitsu A/C decode");
+    DPRINTLN("Attempting Fujitsu A/C decode");
-  if (decodeFujitsuAC(results)) return true;
+    if (decodeFujitsuAC(results, offset)) return true;
 #endif
 #if DECODE_DENON
-  // Denon needs to precede Panasonic as it is a special case of Panasonic.
+    // Denon needs to precede Panasonic as it is a special case of Panasonic.
-  DPRINTLN("Attempting Denon decode");
+    DPRINTLN("Attempting Denon decode");
-  if (decodeDenon(results, kDenon48Bits) || decodeDenon(results, kDenonBits) ||
+    if (decodeDenon(results, offset, kDenon48Bits) ||
-      decodeDenon(results, kDenonLegacyBits))
+        decodeDenon(results, offset, kDenonBits) ||
-    return true;
+        decodeDenon(results, offset, kDenonLegacyBits))
+      return true;
 #endif
 #if DECODE_PANASONIC
-  DPRINTLN("Attempting Panasonic decode");
+    DPRINTLN("Attempting Panasonic decode");
-  if (decodePanasonic(results)) return true;
+    if (decodePanasonic(results, offset)) return true;
 #endif
 #if DECODE_LG
-  DPRINTLN("Attempting LG (28-bit) decode");
+    DPRINTLN("Attempting LG (28-bit) decode");
-  if (decodeLG(results, kLgBits, true)) return true;
+    if (decodeLG(results, offset, kLgBits, true)) return true;
-  DPRINTLN("Attempting LG (32-bit) decode");
+    DPRINTLN("Attempting LG (32-bit) decode");
-  // LG32 should be tried before Samsung
+    // LG32 should be tried before Samsung
-  if (decodeLG(results, kLg32Bits, true)) return true;
+    if (decodeLG(results, offset, kLg32Bits, true)) return true;
 #endif
 #if DECODE_GICABLE
-  // Note: Needs to happen before JVC decode, because it looks similar except
+    // Note: Needs to happen before JVC decode, because it looks similar except
-  //       with a required NEC-like repeat code.
+    //       with a required NEC-like repeat code.
-  DPRINTLN("Attempting GICable decode");
+    DPRINTLN("Attempting GICable decode");
-  if (decodeGICable(results)) return true;
+    if (decodeGICable(results, offset)) return true;
 #endif
 #if DECODE_JVC
-  DPRINTLN("Attempting JVC decode");
+    DPRINTLN("Attempting JVC decode");
-  if (decodeJVC(results)) return true;
+    if (decodeJVC(results, offset)) return true;
 #endif
 #if DECODE_SAMSUNG
-  DPRINTLN("Attempting SAMSUNG decode");
+    DPRINTLN("Attempting SAMSUNG decode");
-  if (decodeSAMSUNG(results)) return true;
+    if (decodeSAMSUNG(results, offset)) return true;
 #endif
 #if DECODE_SAMSUNG36
-  DPRINTLN("Attempting Samsung36 decode");
+    DPRINTLN("Attempting Samsung36 decode");
-  if (decodeSamsung36(results)) return true;
+    if (decodeSamsung36(results, offset)) return true;
 #endif
 #if DECODE_WHYNTER
-  DPRINTLN("Attempting Whynter decode");
+    DPRINTLN("Attempting Whynter decode");
-  if (decodeWhynter(results)) return true;
+    if (decodeWhynter(results, offset)) return true;
 #endif
 #if DECODE_DISH
-  DPRINTLN("Attempting DISH decode");
+    DPRINTLN("Attempting DISH decode");
-  if (decodeDISH(results)) return true;
+    if (decodeDISH(results, offset)) return true;
 #endif
 #if DECODE_SHARP
-  DPRINTLN("Attempting Sharp decode");
+    DPRINTLN("Attempting Sharp decode");
-  if (decodeSharp(results)) return true;
+    if (decodeSharp(results, offset)) return true;
 #endif
 #if DECODE_COOLIX
-  DPRINTLN("Attempting Coolix decode");
+    DPRINTLN("Attempting Coolix decode");
-  if (decodeCOOLIX(results)) return true;
+    if (decodeCOOLIX(results, offset)) return true;
 #endif
 #if DECODE_NIKAI
-  DPRINTLN("Attempting Nikai decode");
+    DPRINTLN("Attempting Nikai decode");
-  if (decodeNikai(results)) return true;
+    if (decodeNikai(results, offset)) return true;
 #endif
 #if DECODE_KELVINATOR
-  // Kelvinator based-devices use a similar code to Gree ones, to avoid false
+    // Kelvinator based-devices use a similar code to Gree ones, to avoid false
-  // matches this needs to happen before decodeGree().
+    // matches this needs to happen before decodeGree().
-  DPRINTLN("Attempting Kelvinator decode");
+    DPRINTLN("Attempting Kelvinator decode");
-  if (decodeKelvinator(results)) return true;
+    if (decodeKelvinator(results, offset)) return true;
 #endif
 #if DECODE_DAIKIN
-  DPRINTLN("Attempting Daikin decode");
+    DPRINTLN("Attempting Daikin decode");
-  if (decodeDaikin(results)) return true;
+    if (decodeDaikin(results, offset)) return true;
 #endif
 #if DECODE_DAIKIN2
-  DPRINTLN("Attempting Daikin2 decode");
+    DPRINTLN("Attempting Daikin2 decode");
-  if (decodeDaikin2(results)) return true;
+    if (decodeDaikin2(results, offset)) return true;
 #endif
 #if DECODE_DAIKIN216
-  DPRINTLN("Attempting Daikin216 decode");
+    DPRINTLN("Attempting Daikin216 decode");
-  if (decodeDaikin216(results)) return true;
+    if (decodeDaikin216(results, offset)) return true;
 #endif
 #if DECODE_TOSHIBA_AC
-  DPRINTLN("Attempting Toshiba AC decode");
+    DPRINTLN("Attempting Toshiba AC decode");
-  if (decodeToshibaAC(results)) return true;
+    if (decodeToshibaAC(results, offset)) return true;
 #endif
 #if DECODE_MIDEA
-  DPRINTLN("Attempting Midea decode");
+    DPRINTLN("Attempting Midea decode");
-  if (decodeMidea(results)) return true;
+    if (decodeMidea(results, offset)) return true;
 #endif
 #if DECODE_MAGIQUEST
-  DPRINTLN("Attempting Magiquest decode");
+    DPRINTLN("Attempting Magiquest decode");
-  if (decodeMagiQuest(results)) return true;
+    if (decodeMagiQuest(results, offset)) return true;
 #endif
-/* NOTE: Disabled due to poor quality.
+  /* NOTE: Disabled due to poor quality.
 #if DECODE_SANYO
-  // The Sanyo S866500B decoder is very poor quality & depricated.
+    // The Sanyo S866500B decoder is very poor quality & depricated.
-  // *IF* you are going to enable it, do it near last to avoid false positive
+    // *IF* you are going to enable it, do it near last to avoid false positive
-  // matches.
+    // matches.
-  DPRINTLN("Attempting Sanyo SA8650B decode");
+    DPRINTLN("Attempting Sanyo SA8650B decode");
-  if (decodeSanyo(results))
+    if (decodeSanyo(results, offset))
-    return true;
+      return true;
 #endif
-*/
+  */
 #if DECODE_NEC
-  // Some devices send NEC-like codes that don't follow the true NEC spec.
+    // Some devices send NEC-like codes that don't follow the true NEC spec.
-  // This should detect those. e.g. Apple TV remote etc.
+    // This should detect those. e.g. Apple TV remote etc.
-  // This needs to be done after all other codes that use strict and some
+    // This needs to be done after all other codes that use strict and some
-  // other protocols that are NEC-like as well, as turning off strict may
+    // other protocols that are NEC-like as well, as turning off strict may
-  // cause this to match other valid protocols.
+    // cause this to match other valid protocols.
-  DPRINTLN("Attempting NEC (non-strict) decode");
+    DPRINTLN("Attempting NEC (non-strict) decode");
-  if (decodeNEC(results, kNECBits, false)) {
+    if (decodeNEC(results, offset, kNECBits, false)) {
-    results->decode_type = NEC_LIKE;
+      results->decode_type = NEC_LIKE;
-    return true;
+      return true;
-  }
+    }
 #endif
 #if DECODE_LASERTAG
-  DPRINTLN("Attempting Lasertag decode");
+    DPRINTLN("Attempting Lasertag decode");
-  if (decodeLasertag(results)) return true;
+    if (decodeLasertag(results, offset)) return true;
 #endif
 #if DECODE_GREE
-  // Gree based-devices use a similar code to Kelvinator ones, to avoid false
+    // Gree based-devices use a similar code to Kelvinator ones, to avoid false
-  // matches this needs to happen after decodeKelvinator().
+    // matches this needs to happen after decodeKelvinator().
-  DPRINTLN("Attempting Gree decode");
+    DPRINTLN("Attempting Gree decode");
-  if (decodeGree(results)) return true;
+    if (decodeGree(results, offset)) return true;
 #endif
 #if DECODE_HAIER_AC
-  DPRINTLN("Attempting Haier AC decode");
+    DPRINTLN("Attempting Haier AC decode");
-  if (decodeHaierAC(results)) return true;
+    if (decodeHaierAC(results, offset)) return true;
 #endif
 #if DECODE_HAIER_AC_YRW02
-  DPRINTLN("Attempting Haier AC YR-W02 decode");
+    DPRINTLN("Attempting Haier AC YR-W02 decode");
-  if (decodeHaierACYRW02(results)) return true;
+    if (decodeHaierACYRW02(results, offset)) return true;
 #endif
 #if DECODE_HITACHI_AC424
-  // HitachiAc424 should be checked before HitachiAC & HitachiAC2
+    // HitachiAc424 should be checked before HitachiAC & HitachiAC2
-  DPRINTLN("Attempting Hitachi AC 424 decode");
+    DPRINTLN("Attempting Hitachi AC 424 decode");
-  if (decodeHitachiAc424(results, kHitachiAc424Bits)) return true;
+    if (decodeHitachiAc424(results, offset, kHitachiAc424Bits)) return true;
 #endif  // DECODE_HITACHI_AC2
 #if DECODE_HITACHI_AC2
-  // HitachiAC2 should be checked before HitachiAC
+    // HitachiAC2 should be checked before HitachiAC
-  DPRINTLN("Attempting Hitachi AC2 decode");
+    DPRINTLN("Attempting Hitachi AC2 decode");
-  if (decodeHitachiAC(results, kHitachiAc2Bits)) return true;
+    if (decodeHitachiAC(results, offset, kHitachiAc2Bits)) return true;
 #endif  // DECODE_HITACHI_AC2
 #if DECODE_HITACHI_AC
-  DPRINTLN("Attempting Hitachi AC decode");
+    DPRINTLN("Attempting Hitachi AC decode");
-  if (decodeHitachiAC(results, kHitachiAcBits)) return true;
+    if (decodeHitachiAC(results, offset, kHitachiAcBits)) return true;
 #endif
 #if DECODE_HITACHI_AC1
-  DPRINTLN("Attempting Hitachi AC1 decode");
+    DPRINTLN("Attempting Hitachi AC1 decode");
-  if (decodeHitachiAC(results, kHitachiAc1Bits)) return true;
+    if (decodeHitachiAC(results, offset, kHitachiAc1Bits)) return true;
 #endif
 #if DECODE_WHIRLPOOL_AC
-  DPRINTLN("Attempting Whirlpool AC decode");
+    DPRINTLN("Attempting Whirlpool AC decode");
-  if (decodeWhirlpoolAC(results)) return true;
+    if (decodeWhirlpoolAC(results, offset)) return true;
 #endif
 #if DECODE_SAMSUNG_AC
-  DPRINTLN("Attempting Samsung AC (extended) decode");
+    DPRINTLN("Attempting Samsung AC (extended) decode");
-  // Check the extended size first, as it should fail fast due to longer length.
+    // Check the extended size first, as it should fail fast due to longer
-  if (decodeSamsungAC(results, kSamsungAcExtendedBits, false)) return true;
+    // length.
-  // Now check for the more common length.
+    if (decodeSamsungAC(results, offset, kSamsungAcExtendedBits, false))
-  DPRINTLN("Attempting Samsung AC decode");
+      return true;
-  if (decodeSamsungAC(results, kSamsungAcBits)) return true;
+    // Now check for the more common length.
+    DPRINTLN("Attempting Samsung AC decode");
+    if (decodeSamsungAC(results, offset, kSamsungAcBits)) return true;
 #endif
 #if DECODE_ELECTRA_AC
-  DPRINTLN("Attempting Electra AC decode");
+    DPRINTLN("Attempting Electra AC decode");
-  if (decodeElectraAC(results)) return true;
+    if (decodeElectraAC(results, offset)) return true;
 #endif
 #if DECODE_PANASONIC_AC
-  DPRINTLN("Attempting Panasonic AC decode");
+    DPRINTLN("Attempting Panasonic AC decode");
-  if (decodePanasonicAC(results)) return true;
+    if (decodePanasonicAC(results, offset)) return true;
-  DPRINTLN("Attempting Panasonic AC short decode");
+    DPRINTLN("Attempting Panasonic AC short decode");
-  if (decodePanasonicAC(results, kPanasonicAcShortBits)) return true;
+    if (decodePanasonicAC(results, offset, kPanasonicAcShortBits)) return true;
 #endif
 #if DECODE_LUTRON
-  DPRINTLN("Attempting Lutron decode");
+    DPRINTLN("Attempting Lutron decode");
-  if (decodeLutron(results)) return true;
+    if (decodeLutron(results, offset)) return true;
 #endif
 #if DECODE_MWM
-  DPRINTLN("Attempting MWM decode");
+    DPRINTLN("Attempting MWM decode");
-  if (decodeMWM(results)) return true;
+    if (decodeMWM(results, offset)) return true;
 #endif
 #if DECODE_VESTEL_AC
-  DPRINTLN("Attempting Vestel AC decode");
+    DPRINTLN("Attempting Vestel AC decode");
-  if (decodeVestelAc(results)) return true;
+    if (decodeVestelAc(results, offset)) return true;
 #endif
 #if DECODE_MITSUBISHI112 || DECODE_TCL112AC
-  // Mitsubish112 and Tcl112 share the same decoder.
+    // Mitsubish112 and Tcl112 share the same decoder.
-  DPRINTLN("Attempting Mitsubishi112/TCL112AC decode");
+    DPRINTLN("Attempting Mitsubishi112/TCL112AC decode");
-  if (decodeMitsubishi112(results)) return true;
+    if (decodeMitsubishi112(results, offset)) return true;
 #endif  // DECODE_MITSUBISHI112 || DECODE_TCL112AC
 #if DECODE_TECO
-  DPRINTLN("Attempting Teco decode");
+    DPRINTLN("Attempting Teco decode");
-  if (decodeTeco(results)) return true;
+    if (decodeTeco(results, offset)) return true;
 #endif
 #if DECODE_LEGOPF
-  DPRINTLN("Attempting LEGOPF decode");
+    DPRINTLN("Attempting LEGOPF decode");
-  if (decodeLegoPf(results)) return true;
+    if (decodeLegoPf(results, offset)) return true;
 #endif
 #if DECODE_MITSUBISHIHEAVY
-  DPRINTLN("Attempting MITSUBISHIHEAVY (152 bit) decode");
+    DPRINTLN("Attempting MITSUBISHIHEAVY (152 bit) decode");
-  if (decodeMitsubishiHeavy(results, kMitsubishiHeavy152Bits)) return true;
+    if (decodeMitsubishiHeavy(results, offset, kMitsubishiHeavy152Bits))
-  DPRINTLN("Attempting MITSUBISHIHEAVY (88 bit) decode");
+      return true;
-  if (decodeMitsubishiHeavy(results, kMitsubishiHeavy88Bits)) return true;
+    DPRINTLN("Attempting MITSUBISHIHEAVY (88 bit) decode");
+    if (decodeMitsubishiHeavy(results, offset, kMitsubishiHeavy88Bits))
+      return true;
 #endif
 #if DECODE_ARGO
-  DPRINTLN("Attempting Argo decode");
+    DPRINTLN("Attempting Argo decode");
-  if (decodeArgo(results)) return true;
+    if (decodeArgo(results, offset)) return true;
 #endif  // DECODE_ARGO
 #if DECODE_SHARP_AC
-  DPRINTLN("Attempting SHARP_AC decode");
+    DPRINTLN("Attempting SHARP_AC decode");
-  if (decodeSharpAc(results)) return true;
+    if (decodeSharpAc(results, offset)) return true;
 #endif
 #if DECODE_GOODWEATHER
-  DPRINTLN("Attempting GOODWEATHER decode");
+    DPRINTLN("Attempting GOODWEATHER decode");
-  if (decodeGoodweather(results)) return true;
+    if (decodeGoodweather(results, offset)) return true;
 #endif  // DECODE_GOODWEATHER
 #if DECODE_INAX
-  DPRINTLN("Attempting Inax decode");
+    DPRINTLN("Attempting Inax decode");
-  if (decodeInax(results)) return true;
+    if (decodeInax(results, offset)) return true;
 #endif  // DECODE_INAX
 #if DECODE_TROTEC
-  DPRINTLN("Attempting Trotec decode");
+    DPRINTLN("Attempting Trotec decode");
-  if (decodeTrotec(results)) return true;
+    if (decodeTrotec(results, offset)) return true;
 #endif  // DECODE_TROTEC
 #if DECODE_DAIKIN160
-  DPRINTLN("Attempting Daikin160 decode");
+    DPRINTLN("Attempting Daikin160 decode");
-  if (decodeDaikin160(results)) return true;
+    if (decodeDaikin160(results, offset)) return true;
 #endif  // DECODE_DAIKIN160
 #if DECODE_NEOCLIMA
-  DPRINTLN("Attempting Neoclima decode");
+    DPRINTLN("Attempting Neoclima decode");
-  if (decodeNeoclima(results)) return true;
+    if (decodeNeoclima(results, offset)) return true;
 #endif  // DECODE_NEOCLIMA
 #if DECODE_DAIKIN176
-  DPRINTLN("Attempting Daikin176 decode");
+    DPRINTLN("Attempting Daikin176 decode");
-  if (decodeDaikin176(results)) return true;
+    if (decodeDaikin176(results, offset)) return true;
 #endif  // DECODE_DAIKIN176
 #if DECODE_DAIKIN128
-  DPRINTLN("Attempting Daikin128 decode");
+    DPRINTLN("Attempting Daikin128 decode");
-  if (decodeDaikin128(results)) return true;
+    if (decodeDaikin128(results, offset)) return true;
 #endif  // DECODE_DAIKIN128
 #if DECODE_AMCOR
-  DPRINTLN("Attempting Amcor decode");
+    DPRINTLN("Attempting Amcor decode");
-  if (decodeAmcor(results)) return true;
+    if (decodeAmcor(results, offset)) return true;
 #endif  // DECODE_AMCOR
 #if DECODE_DAIKIN152
-  DPRINTLN("Attempting Daikin152 decode");
+    DPRINTLN("Attempting Daikin152 decode");
-  if (decodeDaikin152(results)) return true;
+    if (decodeDaikin152(results, offset)) return true;
 #endif  // DECODE_DAIKIN152
 #if DECODE_MITSUBISHI136
-  DPRINTLN("Attempting Mitsubishi136 decode");
+    DPRINTLN("Attempting Mitsubishi136 decode");
-  if (decodeMitsubishi136(results)) return true;
+    if (decodeMitsubishi136(results, offset)) return true;
 #endif  // DECODE_MITSUBISHI136
+  }
   // Typically new protocols are added above this line.
 #if DECODE_HASH
   // decodeHash returns a hash on any input.

lib/IRremoteESP8266-2.7.4/src/IRrecv.h

@@ -125,7 +125,8 @@ class IRrecv {
   ~IRrecv(void);                                                  // Destructor
   void setTolerance(const uint8_t percent = kTolerance);
   uint8_t getTolerance(void);
-  bool decode(decode_results *results, irparams_t *save = NULL);
+  bool decode(decode_results *results, irparams_t *save = NULL,
+              uint8_t max_skip = 0, uint16_t noise_floor = 0);
   void enableIRIn(const bool pullup = false);
   void disableIRIn(void);
   void resume(void);
@@ -220,52 +221,64 @@ class IRrecv {
                         const uint8_t tolerance = kUseDefTol,
                         const int16_t excess = kMarkExcess,
                         const bool MSBfirst = true);
+  void crudeNoiseFilter(decode_results *results, const uint16_t floor = 0);
   bool decodeHash(decode_results *results);
 #if (DECODE_NEC || DECODE_SHERWOOD || DECODE_AIWA_RC_T501 || SEND_SANYO)
-  bool decodeNEC(decode_results *results, uint16_t nbits = kNECBits,
+  bool decodeNEC(decode_results *results, uint16_t offset = kStartOffset,
-                 bool strict = true);
+                 const uint16_t nbits = kNECBits, const bool strict = true);
 #endif
 #if DECODE_ARGO
-  bool decodeArgo(decode_results *results, const uint16_t nbits = kArgoBits,
+  bool decodeArgo(decode_results *results, uint16_t offset = kStartOffset,
-                  const bool strict = true);
+                  const uint16_t nbits = kArgoBits, const bool strict = true);
 #endif  // DECODE_ARGO
 #if DECODE_SONY
-  bool decodeSony(decode_results *results, uint16_t nbits = kSonyMinBits,
+  bool decodeSony(decode_results *results, uint16_t offset = kStartOffset,
-                  bool strict = false);
+                  const uint16_t nbits = kSonyMinBits,
+                  const bool strict = false);
 #endif
 #if DECODE_SANYO
   // DISABLED due to poor quality.
-  // bool decodeSanyo(decode_results *results,
+  // bool decodeSanyo(decode_results *results, uint16_t offset = kStartOffset,
   //                  uint16_t nbits = kSanyoSA8650BBits,
   //                  bool strict = false);
   bool decodeSanyoLC7461(decode_results *results,
-                         uint16_t nbits = kSanyoLC7461Bits, bool strict = true);
+                         uint16_t offset = kStartOffset,
+                         const uint16_t nbits = kSanyoLC7461Bits,
+                         bool strict = true);
 #endif
 #if DECODE_MITSUBISHI
-  bool decodeMitsubishi(decode_results *results,
+  bool decodeMitsubishi(decode_results *results, uint16_t offset = kStartOffset,
-                        uint16_t nbits = kMitsubishiBits, bool strict = true);
+                        const uint16_t nbits = kMitsubishiBits,
+                        const bool strict = true);
 #endif
 #if DECODE_MITSUBISHI2
   bool decodeMitsubishi2(decode_results *results,
-                         uint16_t nbits = kMitsubishiBits, bool strict = true);
+                         uint16_t offset = kStartOffset,
+                         const uint16_t nbits = kMitsubishiBits,
+                         const bool strict = true);
 #endif
 #if DECODE_MITSUBISHI_AC
   bool decodeMitsubishiAC(decode_results *results,
-                          uint16_t nbits = kMitsubishiACBits,
+                          uint16_t offset = kStartOffset,
-                          bool strict = false);
+                          const uint16_t nbits = kMitsubishiACBits,
+                          const bool strict = false);
 #endif
 #if DECODE_MITSUBISHI136
   bool decodeMitsubishi136(decode_results *results,
+                           uint16_t offset = kStartOffset,
                            const uint16_t nbits = kMitsubishi136Bits,
                            const bool strict = true);
 #endif
 #if DECODE_MITSUBISHI112
   bool decodeMitsubishi112(decode_results *results,
+                           uint16_t offset = kStartOffset,
                            const uint16_t nbits = kMitsubishi112Bits,
                            const bool strict = true);
 #endif
 #if DECODE_MITSUBISHIHEAVY
-  bool decodeMitsubishiHeavy(decode_results *results, const uint16_t nbits,
+  bool decodeMitsubishiHeavy(decode_results *results,
+                             uint16_t offset = kStartOffset,
+                             const uint16_t nbits = kMitsubishiHeavy152Bits,
                              const bool strict = true);
 #endif
 #if (DECODE_RC5 || DECODE_R6 || DECODE_LASERTAG || DECODE_MWM)
@@ -275,236 +288,276 @@ class IRrecv {
                      uint8_t maxwidth = 3);
 #endif
 #if DECODE_RC5
-  bool decodeRC5(decode_results *results, uint16_t nbits = kRC5XBits,
+  bool decodeRC5(decode_results *results, uint16_t offset = kStartOffset,
-                 bool strict = true);
+                 const uint16_t nbits = kRC5XBits,
+                 const bool strict = true);
 #endif
 #if DECODE_RC6
-  bool decodeRC6(decode_results *results, uint16_t nbits = kRC6Mode0Bits,
+  bool decodeRC6(decode_results *results, uint16_t offset = kStartOffset,
-                 bool strict = false);
+                 const uint16_t nbits = kRC6Mode0Bits,
+                 const bool strict = false);
 #endif
 #if DECODE_RCMM
-  bool decodeRCMM(decode_results *results, uint16_t nbits = kRCMMBits,
+  bool decodeRCMM(decode_results *results, uint16_t offset = kStartOffset,
-                  bool strict = false);
+                  const uint16_t nbits = kRCMMBits,
+                  const bool strict = false);
 #endif
 #if (DECODE_PANASONIC || DECODE_DENON)
-  bool decodePanasonic(decode_results *results,
+  bool decodePanasonic(decode_results *results, uint16_t offset = kStartOffset,
                        const uint16_t nbits = kPanasonicBits,
                        const bool strict = false,
                        const uint32_t manufacturer = kPanasonicManufacturer);
 #endif
 #if DECODE_LG
-  bool decodeLG(decode_results *results, uint16_t nbits = kLgBits,
+  bool decodeLG(decode_results *results, uint16_t offset = kStartOffset,
-                bool strict = false);
+                const uint16_t nbits = kLgBits,
+                const bool strict = false);
 #endif
 #if DECODE_INAX
-  bool decodeInax(decode_results *results, const uint16_t nbits = kInaxBits,
+  bool decodeInax(decode_results *results, uint16_t offset = kStartOffset,
+                  const uint16_t nbits = kInaxBits,
                   const bool strict = true);
 #endif  // DECODE_INAX
 #if DECODE_JVC
-  bool decodeJVC(decode_results *results, uint16_t nbits = kJvcBits,
+  bool decodeJVC(decode_results *results, uint16_t offset = kStartOffset,
-                 bool strict = true);
+                 const uint16_t nbits = kJvcBits,
+                 const bool strict = true);
 #endif
 #if DECODE_SAMSUNG
-  bool decodeSAMSUNG(decode_results *results,
+  bool decodeSAMSUNG(decode_results *results, uint16_t offset = kStartOffset,
                      const uint16_t nbits = kSamsungBits,
                      const bool strict = true);
 #endif
 #if DECODE_SAMSUNG
-  bool decodeSamsung36(decode_results *results,
+  bool decodeSamsung36(decode_results *results, uint16_t offset = kStartOffset,
                        const uint16_t nbits = kSamsung36Bits,
                        const bool strict = true);
 #endif
 #if DECODE_SAMSUNG_AC
-  bool decodeSamsungAC(decode_results *results,
+  bool decodeSamsungAC(decode_results *results, uint16_t offset = kStartOffset,
                        const uint16_t nbits = kSamsungAcBits,
                        const bool strict = true);
 #endif
 #if DECODE_WHYNTER
-  bool decodeWhynter(decode_results *results, uint16_t nbits = kWhynterBits,
+  bool decodeWhynter(decode_results *results, uint16_t offset = kStartOffset,
-                     bool strict = true);
+                     const uint16_t nbits = kWhynterBits,
+                     const bool strict = true);
 #endif
 #if DECODE_COOLIX
-  bool decodeCOOLIX(decode_results *results, uint16_t nbits = kCoolixBits,
+  bool decodeCOOLIX(decode_results *results, uint16_t offset = kStartOffset,
-                    bool strict = true);
+                    const uint16_t nbits = kCoolixBits,
+                    const bool strict = true);
 #endif
 #if DECODE_DENON
-  bool decodeDenon(decode_results *results, uint16_t nbits = kDenonBits,
+  bool decodeDenon(decode_results *results, uint16_t offset = kStartOffset,
-                   bool strict = true);
+                   const uint16_t nbits = kDenonBits,
+                   const bool strict = true);
 #endif
 #if DECODE_DISH
-  bool decodeDISH(decode_results *results, uint16_t nbits = kDishBits,
+  bool decodeDISH(decode_results *results, uint16_t offset = kStartOffset,
-                  bool strict = true);
+                  const uint16_t nbits = kDishBits,
+                  const bool strict = true);
 #endif
 #if (DECODE_SHARP || DECODE_DENON)
-  bool decodeSharp(decode_results *results, const uint16_t nbits = kSharpBits,
+  bool decodeSharp(decode_results *results, uint16_t offset = kStartOffset,
+                   const uint16_t nbits = kSharpBits,
                    const bool strict = true, const bool expansion = true);
 #endif
 #if DECODE_SHARP_AC
-  bool decodeSharpAc(decode_results *results,
+  bool decodeSharpAc(decode_results *results, uint16_t offset = kStartOffset,
                      const uint16_t nbits = kSharpAcBits,
                      const bool strict = true);
 #endif
 #if DECODE_AIWA_RC_T501
-  bool decodeAiwaRCT501(decode_results *results,
+  bool decodeAiwaRCT501(decode_results *results, uint16_t offset = kStartOffset,
-                        uint16_t nbits = kAiwaRcT501Bits, bool strict = true);
+                        const uint16_t nbits = kAiwaRcT501Bits,
+                        const bool strict = true);
 #endif
 #if DECODE_NIKAI
-  bool decodeNikai(decode_results *results, uint16_t nbits = kNikaiBits,
+  bool decodeNikai(decode_results *results, uint16_t offset = kStartOffset,
-                   bool strict = true);
+                   const uint16_t nbits = kNikaiBits,
+                   const bool strict = true);
 #endif
 #if DECODE_MAGIQUEST
-  bool decodeMagiQuest(decode_results *results, uint16_t nbits = kMagiquestBits,
+  bool decodeMagiQuest(decode_results *results, uint16_t offset = kStartOffset,
-                       bool strict = true);
+                       const uint16_t nbits = kMagiquestBits,
+                       const bool strict = true);
 #endif
 #if DECODE_KELVINATOR
-  bool decodeKelvinator(decode_results *results,
+  bool decodeKelvinator(decode_results *results, uint16_t offset = kStartOffset,
-                        uint16_t nbits = kKelvinatorBits, bool strict = true);
+                        const uint16_t nbits = kKelvinatorBits,
+                        const bool strict = true);
 #endif
 #if DECODE_DAIKIN
-  bool decodeDaikin(decode_results *results, const uint16_t nbits = kDaikinBits,
+  bool decodeDaikin(decode_results *results, uint16_t offset = kStartOffset,
+                    const uint16_t nbits = kDaikinBits,
                     const bool strict = true);
 #endif
 #if DECODE_DAIKIN128
-  bool decodeDaikin128(decode_results *results,
+  bool decodeDaikin128(decode_results *results, uint16_t offset = kStartOffset,
                        const uint16_t nbits = kDaikin128Bits,
                        const bool strict = true);
 #endif  // DECODE_DAIKIN128
 #if DECODE_DAIKIN152
-  bool decodeDaikin152(decode_results *results,
+  bool decodeDaikin152(decode_results *results, uint16_t offset = kStartOffset,
                        const uint16_t nbits = kDaikin152Bits,
                        const bool strict = true);
 #endif  // DECODE_DAIKIN152
 #if DECODE_DAIKIN160
-  bool decodeDaikin160(decode_results *results,
+  bool decodeDaikin160(decode_results *results, uint16_t offset = kStartOffset,
                        const uint16_t nbits = kDaikin160Bits,
                        const bool strict = true);
 #endif  // DECODE_DAIKIN160
 #if DECODE_DAIKIN176
-  bool decodeDaikin176(decode_results *results,
+  bool decodeDaikin176(decode_results *results, uint16_t offset = kStartOffset,
                        const uint16_t nbits = kDaikin176Bits,
                        const bool strict = true);
 #endif  // DECODE_DAIKIN176
 #if DECODE_DAIKIN2
-  bool decodeDaikin2(decode_results *results, uint16_t nbits = kDaikin2Bits,
+  bool decodeDaikin2(decode_results *results, uint16_t offset = kStartOffset,
-                     bool strict = true);
+                     const uint16_t nbits = kDaikin2Bits,
+                     const bool strict = true);
 #endif
 #if DECODE_DAIKIN216
-  bool decodeDaikin216(decode_results *results,
+  bool decodeDaikin216(decode_results *results, uint16_t offset = kStartOffset,
                        const uint16_t nbits = kDaikin216Bits,
                        const bool strict = true);
 #endif
 #if DECODE_TOSHIBA_AC
-  bool decodeToshibaAC(decode_results *results,
+  bool decodeToshibaAC(decode_results *results, uint16_t offset = kStartOffset,
                        const uint16_t nbytes = kToshibaACBits,
                        const bool strict = true);
 #endif
 #if DECODE_TROTEC
-  bool decodeTrotec(decode_results *results, const uint16_t nbits = kTrotecBits,
+  bool decodeTrotec(decode_results *results, uint16_t offset = kStartOffset,
+                    const uint16_t nbits = kTrotecBits,
                     const bool strict = true);
 #endif  // DECODE_TROTEC
 #if DECODE_MIDEA
-  bool decodeMidea(decode_results *results, uint16_t nbits = kMideaBits,
+  bool decodeMidea(decode_results *results, uint16_t offset = kStartOffset,
-                   bool strict = true);
+                   const uint16_t nbits = kMideaBits,
+                   const bool strict = true);
 #endif
 #if DECODE_FUJITSU_AC
-  bool decodeFujitsuAC(decode_results *results, uint16_t nbits = kFujitsuAcBits,
+  bool decodeFujitsuAC(decode_results *results, uint16_t offset = kStartOffset,
-                       bool strict = false);
+                       const uint16_t nbits = kFujitsuAcBits,
+                       const bool strict = false);
 #endif
 #if DECODE_LASERTAG
-  bool decodeLasertag(decode_results *results, uint16_t nbits = kLasertagBits,
+  bool decodeLasertag(decode_results *results, uint16_t offset = kStartOffset,
-                      bool strict = true);
+                      const uint16_t nbits = kLasertagBits,
+                      const bool strict = true);
 #endif
 #if DECODE_CARRIER_AC
-  bool decodeCarrierAC(decode_results *results, uint16_t nbits = kCarrierAcBits,
+  bool decodeCarrierAC(decode_results *results, uint16_t offset = kStartOffset,
-                       bool strict = true);
+                       const uint16_t nbits = kCarrierAcBits,
+                       const bool strict = true);
 #endif
 #if DECODE_GOODWEATHER
   bool decodeGoodweather(decode_results *results,
+                         uint16_t offset = kStartOffset,
                          const uint16_t nbits = kGoodweatherBits,
                          const bool strict = true);
 #endif  // DECODE_GOODWEATHER
 #if DECODE_GREE
-  bool decodeGree(decode_results *results, uint16_t nbits = kGreeBits,
+  bool decodeGree(decode_results *results, uint16_t offset = kStartOffset,
-                  bool strict = true);
+                  const uint16_t nbits = kGreeBits,
+                  const bool strict = true);
 #endif
 #if (DECODE_HAIER_AC | DECODE_HAIER_AC_YRW02)
-  bool decodeHaierAC(decode_results *results, uint16_t nbits = kHaierACBits,
+  bool decodeHaierAC(decode_results *results, uint16_t offset = kStartOffset,
-                     bool strict = true);
+                     const uint16_t nbits = kHaierACBits,
+                     const bool strict = true);
 #endif
 #if DECODE_HAIER_AC_YRW02
   bool decodeHaierACYRW02(decode_results *results,
-                          uint16_t nbits = kHaierACYRW02Bits,
+                          uint16_t offset = kStartOffset,
-                          bool strict = true);
+                          const uint16_t nbits = kHaierACYRW02Bits,
+                          const bool strict = true);
 #endif
 #if (DECODE_HITACHI_AC || DECODE_HITACHI_AC2)
-  bool decodeHitachiAC(decode_results *results,
+  bool decodeHitachiAC(decode_results *results, uint16_t offset = kStartOffset,
                        const uint16_t nbits = kHitachiAcBits,
                        const bool strict = true);
 #endif
 #if DECODE_HITACHI_AC1
-  bool decodeHitachiAC1(decode_results *results,
+  bool decodeHitachiAC1(decode_results *results, uint16_t offset = kStartOffset,
                         const uint16_t nbits = kHitachiAc1Bits,
                         const bool strict = true);
 #endif
 #if DECODE_HITACHI_AC424
   bool decodeHitachiAc424(decode_results *results,
+                          uint16_t offset = kStartOffset,
                           const uint16_t nbits = kHitachiAc424Bits,
                           const bool strict = true);
 #endif  // DECODE_HITACHI_AC424
 #if DECODE_GICABLE
-  bool decodeGICable(decode_results *results, uint16_t nbits = kGicableBits,
+  bool decodeGICable(decode_results *results, uint16_t offset = kStartOffset,
-                     bool strict = true);
+                     const uint16_t nbits = kGicableBits,
+                     const bool strict = true);
 #endif
 #if DECODE_WHIRLPOOL_AC
   bool decodeWhirlpoolAC(decode_results *results,
+                         uint16_t offset = kStartOffset,
                          const uint16_t nbits = kWhirlpoolAcBits,
                          const bool strict = true);
 #endif
 #if DECODE_LUTRON
-  bool decodeLutron(decode_results *results, uint16_t nbits = kLutronBits,
+  bool decodeLutron(decode_results *results, uint16_t offset = kStartOffset,
-                    bool strict = true);
+                    const uint16_t nbits = kLutronBits,
+                    const bool strict = true);
 #endif
 #if DECODE_ELECTRA_AC
-  bool decodeElectraAC(decode_results *results, uint16_t nbits = kElectraAcBits,
+  bool decodeElectraAC(decode_results *results, uint16_t offset = kStartOffset,
-                       bool strict = true);
+                       const uint16_t nbits = kElectraAcBits,
+                       const bool strict = true);
 #endif
 #if DECODE_PANASONIC_AC
   bool decodePanasonicAC(decode_results *results,
+                         uint16_t offset = kStartOffset,
                          const uint16_t nbits = kPanasonicAcBits,
                          const bool strict = true);
 #endif
 #if DECODE_PIONEER
-  bool decodePioneer(decode_results *results,
+  bool decodePioneer(decode_results *results, uint16_t offset = kStartOffset,
                      const uint16_t nbits = kPioneerBits,
                      const bool strict = true);
 #endif
 #if DECODE_MWM
-  bool decodeMWM(decode_results *results, uint16_t nbits = 24,
+  bool decodeMWM(decode_results *results, uint16_t offset = kStartOffset,
-                 bool strict = true);
+                 const uint16_t nbits = 24,
+                 const bool strict = true);
 #endif
 #if DECODE_VESTEL_AC
-  bool decodeVestelAc(decode_results *results,
+  bool decodeVestelAc(decode_results *results, uint16_t offset = kStartOffset,
                       const uint16_t nbits = kVestelAcBits,
                       const bool strict = true);
 #endif
 #if DECODE_TECO
-  bool decodeTeco(decode_results *results, const uint16_t nbits = kTecoBits,
+  bool decodeTeco(decode_results *results, uint16_t offset = kStartOffset,
+                  const uint16_t nbits = kTecoBits,
                   const bool strict = false);
 #endif
 #if DECODE_LEGOPF
-  bool decodeLegoPf(decode_results *results, const uint16_t nbits = kLegoPfBits,
+  bool decodeLegoPf(decode_results *results, uint16_t offset = kStartOffset,
+                    const uint16_t nbits = kLegoPfBits,
                     const bool strict = true);
 #endif
 #if DECODE_NEOCLIMA
-bool decodeNeoclima(decode_results *results,
+  bool decodeNeoclima(decode_results *results, uint16_t offset = kStartOffset,
-                    const uint16_t nbits = kNeoclimaBits,
+                      const uint16_t nbits = kNeoclimaBits,
-                    const bool strict = true);
+                      const bool strict = true);
 #endif  // DECODE_NEOCLIMA
 #if DECODE_AMCOR
-bool decodeAmcor(decode_results *results,
+  bool decodeAmcor(decode_results *results, uint16_t offset = kStartOffset,
-                 const uint16_t nbits = kAmcorBits,
+                   const uint16_t nbits = kAmcorBits,
-                 const bool strict = true);
+                   const bool strict = true);
 #endif  // DECODE_AMCOR
+#if DECODE_EPSON
+  bool decodeEpson(decode_results *results, uint16_t offset = kStartOffset,
+                   const uint16_t nbits = kEpsonBits,
+                   const bool strict = true);
+#endif  // DECODE_EPSON
 };
 
 #endif  // IRRECV_H_

lib/IRremoteESP8266-2.7.4/src/IRremoteESP8266.h

@@ -52,7 +52,7 @@
 #endif  // UNIT_TEST
 
 // Library Version
-#define _IRREMOTEESP8266_VERSION_ "2.7.3"
+#define _IRREMOTEESP8266_VERSION_ "2.7.4"
 
 // Set the language & locale for the library. See the `locale` dir for options.
 #ifndef _IR_LOCALE_
@@ -565,6 +565,13 @@
 #define SEND_HITACHI_AC424     _IR_ENABLE_DEFAULT_
 #endif  // SEND_HITACHI_AC424
 
+#ifndef DECODE_EPSON
+#define DECODE_EPSON   _IR_ENABLE_DEFAULT_
+#endif  // DECODE_EPSON
+#ifndef SEND_EPSON
+#define SEND_EPSON     _IR_ENABLE_DEFAULT_
+#endif  // SEND_EPSON
+
 #if (DECODE_ARGO || DECODE_DAIKIN || DECODE_FUJITSU_AC || DECODE_GREE || \
      DECODE_KELVINATOR || DECODE_MITSUBISHI_AC || DECODE_TOSHIBA_AC || \
      DECODE_TROTEC || DECODE_HAIER_AC || DECODE_HITACHI_AC || \
@@ -589,6 +596,22 @@
 #define ALLOW_DELAY_CALLS true
 #endif  // ALLOW_DELAY_CALLS
 
+// Enable a run-time settable high-pass filter on captured data **before**
+// trying any protocol decoding.
+// i.e. Try to remove/merge any really short pulses detected in the raw data.
+// Note: Even when this option is enabled, it is _off_ by default, and requires
+//       a user who knows what they are doing to enable it.
+//       The option to disable this feature is here if your project is _really_
+//       tight on resources. i.e. Saves a small handful of bytes and cpu time.
+// WARNING: If you use this feature at runtime, you can no longer trust the
+//          **raw** data captured. It will now have been slightly **cooked**!
+// DANGER: If you set the `noise_floor` value too high, it **WILL** break
+//         decoding of some protocols. You have been warned. Here Be Dragons!
+//
+// See: `irrecv::decode()` in IRrecv.cpp for more info.
+#ifndef ENABLE_NOISE_FILTER_OPTION
+#define ENABLE_NOISE_FILTER_OPTION true
+#endif  // ENABLE_NOISE_FILTER_OPTION
 /*
  * Always add to the end of the list and should never remove entries
  * or change order. Projects may save the type number for later usage
@@ -671,8 +694,9 @@ enum decode_type_t {
   MITSUBISHI112,
   HITACHI_AC424,
   SONY_38K,
+  EPSON,  // 75
   // Add new entries before this one, and update it to point to the last entry.
-  kLastDecodeType = SONY_38K,
+  kLastDecodeType = EPSON,
 };
 
 // Message lengths & required repeat values
@@ -720,6 +744,8 @@ const uint16_t kDenon48Bits = 48;
 const uint16_t kDenonLegacyBits = 14;
 const uint16_t kDishBits = 16;
 const uint16_t kDishMinRepeat = 3;
+const uint16_t kEpsonBits = 32;
+const uint16_t kEpsonMinRepeat = 2;
 const uint16_t kElectraAcStateLength = 13;
 const uint16_t kElectraAcBits = kElectraAcStateLength * 8;
 const uint16_t kElectraAcMinRepeat = kNoRepeat;

lib/IRremoteESP8266-2.7.4/src/IRsend.cpp

@@ -477,7 +477,8 @@ void IRsend::sendGeneric(const uint16_t headermark, const uint32_t headerspace,
 //
 // Ref:
 //   examples/IRrecvDumpV2/IRrecvDumpV2.ino
-void IRsend::sendRaw(uint16_t buf[], uint16_t len, uint16_t hz) {
+void IRsend::sendRaw(const uint16_t buf[], const uint16_t len,
+                     const uint16_t hz) {
   // Set IR carrier frequency
   enableIROut(hz);
   for (uint16_t i = 0; i < len; i++) {
@@ -517,6 +518,8 @@ uint16_t IRsend::minRepeats(const decode_type_t protocol) {
       return kSonyMinRepeat;
     case SONY_38K:
       return kSonyMinRepeat + 1;
+    case EPSON:
+      return kEpsonMinRepeat;
     default:
       return kNoRepeat;
   }
@@ -558,6 +561,7 @@ uint16_t IRsend::defaultBits(const decode_type_t protocol) {
     case LG2:
       return 28;
     case CARRIER_AC:
+    case EPSON:
     case NEC:
     case NEC_LIKE:
     case SAMSUNG:
@@ -687,6 +691,11 @@ bool IRsend::send(const decode_type_t type, const uint64_t data,
       sendDISH(data, nbits, min_repeat);
       break;
 #endif
+#if SEND_EPSON
+    case EPSON:
+      sendEpson(data, nbits, min_repeat);
+      break;
+#endif
 #if SEND_GICABLE
     case GICABLE:
       sendGICable(data, nbits, min_repeat);

lib/IRremoteESP8266-2.7.4/src/IRsend.h

@@ -158,7 +158,7 @@ class IRsend {
   VIRTUAL uint16_t mark(uint16_t usec);
   VIRTUAL void space(uint32_t usec);
   int8_t calibrate(uint16_t hz = 38000U);
-  void sendRaw(uint16_t buf[], uint16_t len, uint16_t hz);
+  void sendRaw(const uint16_t buf[], const uint16_t len, const uint16_t hz);
   void sendData(uint16_t onemark, uint32_t onespace, uint16_t zeromark,
                 uint32_t zerospace, uint64_t data, uint16_t nbits,
                 bool MSBfirst = true);
@@ -535,7 +535,10 @@ class IRsend {
                  const uint16_t nbytes = kAmcorStateLength,
                  const uint16_t repeat = kAmcorDefaultRepeat);
 #endif  // SEND_AMCOR
-
+#if SEND_EPSON
+  void sendEpson(uint64_t data, uint16_t nbits = kEpsonBits,
+                 uint16_t repeat = kEpsonMinRepeat);
+#endif
 
  protected:
 #ifdef UNIT_TEST

lib/IRremoteESP8266-2.7.4/src/IRutils.cpp

@@ -125,6 +125,8 @@ decode_type_t strToDecodeType(const char * const str) {
     return decode_type_t::DISH;
   else if (!strcasecmp(str, "ELECTRA_AC"))
     return decode_type_t::ELECTRA_AC;
+  else if (!strcasecmp(str, "EPSON"))
+    return decode_type_t::EPSON;
   else if (!strcasecmp(str, "FUJITSU_AC"))
     return decode_type_t::FUJITSU_AC;
   else if (!strcasecmp(str, "GICABLE"))
@@ -310,6 +312,9 @@ String typeToString(const decode_type_t protocol, const bool isRepeat) {
     case ELECTRA_AC:
       result = F("ELECTRA_AC");
       break;
+    case EPSON:
+      result = F("EPSON");
+      break;
     case FUJITSU_AC:
       result = F("FUJITSU_AC");
       break;

lib/IRremoteESP8266-2.7.4/src/ir_Aiwa.cpp

@@ -53,6 +53,8 @@ void IRsend::sendAiwaRCT501(uint64_t data, uint16_t nbits, uint16_t repeat) {
 //
 // Args:
 //   results: Ptr to the data to decode and where to store the decode result.
+//   offset:  The starting index to use when attempting to decode the raw data.
+//            Typically/Defaults to kStartOffset.
 //   nbits:   The number of data bits to expect. Typically kAiwaRcT501Bits.
 //   strict:  Flag indicating if we should perform strict matching.
 // Returns:
@@ -69,8 +71,8 @@ void IRsend::sendAiwaRCT501(uint64_t data, uint16_t nbits, uint16_t repeat) {
 //
 // Ref:
 //   http://www.sbprojects.com/knowledge/ir/nec.php
-bool IRrecv::decodeAiwaRCT501(decode_results *results, uint16_t nbits,
+bool IRrecv::decodeAiwaRCT501(decode_results *results, uint16_t offset,
-                              bool strict) {
+                              const uint16_t nbits, const bool strict) {
   // Compliance
   if (strict && nbits != kAiwaRcT501Bits)
     return false;  // Doesn't match our protocol defn.
@@ -82,7 +84,7 @@ bool IRrecv::decodeAiwaRCT501(decode_results *results, uint16_t nbits,
     return false;  // We can't possibly match something that big.
   // Decode it as a much bigger (non-standard) NEC message, so we have to turn
   // off strict mode checking for NEC.
-  if (!decodeNEC(results, expected_nbits, false))
+  if (!decodeNEC(results, offset, expected_nbits, false))
     return false;  // The NEC decode had a problem, so we should too.
   uint16_t actual_bits = results->bits;
   new_data = results->value;

lib/IRremoteESP8266-2.7.4/src/ir_Amcor.cpp

@@ -56,6 +56,8 @@ void IRsend::sendAmcor(const unsigned char data[], const uint16_t nbytes,
 // Decode the supplied Amcor HVAC message.
 // Args:
 //   results: Ptr to the data to decode and where to store the decode result.
+//   offset:  The starting index to use when attempting to decode the raw data.
+//            Typically/Defaults to kStartOffset.
 //   nbits:   Nr. of bits to expect in the data portion.
 //            Typically kAmcorBits.
 //   strict:  Flag to indicate if we strictly adhere to the specification.
@@ -64,15 +66,13 @@ void IRsend::sendAmcor(const unsigned char data[], const uint16_t nbytes,
 //
 // Status: STABLE / Reported as working.
 //
-bool IRrecv::decodeAmcor(decode_results *results, uint16_t nbits,
+bool IRrecv::decodeAmcor(decode_results *results, uint16_t offset,
-                         bool strict) {
+                         const uint16_t nbits, const bool strict) {
-  if (results->rawlen < 2 * nbits + kHeader - 1)
+  if (results->rawlen <= 2 * nbits + kHeader - 1 + offset)
     return false;  // Can't possibly be a valid Amcor message.
   if (strict && nbits != kAmcorBits)
     return false;  // We expect Amcor to be 64 bits of message.
 
-  uint16_t offset = kStartOffset;
-
   uint16_t used;
   // Header + Data Block (64 bits) + Footer
   used = matchGeneric(results->rawbuf + offset, results->state,

lib/IRremoteESP8266-2.7.4/src/ir_Argo.cpp

@@ -378,6 +378,8 @@ String IRArgoAC::toString(void) {
 //
 // Args:
 //   results: Ptr to the data to decode and where to store the decode result.
+//   offset:  The starting index to use when attempting to decode the raw data.
+//            Typically/Defaults to kStartOffset.
 //   nbits:   The number of data bits to expect. Typically kArgoBits.
 //   strict:  Flag indicating if we should perform strict matching.
 // Returns:
@@ -388,12 +390,11 @@ String IRArgoAC::toString(void) {
 // Note:
 //   This decoder is based soley off sendArgo(). We have no actual captures
 //   to test this against. If you have one of these units, please let us know.
-bool IRrecv::decodeArgo(decode_results *results, const uint16_t nbits,
+bool IRrecv::decodeArgo(decode_results *results, uint16_t offset,
+                        const uint16_t nbits,
                         const bool strict) {
   if (strict && nbits != kArgoBits) return false;
 
-  uint16_t offset = kStartOffset;
-
   // Match Header + Data
   if (!matchGeneric(results->rawbuf + offset, results->state,
                     results->rawlen - offset, nbits,

lib/IRremoteESP8266-2.7.4/src/ir_Carrier.cpp

@@ -53,6 +53,8 @@ void IRsend::sendCarrierAC(uint64_t data, uint16_t nbits, uint16_t repeat) {
 // i.e. normal + inverted + normal
 // Args:
 //   results: Ptr to the data to decode and where to store the decode result.
+//   offset:  The starting index to use when attempting to decode the raw data.
+//            Typically/Defaults to kStartOffset.
 //   nbits:   Nr. of bits to expect in the data portion.
 //            Typically kCarrierAcBits.
 //   strict:  Flag to indicate if we strictly adhere to the specification.
@@ -61,16 +63,15 @@ void IRsend::sendCarrierAC(uint64_t data, uint16_t nbits, uint16_t repeat) {
 //
 // Status: ALPHA / Untested.
 //
-bool IRrecv::decodeCarrierAC(decode_results *results, uint16_t nbits,
+bool IRrecv::decodeCarrierAC(decode_results *results, uint16_t offset,
-                             bool strict) {
+                             const uint16_t nbits, const bool strict) {
-  if (results->rawlen < ((2 * nbits + kHeader + kFooter) * 3) - 1)
+  if (results->rawlen < ((2 * nbits + kHeader + kFooter) * 3) - 1 + offset)
     return false;  // Can't possibly be a valid Carrier message.
   if (strict && nbits != kCarrierAcBits)
     return false;  // We expect Carrier to be 32 bits of message.
 
   uint64_t data = 0;
   uint64_t prev_data = 0;
-  uint16_t offset = kStartOffset;
 
   for (uint8_t i = 0; i < 3; i++) {
     prev_data = data;

lib/IRremoteESP8266-2.7.4/src/ir_Coolix.cpp

@@ -130,6 +130,7 @@ void IRCoolixAC::send(const uint16_t repeat) {
 uint32_t IRCoolixAC::getRaw() { return remote_state; }
 
 void IRCoolixAC::setRaw(const uint32_t new_code) {
+  powerFlag = true;  // Everything that is not the special power off mesg is On.
   if (!handleSpecialState(new_code)) {
     // it isn`t special so might affect Temp|mode|Fan
     if (new_code == kCoolixCmdFan) {
@@ -578,17 +579,19 @@ String IRCoolixAC::toString(void) {
 //
 // Args:
 //   results: Ptr to the data to decode and where to store the decode result.
+//   offset:  The starting index to use when attempting to decode the raw data.
+//            Typically/Defaults to kStartOffset.
 //   nbits:   The number of data bits to expect. Typically kCoolixBits.
 //   strict:  Flag indicating if we should perform strict matching.
 // Returns:
 //   boolean: True if it can decode it, false if it can't.
 //
 // Status: BETA / Probably working.
-bool IRrecv::decodeCOOLIX(decode_results *results, uint16_t nbits,
+bool IRrecv::decodeCOOLIX(decode_results *results, uint16_t offset,
-                          bool strict) {
+                          const uint16_t nbits, const bool strict) {
   // The protocol sends the data normal + inverted, alternating on
   // each byte. Hence twice the number of expected data bits.
-  if (results->rawlen < 2 * 2 * nbits + kHeader + kFooter - 1)
+  if (results->rawlen <= 2 * 2 * nbits + kHeader + kFooter - 1 + offset)
     return false;  // Can't possibly be a valid COOLIX message.
   if (strict && nbits != kCoolixBits)
     return false;      // Not strictly a COOLIX message.
@@ -597,7 +600,6 @@ bool IRrecv::decodeCOOLIX(decode_results *results, uint16_t nbits,
 
   uint64_t data = 0;
   uint64_t inverted = 0;
-  uint16_t offset = kStartOffset;
 
   if (nbits > sizeof(data) * 8)
     return false;  // We can't possibly capture a Coolix packet that big.

lib/IRremoteESP8266-2.7.4/src/ir_Daikin.cpp

@@ -513,6 +513,8 @@ String IRDaikinESP::toString(void) {
 // Decode the supplied Daikin A/C message.
 // Args:
 //   results: Ptr to the data to decode and where to store the decode result.
+//   offset:  The starting index to use when attempting to decode the raw data.
+//            Typically/Defaults to kStartOffset.
 //   nbits:   Nr. of bits to expect in the data portion. (kDaikinBits)
 //   strict:  Flag to indicate if we strictly adhere to the specification.
 // Returns:
@@ -522,17 +524,17 @@ String IRDaikinESP::toString(void) {
 //
 // Ref:
 //   https://github.com/mharizanov/Daikin-AC-remote-control-over-the-Internet/tree/master/IRremote
-bool IRrecv::decodeDaikin(decode_results *results, const uint16_t nbits,
+bool IRrecv::decodeDaikin(decode_results *results, uint16_t offset,
-                          const bool strict) {
+                          const uint16_t nbits, const bool strict) {
   // Is there enough data to match successfully?
   if (results->rawlen < (2 * (nbits + kDaikinHeaderLength) +
-                         kDaikinSections * (kHeader + kFooter) + kFooter - 1))
+                         kDaikinSections * (kHeader + kFooter) + kFooter - 1) +
+                         offset)
     return false;
 
   // Compliance
   if (strict && nbits != kDaikinBits) return false;
 
-  uint16_t offset = kStartOffset;
   match_result_t data_result;
 
   // Header #1 - Doesn't count as data.
@@ -1206,6 +1208,8 @@ String IRDaikin2::toString(void) {
 // Decode the supplied Daikin2 A/C message.
 // Args:
 //   results: Ptr to the data to decode and where to store the decode result.
+//   offset:  The starting index to use when attempting to decode the raw data.
+//            Typically/Defaults to kStartOffset.
 //   nbits:   Nr. of bits to expect in the data portion. (kDaikin2Bits)
 //   strict:  Flag to indicate if we strictly adhere to the specification.
 // Returns:
@@ -1219,15 +1223,14 @@ String IRDaikin2::toString(void) {
 //
 // Ref:
 //   https://github.com/mharizanov/Daikin-AC-remote-control-over-the-Internet/tree/master/IRremote
-bool IRrecv::decodeDaikin2(decode_results *results, uint16_t nbits,
+bool IRrecv::decodeDaikin2(decode_results *results, uint16_t offset,
-                           bool strict) {
+                           const uint16_t nbits, const bool strict) {
-  if (results->rawlen < 2 * (nbits + kHeader + kFooter) + kHeader - 1)
+  if (results->rawlen < 2 * (nbits + kHeader + kFooter) + kHeader - 1 + offset)
     return false;
 
   // Compliance
   if (strict && nbits != kDaikin2Bits) return false;
 
-  uint16_t offset = kStartOffset;
   const uint8_t ksectionSize[kDaikin2Sections] = {kDaikin2Section1Length,
                                                   kDaikin2Section2Length};
 
@@ -1552,6 +1555,8 @@ String IRDaikin216::toString(void) {
 // Decode the supplied Daikin 216 bit A/C message.
 // Args:
 //   results: Ptr to the data to decode and where to store the decode result.
+//   offset:  The starting index to use when attempting to decode the raw data.
+//            Typically/Defaults to kStartOffset.
 //   nbits:   Nr. of bits to expect in the data portion. (kDaikin216Bits)
 //   strict:  Flag to indicate if we strictly adhere to the specification.
 // Returns:
@@ -1565,15 +1570,14 @@ String IRDaikin216::toString(void) {
 // Ref:
 //   https://github.com/crankyoldgit/IRremoteESP8266/issues/689
 //   https://github.com/danny-source/Arduino_DY_IRDaikin
-bool IRrecv::decodeDaikin216(decode_results *results, const uint16_t nbits,
+bool IRrecv::decodeDaikin216(decode_results *results, uint16_t offset,
-                             const bool strict) {
+                             const uint16_t nbits, const bool strict) {
-  if (results->rawlen < 2 * (nbits + kHeader + kFooter) - 1)
+  if (results->rawlen < 2 * (nbits + kHeader + kFooter) - 1 + offset)
     return false;
 
   // Compliance
   if (strict && nbits != kDaikin216Bits) return false;
 
-  uint16_t offset = kStartOffset;
   const uint8_t ksectionSize[kDaikin216Sections] = {kDaikin216Section1Length,
                                                     kDaikin216Section2Length};
   // Sections
@@ -1905,6 +1909,8 @@ String IRDaikin160::toString(void) {
 // Decode the supplied Daikin 160 bit A/C message.
 // Args:
 //   results: Ptr to the data to decode and where to store the decode result.
+//   offset:  The starting index to use when attempting to decode the raw data.
+//            Typically/Defaults to kStartOffset.
 //   nbits:   Nr. of bits to expect in the data portion. (kDaikin160Bits)
 //   strict:  Flag to indicate if we strictly adhere to the specification.
 // Returns:
@@ -1917,15 +1923,14 @@ String IRDaikin160::toString(void) {
 //
 // Ref:
 //   https://github.com/crankyoldgit/IRremoteESP8266/issues/731
-bool IRrecv::decodeDaikin160(decode_results *results, const uint16_t nbits,
+bool IRrecv::decodeDaikin160(decode_results *results, uint16_t offset,
-                             const bool strict) {
+                             const uint16_t nbits, const bool strict) {
-  if (results->rawlen < 2 * (nbits + kHeader + kFooter) - 1)
+  if (results->rawlen < 2 * (nbits + kHeader + kFooter) - 1 + offset)
     return false;
 
   // Compliance
   if (strict && nbits != kDaikin160Bits) return false;
 
-  uint16_t offset = kStartOffset;
   const uint8_t ksectionSize[kDaikin160Sections] = {kDaikin160Section1Length,
                                                     kDaikin160Section2Length};
 
@@ -2268,6 +2273,8 @@ String IRDaikin176::toString(void) {
 // Decode the supplied Daikin 176 bit A/C message.
 // Args:
 //   results: Ptr to the data to decode and where to store the decode result.
+//   offset:  The starting index to use when attempting to decode the raw data.
+//            Typically/Defaults to kStartOffset.
 //   nbits:   Nr. of bits to expect in the data portion. (kDaikin176Bits)
 //   strict:  Flag to indicate if we strictly adhere to the specification.
 // Returns:
@@ -2279,15 +2286,15 @@ String IRDaikin176::toString(void) {
 // Status: BETA / Probably works.
 //
 
-bool IRrecv::decodeDaikin176(decode_results *results, const uint16_t nbits,
+bool IRrecv::decodeDaikin176(decode_results *results, uint16_t offset,
+                             const uint16_t nbits,
                              const bool strict) {
-  if (results->rawlen < 2 * (nbits + kHeader + kFooter) - 1)
+  if (results->rawlen < 2 * (nbits + kHeader + kFooter) - 1 + offset)
     return false;
 
   // Compliance
   if (strict && nbits != kDaikin176Bits) return false;
 
-  uint16_t offset = kStartOffset;
   const uint8_t ksectionSize[kDaikin176Sections] = {kDaikin176Section1Length,
                                                     kDaikin176Section2Length};
 
@@ -2762,6 +2769,8 @@ stdAc::state_t IRDaikin128::toCommon(const stdAc::state_t *prev) {
 // Decode the supplied Daikin 128 bit A/C message.
 // Args:
 //   results: Ptr to the data to decode and where to store the decode result.
+//   offset:  The starting index to use when attempting to decode the raw data.
+//            Typically/Defaults to kStartOffset.
 //   nbits:   Nr. of bits to expect in the data portion. (kDaikin128Bits)
 //   strict:  Flag to indicate if we strictly adhere to the specification.
 // Returns:
@@ -2773,17 +2782,15 @@ stdAc::state_t IRDaikin128::toCommon(const stdAc::state_t *prev) {
 // Status: STABLE / Known Working.
 //
 // Ref: https://github.com/crankyoldgit/IRremoteESP8266/issues/827
-bool IRrecv::decodeDaikin128(decode_results *results, const uint16_t nbits,
+bool IRrecv::decodeDaikin128(decode_results *results, uint16_t offset,
-                             const bool strict) {
+                             const uint16_t nbits, const bool strict) {
-  if (results->rawlen < 2 * (nbits + kHeader) + kFooter - 1)
+  if (results->rawlen < 2 * (nbits + kHeader) + kFooter - 1 + offset)
     return false;
   if (nbits / 8 <= kDaikin128SectionLength) return false;
 
   // Compliance
   if (strict && nbits != kDaikin128Bits) return false;
 
-  uint16_t offset = kStartOffset;
-
   // Leader
   for (uint8_t i = 0; i < 2; i++) {
     if (!matchMark(results->rawbuf[offset++], kDaikin128LeaderMark,
@@ -2862,6 +2869,8 @@ void IRsend::sendDaikin152(const unsigned char data[], const uint16_t nbytes,
 // Decode the supplied Daikin 152 bit A/C message.
 // Args:
 //   results: Ptr to the data to decode and where to store the decode result.
+//   offset:  The starting index to use when attempting to decode the raw data.
+//            Typically/Defaults to kStartOffset.
 //   nbits:   Nr. of bits to expect in the data portion. (kDaikin152Bits)
 //   strict:  Flag to indicate if we strictly adhere to the specification.
 // Returns:
@@ -2873,16 +2882,15 @@ void IRsend::sendDaikin152(const unsigned char data[], const uint16_t nbytes,
 // Status: STABLE / Known working.
 //
 // Ref: https://github.com/crankyoldgit/IRremoteESP8266/issues/873
-bool IRrecv::decodeDaikin152(decode_results *results, const uint16_t nbits,
+bool IRrecv::decodeDaikin152(decode_results *results, uint16_t offset,
-                             const bool strict) {
+                             const uint16_t nbits, const bool strict) {
-  if (results->rawlen < 2 * (5 + nbits + kFooter) + kHeader - 1)
+  if (results->rawlen < 2 * (5 + nbits + kFooter) + kHeader - 1 + offset)
     return false;
   if (nbits / 8 < kDaikin152StateLength) return false;
 
   // Compliance
   if (strict && nbits != kDaikin152Bits) return false;
 
-  uint16_t offset = kStartOffset;
   uint16_t used;
 
   // Leader

lib/IRremoteESP8266-2.7.4/src/ir_Denon.cpp

@@ -64,7 +64,10 @@ void IRsend::sendDenon(uint64_t data, uint16_t nbits, uint16_t repeat) {
 //
 // Args:
 //   results: Ptr to the data to decode and where to store the decode result.
+//   offset:  The starting index to use when attempting to decode the raw data.
+//            Typically/Defaults to kStartOffset.
 //   nbits:   Expected nr. of data bits. (Typically kDenonBits)
+//   strict:  Flag to indicate if we strictly adhere to the specification.
 // Returns:
 //   boolean: True if it can decode it, false if it can't.
 //
@@ -72,7 +75,8 @@ void IRsend::sendDenon(uint64_t data, uint16_t nbits, uint16_t repeat) {
 //
 // Ref:
 //   https://github.com/z3t0/Arduino-IRremote/blob/master/ir_Denon.cpp
-bool IRrecv::decodeDenon(decode_results *results, uint16_t nbits, bool strict) {
+bool IRrecv::decodeDenon(decode_results *results, uint16_t offset,
+                         const uint16_t nbits, const bool strict) {
   // Compliance
   if (strict) {
     switch (nbits) {
@@ -92,15 +96,14 @@ bool IRrecv::decodeDenon(decode_results *results, uint16_t nbits, bool strict) {
   // Ditto for Panasonic, it's the same except for a different
   // manufacturer code.
 
-  if (!decodeSharp(results, nbits, true, false) &&
+  if (!decodeSharp(results, offset, nbits, true, false) &&
-      !decodePanasonic(results, nbits, true, kDenonManufacturer)) {
+      !decodePanasonic(results, offset, nbits, true, kDenonManufacturer)) {
     // We couldn't decode it as expected, so try the old legacy method.
     // NOTE: I don't think this following protocol actually exists.
     //       Looks like a partial version of the Sharp protocol.
     if (strict && nbits != kDenonLegacyBits) return false;
 
     uint64_t data = 0;
-    uint16_t offset = kStartOffset;
 
     // Match Header + Data + Footer
     if (!matchGeneric(results->rawbuf + offset, &data,