quantum_wheel.h

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/*******************************************************************************
  Copyright(c) 2016 Radek Kaczorek  <rkaczorek AT gmail DOT com>
 
 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.
*******************************************************************************/
 
/*
 * Quantum protocol
 *
 *
 * Get number of filter positions   EN           N<number>
 * Disconnect                       DS
 * Go to filter position            G<number>
 * position is returned when the move finishes  P<number>
 * get filter name                  F<number>   F<number><name>
 * set filter name                  f<number><name>
 * Get filter offset                O<number>   O<number><offset>
 * set filter offset                o<number><offset>
 * Get description                  SN          SN<details>
 * get version                      VR          VR<details>
 */
 
#pragma once
 
#include "indifilterwheel.h"
 
class QFW : public INDI::FilterWheel
{
    public:
        QFW();
        virtual ~QFW() = default;
 
        void debugTriggered(bool enable);
        void simulationTriggered(bool enable);
 
        bool Handshake();
        const char *getDefaultName();
 
        bool initProperties();
        //    virtual bool updateProperties() override;
 
        void ISGetProperties(const char *dev);
 
        int QueryFilter();
        bool SelectFilter(int);
    private:
        void dump(char *buf, const char *data);
        int send_command(int fd, const char *cmd, char *resp);
};