Airton: Add detailed A/C support.

src/IRac.cpp

@@ -16,6 +16,7 @@
 #include "IRremoteESP8266.h"
 #include "IRtext.h"
 #include "IRutils.h"
+#include "ir_Airton.h"
 #include "ir_Airwell.h"
 #include "ir_Amcor.h"
 #include "ir_Argo.h"
@@ -152,9 +153,12 @@ stdAc::state_t IRac::getStatePrev(void) { return _prev; }
 /// @return true if the protocol is supported by this class, otherwise false.
 bool IRac::isProtocolSupported(const decode_type_t protocol) {
   switch (protocol) {
+#if SEND_AIRTON
+    case decode_type_t::AIRTON:
+#endif  // SEND_AIRTON
 #if SEND_AIRWELL
     case decode_type_t::AIRWELL:
-#endif
+#endif  // SEND_AIRWELL
 #if SEND_AMCOR
     case decode_type_t::AMCOR:
 #endif
@@ -326,6 +330,44 @@ bool IRac::isProtocolSupported(const decode_type_t protocol) {
   }
 }
 
+#if SEND_AIRTON
+/// Send an Airton 56-bit A/C message with the supplied settings.
+/// @param[in, out] ac A Ptr to an IRAirtonAc object to use.
+/// @param[in] on The power setting.
+/// @param[in] mode The operation mode setting.
+/// @param[in] degrees The temperature setting in degrees.
+/// @param[in] fan The speed setting for the fan.
+/// @param[in] swingv The vertical swing setting.
+/// @param[in] turbo Run the device in turbo/powerful mode.
+/// @param[in] light Turn on the LED/Display mode.
+/// @param[in] econo Run the device in economical mode.
+/// @param[in] filter Turn on the (ion/pollen/health/etc) filter mode.
+/// @param[in] sleep Nr. of minutes for sleep mode.
+/// @note -1 is Off, >= 0 is on.
+void IRac::airton(IRAirtonAc *ac,
+                  const bool on, const stdAc::opmode_t mode,
+                  const float degrees, const stdAc::fanspeed_t fan,
+                  const stdAc::swingv_t swingv, const bool turbo,
+                  const bool light, const bool econo, const bool filter,
+                  const int16_t sleep) {
+  ac->begin();
+  ac->setPower(on);
+  ac->setMode(ac->convertMode(mode));
+  ac->setTemp(degrees);
+  ac->setFan(ac->convertFan(fan));
+  ac->setSwingV(swingv != stdAc::swingv_t::kOff);
+  // No Quiet setting available.
+  ac->setLight(light);
+  ac->setHealth(filter);
+  ac->setTurbo(turbo);
+  ac->setEcono(econo);
+  // No Clean setting available.
+  // No Beep setting available.
+  ac->setSleep(sleep >= 0);  // Convert to a boolean.
+  ac->send();
+}
+#endif  // SEND_AIRTON
+
 #if SEND_AIRWELL
 /// Send an Airwell A/C message with the supplied settings.
 /// @param[in, out] ac A Ptr to an IRAirwellAc object to use.
@@ -2603,6 +2645,16 @@ bool IRac::sendAc(const stdAc::state_t desired, const stdAc::state_t *prev) {
 #endif  // (SEND_LG || SEND_SHARP_AC)
   // Per vendor settings & setup.
   switch (send.protocol) {
+#if SEND_AIRTON
+    case AIRTON:
+    {
+      IRAirtonAc ac(_pin, _inverted, _modulation);
+      airton(&ac, send.power, send.mode, degC, send.fanspeed,
+             send.swingv, send.turbo, send.light, send.econo, send.filter,
+             send.sleep);
+      break;
+    }
+#endif  // SEND_AIRTON
 #if SEND_AIRWELL
     case AIRWELL:
     {
@@ -3507,6 +3559,13 @@ namespace IRAcUtils {
   ///   An empty string if we can't.
   String resultAcToString(const decode_results * const result) {
     switch (result->decode_type) {
+#if DECODE_AIRTON
+      case decode_type_t::AIRTON: {
+        IRAirtonAc ac(kGpioUnused);
+        ac.setRaw(result->value);  // AIRTON uses value instead of state.
+        return ac.toString();
+      }
+#endif  // DECODE_AIRTON
 #if DECODE_AIRWELL
       case decode_type_t::AIRWELL: {
         IRAirwellAc ac(kGpioUnused);
@@ -3931,6 +3990,14 @@ namespace IRAcUtils {
                     ) {
     if (decode == NULL || result == NULL) return false;  // Safety check.
     switch (decode->decode_type) {
+#if DECODE_AIRTON
+      case decode_type_t::AIRTON: {
+        IRAirtonAc ac(kGpioUnused);
+        ac.setRaw(decode->value);  // Uses value instead of state.
+        *result = ac.toCommon();
+        break;
+      }
+#endif  // DECODE_AIRTON
 #if DECODE_AIRWELL
       case decode_type_t::AIRWELL: {
         IRAirwellAc ac(kGpioUnused);

src/IRac.h

@@ -7,6 +7,7 @@
 #include <Arduino.h>
 #endif
 #include "IRremoteESP8266.h"
+#include "ir_Airton.h"
 #include "ir_Airwell.h"
 #include "ir_Amcor.h"
 #include "ir_Argo.h"
@@ -109,6 +110,14 @@ class IRac {
   bool _inverted;  ///< IR LED is lit when GPIO is LOW (true) or HIGH (false)?
   bool _modulation;  ///< Is frequency modulation to be used?
   stdAc::state_t _prev;  ///< The state we expect the device to currently be in.
+#if SEND_AIRTON
+  void airton(IRAirtonAc *ac,
+              const bool on, const stdAc::opmode_t mode,
+              const float degrees, const stdAc::fanspeed_t fan,
+              const stdAc::swingv_t swingv, const bool turbo,
+              const bool light, const bool econo, const bool filter,
+              const int16_t sleep = -1);
+#endif  // SEND_AIRTON
 #if SEND_AIRWELL
   void airwell(IRAirwellAc *ac,
                const bool on, const stdAc::opmode_t mode, const float degrees,

src/IRutils.cpp

@@ -1049,6 +1049,21 @@ namespace irutils {
     return nibbleonly ? sum & 0xF : sum;
   }
 
+  /// Sum all the bytes together in an integer.
+  /// @param[in] data The integer to be summed.
+  /// @param[in] count The number of bytes to sum. Starts from LSB. Max of 8.
+  /// @param[in] init Starting value of the calculation to use. (Default is 0)
+  /// @param[in] byteonly true, the result is 8 bits. false, it's 16 bits.
+  /// @return The 8/16-bit calculated result of all the bytes and init value.
+  uint16_t sumBytes(const uint64_t data, const uint8_t count,
+                    const uint8_t init, const bool byteonly) {
+    uint16_t sum = init;
+    uint64_t copy = data;
+    const uint8_t nrofbytes = (count < 8) ? count : (64 / 8);
+    for (uint8_t i = 0; i < nrofbytes; i++, copy >>= 8) sum += (copy & 0xFF);
+    return byteonly ? sum & 0xFF : sum;
+  }
+
   /// Convert a byte of Binary Coded Decimal(BCD) into an Integer.
   /// @param[in] bcd The BCD value.
   /// @return A normal Integer value.

src/IRutils.h

@@ -94,6 +94,8 @@ namespace irutils {
                      const uint8_t init = 0);
   uint8_t sumNibbles(const uint64_t data, const uint8_t count = 16,
                      const uint8_t init = 0, const bool nibbleonly = true);
+  uint16_t sumBytes(const uint64_t data, const uint8_t count = 8,
+                    const uint8_t init = 0, const bool byteonly = true);
   uint8_t bcdToUint8(const uint8_t bcd);
   uint8_t uint8ToBcd(const uint8_t integer);
   bool getBit(const uint64_t data, const uint8_t position,