28 lines
613 B
C++
28 lines
613 B
C++
#pragma once
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#include <Arduino.h>
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#include <BatteryMonitor.h>
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#include <InputManager.h>
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#include "HalGPIO.h"
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class HalPowerManager {
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int normalFreq = 0; // MHz
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bool isLowPower = false;
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public:
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static constexpr int LOW_POWER_FREQ = 10; // MHz
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static constexpr unsigned long IDLE_POWER_SAVING_MS = 3000; // ms
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void begin();
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// Control CPU frequency for power saving
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void setPowerSaving(bool enabled);
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// Setup wake up GPIO and enter deep sleep
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void startDeepSleep(HalGPIO& gpio) const;
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// Get battery percentage (range 0-100)
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int getBatteryPercentage() const;
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};
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