1 | /* |
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2 | Temma INDI driver |
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3 | Copyright (C) 2004 Francois Meyer (dulle @ free.fr) |
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4 | Remi Petitdemange for the temma protocol |
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5 | Reference site is http://dulle.free.fr/alidade/indi.php |
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6 | |
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7 | This library is free software; you can redistribute it and/or |
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8 | modify it under the terms of the GNU Lesser General Public |
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9 | License as published by the Free Software Foundation; either |
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10 | version 2.1 of the License, or (at your option) any later version. |
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11 | |
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12 | This library is distributed in the hope that it will be useful, |
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13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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15 | Lesser General Public License for more details. |
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16 | |
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17 | You should have received a copy of the GNU Lesser General Public |
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18 | License along with this library; if not, write to the Free Software |
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19 | Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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20 | |
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21 | */ |
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22 | |
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23 | #ifndef TEMMADRIVER_H |
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24 | #define TEMMADRIVER_H |
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25 | #define VERSION "Temma indi driver Ver 0.0, fm-2004/10/09" |
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26 | #if 0 |
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27 | bit definition for M message : slew speed and parameters |
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28 | #endif |
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29 | #define HS 0x01 /* high speed */ |
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30 | #define RR 0x02 /* RA right */ |
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31 | #define RL 0x04 /* RA left */ |
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32 | #define DU 0x08 /* DEC up */ |
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33 | #define DD 0x10 /* DEC down */ |
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34 | #define EN 0x20 /* ENC on */ |
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35 | #define BB 0x40 /* Always set */ |
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36 | #if 0 |
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37 | (HS|RR|EN|BB) |
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38 | #endif |
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39 | #define HRAD (M_PI/12) |
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40 | #define DEGRAD (M_PI/180) |
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41 | #define TEMMA_TIMEOUT 1 /* FD timeout in seconds */ |
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42 | |
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43 | /* error codes */ |
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44 | #define SUCCESS (2) /* return value for successful read */ |
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45 | #define ETIMEOUT (-2) /* timeout */ |
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46 | #define EREAD (-3) /* error reading from port */ |
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47 | #define EWRITE (-4) /* error writing to port */ |
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48 | #define ECOMMAND (-5) /* unexpected answer */ |
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49 | /* Definitions */ |
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50 | |
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51 | #define mydev "Temma" /* Device name */ |
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52 | #define MAIN_GROUP "Main Control" /* Group name */ |
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53 | #define COMM_GROUP "Communication" /* Group name */ |
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54 | #define MOVE_GROUP "Movement Control" |
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55 | #define DATETIME_GROUP "Date/Time/Location" |
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56 | |
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57 | #define SLEWSW OnCoordSetS[0].s |
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58 | #define SYNCSW OnCoordSetS[1].s |
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59 | #define TRACKSW OnCoordSetS[2].s |
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60 | #define POWSW (power[0].s==ISS_ON) |
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61 | |
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62 | #define SLEWRATE 1 /* slew rate, degrees/s */ |
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63 | #define POLLMS 1000 /* poll period, ms */ |
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64 | |
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65 | #define latitude geo[0].value /* scope's current rads. */ |
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66 | #define longitude geo[1].value /* scope's current rads. */ |
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67 | #define currentUTC UTC[0].value /* scope's current rads. */ |
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68 | #define currentLST STime[0].value /* scope's current rads. */ |
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69 | #define currentRA eq[0].value /* scope's current RA, rads. */ |
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70 | #define currentDec eq[1].value /* scope's current Dec, rads. */ |
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71 | #define temmaRA eqtem[0].value /* scope's current RA, rads. */ |
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72 | #define temmaDec eqtem[1].value /* scope's current Dec, rads. */ |
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73 | |
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74 | |
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75 | int openPort(const char *portID); |
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76 | int portRead(char *buf, int nbytes, int timeout); |
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77 | int portWrite(char * buf); |
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78 | int TemmareadOut(int timeout); |
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79 | static void mountInit(void); |
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80 | void ISGetProperties (const char *dev); |
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81 | void ISNewText (const char *dev, const char *name, char *texts[], char *names[], int n); |
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82 | void ISNewNumber (const char *dev, const char *name, double values[], char *names[], int n); |
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83 | void ISNewSwitch (const char *dev, const char *name, ISState *states, char *names[], int n); |
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84 | double calcLST(char *strlst); |
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85 | int TemmaConnect(const char *device) ; |
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86 | int TemmaDisconnect(void) ; |
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87 | int set_CometTracking(int RArate, int DECrate); |
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88 | int TemmaabortSlew(void) ; |
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89 | int do_TemmaGOTO(void) ; |
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90 | int extractRA(char *buf); |
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91 | int extractDEC(char *buf); |
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92 | int get_TemmaCurrentpos(char *buffer); |
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93 | int set_TemmaCurrentpos(void) ; |
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94 | int do_TemmaSLEW(char mode); |
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95 | int get_TemmaVERSION(char *buffer); |
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96 | int get_TemmaGOTOstatus(char *buffer); |
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97 | int get_TemmaBOTHcorrspeed(char *buffer); |
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98 | int get_TemmaDECcorrspeed(char *buffer); |
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99 | int set_TemmaDECcorrspeed(char *buffer); |
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100 | int get_TemmaRAcorrspeed(char *buffer); |
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101 | int set_TemmaRAcorrspeed(char *buffer); |
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102 | int get_TemmaLatitude(char *buffer); |
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103 | int set_TemmaLatitude(char *buffer); |
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104 | int get_TemmaLST(char *buffer); |
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105 | int set_TemmaLST(char *buffer); |
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106 | int set_TemmaStandbyState(int on); |
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107 | int get_TemmaStandbyState(unsigned char *buffer); |
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108 | int get_TemmaCometTracking(char *buffer); |
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109 | int set_TemmaCometTracking(char *buffer); |
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110 | int set_TemmaSolarRate(void); |
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111 | int set_TemmaStellarRate(void); |
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112 | int switch_Temmamountside(void); |
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113 | |
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114 | static void disconnectMount (void); |
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115 | static void connectMount (void); |
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116 | static void readMountcurrentpos (void *); |
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117 | |
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118 | /***************************/ |
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119 | /* RA motor control switch */ |
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120 | /***************************/ |
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121 | static ISwitch RAmotor[] = { |
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122 | {"RUN", "On", ISS_OFF, 0, 0}, |
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123 | {"STOP", "Off", ISS_ON, 0, 0} }; |
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124 | |
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125 | static ISwitchVectorProperty RAmotorSw = { |
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126 | mydev, "RA motor", "RA motor", MOVE_GROUP, IP_RW, ISR_ATMOST1, |
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127 | 0, IPS_IDLE, RAmotor, NARRAY(RAmotor), "", 0}; |
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128 | |
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129 | /*****************************/ |
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130 | /* Track mode control switch */ |
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131 | /*****************************/ |
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132 | static ISwitch trackmode[] = { |
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133 | {"Sidereal", "Sidereal", ISS_ON, 0, 0}, |
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134 | {"Lunar", "Lunar", ISS_OFF, 0, 0}, |
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135 | {"Comet", "Comet", ISS_OFF, 0, 0}, }; |
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136 | |
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137 | static ISwitchVectorProperty trackmodeSw = { |
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138 | mydev, "Tracking mode", "Tracking mode", MOVE_GROUP, IP_RW, ISR_1OFMANY, |
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139 | 0, IPS_IDLE, trackmode, NARRAY(trackmode), "", 0}; |
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140 | |
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141 | /*****************************/ |
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142 | /* Power control switch */ |
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143 | /*****************************/ |
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144 | static ISwitch power[] = { |
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145 | {"CONNECT", "On", ISS_OFF, 0, 0}, {"DISCONNECT", "Off", ISS_ON, 0, 0}, }; |
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146 | |
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147 | static ISwitchVectorProperty powSw = { |
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148 | mydev, "CONNECTION", "Connection", MAIN_GROUP, IP_RW, ISR_ATMOST1, |
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149 | 0, IPS_IDLE, power, NARRAY(power), "", 0}; |
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150 | |
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151 | /*******************************/ |
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152 | /* Temma version text property */ |
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153 | /*******************************/ |
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154 | static IText TemmaVersionT[] = {{"VERSION", "Version", 0, 0, 0, 0}}; |
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155 | static ITextVectorProperty TemmaVersion = { |
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156 | mydev, "VERSION", "Temma version", COMM_GROUP, IP_RO, 0, |
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157 | IPS_OK, TemmaVersionT, NARRAY(TemmaVersionT), "", 0}; |
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158 | |
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159 | |
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160 | /*******************************/ |
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161 | /* Driver notes text property */ |
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162 | /*******************************/ |
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163 | static IText TemmaNoteT[] = {{"Note", "", 0, 0, 0, 0}, {"Feedback", "", 0, 0,0 ,0}}; |
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164 | static ITextVectorProperty TemmaNoteTP = { mydev, "Temma Driver", "", MAIN_GROUP, IP_RO, 0, IPS_OK, TemmaNoteT, NARRAY(TemmaNoteT), "", 0}; |
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165 | |
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166 | /*******************************/ |
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167 | /* Port names text property */ |
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168 | /*******************************/ |
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169 | static IText PortT[] = {{"PORT", "Port", 0, 0, 0, 0}}; |
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170 | static ITextVectorProperty Port = { |
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171 | mydev, "DEVICE_PORT", "Ports", COMM_GROUP, |
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172 | IP_RW, 0, IPS_OK, PortT, NARRAY(PortT), "", 0}; |
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173 | |
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174 | /*******************************/ |
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175 | /* EQUATORIAL_COORD RW property */ |
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176 | /*******************************/ |
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177 | static INumber eq[] = { |
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178 | {"RA" ,"RA H:M:S" , "%10.6m", 0, 24, 0, 0, 0, 0, 0}, |
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179 | {"DEC", "Dec D:M:S", "%10.6m", -90, 90, 0, 0, 0, 0, 0} |
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180 | }; |
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181 | static INumberVectorProperty eqNum = { |
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182 | mydev, "EQUATORIAL_EOD_COORD", "Equatorial JNow", |
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183 | MAIN_GROUP , IP_RW, 0, IPS_IDLE, eq, NARRAY(eq), "", 0}; |
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184 | |
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185 | /*******************************/ |
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186 | /* MOUNT_COORD RO property */ |
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187 | /*******************************/ |
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188 | static INumber eqtem[] = { |
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189 | {"RA", "RA H:M:S", "%10.6m", 0, 24, 0, 0, 0, 0, 0}, |
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190 | {"DEC", "Dec D:M:S", "%10.6m", -90, 90, 0, 0, 0, 0, 0} |
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191 | }; |
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192 | static INumberVectorProperty eqTemma = { |
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193 | mydev, "Temma", "Mount coordinates", |
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194 | MAIN_GROUP , IP_RO, 0, IPS_IDLE, eqtem, NARRAY(eqtem), "", 0}; |
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195 | |
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196 | |
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197 | /* Traccking correction parameters (i.e. to track comets) */ |
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198 | static INumber comet[] = { |
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199 | {"RAcorrspeed","Comet RA motion arcmin/day","%+5d",-21541,21541,0,0,0,0,0}, |
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200 | {"DECcor rspeed", "Comet DEC motion arcmin/day", "%+4d", -600, 600,0, 0., 0, 0, 0} |
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201 | }; |
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202 | |
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203 | static INumberVectorProperty cometNum = { |
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204 | mydev, "COMET_TRACKING", "Comet tracking parameters", |
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205 | MOVE_GROUP, IP_RW, 0, IPS_IDLE, comet, NARRAY(comet), "", 0}; |
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206 | |
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207 | /* Date & Time */ |
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208 | static INumber UTC[] = { |
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209 | {"UTC", "UTC", "%10.6m" , 0.,0.,0.,0., 0, 0, 0}}; |
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210 | INumberVectorProperty Time = { |
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211 | mydev, "TIME_UTC", "UTC Time", DATETIME_GROUP, |
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212 | IP_RW, 0, IPS_IDLE, UTC, NARRAY(UTC), "", 0}; |
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213 | |
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214 | static INumber STime[] = { |
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215 | {"LST", "Sidereal time", "%10.6m" , |
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216 | 0.,0.,0.,0., 0, 0, 0}}; |
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217 | |
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218 | INumberVectorProperty SDTime = { |
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219 | mydev, "TIME_LST", "Sidereal Time", |
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220 | DATETIME_GROUP, IP_RW, 0, IPS_IDLE, |
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221 | STime, NARRAY(STime), "", 0}; |
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222 | |
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223 | static ISwitch OnCoordSetS[] = { |
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224 | {"SLEW", "Goto", ISS_OFF, 0, 0 }, |
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225 | {"SYNC", "Sync", ISS_ON, 0 , 0}, |
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226 | {"TRACK", "Track", ISS_OFF, 0, 0 }}; |
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227 | |
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228 | static ISwitchVectorProperty OnCoordSetSw = { |
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229 | mydev, "ON_COORD_SET", "On Set", |
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230 | MAIN_GROUP, IP_RW, ISR_1OFMANY, 0, |
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231 | IPS_IDLE, OnCoordSetS, NARRAY(OnCoordSetS), "", 0}; |
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232 | |
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233 | |
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234 | |
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235 | static ISwitch abortSlewS[] = { |
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236 | {"ABORT", "Abort", ISS_OFF, 0, 0 }}; |
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237 | static ISwitchVectorProperty abortSlewSw = { |
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238 | mydev, "ABORT_MOTION", "******* ABORT GOTO *********", |
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239 | MAIN_GROUP, IP_RW, ISR_1OFMANY, 0, IPS_IDLE, |
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240 | abortSlewS, NARRAY(abortSlewS), "", 0}; |
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241 | |
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242 | /* geographic location */ |
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243 | static INumber geo[] = { |
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244 | {"LAT", "Lat. D:M:S +N", "%10.6m", -90., 90., 0., 0., 0, 0, 0}, |
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245 | {"LONG", "Long. D:M:S +E", "%10.6m", 0., 360., 0., 0., 0, 0, 0} }; |
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246 | |
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247 | static INumberVectorProperty geoNum = { |
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248 | mydev, "GEOGRAPHIC_COORD", "Geographic Location", |
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249 | DATETIME_GROUP, IP_RW, 0., IPS_IDLE, |
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250 | geo, NARRAY(geo), "", 0}; |
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251 | |
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252 | #endif |
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