example changes

examples/motion_detector_home_assistant.py

@@ -49,14 +49,15 @@ class HomeAssistantBinarySensor:
         self.state = state
         data = {
             "state": "on" if state else "off",
-            "attributes": {"friendly_name": self.name},
+            "attributes": {"friendly_name": self.name, "device_class": "motion"},
         }
+        print(f"Updating sensor {self.name} to {data}")
         requests.post(self.url, json=data, headers=self.headers)
 
 
 # Stores historical data for each receiving antenna, for each subcarrier
 historical: dict[tuple[int, int], Queue[np.complex64]] = {}
-sensor = HomeAssistantBinarySensor("motion_detector", "Motion Detector")
+sensor = HomeAssistantBinarySensor("motion_detector", "Room Motion Detector")
 
 MAGN_THRESHOLD = 20
 PHASE_THRESHOLD = 0.5

where_fi/processing/preprocess.py

@@ -130,11 +130,11 @@ class Preprocessor:
             + h_hat * config.preprocessing.moving_average_alpha
         )
 
-        self._last_sample = h_hat
-
         # Remove long term average, to remove static paths
+        # h_hat -= self.long_term_avg
+
+        self._last_sample = h_hat
         return h_hat
-        h_hat -= self.long_term_avg
 
         # Apply bandpass filter to remove low and high frequency noise
         if not hasattr(self, "filter_zi"):