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- Brightness adjustments

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This commit is contained in:
DeFiDude
2026-04-06 23:02:40 -06:00
parent 675ae47b4d
commit 037af2a6ac
13 changed files with 24 additions and 1398 deletions
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src/hal/Power.cpp
+10 -2
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@@ -108,9 +108,16 @@ void Power::setState(State newState) {
switch (_state) {
case ACTIVE:
if (oldState == SCREEN_OFF) {
// Pre-load correct brightness into LovyanGFX state before wakeup.
// wakeup() sends SLPOUT then restores LGFX's internal _brightness
// to the LEDC — with this ordering, it restores the correct value
// instead of a stale 0, eliminating the rapid 0→0→correct triple-
// write that can cause missed LEDC duty updates on ESP32-S3.
display.setBrightness(percentToPWM(_brightnessPct));
display.wakeup();
} else {
display.setBrightness(percentToPWM(_brightnessPct));
}
display.setBrightness(percentToPWM(_brightnessPct));
if (_kbAutoOn) {
keyboard.backlightOn();
}
@@ -122,7 +129,8 @@ void Power::setState(State newState) {
}
break;
case SCREEN_OFF:
display.setBrightness(0);
// LovyanGFX sleep() sets brightness to 0 internally — no
// need to call setBrightness(0) beforehand.
display.sleep();
if (_kbAutoOff) {
keyboard.backlightOff();