UART & Sensors

orchestrateur/sensors/camera.py

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+import grovepi
+import math
+from sensors.lock import grove_lock
+from picamera2 import Picamera2, Preview
+import time
+
+picam2 = Picamera2()
+
+camera_config = picam2.create_still_configuration()
+picam2.configure(camera_config)
+
+picam2.start()
+time.sleep(2)
+
+def preview_camera():
+    picam2.start_preview(Preview.DRM)
+
+def stop_preview_camera():
+    picam2.stop_preview()
+    
+def take_picture():
+    """Takes a picture and saves it to the file system"""
+    picam2.capture_file("test.jpg")
+    return "test.jpg"
+    
+def get_picture():
+    """Returns the image bytes as base64
+    """
+    file_path = take_picture()
+    with open(file_path, "rb") as f:
+        image_bytes = f.read()
+    return image_bytes
+