making some change on Daikin176bits to work with IRMQTTServer (#826)

* modified fan setting Daikin176 to match remote
* Fix Fan/SwingH problem.
* Set Fan/Dry mode temp to 17C
* Fix another bit masking bug in setMode().
* Add unit test coverage for temp, mode, power, and swing.
* Add unit tests to verify against known-good remote data and try to
  reconstruct the messages.
* Use/enforce only two values for fan speed.
* Use the new common routines in `toString()`.
* Add the fan speed and swing to the default/reset state.
* Simplify some code.
* Handle mode setting better.
* remove Auto and Heat modes. Not supported.
* Default to cool mode.
* Handle internal message formation for modes better.
* Better handle modes for common a/c stuff

keywords.txt

@@ -23,6 +23,7 @@
 IRArgoAC	KEYWORD1
 IRCoolixAC	KEYWORD1
 IRDaikin160	KEYWORD1
+IRDaikin176	KEYWORD1
 IRDaikin2	KEYWORD1
 IRDaikin216	KEYWORD1
 IRDaikinESP	KEYWORD1
@@ -109,6 +110,7 @@ copyIrParams	KEYWORD2
 countBits	KEYWORD2
 daikin	KEYWORD2
 daikin160	KEYWORD2
+daikin176	KEYWORD2
 daikin2	KEYWORD2
 daikin216	KEYWORD2
 decode	KEYWORD2
@@ -119,6 +121,7 @@ decodeCarrierAC	KEYWORD2
 decodeDISH	KEYWORD2
 decodeDaikin	KEYWORD2
 decodeDaikin160	KEYWORD2
+decodeDaikin176	KEYWORD2
 decodeDaikin2	KEYWORD2
 decodeDaikin216	KEYWORD2
 decodeDenon	KEYWORD2
@@ -343,6 +346,7 @@ sendCarrierAC	KEYWORD2
 sendDISH	KEYWORD2
 sendDaikin	KEYWORD2
 sendDaikin160	KEYWORD2
+sendDaikin176	KEYWORD2
 sendDaikin2	KEYWORD2
 sendDaikin216	KEYWORD2
 sendData	KEYWORD2
@@ -554,6 +558,7 @@ COOLIX	LITERAL1
 COOLIX_BITS	LITERAL1
 DAIKIN	LITERAL1
 DAIKIN160	LITERAL1
+DAIKIN176	LITERAL1
 DAIKIN2	LITERAL1
 DAIKIN216	LITERAL1
 DAIKIN_AUTO	LITERAL1
@@ -575,6 +580,7 @@ DECODE_CARRIER_AC	LITERAL1
 DECODE_COOLIX	LITERAL1
 DECODE_DAIKIN	LITERAL1
 DECODE_DAIKIN160	LITERAL1
+DECODE_DAIKIN176	LITERAL1
 DECODE_DAIKIN2	LITERAL1
 DECODE_DAIKIN216	LITERAL1
 DECODE_DENON	LITERAL1
@@ -861,6 +867,7 @@ SEND_CARRIER_AC	LITERAL1
 SEND_COOLIX	LITERAL1
 SEND_DAIKIN	LITERAL1
 SEND_DAIKIN160	LITERAL1
+SEND_DAIKIN176	LITERAL1
 SEND_DAIKIN2	LITERAL1
 SEND_DAIKIN216	LITERAL1
 SEND_DENON	LITERAL1
@@ -1094,6 +1101,38 @@ kDaikin160SwingVLow	LITERAL1
 kDaikin160SwingVLowest	LITERAL1
 kDaikin160SwingVMiddle	LITERAL1
 kDaikin160ZeroSpace	LITERAL1
+kDaikin176MinTemp	LITERAL1
+kDaikin176Cool	LITERAL1
+kDaikin176BitMark	LITERAL1
+kDaikin176Bits	LITERAL1
+kDaikin176ByteFan	LITERAL1
+kDaikin176ByteMode	LITERAL1
+kDaikin176BytePower	LITERAL1
+kDaikin176ByteSwingH	LITERAL1
+kDaikin176ByteSwingV	LITERAL1
+kDaikin176ByteTemp	LITERAL1
+kDaikin176DefaultRepeat	LITERAL1
+kDaikin176Freq	LITERAL1
+kDaikin176Gap	LITERAL1
+kDaikin176HdrMark	LITERAL1
+kDaikin176HdrSpace	LITERAL1
+kDaikin176MaskFan	LITERAL1
+kDaikin176MaskMode	LITERAL1
+kDaikin176MaskSwingH	LITERAL1
+kDaikin176MaskSwingV	LITERAL1
+kDaikin176MaskTemp	LITERAL1
+kDaikin176OneSpace	LITERAL1
+kDaikin176Section1Length	LITERAL1
+kDaikin176Section2Length	LITERAL1
+kDaikin176Sections	LITERAL1
+kDaikin176StateLength	LITERAL1
+kDaikin176ZeroSpace	LITERAL1
+kDaikin176SwingVHigh	LITERAL1
+kDaikin176SwingVLow	LITERAL1
+kDaikin176SwingVAuto	LITERAL1
+kDaikin176SwingHAuto	LITERAL1
+kDaikin176SwingHOff	LITERAL1
+kDaikin176FanMax	LITERAL1
 kDaikin216BitMark	LITERAL1
 kDaikin216Bits	LITERAL1
 kDaikin216ByteFan	LITERAL1

src/IRac.cpp

@@ -1009,7 +1009,7 @@ bool IRac::sendAc(const decode_type_t vendor, const int16_t model,
 #if SEND_DAIKIN176
     case DAIKIN176:
     {
-      IRDaikin176 ac(_pin);
+      IRDaikin176 ac(_pin, _inverted, _modulation);
       daikin176(&ac, on, mode, degC, fan, swingh);
       break;
     }

src/IRsend.cpp

@@ -585,7 +585,7 @@ uint16_t IRsend::defaultBits(const decode_type_t protocol) {
     case DAIKIN160:
       return kDaikin160Bits;
     case DAIKIN176:
-        return kDaikin176Bits;
+      return kDaikin176Bits;
     case DAIKIN2:
       return kDaikin2Bits;
     case DAIKIN216:
@@ -863,8 +863,8 @@ bool IRsend::send(const decode_type_t type, const unsigned char *state,
 #endif  // SEND_DAIKIN160
 #if SEND_DAIKIN176
     case DAIKIN176:
-        sendDaikin176(state, nbytes);
-        break;
+      sendDaikin176(state, nbytes);
+      break;
 #endif  // SEND_DAIKIN176
 #if SEND_DAIKIN2
     case DAIKIN2: