Add aux heat bits to SetState and StateResponse

msmart/device/AC/command.py

@@ -257,6 +257,8 @@ def __init__(self) -> None:
         self.follow_me = False
         self.purifier = False
         self.target_humidity = 40
+        self.aux_heat = False
+        self.independent_aux_heat = False
 
     def tobytes(self) -> bytes:  # pyright: ignore[reportIncompatibleMethodOverride] # nopep8
         # Build beep and power status bytes
@@ -288,6 +290,7 @@ def tobytes(self) -> bytes:  # pyright: ignore[reportIncompatibleMethodOverride]
         # Build eco mode and purifier byte
         eco = 0x80 if self.eco else 0
         purifier = 0x20 if self.purifier else 0
+        aux_heat = 0x08 if self.aux_heat else 0
 
         # Build sleep, turbo and fahrenheit byte
         sleep = 0x01 if self.sleep else 0
@@ -304,6 +307,9 @@ def tobytes(self) -> bytes:  # pyright: ignore[reportIncompatibleMethodOverride]
         # Build freeze protection byte
         freeze_protect = 0x80 if self.freeze_protection else 0
 
+        # Build independent aux heat
+        independent_aux_heat = 0x08
+
         return super().tobytes(bytes([
             # Set state
             0x40,
@@ -319,8 +325,8 @@ def tobytes(self) -> bytes:  # pyright: ignore[reportIncompatibleMethodOverride]
             swing_mode,
             # Follow me and alternate turbo mode
             follow_me | turbo_alt,
-            # ECO mode and purifier/anion
-            eco | purifier,
+            # ECO mode, purifier/anion, and aux heat
+            eco | purifier | aux_heat,
             # Sleep mode, turbo mode and fahrenheit
             sleep | turbo | fahrenheit,
             # Unknown
@@ -334,8 +340,10 @@ def tobytes(self) -> bytes:  # pyright: ignore[reportIncompatibleMethodOverride]
             0x00,
             # Frost/freeze protection
             freeze_protect,
+            # Independent aux heat
+            independent_aux_heat,
             # Unknown
-            0x00, 0x00,
+            0x00,
         ]))
 
 
@@ -828,6 +836,8 @@ def __init__(self, payload: memoryview) -> None:
         self.follow_me = None
         self.purifier = None
         self.target_humidity = None
+        self.aux_heat = None
+        self.independent_aux_heat = None
 
         _LOGGER.debug("State response payload: %s", payload.hex())
 
@@ -873,14 +883,15 @@ def _parse(self, payload: memoryview) -> None:
         # self.save = (payload[8] & 0x08) > 0
         # self.low_frequency_fan = (payload[8] & 0x10) > 0
         self.turbo = bool(payload[8] & 0x20)
+        self.independent_aux_heat = bool(payload[8] & 0x40)
         self.follow_me = bool(payload[8] & 0x80)
 
         self.eco = bool(payload[9] & 0x10)
         self.purifier = bool(payload[9] & 0x20)
         # self.child_sleep = (payload[9] & 0x01) > 0
         # self.exchange_air = (payload[9] & 0x02) > 0
         # self.dry_clean = (payload[9] & 0x04) > 0
-        # self.aux_heat = (payload[9] & 0x08) > 0
+        self.aux_heat = bool(payload[9] & 0x08)
         # self.temp_unit = (payload[9] & 0x80) > 0
 
         self.sleep = bool(payload[10] & 0x1)