[LG] Add support for AKB73757604 model (#1545)

* Support for Vertical Swing on multiple vanes.
* Support for Horizontal Swing.
* Model detection.
* Unit tests added & updated.

Fixes #1531

Author: crankyoldgit

src/IRac.cpp

@@ -1335,22 +1335,26 @@ void IRac::kelvinator(IRKelvinatorAC *ac,
 /// @param[in] fan The speed setting for the fan.
 /// @param[in] swingv The vertical swing setting.
 /// @param[in] swingv_prev The previous vertical swing setting.
+/// @param[in] swingh The horizontal swing setting.
 /// @param[in] light Turn on the LED/Display mode.
 void IRac::lg(IRLgAc *ac, const lg_ac_remote_model_t model,
               const bool on, const stdAc::opmode_t mode,
               const float degrees, const stdAc::fanspeed_t fan,
               const stdAc::swingv_t swingv, const stdAc::swingv_t swingv_prev,
-              const bool light) {
+              const stdAc::swingh_t swingh, const bool light) {
   ac->begin();
   ac->setModel(model);
   ac->setPower(on);
   ac->setMode(ac->convertMode(mode));
   ac->setTemp(degrees);
   ac->setFan(ac->convertFan(fan));
   ac->setSwingV(ac->convertSwingV(swingv_prev));
-  ac->updateSwingVPrev();
+  ac->updateSwingPrev();
   ac->setSwingV(ac->convertSwingV(swingv));
-  // No Horizontal swing setting available.
+  const uint8_t pos = ac->convertVaneSwingV(swingv);
+  for (uint8_t vane = 0; vane < kLgAcSwingVMaxVanes; vane++)
+    ac->setVaneSwingV(vane, pos);
+  ac->setSwingH(swingh != stdAc::swingh_t::kOff);
   // No Quiet setting available.
   // No Turbo setting available.
   ac->setLight(light);
@@ -2650,7 +2654,8 @@ bool IRac::sendAc(const stdAc::state_t desired, const stdAc::state_t *prev) {
     {
       IRLgAc ac(_pin, _inverted, _modulation);
       lg(&ac, (lg_ac_remote_model_t)send.model, send.power, send.mode,
-         send.degrees, send.fanspeed, send.swingv, prev_swingv, send.light);
+         send.degrees, send.fanspeed, send.swingv, prev_swingv, send.swingh,
+         send.light);
       break;
     }
 #endif  // SEND_LG
@@ -3071,6 +3076,8 @@ int16_t IRac::strToModel(const char *str, const int16_t def) {
     return lg_ac_remote_model_t::AKB75215403;
   } else if (!strcasecmp(str, "AKB74955603")) {
     return lg_ac_remote_model_t::AKB74955603;
+  } else if (!strcasecmp(str, "AKB73757604")) {
+    return lg_ac_remote_model_t::AKB73757604;
   // Panasonic A/C families
   } else if (!strcasecmp(str, "LKE") || !strcasecmp(str, "PANASONICLKE")) {
     return panasonic_ac_remote_model_t::kPanasonicLke;

src/IRac.h

@@ -309,7 +309,7 @@ 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::swingv_t swingv_prev,
-          const bool light);
+          const stdAc::swingh_t swingh, const bool light);
 #endif  // SEND_LG
 #if SEND_MIDEA
   void midea(IRMideaAC *ac,

src/IRsend.h

@@ -177,6 +177,7 @@ enum lg_ac_remote_model_t {
   GE6711AR2853M = 1,  // (1) LG 28-bit Protocol (default)
   AKB75215403,        // (2) LG2 28-bit Protocol
   AKB74955603,        // (3) LG2 28-bit Protocol variant
+  AKB73757604,        // (4) LG2 Variant of AKB74955603
 };
 
 

src/IRtext.cpp

@@ -99,6 +99,7 @@ const PROGMEM char* k6thSenseStr = D_STR_6THSENSE;  ///< "6th Sense"
 const PROGMEM char* kTypeStr = D_STR_TYPE;  ///< "Type"
 const PROGMEM char* kSpecialStr = D_STR_SPECIAL;  ///< "Special"
 const PROGMEM char* kIdStr = D_STR_ID;  ///< "Id" / Device Identifier
+const PROGMEM char* kVaneStr = D_STR_VANE;  ///< "Vane"
 
 const PROGMEM char* kAutoStr = D_STR_AUTO;  ///< "Auto"
 const PROGMEM char* kAutomaticStr = D_STR_AUTOMATIC;  ///< "Automatic"

src/IRtext.h

@@ -156,6 +156,7 @@ extern const char* kTypeStr;
 extern const char* kUnknownStr;
 extern const char* kUpperStr;
 extern const char* kUpStr;
+extern const char* kVaneStr;
 extern const char* kWallStr;
 extern const char* kWeeklyTimerStr;
 extern const char* kWideStr;

src/IRutils.cpp

@@ -578,8 +578,9 @@ namespace irutils {
       case decode_type_t::LG2:
         switch (model) {
           case lg_ac_remote_model_t::GE6711AR2853M: return F("GE6711AR2853M");
-          case lg_ac_remote_model_t::AKB75215403: return F("AKB75215403");
-          case lg_ac_remote_model_t::AKB74955603: return F("AKB74955603");
+          case lg_ac_remote_model_t::AKB75215403:   return F("AKB75215403");
+          case lg_ac_remote_model_t::AKB74955603:   return F("AKB74955603");
+          case lg_ac_remote_model_t::AKB73757604:   return F("AKB73757604");
           default: return kUnknownStr;
         }
         break;