planewave_mount.h

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/*******************************************************************************
 Copyright(c) 2023 Jasem Mutlaq. All rights reserved.
 
 Planewave Mount
 API Communication via PWI4 HTTP Interface
 
 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 "inditelescope.h"
#include "indipropertytext.h"
#include "indipropertynumber.h"
#include "indipropertyswitch.h"
#include "inicpp.h"
 
#include <httplib.h>
#include <memory>
 
class PlaneWave : public INDI::Telescope
{
    public:
        PlaneWave();
        // Destructor must be declared here (not = default) because the unique_ptr
        // to the incomplete httplib::Client type must be destroyed in the .cpp.
        virtual ~PlaneWave();
 
        virtual const char *getDefaultName() override;
        virtual bool Handshake() override;
        virtual bool ReadScopeStatus() override;
        virtual bool initProperties() override;
        virtual bool updateProperties() override;
 
        virtual bool ISNewText(const char *dev, const char *name, char *texts[], char *names[], int n) 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:
        // Motion
        virtual bool MoveNS(INDI_DIR_NS dir, TelescopeMotionCommand command) override;
        virtual bool MoveWE(INDI_DIR_WE dir, TelescopeMotionCommand command) override;
        virtual bool Abort() override;
 
        // Time & Location
        virtual bool updateLocation(double latitude, double longitude, double elevation) override;
        virtual bool updateTime(ln_date *utc, double utc_offset) override;
 
        // GOTO & SYNC
        virtual bool Goto(double ra, double dec) override;
        virtual bool Sync(double ra, double dec) override;
 
        // Tracking
        virtual bool SetTrackMode(uint8_t mode) override;
        virtual bool SetTrackRate(double raRate, double deRate) override;
        virtual bool SetTrackEnabled(bool enabled) override;
 
        // Parking
        virtual bool SetCurrentPark() override;
        virtual bool SetDefaultPark() override;
        virtual bool Park() override;
        virtual bool UnPark() override;
 
        // Config items
        virtual bool saveConfigItems(FILE *fp) override;
 
    private:
        bool getStatus();
        bool enableAxis(int axis, bool enable);
        double getSlewRateArcsecPerSec() const;
 
 
        bool dispatch(const std::string &request);
 
 
        INDI::PropertyText FirmwareTP {1};
 
        INDI::PropertyText MountGeometryTP {1};
 
        INDI::PropertyNumber AltAzNP {2};
        enum { AZ_VALUE, ALT_VALUE };
 
        INDI::PropertyNumber Axis0TelemetryNP {4};
        INDI::PropertyNumber Axis1TelemetryNP {4};
        enum
        {
            TELEMETRY_RMS_ERROR,
            TELEMETRY_DIST_TO_TARGET,
            TELEMETRY_SERVO_ERROR,
            TELEMETRY_MOTOR_CURRENT
        };
 
        INDI::PropertyNumber DistanceToSunNP {1};
 
 
        INDI::PropertySwitch Axis0MotorSP {2};
        INDI::PropertySwitch Axis1MotorSP {2};
 
        INDI::PropertySwitch FindHomeSP {1};
 
 
        INDI::PropertyText  ModelFilenameTP {1};
 
        INDI::PropertyNumber ModelInfoNP {3};
        enum { MODEL_POINTS_TOTAL, MODEL_POINTS_ENABLED, MODEL_RMS_ERROR };
 
        INDI::PropertySwitch ModelOperationSP {2};
        enum { MODEL_SAVE_AS_DEFAULT, MODEL_CLEAR_POINTS };
 
        INDI::PropertyText ModelLoadFilenameTP {1};
 
        INDI::PropertyText ModelSaveFilenameTP {1};
 
 
        INDI::PropertyNumber SlewTimeConstantNP {1};
 
 
        ini::IniSectionBase<std::less<std::basic_string<char>>> m_Status;
 
        std::unique_ptr<httplib::Client> m_HttpClient;
 
 
        static constexpr double SLEW_RATES[4] {7.5, 30.0, 120.0, 750.0};
        static constexpr const char *MODEL_TAB {"Pointing Model"};
};