Changed locks to 1s default

openflexure_microscope/camera/base.py

@@ -23,7 +23,7 @@ class BaseCamera(metaclass=ABCMeta):
         self.thread = None
         self.camera = None
 
-        self.lock = StrictLock(name="Camera", timeout=None)
+        self.lock = StrictLock(name="Camera", timeout=1)
 
         self.frame = None
         self.last_access = 0
@@ -55,7 +55,7 @@ class BaseCamera(metaclass=ABCMeta):
     @abstractmethod
     def update_settings(self, config: dict):
         """Update settings from a config dictionary"""
-        with self.lock:
+        with self.lock(timeout=None):
             # Apply valid config params to camera object
             for key, value in config.items():  # For each provided setting
                 if hasattr(self, key):  # If the instance has a matching property

openflexure_microscope/camera/pi.py

@@ -195,7 +195,7 @@ class PiCameraStreamer(BaseCamera):
         logging.debug("PiCameraStreamer: Applying config:")
         logging.debug(config)
 
-        with self.lock:
+        with self.lock(timeout=None):
 
             # Apply valid config params to Picamera object
             if not self.record_active:  # If not recording a video
@@ -301,7 +301,7 @@ class PiCameraStreamer(BaseCamera):
         """
         Change the camera zoom, handling re-centering and scaling.
         """
-        with self.lock:
+        with self.lock(timeout=None):
             self.zoom_value = float(zoom_value)
             if self.zoom_value < 1:
                 self.zoom_value = 1
@@ -448,7 +448,7 @@ class PiCameraStreamer(BaseCamera):
             resolution ((int, int)): Resolution to set the camera to, before starting recording. 
                 Defaults to `self.stream_resolution`.
         """
-        with self.lock:
+        with self.lock(timeout=None):
             # If stream object was destroyed
             if not hasattr(self, "stream"):
                 self.stream = io.BytesIO()  # Create a stream object

openflexure_microscope/stage/base.py

@@ -11,7 +11,7 @@ class BaseStage(metaclass=ABCMeta):
     """
 
     def __init__(self):
-        self.lock = StrictLock(name="Stage", timeout=5)
+        self.lock = StrictLock(name="Stage", timeout=1)
 
     @abstractmethod
     def update_settings(self, config: dict):

openflexure_microscope/stage/sanga.py

@@ -51,7 +51,7 @@ class SangaStage(BaseStage):
 
     @property
     def position(self):
-        with self.lock:
+        with self.lock(timeout=None):
             return self.board.position
 
     @property