Better camera settings + better rpompt

2026-08-23 14:32:17 +02:00
parent e802386adf
commit 7082ea3f8b
2 changed files with 25 additions and 7 deletions
@@ -6,7 +6,25 @@ import time

 picam2 = Picamera2()

-camera_config = picam2.create_still_configuration()
+# Get maximum full-sensor dimensions
+sensor_format = picam2.sensor_modes[0] 
+max_width = sensor_format['size'][0]
+max_height = sensor_format['size'][1]
+
+camera_config = picam2.create_still_configuration(
+    raw={"size": (1640, 1232)},
+    main={"size": (1640, 1232)}
+)
+picam2.set_controls({
+    "AeEnable": False,                       # Disable Auto Exposure to lock settings
+    "ExposureTime": 60000,                   # 40 ms shutter time (brightens without grain)
+    "AnalogueGain": 2.0,                     # Keep gain low to eliminate sensor noise
+    "AwbEnable": False,                      # Disable Auto White Balance fluctuation
+    "ColourGains": (1.4, 1.2),               # Balanced RGB gains for indoor warm LED
+    "Brightness": 0.2,                       # Slight boost to shadow detail
+    "Contrast": 1.1,                         # Crisp edges around metallic surfaces
+    "ScalerCrop": [0, 0, max_width, max_height] # Uncrop the image
+})
 picam2.configure(camera_config)

 picam2.start()