Secondary.h

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#ifndef CARMA_ANTENNA_BIMA_SECONDARY_H
#define CARMA_ANTENNA_BIMA_SECONDARY_H

// C++ Includes
#include <cmath>
#include <vector>
#include <string>
#include <iosfwd>

// System includes
#include <unistd.h>

// CARMA includes
#include "carma/util/Program.h"
#include "carma/services/Table.h"
#include "carma/antenna/bima/TelemetryClient.h"
#include "carma/antenna/bima/Configuration.h"
#include "carma/antenna/bima/Motor.h"


namespace carma
{
  namespace antenna
    {
      namespace bima
        {
          class Secondary : public TelemetryClient
            {

            public:
              Secondary( Configuration &config );

              typedef enum { MOVING, ACQUIRED, FAILED } FocusState;

              float getFocus(); // returns mm
              short getRawFocus(); // returns counts
              void  setFocus( float mm ); // sets focus in mm
              FocusState getState();
              void setState( FocusState fs );

            private:
              std::string _name;
              Motor *_focus;

              Configuration &_config;
            
            }; // class Secondary
        } // namespace bima
    } // namespace antenna
} // namespace carma

#endif // CARMA_ANTENNA_BIMA_SECONDARY_H