1 | /* |
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2 | Meade LPI Experimental driver |
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3 | Copyright (C) 2005 by Jasem Mutlaq |
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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 "v4ldriver.h" |
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22 | |
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23 | class Meade_LPI : public V4L_Driver |
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24 | { |
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25 | public: |
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26 | Meade_LPI(); |
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27 | ~Meade_LPI(); |
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28 | |
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29 | #ifdef HAVE_LINUX_VIDEODEV2_H |
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30 | void connectCamera(void); |
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31 | #endif |
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32 | |
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33 | }; |
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34 | |
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35 | Meade_LPI::Meade_LPI() : V4L_Driver() |
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36 | { |
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37 | } |
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38 | |
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39 | Meade_LPI::~Meade_LPI() |
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40 | { |
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41 | } |
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42 | |
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43 | #ifdef HAVE_LINUX_VIDEODEV2_H |
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44 | void Meade_LPI::connectCamera() |
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45 | { |
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46 | char errmsg[ERRMSGSIZ]; |
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47 | |
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48 | switch (PowerS[0].s) |
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49 | { |
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50 | case ISS_ON: |
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51 | if (v4l_base->connectCam(PortT[0].text, errmsg, V4L2_PIX_FMT_SBGGR8, 352, 288) < 0) |
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52 | { |
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53 | PowerSP.s = IPS_IDLE; |
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54 | PowerS[0].s = ISS_OFF; |
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55 | PowerS[1].s = ISS_ON; |
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56 | IDSetSwitch(&PowerSP, "Error: unable to open device"); |
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57 | IDLog("Error: %s\n", errmsg); |
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58 | return; |
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59 | } |
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60 | |
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61 | /* Sucess! */ |
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62 | PowerS[0].s = ISS_ON; |
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63 | PowerS[1].s = ISS_OFF; |
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64 | PowerSP.s = IPS_OK; |
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65 | IDSetSwitch(&PowerSP, "Meade LPI is online. Retrieving basic data."); |
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66 | |
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67 | v4l_base->registerCallback(newFrame, this); |
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68 | |
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69 | V4LFrame->compressedFrame = (unsigned char *) malloc (sizeof(unsigned char) * 1); |
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70 | |
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71 | IDLog("Meade LPI is online. Retrieving basic data.\n"); |
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72 | getBasicData(); |
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73 | |
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74 | break; |
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75 | |
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76 | case ISS_OFF: |
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77 | PowerS[0].s = ISS_OFF; |
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78 | PowerS[1].s = ISS_ON; |
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79 | PowerSP.s = IPS_IDLE; |
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80 | |
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81 | free(V4LFrame->compressedFrame); |
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82 | V4LFrame->compressedFrame = NULL; |
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83 | v4l_base->disconnectCam(); |
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84 | |
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85 | IDSetSwitch(&PowerSP, "Meade LPI is offline."); |
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86 | |
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87 | break; |
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88 | } |
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89 | |
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90 | } |
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91 | #endif |
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92 | |
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93 | Meade_LPI *MainCam = NULL; /* Main and only camera */ |
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94 | |
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95 | /* send client definitions of all properties */ |
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96 | void ISInit() |
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97 | { |
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98 | if (MainCam == NULL) |
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99 | { |
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100 | MainCam = new Meade_LPI(); |
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101 | MainCam->initProperties("Meade LPI"); |
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102 | MainCam->initCamBase(); |
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103 | } |
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104 | } |
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105 | |
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106 | void ISGetProperties (const char *dev) |
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107 | { |
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108 | ISInit(); |
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109 | |
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110 | MainCam->ISGetProperties(dev); |
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111 | } |
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112 | |
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113 | |
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114 | void ISNewSwitch (const char *dev, const char *name, ISState *states, char *names[], int n) |
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115 | { |
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116 | |
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117 | ISInit(); |
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118 | |
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119 | MainCam->ISNewSwitch(dev, name, states, names, n); |
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120 | } |
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121 | |
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122 | void ISNewText (const char *dev, const char *name, char *texts[], char *names[], int n) |
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123 | { |
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124 | |
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125 | ISInit(); |
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126 | |
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127 | MainCam->ISNewText(dev, name, texts, names, n); |
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128 | } |
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129 | |
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130 | |
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131 | void ISNewNumber (const char *dev, const char *name, double values[], char *names[], int n) |
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132 | { |
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133 | |
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134 | ISInit(); |
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135 | |
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136 | MainCam->ISNewNumber(dev, name, values, names, n); |
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137 | } |
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138 | |
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139 | void ISNewBLOB (const char *dev, const char *name, int sizes[], int blobsizes[], char *blobs[], char *formats[], char *names[], int n) |
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140 | { |
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141 | INDI_UNUSED(dev); |
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142 | INDI_UNUSED(name); |
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143 | INDI_UNUSED(sizes); |
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144 | INDI_UNUSED(blobsizes); |
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145 | INDI_UNUSED(blobs); |
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146 | INDI_UNUSED(formats); |
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147 | INDI_UNUSED(names); |
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148 | INDI_UNUSED(n); |
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149 | } |
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150 | void ISSnoopDevice (XMLEle *root) |
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151 | { |
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152 | INDI_UNUSED(root); |
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153 | } |
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154 | |
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155 | |
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