Auto-set tilt to -75 (raw 52) when opening cover

Author: Thomas Heinz

custom_components/warema_wms_webcontrol/cover.py

@@ -98,8 +98,7 @@ def current_cover_position(self):
     @property
     def current_cover_tilt_position(self):
         if self.shade.tilt is not None:
-            # Map Warema angle (-90 to +90) to HA tilt (0 to 100)
-            return round((self.shade.tilt + 90) * 100 / 180)
+            return round(self.shade.tilt * 100 / 255)
         return None
 
     @property
@@ -118,7 +117,8 @@ def is_closed(self):
 
     def open_cover(self, **kwargs):
         self.force_update_until = datetime.now() + timedelta(seconds=15)
-        tilt = -75 if self.shade.tilt is not None else None
+        # 52 corresponds to -75° (127 is 0°)
+        tilt = 52 if self.shade.tilt is not None else None
         self.shade.set_shade_position(0, tilt)
 
     def close_cover(self, **kwargs):
@@ -134,6 +134,5 @@ def set_cover_tilt_position(self, **kwargs):
         tilt = kwargs.get(ATTR_TILT_POSITION)
         if tilt is not None:
             self.force_update_until = datetime.now() + timedelta(seconds=15)
-            # Map HA tilt (0 to 100) back to Warema angle (-90 to +90)
-            tilt_val = round((tilt * 180 / 100) - 90)
+            tilt_val = round(tilt * 255 / 100)
             self.shade.set_shade_position(self.shade.position, tilt_val)