| 1 | /* |
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| 2 | LX200 Basic Driver |
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| 3 | Copyright (C) 2005 Jasem Mutlaq (mutlaqja@ikarustech.com) |
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| 4 | |
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| 5 | This library is free software; you can redistribute it and/or |
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| 6 | modify it under the terms of the GNU Lesser General Public |
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| 7 | License as published by the Free Software Foundation; either |
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| 8 | version 2.1 of the License, or (at your option) any later version. |
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| 9 | |
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| 10 | This library is distributed in the hope that it will be useful, |
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 13 | Lesser General Public License for more details. |
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| 14 | |
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| 15 | You should have received a copy of the GNU Lesser General Public |
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| 16 | License along with this library; if not, write to the Free Software |
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| 17 | Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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| 18 | |
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| 19 | */ |
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| 20 | |
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| 21 | #ifndef LX200BASIC_H |
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| 22 | #define LX200BASIC_H |
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| 23 | |
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| 24 | #include "indidevapi.h" |
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| 25 | #include "indicom.h" |
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| 26 | |
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| 27 | class LX200Basic |
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| 28 | { |
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| 29 | public: |
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| 30 | LX200Basic(); |
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| 31 | ~LX200Basic(); |
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| 32 | |
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| 33 | void ISGetProperties (const char *dev); |
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| 34 | void ISNewNumber (const char *dev, const char *name, double values[], char *names[], int n); |
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| 35 | void ISNewText (const char *dev, const char *name, char *texts[], char *names[], int n); |
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| 36 | void ISNewSwitch (const char *dev, const char *name, ISState *states, char *names[], int n); |
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| 37 | void ISPoll (); |
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| 38 | |
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| 39 | void connection_lost(); |
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| 40 | void connection_resumed(); |
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| 41 | |
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| 42 | private: |
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| 43 | |
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| 44 | enum LX200_STATUS { LX200_SLEW, LX200_TRACK, LX200_SYNC, LX200_PARK }; |
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| 45 | |
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| 46 | /* Switches */ |
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| 47 | ISwitch ConnectS[2]; |
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| 48 | ISwitch OnCoordSetS[3]; |
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| 49 | ISwitch AbortSlewS[1]; |
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| 50 | |
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| 51 | /* Texts */ |
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| 52 | IText PortT[1]; |
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| 53 | IText ObjectT[1]; |
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| 54 | |
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| 55 | /* Numbers */ |
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| 56 | INumber EquatorialCoordsRN[2]; |
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| 57 | INumber EquatorialCoordsWN[2]; |
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| 58 | INumber SlewAccuracyN[2]; |
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| 59 | INumber TrackAccuracyN[2]; |
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| 60 | |
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| 61 | /* Switch Vectors */ |
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| 62 | ISwitchVectorProperty ConnectSP; |
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| 63 | ISwitchVectorProperty OnCoordSetSP; |
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| 64 | ISwitchVectorProperty AbortSlewSP; |
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| 65 | |
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| 66 | /* Number Vectors */ |
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| 67 | INumberVectorProperty EquatorialCoordsRNP; |
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| 68 | INumberVectorProperty EquatorialCoordsWNP; |
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| 69 | INumberVectorProperty SlewAccuracyNP; |
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| 70 | INumberVectorProperty TrackAccuracyNP; |
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| 71 | |
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| 72 | /* Text Vectors */ |
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| 73 | ITextVectorProperty PortTP; |
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| 74 | ITextVectorProperty ObjectTP; |
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| 75 | |
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| 76 | /*******************************************************/ |
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| 77 | /* Connection Routines |
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| 78 | ********************************************************/ |
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| 79 | void init_properties(); |
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| 80 | void get_initial_data(); |
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| 81 | void connect_telescope(); |
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| 82 | bool is_connected(void); |
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| 83 | |
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| 84 | /*******************************************************/ |
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| 85 | /* Misc routines |
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| 86 | ********************************************************/ |
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| 87 | bool process_coords(); |
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| 88 | int get_switch_index(ISwitchVectorProperty *sp); |
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| 89 | |
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| 90 | /*******************************************************/ |
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| 91 | /* Simulation Routines |
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| 92 | ********************************************************/ |
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| 93 | void enable_simulation(bool enable); |
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| 94 | |
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| 95 | /*******************************************************/ |
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| 96 | /* Error handling routines |
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| 97 | ********************************************************/ |
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| 98 | void slew_error(int slewCode); |
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| 99 | void reset_all_properties(); |
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| 100 | void handle_error(INumberVectorProperty *nvp, int err, const char *msg); |
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| 101 | void correct_fault(); |
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| 102 | |
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| 103 | protected: |
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| 104 | |
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| 105 | double JD; /* Julian Date */ |
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| 106 | double lastRA; |
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| 107 | double lastDEC; |
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| 108 | bool simulation; |
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| 109 | bool fault; |
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| 110 | int fd; /* Telescope tty file descriptor */ |
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| 111 | |
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| 112 | int currentSet; |
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| 113 | int lastSet; |
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| 114 | |
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| 115 | }; |
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| 116 | |
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| 117 | #endif |
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