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Fix screen not sleeping due to power status updates #9216

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Merged
thebentern merged 2 commits into from
Jan 8, 2026
Merged

Fix screen not sleeping due to power status updates #9216

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97f7b59
Fix screen not sleeping due to power status updates
heathdutton Jan 8, 2026
8dd729c
Merge branch 'develop' into fix/9199-screen-sleep
thebentern Jan 8, 2026
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9 changes: 7 additions & 2 deletions src/graphics/Screen.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1429,10 +1429,15 @@ int Screen::handleStatusUpdate(const meshtastic::Status *arg)
}
nodeDB->updateGUI = false;
break;
case STATUS_TYPE_POWER:
forceDisplay(true);
case STATUS_TYPE_POWER: {
bool currentUSB = powerStatus->getHasUSB();
if (currentUSB != lastPowerUSBState) {
lastPowerUSBState = currentUSB;
forceDisplay(true);
}
break;
}
}

return 0;
}
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2 changes: 2 additions & 0 deletions src/graphics/Screen.h
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Expand Up @@ -715,6 +715,8 @@ class Screen : public concurrency::OSThread
// Whether we are showing the regular screen (as opposed to booth screen or
// Bluetooth PIN screen)
bool showingNormalScreen = false;
/// Track USB power state to only wake screen on actual power state changes
bool lastPowerUSBState = false;

// Implementation to Adjust Brightness
uint8_t brightness = BRIGHTNESS_DEFAULT; // H = 254, MH = 192, ML = 130 L = 103
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