focus_simulator.h

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/*******************************************************************************
  Copyright(c) 2012 Jasem Mutlaq. All rights reserved.
 
 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Library General Public
 License version 2 as published by the Free Software Foundation.
 .
 This library is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 Library General Public License for more details.
 .
 You should have received a copy of the GNU Library General Public License
 along with this library; see the file COPYING.LIB.  If not, write to
 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 Boston, MA 02110-1301, USA.
*******************************************************************************/
 
#pragma once
 
#include "indifocuser.h"
#include "indipropertynumber.h"
 
class FocusSim : public INDI::Focuser
{
    public:
        FocusSim();
        virtual ~FocusSim() override = default;
 
        const char *getDefaultName() override;
 
        void ISGetProperties(const char *dev) override;
        virtual bool ISNewNumber(const char *dev, const char *name, double values[], char *names[], int n) override;
        virtual bool ISNewSwitch(const char *dev, const char *name, ISState *states, char *names[], int n) override;
 
    protected:
 
        bool initProperties() override;
        bool updateProperties() override;
 
        bool Connect() override;
        bool Disconnect() override;
 
        virtual IPState MoveFocuser(FocusDirection dir, int speed, uint16_t duration) override;
        virtual IPState MoveAbsFocuser(uint32_t targetTicks) override;
        virtual IPState MoveRelFocuser(FocusDirection dir, uint32_t ticks) override;
        virtual bool SetFocuserSpeed(int speed) override;
 
        virtual bool SetFocuserBacklash(int32_t steps) override;
        virtual bool SetFocuserBacklashEnabled(bool enabled) override;
 
        virtual bool saveConfigItems(FILE *fp) override;
 
    private:
        double internalTicks { 0 };
        double initTicks { 0 };
 
        // Seeing in arcseconds
        INumberVectorProperty SeeingNP;
        INumber SeeingN[1];
 
        // FWHM to be used by CCD driver to draw 'fuzzy' stars
        INumberVectorProperty FWHMNP;
        INumber FWHMN[1];
 
        // Temperature in celcius degrees
        INumberVectorProperty TemperatureNP;
        INumber TemperatureN[1];
 
        INDI::PropertyNumber DelayNP {1};
 
        // Current mode of Focus simulator for testing purposes
        enum
        {
            MODE_ALL,
            MODE_ABSOLUTE,
            MODE_RELATIVE,
            MODE_TIMER,
            MODE_COUNT
        };
        ISwitchVectorProperty ModeSP;
        ISwitch ModeS[MODE_COUNT];
};