Merge pull request #340 from socke7/brightness-fix

fix calculation of automatic brightness control
Blueforcer · Oct 14, 2023 · 9a64d7a · 9a64d7a
2 parents 7abf704 + f20eda3
commit 9a64d7a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/PeripheryManager.cpp b/src/PeripheryManager.cpp
@@ -464,7 +464,7 @@ void PeripheryManager_::tick()
         CURRENT_LUX = (roundf(photocell.getSmoothedLux() * 1000) / 1000);
         if (AUTO_BRIGHTNESS && !MATRIX_OFF)
         {
-            brightnessPercent = sampleAverage / 4095.0 * 100.0;
+            brightnessPercent = sampleAverage / 1023.0 * 100.0;
             BRIGHTNESS = map(brightnessPercent, 0, 100, MIN_BRIGHTNESS, MAX_BRIGHTNESS);
             DisplayManager.setBrightness(BRIGHTNESS);
         }