1 | function res = idSetUndParamSync(idName, attrName, attrValue, attrAbsTol) |
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2 | |
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3 | res = 0; |
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4 | %DServName = ''; |
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5 | %StandByStr = ''; %String to search in the return of "Status" command of DServer |
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6 | %ActStatusStr = ''; |
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7 | %attr_name_list = {''}; |
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8 | |
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9 | numLoopsWaitRes = 2; %% valeur originale 300 |
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10 | sleepTime = 3; %[s] |
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11 | sleepTimeFin = 7; %[s] |
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12 | useAppleIIDServerLevel1 = 0; |
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13 | %useModeAnti = 0; |
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14 | %attrNameIsRecognized = 0; |
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15 | |
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16 | [DServName, StandByStr] = idGetUndDServer(idName); |
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17 | |
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18 | if strcmp(idName, 'HU80_TEMPO') |
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19 | %DServName = 'ANS-C08/EI/M-HU80.2'; %Name of Level 2 DServer |
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20 | %StandByStr = 'ANS-C08/EI/M-HU80.2_MotorsControl : STANDBY'; |
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21 | |
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22 | %if strcmp(attrName, 'gap') |
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23 | % attrNameIsRecognized = 1; |
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24 | %elseif strcmp(attrName, 'phase') |
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25 | % attrNameIsRecognized = 1; |
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26 | %end |
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27 | %if attrNameIsRecognized == 0 |
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28 | % fprintf('Undulator Parameter / Device Server Attribute name is not recognized\n'); |
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29 | % res = -1; return; |
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30 | %end |
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31 | |
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32 | if strcmp(attrName, 'mode') |
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33 | attrValue = int16(attrValue); |
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34 | end |
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35 | |
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36 | %Debug |
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37 | % attr_val_list = tango_read_attributes(DServName, attr_name_list); |
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38 | % if (tango_error == -1) %handle error |
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39 | % tango_print_error_stack; return; |
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40 | % end |
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41 | %End Debug |
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42 | end |
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43 | |
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44 | if strcmp(DServName, '') ~= 0 |
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45 | fprintf('Device Server name is not specified\n'); |
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46 | res = -1; return; |
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47 | end |
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48 | |
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49 | attr_name_val_list(1).name = attrName; attr_name_val_list(1).value = attrValue; |
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50 | attr_name_list = {attr_name_val_list(1).name}; |
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51 | %attr_name_list_AppleIILevel1 = {'encoder1Position','encoder2Position','encoder3Position','encoder4Position'}; |
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52 | |
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53 | if strcmp(idName, 'HU52_DEIMOS') |
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54 | useAppleIIDServerLevel1 = 0; |
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55 | end |
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56 | |
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57 | if useAppleIIDServerLevel1 |
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58 | %special case: controlling via DServer of Level 1 |
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59 | |
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60 | if (strcmp(attrName, 'gap') || strcmp(attrName, 'GAP')) |
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61 | attr_name_list = {'encoder1Position','encoder2Position','encoder3Position','encoder4Position'}; |
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62 | tango_command_inout2(DServName, 'GotoGap', attrValue); |
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63 | elseif (strcmp(attrName, 'phase') || strcmp(attrName, 'PHASE')) |
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64 | attr_name_list = {'encoder5Position','encoder6Position'}; |
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65 | multMode = 1; |
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66 | if(imag(attrValue) ~= 0) |
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67 | multMode = -1; |
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68 | end |
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69 | tango_command_inout2(idSetUndParamSyncDServName, 'GotoPhase', [real(attrValue), multMode*real(attrValue)]); |
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70 | end |
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71 | else |
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72 | tango_write_attributes(DServName, attr_name_val_list); |
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73 | end |
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74 | |
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75 | |
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76 | if (tango_error == -1) %handle error |
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77 | tango_print_error_stack; |
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78 | |
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79 | pause(sleepTime); |
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80 | fprintf('Trying to repeat writing attributes after pause...\n'); |
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81 | |
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82 | if useAppleIIDServerLevel1 |
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83 | %special case: controlling via DServer of Level 1 |
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84 | if (strcmp(attrName, 'gap') || strcmp(attrName, 'GAP')) |
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85 | tango_command_inout2(DServName, 'GotoGap', attrValue); |
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86 | elseif (strcmp(attrName, 'phase') || strcmp(attrName, 'PHASE')) |
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87 | multMode = 1; |
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88 | if(imag(attrValue) ~= 0) |
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89 | multMode = -1; |
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90 | end |
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91 | tango_command_inout2(DServName, 'GotoPhase', [real(attrValue), multMode*real(attrValue)]); |
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92 | end |
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93 | else |
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94 | tango_write_attributes(DServName, attr_name_val_list); |
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95 | end |
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96 | |
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97 | if (tango_error == -1) %handle error |
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98 | tango_print_error_stack; |
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99 | fprintf('Failed again. Returning from the function abnormally.\n'); |
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100 | %res = -1; %hoping that it could still recover |
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101 | return; |
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102 | else |
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103 | fprintf('Succeeded writing attributes from 2nd attempt. Continuing execution of the function.\n'); |
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104 | end |
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105 | end |
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106 | |
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107 | %Waiting until the parameter is actually set |
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108 | for i = 1:numLoopsWaitRes |
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109 | |
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110 | attr_val_list = tango_read_attributes(DServName, attr_name_list); |
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111 | |
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112 | if (tango_error == -1) %handle error |
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113 | tango_print_error_stack; |
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114 | |
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115 | pause(sleepTime); |
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116 | fprintf('Trying to repeat reading attributes after pause...\n'); |
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117 | attr_val_list = tango_read_attributes(DServName, attr_name_list); |
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118 | if (tango_error == -1) %handle error |
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119 | tango_print_error_stack; |
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120 | fprintf('Failed again. Returning from the function abnormally.\n'); |
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121 | %res = -1; %hoping that it could still recover |
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122 | return; |
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123 | else |
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124 | fprintf('Succeeded reading attributes from 2nd attempt. Continuing execution of the function.\n'); |
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125 | end |
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126 | end |
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127 | |
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128 | %valRequested = attr_name_val_list(1).value; |
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129 | valRequested = real(attrValue); |
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130 | valSet = attr_val_list(1).value(1); %check why (1) |
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131 | |
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132 | if useAppleIIDServerLevel1 |
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133 | if (strcmp(attrName, 'gap') || strcmp(attrName, 'GAP')) |
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134 | valSet = 0.5*(attr_val_list(1).value + attr_val_list(2).value + attr_val_list(3).value + attr_val_list(4).value); %check |
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135 | elseif (strcmp(attrName, 'phase') || strcmp(attrName, 'PHASE')) |
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136 | valSet = 0.5*(abs(attr_val_list(1).value) + abs(attr_val_list(2).value))*sign(attr_val_list(1).value); %check |
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137 | end |
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138 | end |
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139 | |
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140 | if(abs(valRequested - valSet) <= attrAbsTol) |
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141 | fprintf('%s',StandByStr ) |
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142 | fprintf('\n' ) |
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143 | if strcmp(StandByStr, '') == 0 |
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144 | %% fprintf('%s', 'STANDBYSTR NON NUL') |
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145 | attr_val_list_status = tango_read_attributes(DServName, {'Status'}); |
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146 | if (tango_error == -1) %handle error |
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147 | tango_print_error_stack; |
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148 | |
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149 | pause(sleepTime); |
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150 | fprintf('Trying to repeat reading attributes after pause...\n'); |
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151 | attr_val_list_status = tango_read_attributes(DServName, {'Status'}); |
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152 | if (tango_error == -1) %handle error |
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153 | tango_print_error_stack; |
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154 | fprintf('Failed again. Returning from the function abnormally.\n'); |
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155 | %res = -1; %hoping that it could still recover |
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156 | return; |
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157 | else |
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158 | fprintf('Succeeded reading attributes from 2nd attempt. Continuing execution of the function.\n'); |
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159 | end |
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160 | end |
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161 | ActStatusStr = attr_val_list_status.value; |
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162 | fprintf('%s %s',ActStatusStr, 'Number 2') |
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163 | if strncmp(ActStatusStr, StandByStr, length(StandByStr)) |
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164 | pause(sleepTimeFin); %to ensure that corrector values are set |
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165 | return; %Normal exit |
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166 | end |
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167 | else |
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168 | pause(sleepTimeFin); %to ensure that corrector values are set |
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169 | %% fprintf('%s', 'STANDBYSTR NUL') |
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170 | return; %Normal exit |
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171 | end |
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172 | end |
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173 | pause(sleepTime); |
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174 | end |
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175 | |
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176 | res = -1; |
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177 | fprintf('Failed to set requested Undulator Parameter value\n'); |
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