vex_colorsensor.h

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/*----------------------------------------------------------------------------*/
/*                                                                            */
/*    Copyright (c) Innovation First 2017, All rights reserved.               */
/*                                                                            */
/*    Module:     vex_colorsensor.h                                           */
/*    Author:     James Pearman                                               */
/*    Created:    7 July 2017                                                 */
/*                                                                            */
/*    Revisions:                                                              */
/*                V1.00     TBD - Initial release                             */
/*                                                                            */
/*----------------------------------------------------------------------------*/
 
#ifndef   VEX_COLOR_CLASS_H
#define   VEX_COLOR_CLASS_H
 
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namespace vex {
  class colorsensor : public device {
      
      public:
        colorsensor( int32_t index );  
        ~colorsensor();
    
        bool            installed();
        
        int32_t         value();
 
        colorType       colorname3();
 
        colorType       colorname12();
 
        colorType       colorname() {
            return colorname12();
        }
 
        int32_t         hue();
 
        int32_t         brightness( bool bRaw = false );
 
        bool            isNearObject();
 
        bool            detects( colorType color );
 
        void            objectDetected( void (* callback)(void) );
                        
        void            setLight( ledState state );
        void            setLight( int32_t intensity, percentUnits units = percentUnits::pct );
 
      private:
        enum class tEventType {
          EVENT_OBJECT   = 1,
        };
        
        uint8_t         _eventId_1;
        uint8_t         _lastrgb;
        uint8_t         _lasthue;
        void            pollColors( void );
  };
};
 
#endif // VEX_COLOR_CLASS_H