Fixed major issues with dependencies, camera controller, speedtest not working

src/controllers/camera.py

@@ -190,6 +190,8 @@ def get_frame(self) -> Optional[np.ndarray]:
             frame = np.zeros((480, 640, 3), dtype=np.uint8) if self.black_frame else self.noise_frame()
             return cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)
 
+        return frame
+
     def get_jpeg_frame(self) -> Optional[bytes]:
         frame = self.get_frame()
 

src/controllers/whitenoise.py

@@ -8,7 +8,10 @@ def __init__(self, rate=44100, chunk=1024):
         self.chunk = chunk
         self.running = False
 
-        self.p = pyaudio.PyAudio()
+        try:
+            self.p = pyaudio.PyAudio()
+        except:
+            self.p = None
         self.thread = None
 
     def __openSpeaker(self):
@@ -27,9 +30,10 @@ def __play(self):
         try:
             while self.running:
                 noise = np.random.uniform(-1, 1, self.chunk).astype(np.float32)
-                self.stream.write(noise.tobytes())
+                if hasattr(self, 'stream') and self.stream:
+                    self.stream.write(noise.tobytes())
         except:
-            if self.stream:
+            if hasattr(self, 'stream') and self.stream:
                 self.stream.stop_stream()
                 self.stream.close()
 
@@ -50,13 +54,10 @@ def stop(self):
             self.running = False
             if self.thread:
                 self.thread.join()
-            self.__close()
+            if hasattr(self, 'stream') and self.stream:
+                self.stream.stop_stream()
+                self.stream.close()
 
             return True
         except:
-            return False
-
-    def __close(self):
-        self.stop()
-        self.stream.stop_stream()
-        self.stream.close()
+            return False

src/main.py

@@ -42,6 +42,11 @@
 
 gpio = GPIOController()
 camera = CameraController()
+try:
+    camera.enable()
+    logger.info("Camera enabled successfully")
+except Exception as e:
+    logger.warning(f"Camera enable failed: {e}")
 audio = AudioController()
 media = MediaController()
 whitenoise = WhiteNoisePlayer()

src/packages.txt

@@ -1,4 +1,6 @@
 python3-pyaudio
+portaudio19-dev
+python3-dev
 vlc
 python3-gi
 openresolv

src/utils.py

@@ -18,12 +18,26 @@ def sp_to_label(speed):
 
     return label
 
-def quick_speed_test():
-    st = Speedtest()
-    st.get_servers()
-    st.get_best_server()
-    download_speed = st.download() / 1_000_000
-    upload_speed = st.upload() / 1_000_000
+def quick_speed_test(timeout_sec=15):
+    import concurrent.futures
+
+    def _run():
+        st = Speedtest()
+        st.get_servers()
+        st.get_best_server()
+        download_speed = st.download() / 1_000_000
+        upload_speed = st.upload() / 1_000_000
+        return download_speed, upload_speed
+
+    with concurrent.futures.ThreadPoolExecutor() as executor:
+        try:
+            fut = executor.submit(_run)
+            download_speed, upload_speed = fut.result(timeout=timeout_sec)
+        except:
+            return {
+                "download": { "speed": 0, "label": "No Connection" },
+                "upload": { "speed": 0, "label": "No Connection" }
+            }
 
     if download_speed == 0:
         return {