/*
    NACHO MAS 2013 (mas.ignacio at gmail.com)
    Driver for TESS custom hardware. See README

    Base on tutorial_Four
    Copyright (C) 2010 Jasem Mutlaq (mutlaqja@ikarustech.com)

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    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
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

*/

#ifndef inditess_H
#define inditess_H

#include <defaultdevice.h>
#include <indicom.h>
#include "tess_algebra.h"



#define TESS_TIMEOUT	  	0.5		/* FD timeout in seconds */
#define TESS_BUFFER     	255
#define TESS_MSG_SIZE   	92
#define MAX_CONNETIONS_FAILS 	10 	        /* Max number of connections fails after disconnect */
#define ALTAZ_FAST_CHANGE       10              /* If ALTAZ COORDs change more disactivate filter to increse responsiveness */

class inditess : public INDI::DefaultDevice
{
 public:
 inditess();
 ~inditess();

 virtual void ISGetProperties (const char *dev);
 virtual bool ISNewNumber (const char *dev, const char *name, double values[], char *names[], int n);
 virtual bool ISNewText (const char *dev, const char *name, char *texts[], char *names[], int n);
 virtual bool ISNewSwitch (const char *dev, const char *name, ISState *states, char *names[], int n);
 virtual bool ISNewBLOB (const char *dev, const char *name, int sizes[], int blobsizes[], char *blobs[], char *formats[], char *names[], int n); 
 float  HzToMag(float HzTSL );

protected:
 virtual void TimerHit();

private:
 const char *getDefaultName();
 virtual bool initProperties(); 
 virtual bool Connect();
 virtual bool Disconnect();
 int HrztoEqu(double alt,double az,double *ra,double *dec);
 float filter;
 bool is_connected(void);
 int    fd;
 float fH,tO,tA,aX,aY,aZ,mX,mY,mZ;
 float Lat,Lon;
 float az_offset,alt_offset;
 vector a_avg,m_avg,heading, MagMax, MagMin;
 vector p;
};

#endif
