1 | #if 0 |
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2 | Sky Commander INDI 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 | #endif |
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20 | |
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21 | #include <config.h> |
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22 | |
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23 | #include <stdio.h> |
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24 | #include <stdlib.h> |
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25 | #include <string.h> |
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26 | #include <stdarg.h> |
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27 | #include <math.h> |
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28 | #include <unistd.h> |
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29 | #include <time.h> |
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30 | |
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31 | #include "indidevapi.h" |
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32 | #include "indicom.h" |
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33 | #include "lx200driver.h" |
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34 | |
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35 | #define mydev "Sky Commander" |
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36 | #define BASIC_GROUP "Main Control" |
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37 | #define POLLMS 1000 |
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38 | #define currentRA eq[0].value |
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39 | #define currentDEC eq[1].value |
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40 | |
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41 | static void ISPoll(void *); |
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42 | static void ISInit(void); |
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43 | static void connectTelescope(void); |
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44 | |
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45 | int fd; |
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46 | |
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47 | static ISwitch PowerS[] = {{"CONNECT" , "Connect" , ISS_OFF, 0, 0},{"DISCONNECT", "Disconnect", ISS_ON, 0, 0}}; |
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48 | ISwitchVectorProperty PowerSP = { mydev, "CONNECTION" , "Connection", BASIC_GROUP, IP_RW, ISR_1OFMANY, 0, IPS_IDLE, PowerS, NARRAY(PowerS), "", 0}; |
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49 | |
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50 | static IText PortT[] = {{"PORT", "Port", 0, 0, 0, 0}}; |
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51 | static ITextVectorProperty PortTP = { mydev, "DEVICE_PORT", "Ports", BASIC_GROUP, IP_RW, 0, IPS_IDLE, PortT, NARRAY(PortT), "", 0}; |
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52 | |
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53 | /* equatorial position */ |
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54 | INumber eq[] = { |
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55 | {"RA", "RA H:M:S", "%10.6m", 0., 24., 0., 0., 0, 0, 0}, |
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56 | {"DEC", "Dec D:M:S", "%10.6m", -90., 90., 0., 0., 0, 0, 0}, |
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57 | }; |
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58 | INumberVectorProperty eqNum = { |
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59 | mydev, "EQUATORIAL_EOD_COORD", "Equatorial JNow", BASIC_GROUP, IP_RO, 0, IPS_IDLE, |
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60 | eq, NARRAY(eq), "", 0}; |
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61 | |
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62 | |
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63 | void ISInit(void) |
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64 | { |
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65 | static int isInit=0; |
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66 | |
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67 | if (isInit) return; |
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68 | |
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69 | isInit = 1; |
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70 | fd = -1; |
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71 | |
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72 | IEAddTimer (POLLMS, ISPoll, NULL); |
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73 | |
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74 | } |
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75 | |
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76 | void ISGetProperties (const char *dev) |
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77 | { |
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78 | |
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79 | ISInit(); |
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80 | |
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81 | dev=dev; |
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82 | |
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83 | IDDefSwitch(&PowerSP, NULL); |
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84 | IDDefText(&PortTP, NULL); |
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85 | IDDefNumber(&eqNum, NULL); |
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86 | } |
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87 | |
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88 | void ISNewSwitch (const char *dev, const char *name, ISState *states, char *names[], int n) |
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89 | { |
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90 | ISInit(); |
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91 | |
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92 | dev = dev; |
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93 | |
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94 | if (!strcmp(name, PowerSP.name)) |
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95 | { |
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96 | IUResetSwitch(&PowerSP); |
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97 | IUUpdateSwitch(&PowerSP, states, names, n); |
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98 | connectTelescope(); |
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99 | return; |
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100 | } |
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101 | } |
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102 | |
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103 | void ISNewText (const char *dev, const char *name, char *texts[], char *names[], int n) |
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104 | { |
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105 | |
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106 | ISInit(); |
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107 | |
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108 | dev=dev; names=names; n=n; |
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109 | |
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110 | if (!strcmp(name, PortTP.name)) |
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111 | { |
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112 | IUSaveText(&PortT[0], texts[0]); |
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113 | PortTP.s = IPS_OK; |
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114 | IDSetText(&PortTP, NULL); |
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115 | return; |
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116 | } |
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117 | |
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118 | } |
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119 | void ISNewNumber (const char *dev, const char *name, double values[], char *names[], int n) |
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120 | { |
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121 | dev=dev;name=name;values=values;names=names;n=n; |
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122 | } |
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123 | |
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124 | void ISNewBLOB (const char *dev, const char *name, int sizes[], int blobsizes[], char *blobs[], char *formats[], char *names[], int n) |
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125 | { |
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126 | INDI_UNUSED(dev); |
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127 | INDI_UNUSED(name); |
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128 | INDI_UNUSED(sizes); |
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129 | INDI_UNUSED(blobsizes); |
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130 | INDI_UNUSED(blobs); |
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131 | INDI_UNUSED(formats); |
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132 | INDI_UNUSED(names); |
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133 | INDI_UNUSED(n); |
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134 | } |
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135 | void ISSnoopDevice (XMLEle *root) |
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136 | { |
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137 | INDI_UNUSED(root); |
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138 | } |
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139 | |
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140 | void ISPoll (void *p) |
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141 | { |
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142 | p=p; |
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143 | |
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144 | if (PowerS[0].s == ISS_ON) |
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145 | { |
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146 | switch (eqNum.s) |
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147 | { |
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148 | case IPS_IDLE: |
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149 | case IPS_OK: |
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150 | case IPS_BUSY: |
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151 | if (updateSkyCommanderCoord(fd, ¤tRA, ¤tDEC) < 0) |
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152 | { |
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153 | eqNum.s = IPS_ALERT; |
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154 | IDSetNumber(&eqNum, "Unknown error while reading telescope coordinates"); |
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155 | IDLog("Unknown error while reading telescope coordinates\n"); |
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156 | break; |
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157 | } |
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158 | |
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159 | IDSetNumber(&eqNum, NULL); |
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160 | break; |
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161 | |
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162 | case IPS_ALERT: |
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163 | break; |
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164 | } |
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165 | } |
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166 | |
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167 | IEAddTimer(POLLMS, ISPoll, NULL); |
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168 | } |
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169 | |
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170 | void connectTelescope(void) |
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171 | { |
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172 | |
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173 | switch (PowerS[0].s) |
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174 | { |
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175 | case ISS_ON: |
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176 | if (tty_connect(PortT[0].text, 9600, 8, 0, 1, &fd) != TTY_OK) |
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177 | { |
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178 | PowerSP.s = IPS_ALERT; |
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179 | IUResetSwitch(&PowerSP); |
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180 | IDSetSwitch(&PowerSP, "Error connecting to port %s", PortT[0].text); |
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181 | return; |
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182 | } |
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183 | |
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184 | PowerSP.s = IPS_OK; |
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185 | IDSetSwitch(&PowerSP, "Sky Commander is online."); |
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186 | break; |
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187 | |
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188 | case ISS_OFF: |
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189 | tty_disconnect(fd); |
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190 | IUResetSwitch(&PowerSP); |
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191 | eqNum.s = PortTP.s = PowerSP.s = IPS_IDLE; |
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192 | IDSetSwitch(&PowerSP, "Sky Commander is offline."); |
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193 | IDSetText(&PortTP, NULL); |
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194 | IDSetNumber(&eqNum, NULL); |
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195 | break; |
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196 | } |
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197 | |
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198 | } |
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199 | |
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