44 lines
1.0 KiB
C++
44 lines
1.0 KiB
C++
#ifndef __Stairs
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#define __Stairs
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#include "./components/PCA9685.h"
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#include "./config.h"
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#include "./settings/steps.h"
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struct Step
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{
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uint8_t currentValue;
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uint8_t startValue;
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uint8_t targetValue;
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int16_t startTime;
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uint16_t remainingTime;
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};
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class Stairs
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{
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private:
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PCA9685* mPWMDriver;
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Step mStep[MaxStepCount];
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uint32_t mLastTransitionTime;
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bool mTick = false;
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protected:
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uint8_t ease(uint8_t startValue, uint8_t targetValue, uint16_t transitionTime, uint16_t elapsedTime);
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inline void updateCurrentValue(Step* stepState);
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inline void applyCurrentValue(uint8_t step);
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uint16_t getPWMValue(uint8_t step, uint8_t brightness);
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public:
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void init(PCA9685* pwmDriver);
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void tick();
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bool inTransition() { return mTick; }
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uint8_t get(uint8_t step, bool target = true);
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void set(uint8_t step, uint8_t brightness, uint16_t transitionTime = 0, uint16_t startTime = 0);
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void setAll(uint8_t brightness, uint16_t transitionTime = 0, uint16_t startTime = 0);
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};
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#endif |