1 | #if 0 |
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2 | FLI CCD |
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3 | INDI Interface for Finger Lakes Instruments CCDs |
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4 | Copyright (C) 2003 Jasem Mutlaq (mutlaqja@ikarustech.com) |
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5 | |
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6 | This library is free software; you can redistribute it and/or |
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7 | modify it under the terms of the GNU Lesser General Public |
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8 | License as published by the Free Software Foundation; either |
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9 | version 2.1 of the License, or (at your option) any later version. |
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10 | |
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11 | This library is distributed in the hope that it will be useful, |
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12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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14 | Lesser General Public License for more details. |
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15 | |
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16 | You should have received a copy of the GNU Lesser General Public |
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17 | License along with this library; if not, write to the Free Software |
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18 | Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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19 | |
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20 | #endif |
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21 | |
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22 | #include <stdio.h> |
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23 | #include <stdlib.h> |
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24 | #include <string.h> |
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25 | #include <stdarg.h> |
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26 | #include <math.h> |
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27 | #include <unistd.h> |
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28 | #include <time.h> |
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29 | #include <fcntl.h> |
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30 | #include <errno.h> |
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31 | #include <sys/stat.h> |
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32 | #include <sys/time.h> |
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33 | #include <sys/types.h> |
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34 | #include <sys/socket.h> |
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35 | #include <netinet/in.h> |
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36 | #include <netdb.h> |
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37 | #include <zlib.h> |
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38 | |
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39 | #include <fitsio.h> |
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40 | |
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41 | #include <libfli.h> |
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42 | #include "indidevapi.h" |
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43 | #include "eventloop.h" |
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44 | #include "indicom.h" |
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45 | |
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46 | void ISInit(void); |
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47 | void getBasicData(void); |
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48 | void ISPoll(void *); |
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49 | void handleExposure(void *); |
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50 | void connectCCD(void); |
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51 | void getBasicData(void); |
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52 | void uploadFile(const char* filename); |
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53 | int writeFITS(const char* filename, char errmsg[]); |
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54 | int findcam(flidomain_t domain); |
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55 | int setImageArea(char errmsg[]); |
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56 | int manageDefaults(char errmsg[]); |
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57 | int grabImage(void); |
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58 | int checkPowerS(ISwitchVectorProperty *sp); |
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59 | int checkPowerN(INumberVectorProperty *np); |
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60 | int checkPowerT(ITextVectorProperty *tp); |
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61 | int getOnSwitch(ISwitchVectorProperty *sp); |
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62 | int isCCDConnected(void); |
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63 | void addFITSKeywords(fitsfile *fptr); |
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64 | |
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65 | double min(void); |
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66 | double max(void); |
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67 | |
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68 | extern char* me; |
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69 | extern int errno; |
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70 | |
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71 | #define mydev "FLI CCD" |
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72 | |
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73 | #define COMM_GROUP "Communication" |
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74 | #define EXPOSE_GROUP "Expose" |
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75 | #define IMAGE_GROUP "Image Settings" |
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76 | #define DATA_GROUP "Data Channel" |
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77 | |
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78 | #define MAX_CCD_TEMP 45 /* Max CCD temperature */ |
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79 | #define MIN_CCD_TEMP -55 /* Min CCD temperature */ |
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80 | #define MAX_X_BIN 16. /* Max Horizontal binning */ |
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81 | #define MAX_Y_BIN 16. /* Max Vertical binning */ |
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82 | #define MAX_PIXELS 4096 /* Max number of pixels in one dimension */ |
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83 | #define POLLMS 1000 /* Polling time (ms) */ |
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84 | #define TEMP_THRESHOLD .25 /* Differential temperature threshold (C)*/ |
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85 | #define NFLUSHES 1 /* Number of times a CCD array is flushed before an exposure */ |
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86 | |
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87 | #define FILENAMESIZ 2048 |
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88 | #define LIBVERSIZ 1024 |
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89 | #define PREFIXSIZ 64 |
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90 | #define PIPEBUFSIZ 8192 |
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91 | #define FRAME_ILEN 64 |
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92 | #define TEMPFILE_LEN 16 |
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93 | |
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94 | enum FLIFrames { LIGHT_FRAME = 0, BIAS_FRAME, DARK_FRAME, FLAT_FRAME }; |
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95 | |
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96 | |
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97 | typedef struct { |
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98 | flidomain_t domain; |
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99 | char *dname; |
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100 | char *name; |
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101 | char *model; |
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102 | long HWRevision; |
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103 | long FWRevision; |
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104 | double x_pixel_size; |
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105 | double y_pixel_size; |
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106 | long Array_Area[4]; |
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107 | long Visible_Area[4]; |
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108 | int width, height; |
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109 | double temperature; |
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110 | } cam_t; |
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111 | |
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112 | typedef struct { |
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113 | int width; |
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114 | int height; |
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115 | int frameType; |
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116 | int expose; |
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117 | unsigned short *img; |
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118 | } img_t; |
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119 | |
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120 | /*static int streamTimerID; Stream ID */ |
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121 | |
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122 | static flidev_t fli_dev; |
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123 | static cam_t *FLICam; |
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124 | static img_t *FLIImg; |
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125 | static int portSwitchIndex; |
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126 | |
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127 | long int Domains[] = { FLIDOMAIN_USB, FLIDOMAIN_SERIAL, FLIDOMAIN_PARALLEL_PORT, FLIDOMAIN_INET }; |
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128 | |
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129 | /*INDI controls */ |
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130 | |
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131 | /* Connect/Disconnect */ |
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132 | static ISwitch ConnectS[] = {{"CONNECT" , "Connect" , ISS_OFF, 0, 0},{"DISCONNECT", "Disconnect", ISS_ON, 0, 0}}; |
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133 | static ISwitchVectorProperty ConnectSP = { mydev, "CONNECTION" , "Connection", COMM_GROUP, IP_RW, ISR_1OFMANY, 60, IPS_IDLE, ConnectS, NARRAY(ConnectS), "", 0}; |
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134 | |
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135 | /* Types of Ports */ |
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136 | static ISwitch PortS[] = {{"USB", "", ISS_ON, 0, 0}, {"Serial", "", ISS_OFF, 0, 0}, {"Parallel", "", ISS_OFF, 0, 0}, {"INet", "", ISS_OFF, 0, 0}}; |
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137 | static ISwitchVectorProperty PortSP = { mydev, "Port Type", "", COMM_GROUP, IP_RW, ISR_1OFMANY, 0, IPS_IDLE, PortS, NARRAY(PortS), "", 0}; |
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138 | |
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139 | /* Types of Frames */ |
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140 | static ISwitch FrameTypeS[] = { {"FRAME_LIGHT", "Light", ISS_ON, 0, 0}, {"FRAME_BIAS", "Bias", ISS_OFF, 0, 0}, {"FRAME_DARK", "Dark", ISS_OFF, 0, 0}, {"FRAME_FLAT", "Flat Field", ISS_OFF, 0, 0}}; |
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141 | static ISwitchVectorProperty FrameTypeSP = { mydev, "CCD_FRAME_TYPE", "Frame Type", EXPOSE_GROUP, IP_RW, ISR_1OFMANY, 0, IPS_IDLE, FrameTypeS, NARRAY(FrameTypeS), "", 0}; |
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142 | |
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143 | /* Frame coordinates. Full frame is default */ |
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144 | static INumber FrameN[] = { |
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145 | { "X", "X", "%.0f", 0., MAX_PIXELS, 1., 0., 0, 0, 0}, |
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146 | { "Y", "Y", "%.0f", 0., MAX_PIXELS, 1., 0., 0, 0, 0}, |
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147 | { "WIDTH", "Width", "%.0f", 0., MAX_PIXELS, 1., 0., 0, 0, 0}, |
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148 | { "HEIGHT", "Height", "%.0f",0., MAX_PIXELS, 1., 0., 0, 0, 0}}; |
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149 | static INumberVectorProperty FrameNP = { mydev, "CCD_FRAME", "Frame", IMAGE_GROUP, IP_RW, 60, IPS_IDLE, FrameN, NARRAY(FrameN), "", 0}; |
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150 | |
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151 | /* Binning */ |
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152 | static INumber BinningN[] = { |
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153 | { "HOR_BIN", "X", "%0.f", 1., MAX_X_BIN, 1., 1., 0, 0, 0}, |
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154 | { "VER_BIN", "Y", "%0.f", 1., MAX_Y_BIN, 1., 1., 0, 0, 0}}; |
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155 | static INumberVectorProperty BinningNP = { mydev, "CCD_BINNING", "Binning", IMAGE_GROUP, IP_RW, 60, IPS_IDLE, BinningN, NARRAY(BinningN), "", 0}; |
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156 | |
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157 | /* Exposure time */ |
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158 | static INumber ExposeTimeWN[] = {{ "CCD_EXPOSURE_VALUE", "Duration (s)", "%5.2f", 0., 36000., .5, 1., 0, 0, 0}}; |
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159 | static INumberVectorProperty ExposeTimeWNP = { mydev, "CCD_EXPOSURE_REQUEST", "Expose", EXPOSE_GROUP, IP_WO, 36000, IPS_IDLE, ExposeTimeWN, NARRAY(ExposeTimeWN), "", 0}; |
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160 | |
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161 | static INumber ExposeTimeRN[] = {{ "CCD_EXPOSURE_VALUE", "Duration (s)", "%5.2f", 0., 36000., .5, 1., 0, 0, 0}}; |
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162 | static INumberVectorProperty ExposeTimeRNP = { mydev, "CCD_EXPOSURE", "Expose", EXPOSE_GROUP, IP_RO, 36000, IPS_IDLE, ExposeTimeRN, NARRAY(ExposeTimeRN), "", 0}; |
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163 | |
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164 | /* Temperature control */ |
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165 | static INumber TemperatureN[] = { {"CCD_TEMPERATURE_VALUE", "Temperature", "%+06.2f", MIN_CCD_TEMP, MAX_CCD_TEMP, .2, 0., 0, 0, 0}}; |
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166 | static INumberVectorProperty TemperatureNP = { mydev, "CCD_TEMPERATURE", "Temperature (C)", EXPOSE_GROUP, IP_RW, 60, IPS_IDLE, TemperatureN, NARRAY(TemperatureN), "", 0}; |
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167 | |
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168 | /* Pixel size (µm) */ |
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169 | static INumber PixelSizeN[] = { |
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170 | { "Width", "", "%.0f", 0. , 0., 0., 0., 0, 0, 0}, |
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171 | { "Height", "", "%.0f", 0. , 0., 0., 0., 0, 0, 0}}; |
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172 | static INumberVectorProperty PixelSizeNP = { mydev, "Pixel Size (µm)", "", DATA_GROUP, IP_RO, 0, IPS_IDLE, PixelSizeN, NARRAY(PixelSizeN), "", 0}; |
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173 | |
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174 | /* BLOB for sending image */ |
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175 | static IBLOB imageB = {"FITS_BLOB", "FITS", "", 0, 0, 0, 0, 0, 0, 0}; |
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176 | static IBLOBVectorProperty imageBP = {mydev, "CCD_FITS_BLOB", "BLOB", COMM_GROUP, |
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177 | IP_RO, 0, IPS_IDLE, &imageB, 1, "", 0}; |
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178 | |
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179 | /* send client definitions of all properties */ |
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180 | void ISInit() |
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181 | { |
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182 | static int isInit=0; |
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183 | |
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184 | if (isInit) |
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185 | return; |
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186 | |
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187 | /* USB by default {USB, SERIAL, PARALLEL, INET} */ |
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188 | portSwitchIndex = 0; |
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189 | |
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190 | FLIImg = malloc (sizeof(img_t)); |
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191 | |
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192 | if (FLIImg == NULL) |
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193 | { |
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194 | IDMessage(mydev, "Error: unable to initialize driver. Low memory."); |
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195 | IDLog("Error: unable to initialize driver. Low memory."); |
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196 | return; |
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197 | } |
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198 | |
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199 | IEAddTimer (POLLMS, ISPoll, NULL); |
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200 | |
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201 | isInit = 1; |
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202 | |
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203 | } |
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204 | |
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205 | void ISGetProperties (const char *dev) |
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206 | { |
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207 | |
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208 | ISInit(); |
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209 | |
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210 | if (dev && strcmp (mydev, dev)) |
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211 | return; |
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212 | |
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213 | /* COMM_GROUP */ |
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214 | IDDefSwitch(&ConnectSP, NULL); |
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215 | IDDefSwitch(&PortSP, NULL); |
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216 | IDDefBLOB(&imageBP, NULL); |
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217 | |
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218 | /* Expose */ |
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219 | IDDefSwitch(&FrameTypeSP, NULL); |
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220 | IDDefNumber(&ExposeTimeWNP, NULL); |
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221 | IDDefNumber(&ExposeTimeRNP, NULL); |
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222 | IDDefNumber(&TemperatureNP, NULL); |
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223 | |
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224 | /* Image Group */ |
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225 | IDDefNumber(&FrameNP, NULL); |
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226 | IDDefNumber(&BinningNP, NULL); |
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227 | |
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228 | } |
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229 | |
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230 | void ISNewBLOB (const char *dev, const char *name, int sizes[], int blobsizes[], char *blobs[], char *formats[], char *names[], int n) {} |
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231 | void ISSnoopDevice (XMLEle *root) {} |
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232 | |
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233 | void ISNewSwitch (const char *dev, const char *name, ISState *states, char *names[], int n) |
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234 | { |
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235 | long err; |
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236 | int i; |
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237 | ISwitch *sp; |
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238 | |
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239 | /* ignore if not ours */ |
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240 | if (dev && strcmp (dev, mydev)) |
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241 | return; |
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242 | |
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243 | ISInit(); |
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244 | |
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245 | /* Port type */ |
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246 | if (!strcmp (name, PortSP.name)) |
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247 | { |
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248 | PortSP.s = IPS_IDLE; |
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249 | IUResetSwitch(&PortSP); |
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250 | IUUpdateSwitch(&PortSP, states, names, n); |
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251 | portSwitchIndex = getOnSwitch(&PortSP); |
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252 | |
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253 | PortSP.s = IPS_OK; |
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254 | IDSetSwitch(&PortSP, NULL); |
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255 | return; |
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256 | } |
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257 | |
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258 | /* Connection */ |
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259 | if (!strcmp (name, ConnectSP.name)) |
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260 | { |
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261 | if (IUUpdateSwitch(&ConnectSP, states, names, n) < 0) |
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262 | return; |
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263 | connectCCD(); |
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264 | return; |
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265 | } |
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266 | |
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267 | /* Frame Type */ |
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268 | if (!strcmp(FrameTypeSP.name, name)) |
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269 | { |
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270 | if (checkPowerS(&FrameTypeSP)) |
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271 | return; |
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272 | |
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273 | for (i = 0; i < n ; i++) |
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274 | { |
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275 | sp = IUFindSwitch(&FrameTypeSP, names[i]); |
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276 | |
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277 | if (!sp) |
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278 | { |
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279 | FrameTypeSP.s = IPS_ALERT; |
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280 | IDSetSwitch(&FrameTypeSP, "Unknown error. %s is not a member of %s property.", names[0], name); |
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281 | return; |
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282 | } |
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283 | |
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284 | /* NORMAL, BIAS, or FLAT */ |
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285 | if ( (sp == &FrameTypeS[LIGHT_FRAME] || sp == &FrameTypeS[FLAT_FRAME]) && states[i] == ISS_ON) |
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286 | { |
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287 | if (sp == &FrameTypeS[LIGHT_FRAME]) |
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288 | FLIImg->frameType = LIGHT_FRAME; |
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289 | else |
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290 | FLIImg->frameType = FLAT_FRAME; |
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291 | |
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292 | if ((err = FLISetFrameType(fli_dev, FLI_FRAME_TYPE_NORMAL) )) |
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293 | { |
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294 | IUResetSwitch(&FrameTypeSP); |
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295 | FrameTypeS[LIGHT_FRAME].s = ISS_ON; |
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296 | FrameTypeSP.s = IPS_ALERT; |
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297 | IDSetSwitch(&FrameTypeSP, "FLISetFrameType() failed. %s.\n", strerror((int)-err)); |
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298 | IDLog("FLISetFrameType() failed. %s.\n", strerror((int)-err)); |
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299 | return; |
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300 | } |
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301 | |
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302 | IUResetSwitch(&FrameTypeSP); |
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303 | sp->s = ISS_ON; |
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304 | FrameTypeSP.s = IPS_OK; |
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305 | IDSetSwitch(&FrameTypeSP, NULL); |
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306 | break; |
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307 | } |
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308 | /* DARK AND BIAS */ |
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309 | else if ( (sp == &FrameTypeS[DARK_FRAME] || sp == &FrameTypeS[BIAS_FRAME]) && states[i] == ISS_ON) |
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310 | { |
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311 | |
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312 | if (sp == &FrameTypeS[DARK_FRAME]) |
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313 | FLIImg->frameType = DARK_FRAME; |
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314 | else |
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315 | FLIImg->frameType = BIAS_FRAME; |
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316 | |
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317 | if ((err = FLISetFrameType(fli_dev, FLI_FRAME_TYPE_DARK) )) |
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318 | { |
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319 | IUResetSwitch(&FrameTypeSP); |
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320 | FrameTypeS[LIGHT_FRAME].s = ISS_ON; |
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321 | FrameTypeSP.s = IPS_ALERT; |
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322 | IDSetSwitch(&FrameTypeSP, "FLISetFrameType() failed. %s.\n", strerror((int)-err)); |
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323 | IDLog("FLISetFrameType() failed. %s.\n", strerror((int)-err)); |
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324 | return; |
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325 | } |
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326 | |
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327 | IUResetSwitch(&FrameTypeSP); |
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328 | sp->s = ISS_ON; |
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329 | FrameTypeSP.s = IPS_OK; |
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330 | IDSetSwitch(&FrameTypeSP, NULL); |
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331 | break; |
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332 | } |
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333 | |
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334 | } /* For loop */ |
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335 | |
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336 | return; |
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337 | } |
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338 | |
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339 | } |
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340 | |
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341 | void ISNewText (const char *dev, const char *name, char *texts[], char *names[], int n) |
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342 | { |
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343 | ISInit(); |
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344 | |
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345 | /* ignore if not ours */ |
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346 | if (dev && strcmp (mydev, dev)) |
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347 | return; |
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348 | |
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349 | /* suppress warning */ |
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350 | n=n; dev=dev; name=name; names=names; texts=texts; |
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351 | |
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352 | } |
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353 | |
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354 | |
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355 | void ISNewNumber (const char *dev, const char *name, double values[], char *names[], int n) |
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356 | { |
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357 | long err; |
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358 | int i; |
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359 | INumber *np; |
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360 | char errmsg[ERRMSG_SIZE]; |
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361 | |
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362 | /* ignore if not ours */ |
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363 | if (dev && strcmp (dev, mydev)) |
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364 | return; |
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365 | |
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366 | ISInit(); |
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367 | |
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368 | /* Exposure time */ |
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369 | if (!strcmp (ExposeTimeWNP.name, name)) |
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370 | { |
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371 | if (checkPowerN(&ExposeTimeWNP)) |
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372 | return; |
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373 | |
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374 | if (ExposeTimeWNP.s == IPS_BUSY) |
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375 | { |
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376 | if ( (err = FLICancelExposure(fli_dev))) |
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377 | { |
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378 | ExposeTimeWNP.s = IPS_ALERT; |
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379 | IDSetNumber(&ExposeTimeWNP, "FLICancelExposure() failed. %s.", strerror((int)-err)); |
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380 | IDLog("FLICancelExposure() failed. %s.\n", strerror((int)-err)); |
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381 | return; |
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382 | } |
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383 | |
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384 | ExposeTimeWNP.s = IPS_IDLE; |
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385 | ExposeTimeRNP.s = IPS_IDLE; |
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386 | ExposeTimeRN[0].value = 0; |
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387 | |
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388 | IDSetNumber(&ExposeTimeWNP, "Exposure cancelled."); |
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389 | IDSetNumber(&ExposeTimeRNP, NULL); |
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390 | IDLog("Exposure Cancelled.\n"); |
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391 | return; |
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392 | } |
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393 | |
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394 | np = IUFindNumber(&ExposeTimeWNP, names[0]); |
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395 | |
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396 | if (!np) |
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397 | { |
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398 | ExposeTimeWNP.s = IPS_ALERT; |
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399 | IDSetNumber(&ExposeTimeWNP, "Error: %s is not a member of %s property.", names[0], name); |
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400 | return; |
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401 | } |
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402 | |
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403 | np->value = values[0]; |
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404 | FLIImg->expose = (int) (values[0] * 1000.); |
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405 | |
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406 | /* Set duration */ |
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407 | if ( (err = FLISetExposureTime(fli_dev, np->value * 1000.) )) |
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408 | { |
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409 | ExposeTimeWNP.s = IPS_ALERT; |
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410 | IDSetNumber(&ExposeTimeWNP, "FLISetExposureTime() failed. %s.\n", strerror((int)-err)); |
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411 | IDLog("FLISetExposureTime() failed. %s.\n", strerror((int)-err)); |
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412 | return; |
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413 | } |
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414 | |
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415 | IDLog("Exposure Time (ms) is: %g\n", np->value * 1000.); |
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416 | |
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417 | handleExposure(NULL); |
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418 | return; |
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419 | } |
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420 | |
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421 | |
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422 | if (!strcmp(TemperatureNP.name, name)) |
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423 | { |
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424 | if (checkPowerN(&TemperatureNP)) |
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425 | return; |
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426 | |
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427 | TemperatureNP.s = IPS_IDLE; |
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428 | |
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429 | np = IUFindNumber(&TemperatureNP, names[0]); |
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430 | |
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431 | if (!np) |
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432 | { |
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433 | IDSetNumber(&TemperatureNP, "Unknown error. %s is not a member of %s property.", names[0], name); |
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434 | return; |
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435 | } |
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436 | |
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437 | if (values[0] < MIN_CCD_TEMP || values[0] > MAX_CCD_TEMP) |
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438 | { |
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439 | IDSetNumber(&TemperatureNP, "Error: valid range of temperature is from %d to %d", MIN_CCD_TEMP, MAX_CCD_TEMP); |
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440 | return; |
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441 | } |
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442 | |
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443 | if ( (err = FLISetTemperature(fli_dev, values[0]))) |
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444 | { |
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445 | IDSetNumber(&TemperatureNP, "FLISetTemperature() failed. %s.", strerror((int)-err)); |
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446 | IDLog("FLISetTemperature() failed. %s.", strerror((int)-err)); |
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447 | return; |
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448 | } |
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449 | |
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450 | FLICam->temperature = values[0]; |
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451 | TemperatureNP.s = IPS_BUSY; |
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452 | |
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453 | IDSetNumber(&TemperatureNP, "Setting CCD temperature to %+06.2f C", values[0]); |
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454 | IDLog("Setting CCD temperature to %+06.2f C\n", values[0]); |
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455 | return; |
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456 | } |
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457 | |
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458 | if (!strcmp(FrameNP.name, name)) |
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459 | { |
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460 | int nset=0; |
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461 | |
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462 | if (checkPowerN(&FrameNP)) |
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463 | return; |
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464 | |
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465 | FrameNP.s = IPS_IDLE; |
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466 | |
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467 | for (i=0; i < n ; i++) |
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468 | { |
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469 | np = IUFindNumber(&FrameNP, names[i]); |
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470 | |
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471 | if (!np) |
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472 | { |
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473 | IDSetNumber(&FrameNP, "Unknown error. %s is not a member of %s property.", names[0], name); |
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474 | return; |
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475 | } |
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476 | |
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477 | /* X or Width */ |
---|
478 | if (np == &FrameN[0] || np==&FrameN[2]) |
---|
479 | { |
---|
480 | if (values[i] < 0 || values[i] > FLICam->width) |
---|
481 | break; |
---|
482 | |
---|
483 | nset++; |
---|
484 | np->value = values[i]; |
---|
485 | } |
---|
486 | /* Y or height */ |
---|
487 | else if (np == &FrameN[1] || np==&FrameN[3]) |
---|
488 | { |
---|
489 | if (values[i] < 0 || values[i] > FLICam->height) |
---|
490 | break; |
---|
491 | |
---|
492 | nset++; |
---|
493 | np->value = values[i]; |
---|
494 | } |
---|
495 | } |
---|
496 | |
---|
497 | if (nset < 4) |
---|
498 | { |
---|
499 | IDSetNumber(&FrameNP, "Invalid range. Valid range is (0,0) - (%0d,%0d)", FLICam->width, FLICam->height); |
---|
500 | IDLog("Invalid range. Valid range is (0,0) - (%0d,%0d)", FLICam->width, FLICam->height); |
---|
501 | return; |
---|
502 | } |
---|
503 | |
---|
504 | if (setImageArea(errmsg)) |
---|
505 | { |
---|
506 | IDSetNumber(&FrameNP, "%s", errmsg); |
---|
507 | return; |
---|
508 | } |
---|
509 | |
---|
510 | FrameNP.s = IPS_OK; |
---|
511 | |
---|
512 | /* Adjusting image width and height */ |
---|
513 | FLIImg->width = FrameN[2].value; |
---|
514 | FLIImg->height = FrameN[3].value; |
---|
515 | |
---|
516 | IDSetNumber(&FrameNP, NULL); |
---|
517 | |
---|
518 | } /* end FrameNP */ |
---|
519 | |
---|
520 | |
---|
521 | if (!strcmp(BinningNP.name, name)) |
---|
522 | { |
---|
523 | if (checkPowerN(&BinningNP)) |
---|
524 | return; |
---|
525 | |
---|
526 | BinningNP.s = IPS_IDLE; |
---|
527 | |
---|
528 | for (i=0 ; i < n ; i++) |
---|
529 | { |
---|
530 | np = IUFindNumber(&BinningNP, names[i]); |
---|
531 | |
---|
532 | if (!np) |
---|
533 | { |
---|
534 | IDSetNumber(&BinningNP, "Unknown error. %s is not a member of %s property.", names[0], name); |
---|
535 | return; |
---|
536 | } |
---|
537 | |
---|
538 | /* X binning */ |
---|
539 | if (np == &BinningN[0]) |
---|
540 | { |
---|
541 | if (values[i] < 1 || values[i] > MAX_X_BIN) |
---|
542 | { |
---|
543 | IDSetNumber(&BinningNP, "Error: Valid X bin values are from 1 to %g", MAX_X_BIN); |
---|
544 | IDLog("Error: Valid X bin values are from 1 to %g", MAX_X_BIN); |
---|
545 | return; |
---|
546 | } |
---|
547 | |
---|
548 | if ( (err = FLISetHBin(fli_dev, values[i]))) |
---|
549 | { |
---|
550 | IDSetNumber(&BinningNP, "FLISetHBin() failed. %s.", strerror((int)-err)); |
---|
551 | IDLog("FLISetHBin() failed. %s.", strerror((int)-err)); |
---|
552 | return; |
---|
553 | } |
---|
554 | |
---|
555 | np->value = values[i]; |
---|
556 | } |
---|
557 | else if (np == &BinningN[1]) |
---|
558 | { |
---|
559 | if (values[i] < 1 || values[i] > MAX_Y_BIN) |
---|
560 | { |
---|
561 | IDSetNumber(&BinningNP, "Error: Valid Y bin values are from 1 to %g", MAX_Y_BIN); |
---|
562 | IDLog("Error: Valid X bin values are from 1 to %g", MAX_Y_BIN); |
---|
563 | return; |
---|
564 | } |
---|
565 | |
---|
566 | if ( (err = FLISetVBin(fli_dev, values[i]))) |
---|
567 | { |
---|
568 | IDSetNumber(&BinningNP, "FLISetVBin() failed. %s.", strerror((int)-err)); |
---|
569 | IDLog("FLISetVBin() failed. %s.", strerror((int)-err)); |
---|
570 | return; |
---|
571 | } |
---|
572 | |
---|
573 | np->value = values[i]; |
---|
574 | } |
---|
575 | } /* end for */ |
---|
576 | |
---|
577 | if (setImageArea(errmsg)) |
---|
578 | { |
---|
579 | IDSetNumber(&BinningNP, errmsg, NULL); |
---|
580 | IDLog("%s", errmsg); |
---|
581 | return; |
---|
582 | } |
---|
583 | |
---|
584 | BinningNP.s = IPS_OK; |
---|
585 | |
---|
586 | IDLog("Binning is: %.0f x %.0f\n", BinningN[0].value, BinningN[1].value); |
---|
587 | |
---|
588 | IDSetNumber(&BinningNP, NULL); |
---|
589 | return; |
---|
590 | } |
---|
591 | |
---|
592 | } |
---|
593 | |
---|
594 | |
---|
595 | void ISPoll(void *p) |
---|
596 | { |
---|
597 | long err; |
---|
598 | long timeleft; |
---|
599 | double ccdTemp; |
---|
600 | |
---|
601 | if (!isCCDConnected()) |
---|
602 | { |
---|
603 | IEAddTimer (POLLMS, ISPoll, NULL); |
---|
604 | return; |
---|
605 | } |
---|
606 | |
---|
607 | /*IDLog("In Poll.\n");*/ |
---|
608 | |
---|
609 | switch (ExposeTimeWNP.s) |
---|
610 | { |
---|
611 | case IPS_IDLE: |
---|
612 | break; |
---|
613 | |
---|
614 | case IPS_OK: |
---|
615 | break; |
---|
616 | |
---|
617 | case IPS_BUSY: |
---|
618 | if ( (err = FLIGetExposureStatus(fli_dev, &timeleft))) |
---|
619 | { |
---|
620 | ExposeTimeWNP.s = IPS_ALERT; |
---|
621 | ExposeTimeRN[0].value = 0; |
---|
622 | |
---|
623 | IDSetNumber(&ExposeTimeWNP, "FLIGetExposureStatus() failed. %s.", strerror((int)-err)); |
---|
624 | IDSetNumber(&ExposeTimeRNP, NULL); |
---|
625 | IDLog("FLIGetExposureStatus() failed. %s.\n", strerror((int)-err)); |
---|
626 | break; |
---|
627 | } |
---|
628 | |
---|
629 | if (timeleft > 0) |
---|
630 | { |
---|
631 | ExposeTimeRN[0].value = timeleft / 1000.; |
---|
632 | IDSetNumber(&ExposeTimeRNP, NULL); |
---|
633 | break; |
---|
634 | } |
---|
635 | |
---|
636 | /* We're done exposing */ |
---|
637 | /*ExposeTimeWNP.s = IPS_OK;*/ |
---|
638 | ExposeTimeRNP.s = IPS_OK; |
---|
639 | ExposeTimeRN[0].value = 0; |
---|
640 | IDSetNumber(&ExposeTimeWNP, "Exposure done, downloading image..."); |
---|
641 | IDSetNumber(&ExposeTimeRNP, NULL); |
---|
642 | IDLog("Exposure done, downloading image...\n"); |
---|
643 | |
---|
644 | /* grab and save image */ |
---|
645 | grabImage(); |
---|
646 | |
---|
647 | break; |
---|
648 | |
---|
649 | case IPS_ALERT: |
---|
650 | break; |
---|
651 | } |
---|
652 | |
---|
653 | switch (TemperatureNP.s) |
---|
654 | { |
---|
655 | case IPS_IDLE: |
---|
656 | case IPS_OK: |
---|
657 | if ( (err = FLIGetTemperature(fli_dev, &ccdTemp))) |
---|
658 | { |
---|
659 | TemperatureNP.s = IPS_IDLE; |
---|
660 | IDSetNumber(&TemperatureNP, "FLIGetTemperature() failed. %s.", strerror((int)-err)); |
---|
661 | IDLog("FLIGetTemperature() failed. %s.", strerror((int)-err)); |
---|
662 | return; |
---|
663 | } |
---|
664 | |
---|
665 | if (fabs(TemperatureN[0].value - ccdTemp) >= TEMP_THRESHOLD) |
---|
666 | { |
---|
667 | TemperatureN[0].value = ccdTemp; |
---|
668 | IDSetNumber(&TemperatureNP, NULL); |
---|
669 | } |
---|
670 | break; |
---|
671 | |
---|
672 | case IPS_BUSY: |
---|
673 | if ((err = FLIGetTemperature(fli_dev, &ccdTemp))) |
---|
674 | { |
---|
675 | TemperatureNP.s = IPS_ALERT; |
---|
676 | IDSetNumber(&TemperatureNP, "FLIGetTemperature() failed. %s.", strerror((int)-err)); |
---|
677 | IDLog("FLIGetTemperature() failed. %s.", strerror((int)-err)); |
---|
678 | return; |
---|
679 | } |
---|
680 | |
---|
681 | if (fabs(FLICam->temperature - ccdTemp) <= TEMP_THRESHOLD) |
---|
682 | TemperatureNP.s = IPS_OK; |
---|
683 | |
---|
684 | TemperatureN[0].value = ccdTemp; |
---|
685 | IDSetNumber(&TemperatureNP, NULL); |
---|
686 | break; |
---|
687 | |
---|
688 | case IPS_ALERT: |
---|
689 | break; |
---|
690 | } |
---|
691 | |
---|
692 | p=p; |
---|
693 | |
---|
694 | IEAddTimer (POLLMS, ISPoll, NULL); |
---|
695 | } |
---|
696 | |
---|
697 | /* Sets the Image area that the CCD will scan and download. |
---|
698 | We compensate for binning. */ |
---|
699 | int setImageArea(char errmsg[]) |
---|
700 | { |
---|
701 | |
---|
702 | long x_1, y_1, x_2, y_2; |
---|
703 | long err; |
---|
704 | |
---|
705 | /* Add the X and Y offsets */ |
---|
706 | x_1 = FrameN[0].value + FLICam->Visible_Area[0]; |
---|
707 | y_1 = FrameN[1].value + FLICam->Visible_Area[1]; |
---|
708 | |
---|
709 | x_2 = x_1 + (FrameN[2].value / BinningN[0].value); |
---|
710 | y_2 = y_1 + (FrameN[3].value / BinningN[1].value); |
---|
711 | |
---|
712 | if (x_2 > FLICam->Visible_Area[2]) |
---|
713 | x_2 = FLICam->Visible_Area[2]; |
---|
714 | |
---|
715 | if (y_2 > FLICam->Visible_Area[3]) |
---|
716 | y_2 = FLICam->Visible_Area[3]; |
---|
717 | |
---|
718 | IDLog("The Final image area is (%ld, %ld), (%ld, %ld)\n", x_1, y_1, x_2, y_2); |
---|
719 | |
---|
720 | FLIImg->width = x_2 - x_1; |
---|
721 | FLIImg->height = y_2 - y_1; |
---|
722 | |
---|
723 | if ( (err = FLISetImageArea(fli_dev, x_1, y_1, x_2, y_2) )) |
---|
724 | { |
---|
725 | snprintf(errmsg, ERRMSG_SIZE, "FLISetImageArea() failed. %s.\n", strerror((int)-err)); |
---|
726 | IDLog("%s", errmsg); |
---|
727 | return -1; |
---|
728 | } |
---|
729 | |
---|
730 | return 0; |
---|
731 | } |
---|
732 | |
---|
733 | /* Downloads the image from the CCD row by row and store them |
---|
734 | in a raw file. |
---|
735 | N.B. No processing is done on the image */ |
---|
736 | int grabImage() |
---|
737 | { |
---|
738 | long err; |
---|
739 | int img_size,i, fd; |
---|
740 | char errmsg[ERRMSG_SIZE]; |
---|
741 | char filename[TEMPFILE_LEN] = "/tmp/fitsXXXXXX"; |
---|
742 | |
---|
743 | if ((fd = mkstemp(filename)) < 0) |
---|
744 | { |
---|
745 | IDMessage(mydev, "Error making temporary filename."); |
---|
746 | IDLog("Error making temporary filename.\n"); |
---|
747 | return -1; |
---|
748 | } |
---|
749 | close(fd); |
---|
750 | |
---|
751 | img_size = FLIImg->width * FLIImg->height * sizeof(unsigned short); |
---|
752 | |
---|
753 | FLIImg->img = malloc (img_size); |
---|
754 | |
---|
755 | if (FLIImg->img == NULL) |
---|
756 | { |
---|
757 | IDMessage(mydev, "Not enough memory to store image."); |
---|
758 | IDLog("Not enough memory to store image.\n"); |
---|
759 | return -1; |
---|
760 | } |
---|
761 | |
---|
762 | for (i=0; i < FLIImg->height ; i++) |
---|
763 | { |
---|
764 | if ( (err = FLIGrabRow(fli_dev, &FLIImg->img[i * FLIImg->width], FLIImg->width))) |
---|
765 | { |
---|
766 | free(FLIImg->img); |
---|
767 | IDMessage(mydev, "FLIGrabRow() failed at row %d. %s.", i, strerror((int)-err)); |
---|
768 | IDLog("FLIGrabRow() failed at row %d. %s.\n", i, strerror((int)-err)); |
---|
769 | return -1; |
---|
770 | } |
---|
771 | } |
---|
772 | |
---|
773 | IDMessage(mydev, "Download complete.\n"); |
---|
774 | |
---|
775 | /*err = (ImageFormatS[0].s == ISS_ON) ? writeFITS(FileNameT[0].text, errmsg) : writeRAW(FileNameT[0].text, errmsg);*/ |
---|
776 | err = writeFITS(filename, errmsg); |
---|
777 | |
---|
778 | if (err) |
---|
779 | { |
---|
780 | free(FLIImg->img); |
---|
781 | IDMessage(mydev, errmsg, NULL); |
---|
782 | return -1; |
---|
783 | } |
---|
784 | |
---|
785 | free(FLIImg->img); |
---|
786 | return 0; |
---|
787 | |
---|
788 | } |
---|
789 | |
---|
790 | int writeFITS(const char* filename, char errmsg[]) |
---|
791 | { |
---|
792 | fitsfile *fptr; /* pointer to the FITS file; defined in fitsio.h */ |
---|
793 | int status; |
---|
794 | long fpixel = 1, naxis = 2, nelements; |
---|
795 | long naxes[2]; |
---|
796 | char filename_rw[TEMPFILE_LEN+1]; |
---|
797 | |
---|
798 | naxes[0] = FLIImg->width; |
---|
799 | naxes[1] = FLIImg->height; |
---|
800 | |
---|
801 | /* Append ! to file name to over write it.*/ |
---|
802 | snprintf(filename_rw, TEMPFILE_LEN+1, "!%s", filename); |
---|
803 | |
---|
804 | status = 0; /* initialize status before calling fitsio routines */ |
---|
805 | fits_create_file(&fptr, filename_rw, &status); /* create new file */ |
---|
806 | |
---|
807 | /* Create the primary array image (16-bit short integer pixels */ |
---|
808 | fits_create_img(fptr, USHORT_IMG, naxis, naxes, &status); |
---|
809 | |
---|
810 | addFITSKeywords(fptr); |
---|
811 | |
---|
812 | nelements = naxes[0] * naxes[1]; /* number of pixels to write */ |
---|
813 | |
---|
814 | /* Write the array of integers to the image */ |
---|
815 | fits_write_img(fptr, TUSHORT, fpixel, nelements, FLIImg->img, &status); |
---|
816 | |
---|
817 | fits_close_file(fptr, &status); /* close the file */ |
---|
818 | |
---|
819 | fits_report_error(stderr, status); /* print out any error messages */ |
---|
820 | |
---|
821 | /* Success */ |
---|
822 | ExposeTimeWNP.s = IPS_OK; |
---|
823 | IDSetNumber(&ExposeTimeWNP, NULL); |
---|
824 | uploadFile(filename); |
---|
825 | unlink(filename); |
---|
826 | |
---|
827 | return status; |
---|
828 | } |
---|
829 | |
---|
830 | void addFITSKeywords(fitsfile *fptr) |
---|
831 | { |
---|
832 | int status=0; |
---|
833 | char binning_s[32]; |
---|
834 | char frame_s[32]; |
---|
835 | double min_val, max_val; |
---|
836 | |
---|
837 | /*pixel_size = (float) PixelSizeN[0].value; |
---|
838 | min_val = min(); |
---|
839 | max_val = max(); |
---|
840 | temp = (float) TemperatureN[0].value; |
---|
841 | expose = (float) FLIImg->expose;*/ |
---|
842 | |
---|
843 | snprintf(binning_s, 32, "(%g x %g)", BinningN[0].value, BinningN[1].value); |
---|
844 | |
---|
845 | switch (FLIImg->frameType) |
---|
846 | { |
---|
847 | case LIGHT_FRAME: |
---|
848 | strcpy(frame_s, "Light"); |
---|
849 | break; |
---|
850 | case BIAS_FRAME: |
---|
851 | strcpy(frame_s, "Bias"); |
---|
852 | break; |
---|
853 | case FLAT_FRAME: |
---|
854 | strcpy(frame_s, "Flat Field"); |
---|
855 | break; |
---|
856 | case DARK_FRAME: |
---|
857 | strcpy(frame_s, "Dark"); |
---|
858 | break; |
---|
859 | } |
---|
860 | |
---|
861 | fits_update_key(fptr, TDOUBLE, "CCD-TEMP", &(TemperatureN[0].value), "CCD Temperature (Celcius)", &status); |
---|
862 | fits_update_key(fptr, TDOUBLE, "EXPOSURE", &(FLIImg->expose), "Total Exposure Time (ms)", &status); |
---|
863 | fits_update_key(fptr, TDOUBLE, "PIX-SIZ", &(PixelSizeN[0].value), "Pixel Size (microns)", &status); |
---|
864 | fits_update_key(fptr, TSTRING, "BINNING", binning_s, "Binning HOR x VER", &status); |
---|
865 | fits_update_key(fptr, TSTRING, "FRAME", frame_s, "Frame Type", &status); |
---|
866 | fits_update_key(fptr, TDOUBLE, "DATAMIN", &min_val, "Minimum value", &status); |
---|
867 | fits_update_key(fptr, TDOUBLE, "DATAMAX", &max_val, "Maximum value", &status); |
---|
868 | fits_update_key(fptr, TSTRING, "INSTRUME", "Finger Lakes Instruments", "CCD Name", &status); |
---|
869 | fits_write_date(fptr, &status); |
---|
870 | |
---|
871 | } |
---|
872 | |
---|
873 | void uploadFile(const char* filename) |
---|
874 | { |
---|
875 | FILE * fitsFile; |
---|
876 | unsigned char *fitsData, *compressedData; |
---|
877 | int r=0; |
---|
878 | unsigned int i =0, nr = 0; |
---|
879 | uLongf compressedBytes=0; |
---|
880 | uLong totalBytes; |
---|
881 | struct stat stat_p; |
---|
882 | |
---|
883 | if ( -1 == stat (filename, &stat_p)) |
---|
884 | { |
---|
885 | IDLog(" Error occurred attempting to stat file.\n"); |
---|
886 | return; |
---|
887 | } |
---|
888 | |
---|
889 | totalBytes = stat_p.st_size; |
---|
890 | fitsData = (unsigned char *) malloc (sizeof(unsigned char) * totalBytes); |
---|
891 | compressedData = (unsigned char *) malloc (sizeof(unsigned char) * totalBytes + totalBytes / 64 + 16 + 3); |
---|
892 | |
---|
893 | if (fitsData == NULL || compressedData == NULL) |
---|
894 | { |
---|
895 | if (fitsData) free(fitsData); |
---|
896 | if (compressedData) free(compressedData); |
---|
897 | IDLog("Error! low memory. Unable to initialize fits buffers.\n"); |
---|
898 | return; |
---|
899 | } |
---|
900 | |
---|
901 | fitsFile = fopen(filename, "r"); |
---|
902 | |
---|
903 | if (fitsFile == NULL) |
---|
904 | return; |
---|
905 | |
---|
906 | /* #1 Read file from disk */ |
---|
907 | for (i=0; i < totalBytes; i+= nr) |
---|
908 | { |
---|
909 | nr = fread(fitsData + i, 1, totalBytes - i, fitsFile); |
---|
910 | |
---|
911 | if (nr <= 0) |
---|
912 | { |
---|
913 | IDLog("Error reading temporary FITS file.\n"); |
---|
914 | return; |
---|
915 | } |
---|
916 | } |
---|
917 | fclose(fitsFile); |
---|
918 | |
---|
919 | compressedBytes = sizeof(char) * totalBytes + totalBytes / 64 + 16 + 3; |
---|
920 | |
---|
921 | /* #2 Compress it */ |
---|
922 | r = compress2(compressedData, &compressedBytes, fitsData, totalBytes, 9); |
---|
923 | if (r != Z_OK) |
---|
924 | { |
---|
925 | /* this should NEVER happen */ |
---|
926 | IDLog("internal error - compression failed: %d\n", r); |
---|
927 | return; |
---|
928 | } |
---|
929 | |
---|
930 | /* #3 Send it */ |
---|
931 | imageB.blob = compressedData; |
---|
932 | imageB.bloblen = compressedBytes; |
---|
933 | imageB.size = totalBytes; |
---|
934 | strcpy(imageB.format, ".fits.z"); |
---|
935 | imageBP.s = IPS_OK; |
---|
936 | IDSetBLOB (&imageBP, NULL); |
---|
937 | |
---|
938 | free (fitsData); |
---|
939 | free (compressedData); |
---|
940 | |
---|
941 | } |
---|
942 | |
---|
943 | /* Initiates the exposure procedure */ |
---|
944 | void handleExposure(void *p) |
---|
945 | { |
---|
946 | long err; |
---|
947 | |
---|
948 | /* no warning */ |
---|
949 | p=p; |
---|
950 | |
---|
951 | /* BIAS frame is the same as DARK but with minimum period. i.e. readout from camera electronics. |
---|
952 | */ |
---|
953 | if (FLIImg->frameType == BIAS_FRAME) |
---|
954 | { |
---|
955 | if ((err = FLISetExposureTime(fli_dev, 50))) |
---|
956 | { |
---|
957 | ExposeTimeWNP.s = IPS_ALERT; |
---|
958 | IDSetNumber(&ExposeTimeWNP, "FLISetExposureTime() failed. %s.\n", strerror((int)-err)); |
---|
959 | IDLog("FLISetExposureTime() failed. %s.\n", strerror((int)-err)); |
---|
960 | return; |
---|
961 | } |
---|
962 | } |
---|
963 | |
---|
964 | if ((err = FLIExposeFrame(fli_dev))) |
---|
965 | { |
---|
966 | ExposeTimeWNP.s = IPS_ALERT; |
---|
967 | IDSetNumber(&ExposeTimeWNP, "FLIExposeFrame() failed. %s.", strerror((int)-err)); |
---|
968 | IDLog("FLIExposeFrame() failed. %s.\n", strerror((int)-err)); |
---|
969 | return; |
---|
970 | } |
---|
971 | |
---|
972 | ExposeTimeWNP.s = IPS_BUSY; |
---|
973 | |
---|
974 | IDSetNumber(&ExposeTimeWNP, "Taking a %g seconds frame...", FLIImg->expose / 1000.); |
---|
975 | |
---|
976 | IDLog("Taking a frame...\n"); |
---|
977 | } |
---|
978 | |
---|
979 | /* Retrieves basic data from the CCD upon connection like temperature, array size, firmware..etc */ |
---|
980 | void getBasicData() |
---|
981 | { |
---|
982 | |
---|
983 | char buff[2048]; |
---|
984 | long err; |
---|
985 | |
---|
986 | IDLog("In getBasicData()\n"); |
---|
987 | |
---|
988 | if ((err = FLIGetModel (fli_dev, buff, 2048))) |
---|
989 | { |
---|
990 | IDMessage(mydev, "FLIGetModel() failed. %s.", strerror((int)-err)); |
---|
991 | IDLog("FLIGetModel() failed. %s.\n", strerror((int)-err)); |
---|
992 | return; |
---|
993 | } |
---|
994 | else |
---|
995 | { |
---|
996 | if ( (FLICam->model = malloc (sizeof(char) * 2048)) == NULL) |
---|
997 | { |
---|
998 | IDMessage(mydev, "malloc() failed."); |
---|
999 | IDLog("malloc() failed."); |
---|
1000 | return; |
---|
1001 | } |
---|
1002 | |
---|
1003 | strcpy(FLICam->model, buff); |
---|
1004 | } |
---|
1005 | |
---|
1006 | if (( err = FLIGetHWRevision(fli_dev, &FLICam->HWRevision))) |
---|
1007 | { |
---|
1008 | IDMessage(mydev, "FLIGetHWRevision() failed. %s.", strerror((int)-err)); |
---|
1009 | IDLog("FLIGetHWRevision() failed. %s.\n", strerror((int)-err)); |
---|
1010 | |
---|
1011 | return; |
---|
1012 | } |
---|
1013 | |
---|
1014 | if (( err = FLIGetFWRevision(fli_dev, &FLICam->FWRevision))) |
---|
1015 | { |
---|
1016 | IDMessage(mydev, "FLIGetFWRevision() failed. %s.", strerror((int)-err)); |
---|
1017 | IDLog("FLIGetFWRevision() failed. %s.\n", strerror((int)-err)); |
---|
1018 | return; |
---|
1019 | } |
---|
1020 | |
---|
1021 | if (( err = FLIGetPixelSize(fli_dev, &FLICam->x_pixel_size, &FLICam->y_pixel_size))) |
---|
1022 | { |
---|
1023 | IDMessage(mydev, "FLIGetPixelSize() failed. %s.", strerror((int)-err)); |
---|
1024 | IDLog("FLIGetPixelSize() failed. %s.\n", strerror((int)-err)); |
---|
1025 | return; |
---|
1026 | } |
---|
1027 | |
---|
1028 | FLICam->x_pixel_size *= 1e6; |
---|
1029 | FLICam->y_pixel_size *= 1e6; |
---|
1030 | |
---|
1031 | if (( err = FLIGetArrayArea(fli_dev, &FLICam->Array_Area[0], &FLICam->Array_Area[1], &FLICam->Array_Area[2], &FLICam->Array_Area[3]))) |
---|
1032 | { |
---|
1033 | IDMessage(mydev, "FLIGetArrayArea() failed. %s.", strerror((int)-err)); |
---|
1034 | IDLog("FLIGetArrayArea() failed. %s.\n", strerror((int)-err)); |
---|
1035 | return; |
---|
1036 | } |
---|
1037 | |
---|
1038 | if (( err = FLIGetVisibleArea( fli_dev, &FLICam->Visible_Area[0], &FLICam->Visible_Area[1], &FLICam->Visible_Area[2], &FLICam->Visible_Area[3]))) |
---|
1039 | { |
---|
1040 | IDMessage(mydev, "FLIGetVisibleArea() failed. %s.", strerror((int)-err)); |
---|
1041 | IDLog("FLIGetVisibleArea() failed. %s.\n", strerror((int)-err)); |
---|
1042 | } |
---|
1043 | |
---|
1044 | if (( err = FLIGetTemperature(fli_dev, &FLICam->temperature))) |
---|
1045 | { |
---|
1046 | IDMessage(mydev, "FLIGetTemperature() failed. %s.", strerror((int)-err)); |
---|
1047 | IDLog("FLIGetTemperature() failed. %s.\n", strerror((int)-err)); |
---|
1048 | return; |
---|
1049 | } |
---|
1050 | |
---|
1051 | IDLog("The CCD Temperature is %f.\n", FLICam->temperature); |
---|
1052 | |
---|
1053 | PixelSizeN[0].value = FLICam->x_pixel_size; /* Pixel width (um) */ |
---|
1054 | PixelSizeN[1].value = FLICam->y_pixel_size; /* Pixel height (um) */ |
---|
1055 | TemperatureN[0].value = FLICam->temperature; /* CCD chip temperatre (degrees C) */ |
---|
1056 | FrameN[0].value = 0; /* X */ |
---|
1057 | FrameN[1].value = 0; /* Y */ |
---|
1058 | FrameN[2].value = FLICam->Visible_Area[2] - FLICam->Visible_Area[0]; /* Frame Width */ |
---|
1059 | FrameN[3].value = FLICam->Visible_Area[3] - FLICam->Visible_Area[1]; /* Frame Height */ |
---|
1060 | |
---|
1061 | FLICam->width = FLIImg->width = FrameN[2].value; |
---|
1062 | FLICam->height = FLIImg->width = FrameN[3].value; |
---|
1063 | |
---|
1064 | BinningN[0].value = BinningN[1].value = 1; |
---|
1065 | |
---|
1066 | IDLog("The Camera Width is %d ---- %d\n", (int) FLICam->width, (int) FrameN[2].value); |
---|
1067 | IDLog("The Camera Height is %d ---- %d\n", (int) FLICam->height, (int) FrameN[3].value); |
---|
1068 | |
---|
1069 | IDSetNumber(&PixelSizeNP, NULL); |
---|
1070 | IDSetNumber(&TemperatureNP, NULL); |
---|
1071 | IDSetNumber(&FrameNP, NULL); |
---|
1072 | IDSetNumber(&BinningNP, NULL); |
---|
1073 | |
---|
1074 | IDLog("Exiting getBasicData()\n"); |
---|
1075 | |
---|
1076 | } |
---|
1077 | |
---|
1078 | int manageDefaults(char errmsg[]) |
---|
1079 | { |
---|
1080 | long err; |
---|
1081 | /*int exposeTimeMS; |
---|
1082 | |
---|
1083 | exposeTimeMS = (int) (ExposeTimeWN[0].value * 1000.); |
---|
1084 | |
---|
1085 | IDLog("Setting default exposure time of %d ms.\n", exposeTimeMS); |
---|
1086 | if ( (err = FLISetExposureTime(fli_dev, exposeTimeMS) )) |
---|
1087 | { |
---|
1088 | snprintf(errmsg, ERRMSG_SIZE, "FLISetExposureTime() failed. %s.\n", strerror((int)-err)); |
---|
1089 | IDLog(errmsg, NULL); |
---|
1090 | return -1; |
---|
1091 | }*/ |
---|
1092 | |
---|
1093 | /* Default frame type is NORMAL */ |
---|
1094 | if ( (err = FLISetFrameType(fli_dev, FLI_FRAME_TYPE_NORMAL) )) |
---|
1095 | { |
---|
1096 | snprintf(errmsg, ERRMSG_SIZE, "FLISetFrameType() failed. %s.\n", strerror((int)-err)); |
---|
1097 | IDLog(errmsg, NULL); |
---|
1098 | return -1; |
---|
1099 | } |
---|
1100 | |
---|
1101 | /* X horizontal binning */ |
---|
1102 | if ( (err = FLISetHBin(fli_dev, BinningN[0].value) )) |
---|
1103 | { |
---|
1104 | snprintf(errmsg, ERRMSG_SIZE, "FLISetBin() failed. %s.\n", strerror((int)-err)); |
---|
1105 | IDLog(errmsg, NULL); |
---|
1106 | return -1; |
---|
1107 | } |
---|
1108 | |
---|
1109 | /* Y vertical binning */ |
---|
1110 | if ( (err = FLISetVBin(fli_dev, BinningN[1].value) )) |
---|
1111 | { |
---|
1112 | snprintf(errmsg, ERRMSG_SIZE, "FLISetVBin() failed. %s.\n", strerror((int)-err)); |
---|
1113 | IDLog(errmsg, NULL); |
---|
1114 | return -1; |
---|
1115 | } |
---|
1116 | |
---|
1117 | IDLog("Setting default binning %f x %f.\n", BinningN[0].value, BinningN[1].value); |
---|
1118 | |
---|
1119 | FLISetNFlushes(fli_dev, NFLUSHES); |
---|
1120 | |
---|
1121 | /* Set image area */ |
---|
1122 | if (setImageArea(errmsg)) |
---|
1123 | return -1; |
---|
1124 | |
---|
1125 | /* Success */ |
---|
1126 | return 0; |
---|
1127 | |
---|
1128 | } |
---|
1129 | |
---|
1130 | int getOnSwitch(ISwitchVectorProperty *sp) |
---|
1131 | { |
---|
1132 | int i=0; |
---|
1133 | for (i=0; i < sp->nsp ; i++) |
---|
1134 | { |
---|
1135 | /*IDLog("Switch %s is %s\n", sp->sp[i].name, sp->sp[i].s == ISS_ON ? "On" : "Off");*/ |
---|
1136 | if (sp->sp[i].s == ISS_ON) |
---|
1137 | return i; |
---|
1138 | } |
---|
1139 | |
---|
1140 | return -1; |
---|
1141 | } |
---|
1142 | |
---|
1143 | int checkPowerS(ISwitchVectorProperty *sp) |
---|
1144 | { |
---|
1145 | if (ConnectSP.s != IPS_OK) |
---|
1146 | { |
---|
1147 | if (!strcmp(sp->label, "")) |
---|
1148 | IDMessage (mydev, "Cannot change property %s while the CCD is offline.", sp->name); |
---|
1149 | else |
---|
1150 | IDMessage (mydev, "Cannot change property %s while the CCD is offline.", sp->label); |
---|
1151 | |
---|
1152 | sp->s = IPS_IDLE; |
---|
1153 | IDSetSwitch(sp, NULL); |
---|
1154 | return -1; |
---|
1155 | } |
---|
1156 | |
---|
1157 | return 0; |
---|
1158 | } |
---|
1159 | |
---|
1160 | int checkPowerN(INumberVectorProperty *np) |
---|
1161 | { |
---|
1162 | if (ConnectSP.s != IPS_OK) |
---|
1163 | { |
---|
1164 | if (!strcmp(np->label, "")) |
---|
1165 | IDMessage (mydev, "Cannot change property %s while the CCD is offline.", np->name); |
---|
1166 | else |
---|
1167 | IDMessage (mydev, "Cannot change property %s while the CCD is offline.", np->label); |
---|
1168 | |
---|
1169 | np->s = IPS_IDLE; |
---|
1170 | IDSetNumber(np, NULL); |
---|
1171 | return -1; |
---|
1172 | } |
---|
1173 | |
---|
1174 | return 0; |
---|
1175 | } |
---|
1176 | |
---|
1177 | int checkPowerT(ITextVectorProperty *tp) |
---|
1178 | { |
---|
1179 | |
---|
1180 | if (ConnectSP.s != IPS_OK) |
---|
1181 | { |
---|
1182 | if (!strcmp(tp->label, "")) |
---|
1183 | IDMessage (mydev, "Cannot change property %s while the CCD is offline.", tp->name); |
---|
1184 | else |
---|
1185 | IDMessage (mydev, "Cannot change property %s while the CCD is offline.", tp->label); |
---|
1186 | |
---|
1187 | tp->s = IPS_IDLE; |
---|
1188 | IDSetText(tp, NULL); |
---|
1189 | return -1; |
---|
1190 | } |
---|
1191 | |
---|
1192 | return 0; |
---|
1193 | |
---|
1194 | } |
---|
1195 | |
---|
1196 | void connectCCD() |
---|
1197 | { |
---|
1198 | long err; |
---|
1199 | char errmsg[ERRMSG_SIZE]; |
---|
1200 | |
---|
1201 | IDLog ("In ConnectCCD\n"); |
---|
1202 | |
---|
1203 | /* USB by default {USB, SERIAL, PARALLEL, INET} */ |
---|
1204 | switch (ConnectS[0].s) |
---|
1205 | { |
---|
1206 | case ISS_ON: |
---|
1207 | IDLog("Current portSwitch is %d\n", portSwitchIndex); |
---|
1208 | IDLog("Attempting to find the camera in domain %ld\n", Domains[portSwitchIndex]); |
---|
1209 | if (findcam(Domains[portSwitchIndex])) { |
---|
1210 | ConnectSP.s = IPS_IDLE; |
---|
1211 | ConnectS[0].s = ISS_OFF; |
---|
1212 | ConnectS[1].s = ISS_ON; |
---|
1213 | IDSetSwitch(&ConnectSP, "Error: no cameras were detected."); |
---|
1214 | IDLog("Error: no cameras were detected.\n"); |
---|
1215 | return; |
---|
1216 | } |
---|
1217 | |
---|
1218 | if ((err = FLIOpen(&fli_dev, FLICam->name, FLIDEVICE_CAMERA | FLICam->domain))) |
---|
1219 | { |
---|
1220 | ConnectSP.s = IPS_IDLE; |
---|
1221 | ConnectS[0].s = ISS_OFF; |
---|
1222 | ConnectS[1].s = ISS_ON; |
---|
1223 | IDSetSwitch(&ConnectSP, "Error: FLIOpen() failed. %s.", strerror( (int) -err)); |
---|
1224 | IDLog("Error: FLIOpen() failed. %s.\n", strerror( (int) -err)); |
---|
1225 | return; |
---|
1226 | } |
---|
1227 | |
---|
1228 | /* Sucess! */ |
---|
1229 | ConnectS[0].s = ISS_ON; |
---|
1230 | ConnectS[1].s = ISS_OFF; |
---|
1231 | ConnectSP.s = IPS_OK; |
---|
1232 | IDSetSwitch(&ConnectSP, "CCD is online. Retrieving basic data."); |
---|
1233 | IDLog("CCD is online. Retrieving basic data.\n"); |
---|
1234 | getBasicData(); |
---|
1235 | if (manageDefaults(errmsg)) |
---|
1236 | { |
---|
1237 | IDMessage(mydev, errmsg, NULL); |
---|
1238 | IDLog("%s", errmsg); |
---|
1239 | return; |
---|
1240 | } |
---|
1241 | |
---|
1242 | break; |
---|
1243 | |
---|
1244 | case ISS_OFF: |
---|
1245 | ConnectS[0].s = ISS_OFF; |
---|
1246 | ConnectS[1].s = ISS_ON; |
---|
1247 | ConnectSP.s = IPS_IDLE; |
---|
1248 | if ((err = FLIClose(fli_dev))) { |
---|
1249 | ConnectSP.s = IPS_IDLE; |
---|
1250 | ConnectS[0].s = ISS_OFF; |
---|
1251 | ConnectS[1].s = ISS_ON; |
---|
1252 | IDSetSwitch(&ConnectSP, "Error: FLIClose() failed. %s.", strerror( (int) -err)); |
---|
1253 | IDLog("Error: FLIClose() failed. %s.\n", strerror( (int) -err)); |
---|
1254 | return; |
---|
1255 | } |
---|
1256 | IDSetSwitch(&ConnectSP, "CCD is offline."); |
---|
1257 | break; |
---|
1258 | } |
---|
1259 | } |
---|
1260 | |
---|
1261 | /* isCCDConnected: return 1 if we have a connection, 0 otherwise */ |
---|
1262 | int isCCDConnected(void) |
---|
1263 | { |
---|
1264 | return ((ConnectS[0].s == ISS_ON) ? 1 : 0); |
---|
1265 | } |
---|
1266 | |
---|
1267 | int findcam(flidomain_t domain) |
---|
1268 | { |
---|
1269 | char **tmplist; |
---|
1270 | long err; |
---|
1271 | |
---|
1272 | IDLog("In find Camera, the domain is %ld\n", domain); |
---|
1273 | |
---|
1274 | if (( err = FLIList(domain | FLIDEVICE_CAMERA, &tmplist))) |
---|
1275 | { |
---|
1276 | IDLog("FLIList() failed. %s\n", strerror((int)-err)); |
---|
1277 | return -1; |
---|
1278 | } |
---|
1279 | |
---|
1280 | if (tmplist != NULL && tmplist[0] != NULL) |
---|
1281 | { |
---|
1282 | int i; |
---|
1283 | |
---|
1284 | IDLog("Trying to allocate memory to FLICam\n"); |
---|
1285 | if ((FLICam = malloc (sizeof (cam_t))) == NULL) |
---|
1286 | { |
---|
1287 | IDLog("malloc() failed.\n"); |
---|
1288 | return -1; |
---|
1289 | } |
---|
1290 | |
---|
1291 | for (i = 0; tmplist[i] != NULL; i++) |
---|
1292 | { |
---|
1293 | int j; |
---|
1294 | |
---|
1295 | for (j = 0; tmplist[i][j] != '\0'; j++) |
---|
1296 | if (tmplist[i][j] == ';') |
---|
1297 | { |
---|
1298 | tmplist[i][j] = '\0'; |
---|
1299 | break; |
---|
1300 | } |
---|
1301 | } |
---|
1302 | |
---|
1303 | FLICam->domain = domain; |
---|
1304 | |
---|
1305 | switch (domain) |
---|
1306 | { |
---|
1307 | case FLIDOMAIN_PARALLEL_PORT: |
---|
1308 | FLICam->dname = strdup("parallel port"); |
---|
1309 | break; |
---|
1310 | |
---|
1311 | case FLIDOMAIN_USB: |
---|
1312 | FLICam->dname = strdup("USB"); |
---|
1313 | break; |
---|
1314 | |
---|
1315 | case FLIDOMAIN_SERIAL: |
---|
1316 | FLICam->dname = strdup("serial"); |
---|
1317 | break; |
---|
1318 | |
---|
1319 | case FLIDOMAIN_INET: |
---|
1320 | FLICam->dname = strdup("inet"); |
---|
1321 | break; |
---|
1322 | |
---|
1323 | default: |
---|
1324 | FLICam->dname = strdup("Unknown domain"); |
---|
1325 | } |
---|
1326 | |
---|
1327 | FLICam->name = strdup(tmplist[0]); |
---|
1328 | |
---|
1329 | if ((err = FLIFreeList(tmplist))) |
---|
1330 | { |
---|
1331 | IDLog("FLIFreeList() failed. %s.\n", strerror((int)-err)); |
---|
1332 | return -1; |
---|
1333 | } |
---|
1334 | |
---|
1335 | } /* end if */ |
---|
1336 | else |
---|
1337 | { |
---|
1338 | if ((err = FLIFreeList(tmplist))) |
---|
1339 | { |
---|
1340 | IDLog("FLIFreeList() failed. %s.\n", strerror((int)-err)); |
---|
1341 | return -1; |
---|
1342 | } |
---|
1343 | |
---|
1344 | return -1; |
---|
1345 | } |
---|
1346 | |
---|
1347 | IDLog("Findcam() finished successfully.\n"); |
---|
1348 | return 0; |
---|
1349 | } |
---|
1350 | |
---|
1351 | double min() |
---|
1352 | { |
---|
1353 | double lmin = FLIImg->img[0]; |
---|
1354 | int ind=0, i, j; |
---|
1355 | |
---|
1356 | for (i= 0; i < FLIImg->height ; i++) |
---|
1357 | for (j= 0; j < FLIImg->width; j++) |
---|
1358 | { |
---|
1359 | ind = (i * FLIImg->width) + j; |
---|
1360 | if (FLIImg->img[ind] < lmin) lmin = FLIImg->img[ind]; |
---|
1361 | } |
---|
1362 | |
---|
1363 | return lmin; |
---|
1364 | } |
---|
1365 | |
---|
1366 | double max() |
---|
1367 | { |
---|
1368 | double lmax = FLIImg->img[0]; |
---|
1369 | int ind=0, i, j; |
---|
1370 | |
---|
1371 | for (i= 0; i < FLIImg->height ; i++) |
---|
1372 | for (j= 0; j < FLIImg->width; j++) |
---|
1373 | { |
---|
1374 | ind = (i * FLIImg->width) + j; |
---|
1375 | if (FLIImg->img[ind] > lmax) lmax = FLIImg->img[ind]; |
---|
1376 | } |
---|
1377 | |
---|
1378 | return lmax; |
---|
1379 | } |
---|