toup_sh20.h

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#pragma once
 
#include "lx200generic.h"
#include "indipropertyswitch.h"
#include "indipropertynumber.h"
 
class ToupSH20 : public LX200Generic
{
    public:
        ToupSH20();
        virtual ~ToupSH20() override = default;
 
        virtual bool initProperties() override;
        virtual bool updateProperties() override;
 
        virtual bool ISNewSwitch(const char *dev, const char *name, ISState *states, char *names[], int n) override;
        virtual bool ISNewNumber(const char *dev, const char *name, double values[], char *names[], int n) override;
 
    protected:
        virtual const char *getDefaultName() override;
 
        virtual bool checkConnection() override;
 
        virtual bool ReadScopeStatus() override;
 
        // Location
        virtual bool updateLocation(double latitude, double longitude, double elevation) override;
        // Date
        virtual bool setUTCOffset(double offset) override;
        virtual bool setLocalDate(uint8_t days, uint8_t months, uint16_t years) override;
        // Goto
        virtual bool Goto(double ra, double dec) override;
        // Slew Rate
        virtual bool SetSlewRate(int index) override;
        // Track
        virtual bool SetTrackEnabled(bool enabled) override;
        // Park
        virtual bool SetCurrentPark() override;
        virtual bool Park() override;
        virtual bool UnPark() override;
        // Home
        virtual IPState ExecuteHomeAction(TelescopeHomeAction action) override;
 
    private:
        bool sendCommand(const char * cmd, char * res = nullptr, int cmd_len = -1, int res_len = -1);
        void hexDump(char * buf, const char * data, int size);
        
        void getStartupData();
 
        // Mount type
        bool setMountType(int type);
        bool getMountType();
        // Home
        bool goHome();
        bool findHome();
        // Track mode
        bool getTrackMode();
        // Guide rate
        bool setGuideRate(double value);
        bool getGuideRate();
        // Buzzer
        bool setBuzzer(int value);
        bool getBuzzer();
        // Meridian Flip
        bool setMeridianFlipSettings(bool enabled, bool track, double limit);
        bool getMeridianFlipSettings();
 
        static constexpr uint8_t        SLEW_RATE_COUNT = 10;
        static constexpr uint8_t        DRIVER_LEN = 64;
        static constexpr uint8_t        DRIVER_TIMEOUT = 3;
        static constexpr char           DRIVER_STOP_CHAR = 0x23;
        
        enum TypeSwitch
        {
            TYPE_AZIMUTH,
            TYPE_EQUATORIAL
        };
 
        enum BuzzerSwitch
        {
            BUZZER_OFF,
            BUZZER_LOW,
            BUZZER_HIGH
        };
 
        enum MeridianTrackSwitch
        {
            MERIDIAN_TRACK,
            MERIDIAN_STOP
        };
 
        INDI::PropertySwitch        MountTypeSP {2};
        INDI::PropertyNumber        GuideRateNP {1};
        INDI::PropertySwitch        BuzzerSP {3};
        INDI::PropertySwitch        MeridianFlipSP {2};
        INDI::PropertySwitch        MeridianTrackSP {2};
        INDI::PropertyNumber        MeridianLimitNP {1};
};