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/*
LX200 Driver
Copyright (C) 2003 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 LX200DRIVER_H
#define LX200DRIVER_H
/* Slew speeds */
enum TSlew { LX200_SLEW_MAX, LX200_SLEW_FIND, LX200_SLEW_CENTER, LX200_SLEW_GUIDE};
/* Alignment modes */
enum TAlign { LX200_ALIGN_POLAR, LX200_ALIGN_ALTAZ, LX200_ALIGN_LAND };
/* Directions */
enum TDirection { LX200_NORTH, LX200_WEST, LX200_EAST, LX200_SOUTH, LX200_ALL};
/* Formats of Right ascention and Declenation */
enum TFormat { LX200_FORMAT_SHORT, LX200_FORMAT_LONG};
/* Time Format */
enum TTimeFormat { LX200_24, LX200_AM, LX200_PM};
/* Focus operation */
enum TFocusMotion { LX200_FOCUSIN, LX200_FOCUSOUT };
enum TFocusSpeed { LX200_HALTFOCUS = 0, LX200_FOCUSFAST, LX200_FOCUSMEDIUM, LX200_FOCUSSLOW };
/* Library catalogs */
enum TCatalog { LX200_STAR_C, LX200_DEEPSKY_C};
/* Frequency mode */
enum StarCatalog { LX200_STAR, LX200_SAO, LX200_GCVS };
/* Deep Sky Catalogs */
enum DeepSkyCatalog { LX200_NGC, LX200_IC, LX200_UGC, LX200_CALDWELL, LX200_ARP, LX200_ABELL, LX200_MESSIER_C};
/* Mount tracking frequency, in Hz */
enum TFreq { LX200_TRACK_DEFAULT, LX200_TRACK_LUNAR, LX200_TRACK_MANUAL};
#define MaxReticleDutyCycle 15
#define MaxFocuserSpeed 4
/* GET formatted sexagisemal value from device, return as double */
#define getLX200RA(x) getCommandSexa(x, "#:GR#")
#define getLX200DEC(x) getCommandSexa(x, "#:GD#")
#define getObjectRA(x) getCommandSexa(x, "#:Gr#")
#define getObjectDEC(x) getCommandSexa(x, "#:Gd#")
#define getLocalTime12(x) getCommandSexa(x, "#:Ga#")
#define getLocalTime24(x) getCommandSexa(x, "#:GL#")
#define getSDTime(x) getCommandSexa(x, "#:GS#")
#define getLX200Alt(x) getCommandSexa(x, "#:GA#")
#define getLX200Az(x) getCommandSexa(x, "#:GZ#")
/* GET String from device and store in supplied buffer x */
#define getObjectInfo(x) getCommandString(x, "#:LI#")
#define getVersionDate(x) getCommandString(x, "#:GVD#")
#define getVersionTime(x) getCommandString(x, "#:GVT#")
#define getFullVersion(x) getCommandString(x, "#:GVF#")
#define getVersionNumber(x) getCommandString(x, "#:GVN#")
#define getProductName(x) getCommandString(x, "#:GVP#")
#define turnGPS_StreamOn() getCommandString(x, "#:gps#")
/* GET Int from device and store in supplied pointer to integer x */
#define getUTCOffset(x) getCommandInt(x, "#:GG#")
#define getMaxElevationLimit(x) getCommandInt(x, "#:Go#")
#define getMinElevationLimit(x) getCommandInt(x, "#:Gh#")
/* Generic set, x is an integer */
#define setReticleDutyFlashCycle(x) setCommandInt(x, "#:BD")
#define setReticleFlashRate(x) setCommandInt(x, "#:B")
#define setFocuserSpeed(x) setCommandInt(x, "#:F")
#define setSlewSpeed(x) setCommandInt(x, "#:Sw")
/* Set X:Y:Z */
#define setLocalTime(x,y,z) setCommandXYZ(x,y,z, "#:SL")
#define setSDTime(x,y,z) setCommandXYZ(x,y,z, "#:SS")
/* GPS Specefic */
#define turnGPSOn() portWrite("#:g+#")
#define turnGPSOff() portWrite("#:g-#")
#define alignGPSScope() portWrite("#:Aa#")
#define gpsSleep() portWrite("#:hN#")
#define gpsWakeUp() portWrite("#:hW#")
#define gpsRestart() portWrite("#:I#")
#define updateGPS_System() setStandardProcedure("#:gT#")
#define enableDecAltPec() portWrite("#:QA+#")
#define disableDecAltPec() portWrite("#:QA-#")
#define enableRaAzPec() portWrite("#:QZ+#")
#define disableRaAzPec() portWrite("#:QZ-#")
#define activateAltDecAntiBackSlash() portWrite("#$BAdd#")
#define activateAzRaAntiBackSlash() portWrite("#$BZdd#")
#define SelenographicSync() portWrite("#:CL#")
#define slewToAltAz() setStandardProcedure("#:MA#")
#define toggleTimeFormat() portWrite("#:H#")
#define increaseReticleBrightness() portWrite("#:B+#")
#define decreaseReticleBrightness() portWrite("#:B-#")
#define turnFanOn() portWrite("#:f+#")
#define turnFanOff() portWrite("#:f-#")
#define seekHomeAndSave() portWrite("#:hS#")
#define seekHomeAndSet() portWrite("#:hF#")
#define turnFieldDeRotatorOn() portWrite("#:r+#")
#define turnFieldDeRotatorOff() portWrite("#:r-#")
#define slewToPark() portWrite("#:hP#")
/* Astro-Physics specific */
#define APPark() portWrite("#:KA#")
#define APUnpark() portWrite("#:PO#");
#ifdef __cplusplus
extern "C" {
#endif
/**************************************************************************
Basic I/O
**************************************************************************/
int openPort(const char *portID);
int portRead(char *buf, int nbytes, int timeout);
int portWrite(const char * buf);
int LX200readOut(int timeout);
int Connect(const char* device);
void Disconnect();
/**************************************************************************
Diagnostics
**************************************************************************/
char ACK();
int testTelescope();
int testAP();
/**************************************************************************
Get Commands: store data in the supplied buffer. Return 0 on success or -1 on failure
**************************************************************************/
/* Get Double from Sexagisemal */
int getCommandSexa(double *value, const char *cmd);
/* Get String */
int getCommandString(char *data, const char* cmd);
/* Get Int */
int getCommandInt(int *value, const char* cmd);
/* Get tracking frequency */
int getTrackFreq(double * value);
/* Get site Latitude */
int getSiteLatitude(int *dd, int *mm);
/* Get site Longitude */
int getSiteLongitude(int *ddd, int *mm);
/* Get Calender data */
int getCalenderDate(char *date);
/* Get site Name */
int getSiteName(char *siteName, int siteNum);
/* Get Number of Bars */
int getNumberOfBars(int *value);
/* Get Home Search Status */
int getHomeSearchStatus(int *status);
/* Get OTA Temperature */
int getOTATemp(double * value);
/* Get time format: 12 or 24 */
int getTimeFormat(int *format);
/* Get RA, DEC from Sky Commander controller */
int updateSkyCommanderCoord(double *ra, double *dec);
/**************************************************************************
Set Commands
**************************************************************************/
/* Set Int */
int setCommandInt(int data, const char *cmd);
/* Set Sexigesimal */
int setCommandXYZ( int x, int y, int z, const char *cmd);
/* Common routine for Set commands */
int setStandardProcedure(char * writeData);
/* Set Slew Mode */
int setSlewMode(int slewMode);
/* Set Alignment mode */
int setAlignmentMode(unsigned int alignMode);
/* Set Object RA */
int setObjectRA(double ra);
/* set Object DEC */
int setObjectDEC(double dec);
/* Set Calender date */
int setCalenderDate(int dd, int mm, int yy);
/* Set UTC offset */
int setUTCOffset(double hours);
/* Set Track Freq */
int setTrackFreq(double trackF);
/* Set current site longitude */
int setSiteLongitude(double Long);
/* Set current site latitude */
int setSiteLatitude(double Lat);
/* Set Object Azimuth */
int setObjAz(double az);
/* Set Object Altitude */
int setObjAlt(double alt);
/* Set site name */
int setSiteName(char * siteName, int siteNum);
/* Set maximum slew rate */
int setMaxSlewRate(int slewRate);
/* Set focuser motion */
int setFocuserMotion(int motionType);
/* Set focuser speed mode */
int setFocuserSpeedMode (int speedMode);
/* Set minimum elevation limit */
int setMinElevationLimit(int min);
/* Set maximum elevation limit */
int setMaxElevationLimit(int max);
/**************************************************************************
Motion Commands
**************************************************************************/
/* Slew to the selected coordinates */
int Slew();
/* Synchronize to the selected coordinates and return the matching object if any */
int Sync(char *matchedObject);
/* Abort slew in all axes */
int abortSlew();
/* Move into one direction, two valid directions can be stacked */
int MoveTo(int direction);
/* Half movement in a particular direction */
int HaltMovement(int direction);
/* Select the tracking mode */
int selectTrackingMode(int trackMode);
/* Select Astro-Physics tracking mode */
int selectAPTrackingMode(int trackMode);
/**************************************************************************
Other Commands
**************************************************************************/
/* Ensures LX200 RA/DEC format is long */
int checkLX200Format();
/* Select a site from the LX200 controller */
int selectSite(int siteNum);
/* Select a catalog object */
int selectCatalogObject(int catalog, int NNNN);
/* Select a sub catalog */
int selectSubCatalog(int catalog, int subCatalog);
#ifdef __cplusplus
}
#endif
#endif
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