retract_from_finda.h

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#pragma once
#include <stdint.h>
 
namespace logic {
 
struct RetractFromFinda {
    enum {
        EngagingIdler,
        UnloadBackToPTFE,
        OK,
        Failed
    };
 
    inline constexpr RetractFromFinda()
        : state(OK) {}
 
    void Reset();
 
    bool Step();
 
    inline uint8_t State() const { return state; }
 
private:
    uint8_t state;
};
 
} // namespace logic