N900/Flash.h

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#ifndef FCAM_N900_FLASH_H
#define FCAM_N900_FLASH_H

#include "../Flash.h"
#include "../CircularBuffer.h"
#include "../Time.h"
#include <vector>

namespace FCam { 
    namespace N900 {

    class Flash : public FCam::Flash {
      public:
        Flash();
        ~Flash();

        int minDuration() {return 55600;}

        int maxDuration() {return 492400;}
    
        float minBrightness() {return 2.0f;}
        float maxBrightness() {return 19.0f;}

        // fire the flash
        void fire(float brightness, int duration);
        int fireLatency() {return 500;} // TODO: calibrate this
        

        float getBrightness(Time) {return 0.0f;} 

        float getBrightness(Time, Time) {return 0.0f;} // TODO: implement this

        void tagFrame(FCam::Frame *) {return;} 

      private:

        void setDuration(int);
        void setBrightness(float);

        struct FlashState {
        Time time;
        bool state;
        };
        
        CircularBuffer<FlashState> flashHistory; 
    };
    }
}


#endif

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