yocto_lightsensor.h

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/*********************************************************************
 *
 * $Id: yocto_lightsensor.h 28748 2017-10-03 08:23:39Z seb $
 *
 * Declares yFindLightSensor(), the high-level API for LightSensor functions
 *
 * - - - - - - - - - License information: - - - - - - - - -
 *
 *  Copyright (C) 2011 and beyond by Yoctopuce Sarl, Switzerland.
 *
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 *  source or object form, as long as the sole purpose of this
 *  code is to interface with Yoctopuce products. You must retain
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#ifndef YOCTO_LIGHTSENSOR_H
#define YOCTO_LIGHTSENSOR_H

#include "yocto_api.h"
#include <cfloat>
#include <cmath>
#include <map>

//--- (YLightSensor return codes)
//--- (end of YLightSensor return codes)
//--- (YLightSensor definitions)
class YLightSensor; // forward declaration

typedef void (*YLightSensorValueCallback)(YLightSensor *func, const string& functionValue);
class YMeasure; // forward declaration
typedef void (*YLightSensorTimedReportCallback)(YLightSensor *func, YMeasure measure);
#ifndef _Y_MEASURETYPE_ENUM
#define _Y_MEASURETYPE_ENUM
typedef enum {
    Y_MEASURETYPE_HUMAN_EYE = 0,
    Y_MEASURETYPE_WIDE_SPECTRUM = 1,
    Y_MEASURETYPE_INFRARED = 2,
    Y_MEASURETYPE_HIGH_RATE = 3,
    Y_MEASURETYPE_HIGH_ENERGY = 4,
    Y_MEASURETYPE_INVALID = -1,
} Y_MEASURETYPE_enum;
#endif
//--- (end of YLightSensor definitions)

//--- (YLightSensor declaration)
class YOCTO_CLASS_EXPORT YLightSensor: public YSensor {
#ifdef __BORLANDC__
#pragma option push -w-8022
#endif
//--- (end of YLightSensor declaration)
protected:
    //--- (YLightSensor attributes)
    // Attributes (function value cache)
    Y_MEASURETYPE_enum _measureType;
    YLightSensorValueCallback _valueCallbackLightSensor;
    YLightSensorTimedReportCallback _timedReportCallbackLightSensor;

    friend YLightSensor *yFindLightSensor(const string& func);
    friend YLightSensor *yFirstLightSensor(void);

    // Function-specific method for parsing of JSON output and caching result
    virtual int     _parseAttr(YJSONObject* json_val);

    // Constructor is protected, use yFindLightSensor factory function to instantiate
    YLightSensor(const string& func);
    //--- (end of YLightSensor attributes)

public:
    ~YLightSensor();
    //--- (YLightSensor accessors declaration)

    static const Y_MEASURETYPE_enum MEASURETYPE_HUMAN_EYE = Y_MEASURETYPE_HUMAN_EYE;
    static const Y_MEASURETYPE_enum MEASURETYPE_WIDE_SPECTRUM = Y_MEASURETYPE_WIDE_SPECTRUM;
    static const Y_MEASURETYPE_enum MEASURETYPE_INFRARED = Y_MEASURETYPE_INFRARED;
    static const Y_MEASURETYPE_enum MEASURETYPE_HIGH_RATE = Y_MEASURETYPE_HIGH_RATE;
    static const Y_MEASURETYPE_enum MEASURETYPE_HIGH_ENERGY = Y_MEASURETYPE_HIGH_ENERGY;
    static const Y_MEASURETYPE_enum MEASURETYPE_INVALID = Y_MEASURETYPE_INVALID;

    int             set_currentValue(double newval);
    inline int      setCurrentValue(double newval)
    { return this->set_currentValue(newval); }

    int             calibrate(double calibratedVal);

    Y_MEASURETYPE_enum  get_measureType(void);

    inline Y_MEASURETYPE_enum measureType(void)
    { return this->get_measureType(); }

    int             set_measureType(Y_MEASURETYPE_enum newval);
    inline int      setMeasureType(Y_MEASURETYPE_enum newval)
    { return this->set_measureType(newval); }

    static YLightSensor* FindLightSensor(string func);

    virtual int         registerValueCallback(YLightSensorValueCallback callback);
    using YSensor::registerValueCallback;

    virtual int         _invokeValueCallback(string value);

    virtual int         registerTimedReportCallback(YLightSensorTimedReportCallback callback);
    using YSensor::registerTimedReportCallback;

    virtual int         _invokeTimedReportCallback(YMeasure value);


    inline static YLightSensor* Find(string func)
    { return YLightSensor::FindLightSensor(func); }

           YLightSensor    *nextLightSensor(void);
    inline YLightSensor    *next(void)
    { return this->nextLightSensor();}

           static YLightSensor* FirstLightSensor(void);
    inline static YLightSensor* First(void)
    { return YLightSensor::FirstLightSensor();}
#ifdef __BORLANDC__
#pragma option pop
#endif
    //--- (end of YLightSensor accessors declaration)
};

//--- (YLightSensor functions declaration)

inline YLightSensor* yFindLightSensor(const string& func)
{ return YLightSensor::FindLightSensor(func);}
inline YLightSensor* yFirstLightSensor(void)
{ return YLightSensor::FirstLightSensor();}

//--- (end of YLightSensor functions declaration)

#endif