feed_to_finda.h

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#pragma once
#include <stdint.h>
 
namespace logic {
 
struct FeedToFinda {
    enum {
        EngagingIdler,
        PushingFilament,
        PushingFilamentUnlimited,
        UnloadBackToPTFE,
        DisengagingIdler,
        OK,
        Failed,
        Stopped
    };
 
    inline constexpr FeedToFinda()
        : state(OK)
        , feedPhaseLimited(true)
        , haltAtEnd(0) {}
 
    bool Reset(bool feedPhaseLimited, bool haltAtEnd);
 
    bool Step();
 
    inline uint8_t State() const { return state; }
 
private:
    uint8_t state;
    bool feedPhaseLimited;
    bool haltAtEnd;
};
 
} // namespace logic