rahix/openflexure-microscope-server
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Spinkled in some sleeps to fix

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#49
This commit is contained in:
Joel Collins 2019-03-21 15:48:22 +00:00
parent dd4b0caf59
commit b5e6a43caa
1 changed files with 3 additions and 0 deletions
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3
openflexure_microscope/camera/pi.py
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@ -231,12 +231,14 @@ class StreamingCamera(BaseCamera):
self.start_stream_recording() self.start_stream_recording()
self.camera.start_preview(fullscreen=fullscreen, window=window) self.camera.start_preview(fullscreen=fullscreen, window=window)
self.state['preview_active'] = True self.state['preview_active'] = True
time.sleep(0.2)
return True return True
def stop_preview(self) -> bool: def stop_preview(self) -> bool:
"""Stop the on board GPU camera preview.""" """Stop the on board GPU camera preview."""
self.camera.stop_preview() self.camera.stop_preview()
self.state['preview_active'] = False self.state['preview_active'] = False
time.sleep(0.2)
return True return True
def start_recording( def start_recording(
@ -326,6 +328,7 @@ class StreamingCamera(BaseCamera):
logging.info("Stopped MJPEG stream on port {1}. Switching to {0}.".format(resolution, splitter_port)) logging.info("Stopped MJPEG stream on port {1}. Switching to {0}.".format(resolution, splitter_port))
# Increase the resolution for taking an image # Increase the resolution for taking an image
time.sleep(0.2) # Sprinkled a sleep to prevent camera getting confused by rapid commands
self.camera.resolution = resolution self.camera.resolution = resolution
def start_stream_recording( def start_stream_recording(