55 lines
1.9 KiB
C++
55 lines
1.9 KiB
C++
#pragma once
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#include <Figments.h>
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template<uint8_t MaxBrightness = 255, uint32_t MaxMilliAmps = 500, uint32_t Voltage = 5>
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class Power: public Figment {
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public:
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Power() : Figment("Power") {state = Task::Running;}
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void handleEvent(const InputEvent& evt) override {
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switch (evt.intent) {
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case InputEvent::PowerToggle:
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m_powerState = m_powerState.value() <= 128 ? 255 : 0;
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//Log.info("POWER TOGGLE %d", m_powerState.value());
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break;
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case InputEvent::SetPower:
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m_powerState = evt.asInt() == 0 ? 0 : 255;
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Log.notice("Power is now %d", m_powerState);
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break;
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case InputEvent::SetBrightness:
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m_brightness = evt.asInt();
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m_brightness = 255;
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break;
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case InputEvent::Beat:
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m_beatDecay.set(0, 255);
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break;
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default:
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return;
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}
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}
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void loop() override {
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m_powerState.update();
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m_brightness.update();
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EVERY_N_MILLISECONDS(20) {
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m_beatDecay.update(13);
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}
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}
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void render(Display* dpy) const override {
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const uint8_t decayedBrightness = scale8((uint8_t)m_brightness, ease8InOutCubic((uint8_t)m_beatDecay));
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const uint8_t clippedBrightness = std::min(decayedBrightness, MaxBrightness);
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const uint8_t scaledBrightness = scale8(m_powerState, clippedBrightness);
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const uint8_t videoBrightness = brighten8_video(scaledBrightness);
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const uint8_t powerBrightness = calculate_max_brightness_for_power_mW(videoBrightness, Watts);
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FastLED.setBrightness(powerBrightness);
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}
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static constexpr uint32_t Watts = Voltage * MaxMilliAmps;
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private:
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AnimatedNumber m_powerState = 255;
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AnimatedNumber m_brightness = MaxBrightness;
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AnimatedNumber m_beatDecay = 255;
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};
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