exposure

Author: espzav

conftest.py

@@ -45,16 +45,19 @@ def pytest_collection_modifyitems(config, items):
 
 def bsp_capture_image(image_path, board):
     # Enable auto-focus
-    subprocess.run(["v4l2-ctl", "-d", "/dev/video0", "--set-ctrl=focus_auto=1"])
+    # subprocess.run(["v4l2-ctl", "-d", "/dev/video0", "--set-ctrl=focus_auto=1"])
+    # Manual focus
+    subprocess.run(["v4l2-ctl", "-d", "/dev/video0", "--set-ctrl=focus_auto=0"])
+    subprocess.run(["v4l2-ctl", "-d", "/dev/video0", "--set-ctrl=focus_absolute=20"])
     # Manual exposition
     subprocess.run(["v4l2-ctl", "-d", "/dev/video0", "--set-ctrl=exposure_auto=1"])
-    subprocess.run(["v4l2-ctl", "-d", "/dev/video0", "--set-ctrl=exposure_absolute=100"])
+    subprocess.run(["v4l2-ctl", "-d", "/dev/video0", "--set-ctrl=exposure_absolute=1"])
 
     # Return video from the first webcam on your computer.
     cap = cv2.VideoCapture(0)
     # Set FullHD resolution (1920x1080)
-    cap.set(cv2.CAP_PROP_FRAME_WIDTH, 1920)
-    cap.set(cv2.CAP_PROP_FRAME_HEIGHT, 1080)
+    cap.set(cv2.CAP_PROP_FRAME_WIDTH, 1280)
+    cap.set(cv2.CAP_PROP_FRAME_HEIGHT, 720)
 
     # TODO: Camera calibration