2024-05-17 01:08:15 +08:00
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#ifndef __LEDCONTROLLER_H__
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#define __LEDCONTROLLER_H__
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#include <driver/ledc.h>
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class LedController {
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public:
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2024-06-05 22:59:04 +08:00
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constexpr static ledc_timer_bit_t TimerBit = LEDC_TIMER_12_BIT;
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constexpr static int32_t Resolution = 1 << LEDC_TIMER_12_BIT;
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constexpr static int32_t MinimumColorTemp = 153;
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constexpr static int32_t MaximumColorTemp = 500;
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enum Channel {
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Warm = 0,
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Cold = 1,
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};
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2024-05-17 01:08:15 +08:00
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static LedController *instance();
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bool initialize();
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2024-06-05 22:59:04 +08:00
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int32_t brightness() const;
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void setBrightness(int32_t brightness);
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int32_t colorTemperature() const;
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void setColorTemperature(int32_t temp);
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bool enabled() const;
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void setEnabled(bool enabled);
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void setDuty(Channel channel, int32_t duty);
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2024-05-17 01:08:15 +08:00
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protected:
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LedController();
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2024-06-05 22:59:04 +08:00
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void update();
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2024-05-17 01:08:15 +08:00
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ledc_channel_config_t m_channels[2];
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2024-06-05 22:59:04 +08:00
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private:
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bool m_enabled = false;
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int32_t m_brightness = 0;
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int32_t m_colorTemp = 0;
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2024-05-17 01:08:15 +08:00
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};
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#endif // __LEDCONTROLLER_H__
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