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https://github.com/ratspeak/ratdeck.git
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drkhsh
a8da0d8918
New public method that transitions to SCREEN_OFF on demand. A _justWokeFromOff flag is set in activity() and cleared at the end of loop() so a single keypress that woke the screen can't immediately re-blank it via a hotkey/long-press handler running in the same tick. Pure infrastructure — no UI binding included; consumers can wire it to whatever input event they want (long-press, hotkey, etc.).
65 lines
2.0 KiB
C++
65 lines
2.0 KiB
C++
#pragma once
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#include <Arduino.h>
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#include "config/BoardConfig.h"
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class Power {
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public:
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// Enable peripheral power (GPIO 10 HIGH) — call first in setup
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static void enablePeripherals();
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void begin();
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void loop();
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// Strong activity = keyboard/touch — wakes from any state
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void activity();
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// Weak activity = trackball — wakes from DIM only, not SCREEN_OFF
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void weakActivity();
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// Manual screen-off; no-op if activity() just woke from SCREEN_OFF this tick
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// so a single keypress can't both wake and re-sleep.
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void forceScreenOff();
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// Battery
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float batteryVoltage() const;
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int batteryPercent() const;
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// Display backlight — accepts percentage 1-100
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void setBrightness(uint8_t percent);
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void setDimTimeout(uint16_t seconds) {
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_dimTimeout = seconds * 1000UL;
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if (_offTimeout > 0 && _offTimeout <= _dimTimeout) {
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_offTimeout = _dimTimeout + 10000UL;
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}
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}
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void setOffTimeout(uint16_t seconds) {
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_offTimeout = seconds * 1000UL;
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if (_offTimeout > 0 && _offTimeout <= _dimTimeout) {
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_offTimeout = _dimTimeout + 10000UL;
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}
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}
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// Keyboard backlight — accepts percentage 1-100
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void setKbBrightness(uint8_t percent, bool apply=false);
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void setKbAutoOn(bool enable) { _kbAutoOn = enable; }
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void setKbAutoOff(bool enable) { _kbAutoOff = enable; }
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enum State { ACTIVE, DIMMED, SCREEN_OFF };
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State state() const { return _state; }
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bool isScreenOn() const { return _state != SCREEN_OFF; }
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bool isDimmed() const { return _state == DIMMED; }
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private:
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void setState(State newState);
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uint8_t percentToPWM(uint8_t pct) const;
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State _state = ACTIVE;
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unsigned long _lastActivity = 0;
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unsigned long _dimTimeout = 30000;
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unsigned long _offTimeout = 60000;
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uint8_t _brightnessPct = 100; // User brightness as 1-100%
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static constexpr uint8_t DIM_PWM = 40; // ~15% PWM when dimmed
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bool _kbAutoOn = false;
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bool _kbAutoOff = false;
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bool _justWokeFromOff = false;
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};
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