kstars

apogee_ppi.h

00001 #if 0
00002     Apogee PPI
00003     INDI Interface for Apogee PPI
00004     Copyright (C) 2005 Jasem Mutlaq (mutlaqja AT ikarustech DOT com)
00005 
00006     This library is free software; you can redistribute it and/or
00007     modify it under the terms of the GNU Lesser General Public
00008     License as published by the Free Software Foundation; either
00009     version 2.1 of the License, or (at your option) any later version.
00010 
00011     This library is distributed in the hope that it will be useful,
00012     but WITHOUT ANY WARRANTY; without even the implied warranty of
00013     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014     Lesser General Public License for more details.
00015 
00016     You should have received a copy of the GNU Lesser General Public
00017     License along with this library; if not, write to the Free Software
00018     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
00019 
00020 #endif
00021 
00022 #ifndef APOGEE_PPI_H
00023 #define APOGEE_PPI_H
00024 
00025 #include <stdio.h>
00026 #include <stdlib.h>
00027 #include <string.h>
00028 #include <stdarg.h>
00029 #include <math.h>
00030 #include <unistd.h>
00031 #include <time.h>
00032 #include <fcntl.h>
00033 #include <errno.h>
00034 
00035 #include "fitsrw.h"
00036 #include "indidevapi.h"
00037 #include "eventloop.h"
00038 #include "indicom.h"
00039 #include "apogee/CameraIO_Linux.h"
00040 
00041 #define mydev           "Apogee PPI"
00042 
00043 #define COMM_GROUP  "Communication"
00044 #define EXPOSE_GROUP    "Expose"
00045 #define IMAGE_GROUP "Image Settings"
00046 #define DATA_GROUP      "Data Channel"
00047 
00048 #define POLLMS      1000        /* Polling time (ms) */
00049 #define TEMP_THRESHOLD  .25     /* Differential temperature threshold (C)*/
00050 
00051 #define MAX_PIXELS  4096
00052 #define MAXHBIN     8
00053 #define MAXVBIN     64
00054 #define MIN_CCD_TEMP    -60
00055 #define MAX_CCD_TEMP    40
00056 #define MAXCOLUMNS  16383
00057 #define MAXROWS     16383
00058 #define MAXTOTALCOLUMNS 16383
00059 #define MAXTOTALROWS    16383
00060 
00061 #define FILENAMESIZ 2048
00062 #define LIBVERSIZ   1024
00063 #define PREFIXSIZ   64
00064 #define PIPEBUFSIZ  8192
00065 #define FRAME_ILEN  64
00066 
00067 #define getBigEndian(p) ( ((p & 0xff) << 8) | (p  >> 8))
00068 
00069 class ApogeeCam {
00070   
00071   public:
00072     
00073     ApogeeCam();
00074     ~ApogeeCam();
00075     
00076     /* INDI Functions that must be called from indidrivermain */
00077     void ISGetProperties (const char *dev);
00078     void ISNewSwitch (const char *dev, const char *name, ISState *states, char *names[], int n);
00079     void ISNewText (const char *dev, const char *name, char *texts[], char *names[], int n);
00080     void ISNewNumber (const char *dev, const char *name, double values[], char *names[], int n);
00081     void ISPoll();
00082     
00083   private:
00084     
00085     /* Structs */
00086     struct
00087     {
00088       short  width;
00089       short  height;
00090       int    frameType;
00091       int    expose;
00092       double temperature;
00093       int    binX, binY;
00094       unsigned short  *img;
00095     } APGFrame;
00096     
00097     enum { LIGHT_FRAME , BIAS_FRAME, DARK_FRAME, FLAT_FRAME };
00098     
00099     /* Switches */
00100     ISwitch PowerS[2];
00101     ISwitch *ApogeeModelS;
00102     ISwitch FrameTypeS[4];
00103     
00104     /* Numbers */
00105     INumber FrameN[4];
00106     INumber BinningN[2];
00107     INumber ExposeTimeN[1];
00108     INumber TemperatureN[1];
00109     INumber DataChannelN[1];
00110     
00111     /* BLOBs */
00112     IBLOB imageB;
00113     
00114     /* Switch vectors */
00115     ISwitchVectorProperty PowerSP;              /* Connection switch */
00116     ISwitchVectorProperty ApogeeModelSP;            /* Apogee Model */
00117     ISwitchVectorProperty FrameTypeSP;              /* Frame type */
00118     
00119     /* Number vectors */
00120     INumberVectorProperty FrameNP;              /* Frame specs */
00121     INumberVectorProperty BinningNP;                /* Binning */
00122     INumberVectorProperty ExposeTimeNP;             /* Exposure */
00123     INumberVectorProperty TemperatureNP;            /* Temperature control */
00124     
00125     
00126     /* BLOB vectors */
00127     IBLOBVectorProperty imageBP;                /* Data stream */
00128     
00129     /* Other */
00130     static int streamTimerID;                   /* Stream ID */
00131     double targetTemp;                      /* Target temperature */
00132     CCameraIO *cam;                     /* Apogee Camera object */
00133     
00134     /* Functions */
00135     
00136     /* General */
00137     void initProperties();
00138     bool loadXMLModel();
00139     bool initCamera();
00140     
00141     /* CCD */
00142     void getBasicData(void);
00143     void handleExposure(void *);
00144     void connectCCD(void);
00145     void uploadFile(char * filename);
00146     int  writeFITS(char *filename, char errmsg[]);
00147     int  setImageArea(char errmsg[]);
00148     void grabImage(void);
00149     int  isCCDConnected(void);
00150     
00151     /* Power */
00152     int  checkPowerS(ISwitchVectorProperty *sp);
00153     int  checkPowerN(INumberVectorProperty *np);
00154     int  checkPowerT(ITextVectorProperty *tp);
00155     
00156     /* Helper functions */
00157     int  manageDefaults(char errmsg[]);
00158     int  getOnSwitch(ISwitchVectorProperty *sp);
00159     FITS_HDU_LIST * create_fits_header (FITS_FILE *ofp, uint width, uint height, uint bpp);
00160     unsigned short hextoi(char* instr);
00161     double min();
00162     double max();
00163     
00164 };
00165     
00166 #endif
00167
kstars

apogee_ppi.h

kstars

API Reference
