1 | /* |
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2 | LX200 Autostar |
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3 | Copyright (C) 2003 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 | #include "lx200autostar.h" |
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22 | #include "lx200driver.h" |
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23 | |
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24 | #include <stdio.h> |
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25 | #include <stdlib.h> |
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26 | #include <string.h> |
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27 | #include <unistd.h> |
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28 | |
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29 | #define BASIC_GROUP "Main Control" |
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30 | #define FIRMWARE_GROUP "Firmware data" |
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31 | #define FOCUS_GROUP "Focus Control" |
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32 | |
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33 | |
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34 | extern LX200Generic *telescope; |
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35 | extern int MaxReticleFlashRate; |
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36 | extern ITextVectorProperty TimeTP; |
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37 | extern INumberVectorProperty SDTimeNP; |
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38 | extern INumberVectorProperty EquatorialCoordsWNP; |
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39 | extern INumberVectorProperty EquatorialCoordsRNP; |
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40 | extern INumberVectorProperty FocusTimerNP; |
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41 | extern ISwitchVectorProperty ConnectSP; |
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42 | extern ISwitchVectorProperty FocusMotionSP; |
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43 | extern ISwitchVectorProperty AbortSlewSP; |
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44 | extern ISwitchVectorProperty MovementNSSP; |
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45 | extern ISwitchVectorProperty MovementWESP; |
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46 | |
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47 | |
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48 | static IText VersionT[] ={{ "Date", "", 0, 0, 0, 0} , |
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49 | { "Time", "", 0, 0, 0, 0} , |
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50 | { "Number", "", 0, 0, 0 ,0} , |
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51 | { "Full", "", 0, 0, 0, 0} , |
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52 | { "Name", "" ,0 ,0 ,0 ,0}}; |
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53 | |
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54 | static ITextVectorProperty VersionInfo = {mydev, "Firmware Info", "", FIRMWARE_GROUP, IP_RO, 0, IPS_IDLE, VersionT, NARRAY(VersionT), "" ,0}; |
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55 | |
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56 | // Focus Control |
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57 | static INumber FocusSpeedN[] = {{"SPEED", "Speed", "%0.f", 0.0, 4.0, 1.0, 0.0, 0, 0, 0}}; |
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58 | static INumberVectorProperty FocusSpeedNP = {mydev, "FOCUS_SPEED", "Speed", FOCUS_GROUP, IP_RW, 0, IPS_IDLE, FocusSpeedN, NARRAY(FocusSpeedN), "", 0}; |
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59 | |
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60 | /******************************************** |
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61 | Property: Park telescope to HOME |
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62 | *********************************************/ |
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63 | static ISwitch ParkS[] = { {"PARK", "Park", ISS_OFF, 0, 0} }; |
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64 | ISwitchVectorProperty ParkSP = {mydev, "TELESCOPE_PARK", "Park Scope", BASIC_GROUP, IP_RW, ISR_ATMOST1, 0, IPS_IDLE, ParkS, NARRAY(ParkS), "", 0 }; |
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65 | |
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66 | |
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67 | void changeLX200AutostarDeviceName(const char *newName) |
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68 | { |
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69 | strcpy(VersionInfo.device, newName); |
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70 | strcpy(FocusSpeedNP.device, newName); |
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71 | strcpy(ParkSP.device, newName); |
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72 | } |
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73 | |
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74 | LX200Autostar::LX200Autostar() : LX200Generic() |
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75 | { |
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76 | |
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77 | } |
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78 | |
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79 | void LX200Autostar::ISGetProperties (const char *dev) |
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80 | { |
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81 | |
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82 | if (dev && strcmp (thisDevice, dev)) |
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83 | return; |
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84 | |
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85 | LX200Generic::ISGetProperties(dev); |
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86 | |
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87 | IDDefSwitch (&ParkSP, NULL); |
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88 | IDDefText (&VersionInfo, NULL); |
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89 | IDDefNumber (&FocusSpeedNP, NULL); |
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90 | |
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91 | // For Autostar, we have a different focus speed method |
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92 | // Therefore, we don't need the classical one |
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93 | IDDelete(thisDevice, "FOCUS_MODE", NULL); |
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94 | |
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95 | } |
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96 | |
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97 | void LX200Autostar::ISNewText (const char *dev, const char *name, char *texts[], char *names[], int n) |
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98 | { |
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99 | // ignore if not ours // |
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100 | if (strcmp (dev, thisDevice)) |
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101 | return; |
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102 | |
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103 | // suppress warning |
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104 | n=n; |
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105 | |
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106 | LX200Generic::ISNewText (dev, name, texts, names, n); |
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107 | |
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108 | } |
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109 | |
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110 | |
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111 | void LX200Autostar::ISNewNumber (const char *dev, const char *name, double values[], char *names[], int n) |
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112 | { |
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113 | // ignore if not ours |
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114 | if (strcmp (dev, thisDevice)) |
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115 | return; |
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116 | |
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117 | // Focus speed |
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118 | if (!strcmp (name, FocusSpeedNP.name)) |
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119 | { |
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120 | if (checkPower(&FocusSpeedNP)) |
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121 | return; |
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122 | |
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123 | if (IUUpdateNumber(&FocusSpeedNP, values, names, n) < 0) |
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124 | return; |
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125 | |
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126 | setGPSFocuserSpeed(fd, ( (int) FocusSpeedN[0].value)); |
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127 | FocusSpeedNP.s = IPS_OK; |
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128 | IDSetNumber(&FocusSpeedNP, NULL); |
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129 | return; |
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130 | } |
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131 | |
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132 | LX200Generic::ISNewNumber (dev, name, values, names, n); |
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133 | } |
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134 | |
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135 | void LX200Autostar::ISNewSwitch (const char *dev, const char *name, ISState *states, char *names[], int n) |
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136 | { |
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137 | int index=0, err=0; |
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138 | |
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139 | if (!strcmp(name, ParkSP.name)) |
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140 | { |
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141 | if (checkPower(&ParkSP)) |
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142 | return; |
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143 | |
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144 | if (EquatorialCoordsWNP.s == IPS_BUSY) |
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145 | { |
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146 | if (abortSlew(fd) < 0) |
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147 | { |
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148 | AbortSlewSP.s = IPS_ALERT; |
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149 | IDSetSwitch(&AbortSlewSP, NULL); |
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150 | slewError(err); |
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151 | return; |
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152 | } |
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153 | |
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154 | AbortSlewSP.s = IPS_OK; |
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155 | EquatorialCoordsWNP.s = IPS_IDLE; |
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156 | IDSetSwitch(&AbortSlewSP, "Slew aborted."); |
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157 | IDSetNumber(&EquatorialCoordsWNP, NULL); |
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158 | |
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159 | if (MovementNSSP.s == IPS_BUSY || MovementWESP.s == IPS_BUSY) |
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160 | { |
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161 | MovementNSSP.s = MovementWESP.s = IPS_IDLE; |
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162 | EquatorialCoordsWNP.s = IPS_IDLE; |
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163 | IUResetSwitch(&MovementNSSP); |
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164 | IUResetSwitch(&MovementWESP); |
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165 | IUResetSwitch(&AbortSlewSP); |
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166 | |
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167 | IDSetSwitch(&MovementNSSP, NULL); |
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168 | IDSetSwitch(&MovementWESP, NULL); |
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169 | } |
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170 | |
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171 | // sleep for 200 mseconds |
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172 | usleep(200000); |
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173 | } |
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174 | |
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175 | if (slewToPark(fd) < 0) |
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176 | { |
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177 | ParkSP.s = IPS_ALERT; |
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178 | IDSetSwitch(&ParkSP, "Parking Failed."); |
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179 | return; |
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180 | } |
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181 | |
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182 | ParkSP.s = IPS_OK; |
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183 | ConnectSP.s = IPS_IDLE; |
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184 | ConnectSP.sp[0].s = ISS_OFF; |
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185 | ConnectSP.sp[1].s = ISS_ON; |
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186 | tty_disconnect(fd); |
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187 | IDSetSwitch(&ParkSP, "The telescope is slewing to park position. Turn off the telescope after park is complete. Disconnecting..."); |
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188 | IDSetSwitch(&ConnectSP, NULL); |
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189 | return; |
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190 | } |
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191 | |
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192 | // Focus Motion |
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193 | if (!strcmp (name, FocusMotionSP.name)) |
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194 | { |
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195 | if (checkPower(&FocusMotionSP)) |
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196 | return; |
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197 | |
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198 | IUResetSwitch(&FocusMotionSP); |
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199 | |
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200 | // If speed is "halt" |
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201 | if (FocusSpeedN[0].value == 0) |
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202 | { |
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203 | FocusMotionSP.s = IPS_IDLE; |
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204 | IDSetSwitch(&FocusMotionSP, NULL); |
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205 | return; |
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206 | } |
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207 | |
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208 | IUUpdateSwitch(&FocusMotionSP, states, names, n); |
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209 | index = getOnSwitch(&FocusMotionSP); |
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210 | |
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211 | |
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212 | if ( ( err = setFocuserMotion(fd, index) < 0) ) |
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213 | { |
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214 | handleError(&FocusMotionSP, err, "Setting focuser speed"); |
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215 | return; |
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216 | } |
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217 | |
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218 | FocusMotionSP.s = IPS_BUSY; |
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219 | |
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220 | // with a timer |
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221 | if (FocusTimerNP.np[0].value > 0) |
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222 | { |
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223 | FocusTimerNP.s = IPS_BUSY; |
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224 | IDLog("Starting Focus Timer BUSY\n"); |
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225 | IEAddTimer(50, LX200Generic::updateFocusTimer, this); |
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226 | } |
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227 | |
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228 | IDSetSwitch(&FocusMotionSP, NULL); |
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229 | return; |
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230 | } |
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231 | |
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232 | LX200Generic::ISNewSwitch (dev, name, states, names, n); |
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233 | |
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234 | } |
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235 | |
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236 | void LX200Autostar::ISPoll () |
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237 | { |
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238 | |
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239 | LX200Generic::ISPoll(); |
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240 | |
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241 | } |
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242 | |
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243 | void LX200Autostar::getBasicData() |
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244 | { |
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245 | |
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246 | VersionInfo.tp[0].text = new char[64]; |
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247 | getVersionDate(fd, VersionInfo.tp[0].text); |
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248 | VersionInfo.tp[1].text = new char[64]; |
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249 | getVersionTime(fd, VersionInfo.tp[1].text); |
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250 | VersionInfo.tp[2].text = new char[64]; |
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251 | getVersionNumber(fd, VersionInfo.tp[2].text); |
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252 | VersionInfo.tp[3].text = new char[128]; |
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253 | getFullVersion(fd, VersionInfo.tp[3].text); |
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254 | VersionInfo.tp[4].text = new char[128]; |
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255 | getProductName(fd, VersionInfo.tp[4].text); |
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256 | |
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257 | IDSetText(&VersionInfo, NULL); |
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258 | |
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259 | // process parent |
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260 | LX200Generic::getBasicData(); |
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261 | |
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262 | } |
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