trkwsPOS_CALC.h Source File

00001 #ifndef trkwsPOS_CALC_H
00002 #define trkwsPOS_CALC_H
00003 /*******************************************************************************
00004 * E.S.O. - VLT project
00005 *
00006 * "@(#) $Id: trkwsPOS_CALC.h,v 1.157 2003/10/17 14:00:42 vltsccm Exp $"
00007 *
00008 * who       when      what
00009 * --------  --------  ----------------------------------------------
00010 * rkarban 2001-08-13 add DB members for autoguiding correction
00011 * ssandroc 2000-02-12 SPR 990471: ASM attrs float -> double
00012 * kwirenst  18/12/98  Added alphaAppAct and deltaAppAct
00013 * rkarban  15/04/98  add adDegPosActual attribute
00014 * rkarban  03/03/98  add rotOffset, rotOnSky attributes
00015 * kwirenst 29/05/97  Added declaration of 'utc'.
00016 * rkarban  15/03/97  add attributes alphaCurrentReadback & deltaCurrentReadback
00017 * rkarban  23/01/97  add attribute rotPosActual that keeps the last read rotator position
00018 * gchiozzi  24/10/96  Added maxTimeDifference for time stamps
00019 * gchiozzi  20/08/96  Added new attributes
00020 * gchiozzi  19/08/96  created
00021 */
00022 
00023 /************************************************************************
00024  *
00025  *----------------------------------------------------------------------
00026  */
00027 
00028 #ifndef __cplusplus
00029 #error This is a C++ include file and cannot be used from plain C
00030 #endif
00031 
00032 #include "evhHANDLER.h"
00033 #include "eccsDB_ATTR.h"
00034 #include "trkws.h"
00035 #include "trkwsPOS_READ_LIST.h"
00036 
00037 
00038 class trkwsPOS_CALC: public fndOBJECT, public eccsERROR_CLASS
00039 {
00040   public:
00041     trkwsPOS_CALC(const dbSYMADDRESS dbPoint);
00042     virtual ~trkwsPOS_CALC();
00043 
00044     ccsCOMPL_STAT Enable();
00045     ccsCOMPL_STAT Disable();
00046 
00047     virtual evhCB_COMPL_STAT ActPosDbEventCB(evtEVENT_MSG &msg, void *udata);
00048 
00049   protected:
00050     ccsCOMPL_STAT SetInvalid(vltINT32 code, vltDOUBLE time = 0);
00051     ccsCOMPL_STAT SetValid();
00052 
00053   private:
00054     /* Symbolic address for the root point */
00055     dbSYMADDRESS    dbPoint;
00056 
00057     /* Objects to handle the LCU images, dynamically created */
00058     trkwsPOS_READ_LIST *altLcu;
00059     trkwsPOS_READ_LIST *azLcu;
00060     eccsDB_DOUBLE *rotOffsetObj;
00061     eccsDB_DOUBLE *rotOffsetStepAccu;
00062     eccsDB_DOUBLE *alphaAppAct;
00063     eccsDB_DOUBLE *deltaAppAct;
00064 
00065     /* 
00066      * Database attributes to be accessed 
00067      */
00068 
00069     /* Attributes accessed in write mode for update */
00070     eccsDB_INT32  posStatus;
00071 
00072     eccsDB_DOUBLE syncTimestamp;
00073     vltDOUBLE altitude;
00074     vltDOUBLE azimuth;
00075     vltDOUBLE alpha2000Readback;
00076     vltDOUBLE delta2000Readback;
00077     vltDOUBLE alpha2000DegReadback;
00078     vltDOUBLE delta2000DegReadback;
00079     vltDOUBLE alphaCurrentReadback;
00080     vltDOUBLE deltaCurrentReadback;
00081     vltDOUBLE alphaReadback;
00082     vltDOUBLE deltaReadback;
00083     vltDOUBLE alphaEncoder;
00084     vltDOUBLE deltaEncoder;
00085     vltDOUBLE alphaLT2000;
00086     vltDOUBLE deltaLT2000;
00087     vltDOUBLE siderealTime;
00088     vltDOUBLE utc;
00089     vltDOUBLE hourAngle;
00090     eccsDB_DOUBLE rotRadPosActual;
00091     eccsDB_DOUBLE rotDegPosActual;
00092     eccsDB_DOUBLE adRadPosActual;
00093     eccsDB_DOUBLE adDegPosActual;
00094     vltDOUBLE decDeviation;
00095     vltDOUBLE raDeviation;
00096     eccsDB_DOUBLE refAlpha;
00097     eccsDB_DOUBLE refDelta;
00098 
00099     /* Attributes accessed in read mode for calculations */
00100     eccsDB_DOUBLE maxTimeDifference;
00101 
00102     eccsDB_DOUBLE epoch;
00103     eccsDB_DOUBLE equinox;
00104     eccsDB_STRING epochSystem;
00105     eccsDB_DOUBLE pma;
00106     eccsDB_DOUBLE pmd;
00107     eccsDB_DOUBLE parallax;
00108     eccsDB_DOUBLE radvel;
00109     eccsDB_DOUBLE dut1;
00110     eccsDB_DOUBLE wavelen;
00111     eccsDB_DOUBLE temperature;
00112     eccsDB_DOUBLE pressure;
00113     eccsDB_DOUBLE humidity;
00114     eccsDB_DOUBLE lapseRate;
00115     eccsDB_DOUBLE longitude;
00116     eccsDB_DOUBLE latitude;
00117     eccsDB_DOUBLE height;
00118     eccsDB_DOUBLE polmx;
00119     eccsDB_DOUBLE polmy;
00120     eccsDB_DOUBLE pointAxisOffX;
00121     eccsDB_DOUBLE pointAxisOffY;
00122     eccsDB_DOUBLE rotOffset;
00123     eccsDB_DOUBLE rotOnSky;
00124     eccsDB_STRING rotPosAddr;
00125     eccsDB_STRING adPosAddr;
00126 
00127     /* 
00128      * Internal flags and variables
00129      */
00130     vltLOGICAL enabled;
00131 
00132     vltINT32   errorCounter;
00133     vltINT32   errorCounterRotatorAddr;
00134     vltINT32   errorBonus;
00135     vltDOUBLE  lastTimeStamp;
00136     vltLOGICAL alreadyInvalid;
00137 
00138     dbLISTID         listId;
00139 };
00140 
00141 #endif