light: fix typo

imager: format metadata.json

scripts/planktoscope/imager.py

@@ -606,7 +606,7 @@ class ImagerProcess(multiprocessing.Process):
         logger.info("Exporting the metadata to a metadata.json")
         metadata_filepath = os.path.join(self.__export_path, "metadata.json")
         with open(metadata_filepath, "w") as metadata_file:
-            json.dump(self.__global_metadata, metadata_file)
+            json.dump(self.__global_metadata, metadata_file, indent="4")
             logger.debug(
                 f"Metadata dumped in {metadata_file} are {self.__global_metadata}"
             )
@@ -654,6 +654,8 @@ class ImagerProcess(multiprocessing.Process):
 
         logger.debug(f"Copying the image from the temp file to {filename_path}")
         shutil.copy("/dev/shm/mjpeg/image.jpg", filename_path)
+        # TODO Try to stop the camera streaming and display instead each captured image
+        # os.rename("/dev/shm/mjpeg/image.jpg", "/dev/shm/mjpeg/cam.jpg")
         logger.debug("Syncing the disk")
         os.sync()
 

scripts/planktoscope/light.py

@@ -144,8 +144,6 @@ def error():
 
 def interrupted():
     with smbus.SMBus(1) as bus:
-        setRGBOff()
-        time.sleep(1)
         setRGBColor(bus, EffectColor.Yellow)
         setRGBSpeed(bus, 3)
         setRGBEffect(bus, Effect.Water)