contrast: Fix "+2" setting

jepler · jepler · commit 435ecbdcadcb · 2021-10-12T12:53:49.000-05:00
diff --git a/adafruit_ov5640.py b/adafruit_ov5640.py
@@ -571,7 +571,7 @@
 _contrast_settings = [
     [0x20, 0x00], #  0
     [0x24, 0x10], # +1
-    [0x1a, 0x13], # +2
+    [0x28, 0x18], # +2
     [0x2c, 0x1c], # +3
     [0x14, 0x14], # -3
     [0x18, 0x18], # -2
