yocto_dualpower.h

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/*********************************************************************
 *
 * $Id: yocto_dualpower.h 28748 2017-10-03 08:23:39Z seb $
 *
 * Declares yFindDualPower(), the high-level API for DualPower 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_DUALPOWER_H
#define YOCTO_DUALPOWER_H

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

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

typedef void (*YDualPowerValueCallback)(YDualPower *func, const string& functionValue);
#ifndef _Y_POWERSTATE_ENUM
#define _Y_POWERSTATE_ENUM
typedef enum {
    Y_POWERSTATE_OFF = 0,
    Y_POWERSTATE_FROM_USB = 1,
    Y_POWERSTATE_FROM_EXT = 2,
    Y_POWERSTATE_INVALID = -1,
} Y_POWERSTATE_enum;
#endif
#ifndef _Y_POWERCONTROL_ENUM
#define _Y_POWERCONTROL_ENUM
typedef enum {
    Y_POWERCONTROL_AUTO = 0,
    Y_POWERCONTROL_FROM_USB = 1,
    Y_POWERCONTROL_FROM_EXT = 2,
    Y_POWERCONTROL_OFF = 3,
    Y_POWERCONTROL_INVALID = -1,
} Y_POWERCONTROL_enum;
#endif
#define Y_EXTVOLTAGE_INVALID            (YAPI_INVALID_UINT)
//--- (end of YDualPower definitions)

//--- (YDualPower declaration)
class YOCTO_CLASS_EXPORT YDualPower: public YFunction {
#ifdef __BORLANDC__
#pragma option push -w-8022
#endif
//--- (end of YDualPower declaration)
protected:
    //--- (YDualPower attributes)
    // Attributes (function value cache)
    Y_POWERSTATE_enum _powerState;
    Y_POWERCONTROL_enum _powerControl;
    int             _extVoltage;
    YDualPowerValueCallback _valueCallbackDualPower;

    friend YDualPower *yFindDualPower(const string& func);
    friend YDualPower *yFirstDualPower(void);

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

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

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

    static const Y_POWERSTATE_enum POWERSTATE_OFF = Y_POWERSTATE_OFF;
    static const Y_POWERSTATE_enum POWERSTATE_FROM_USB = Y_POWERSTATE_FROM_USB;
    static const Y_POWERSTATE_enum POWERSTATE_FROM_EXT = Y_POWERSTATE_FROM_EXT;
    static const Y_POWERSTATE_enum POWERSTATE_INVALID = Y_POWERSTATE_INVALID;
    static const Y_POWERCONTROL_enum POWERCONTROL_AUTO = Y_POWERCONTROL_AUTO;
    static const Y_POWERCONTROL_enum POWERCONTROL_FROM_USB = Y_POWERCONTROL_FROM_USB;
    static const Y_POWERCONTROL_enum POWERCONTROL_FROM_EXT = Y_POWERCONTROL_FROM_EXT;
    static const Y_POWERCONTROL_enum POWERCONTROL_OFF = Y_POWERCONTROL_OFF;
    static const Y_POWERCONTROL_enum POWERCONTROL_INVALID = Y_POWERCONTROL_INVALID;
    static const int EXTVOLTAGE_INVALID = YAPI_INVALID_UINT;

    Y_POWERSTATE_enum   get_powerState(void);

    inline Y_POWERSTATE_enum powerState(void)
    { return this->get_powerState(); }

    Y_POWERCONTROL_enum get_powerControl(void);

    inline Y_POWERCONTROL_enum powerControl(void)
    { return this->get_powerControl(); }

    int             set_powerControl(Y_POWERCONTROL_enum newval);
    inline int      setPowerControl(Y_POWERCONTROL_enum newval)
    { return this->set_powerControl(newval); }

    int                 get_extVoltage(void);

    inline int          extVoltage(void)
    { return this->get_extVoltage(); }

    static YDualPower*  FindDualPower(string func);

    virtual int         registerValueCallback(YDualPowerValueCallback callback);
    using YFunction::registerValueCallback;

    virtual int         _invokeValueCallback(string value);


    inline static YDualPower* Find(string func)
    { return YDualPower::FindDualPower(func); }

           YDualPower      *nextDualPower(void);
    inline YDualPower      *next(void)
    { return this->nextDualPower();}

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

//--- (YDualPower functions declaration)

inline YDualPower* yFindDualPower(const string& func)
{ return YDualPower::FindDualPower(func);}
inline YDualPower* yFirstDualPower(void)
{ return YDualPower::FirstDualPower();}

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

#endif