1 | #import "ModBusClass.h" |
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2 | |
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3 | @implementation ModBusClass |
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4 | |
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5 | -(void) dealloc |
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6 | { |
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7 | [super dealloc]; |
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8 | } |
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9 | |
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10 | -(NSMutableArray *) parameters |
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11 | { |
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12 | return parameters; |
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13 | } |
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14 | |
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15 | -(void) loadParameters |
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16 | { |
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17 | if(parameters) |
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18 | { |
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19 | [parameters release]; |
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20 | parameters = nil; |
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21 | } |
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22 | |
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23 | int i; |
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24 | parameters = [[NSMutableArray alloc] init]; |
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25 | parametersValue = [[NSMutableArray alloc] initWithCapacity: INITIAL_PARAMETERS_COUNT]; |
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26 | for (i=0;i<INITIAL_PARAMETERS_COUNT;i++) |
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27 | { |
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28 | [parameters addObject:[[Parameter alloc] init]]; |
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29 | [parametersValue addObject:[[NSNumber numberWithInt: -1] init]]; |
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30 | } |
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31 | |
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32 | } |
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33 | |
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34 | - (void)awakeFromNib |
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35 | { |
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36 | NSString* nom; |
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37 | |
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38 | [self loadParameters]; |
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39 | nom = [[parameters objectAtIndex:0] name]; |
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40 | |
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41 | // NSLog(@"Parameter %@", nom); |
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42 | |
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43 | [coilValues setDataSource:self]; |
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44 | [coilValues setDelegate:self]; |
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45 | |
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46 | [coilValues sizeLastColumnToFit]; |
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47 | |
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48 | [registerValues setDataSource:self]; |
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49 | [registerValues setDelegate:self]; |
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50 | |
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51 | [registerValues sizeLastColumnToFit]; |
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52 | } |
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53 | |
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54 | - (void)Initialize: (int)sizeArray |
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55 | { |
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56 | [self awakeFromNib]; // Basic Initializiation |
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57 | [coilValues setNeedsDisplay:YES]; |
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58 | [registerValues setNeedsDisplay:YES]; |
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59 | |
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60 | coilsRange.location = START_ADDRESS_COILS; |
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61 | coilsRange.length = NUMBER_OF_COILS; |
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62 | |
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63 | holdingRegistersRange.location = START_ADDRESS_REGISTERS; |
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64 | holdingRegistersRange.length = NUMBER_OF_REGISTERS; |
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65 | } |
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66 | |
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67 | - (int)numberOfRowsInTableView:(NSTableView *)tableView |
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68 | { |
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69 | int number; |
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70 | |
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71 | switch ([tableView tag]) |
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72 | { |
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73 | case 0: |
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74 | number = NUMBER_OF_COILS; |
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75 | break; |
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76 | case 1: |
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77 | number = NUMBER_OF_REGISTERS; |
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78 | break; |
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79 | default: |
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80 | number = 1; |
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81 | break; |
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82 | } |
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83 | |
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84 | return number; |
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85 | } |
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86 | |
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87 | - (id)tableView:(NSTableView *)tableView objectValueForTableColumn:(NSTableColumn *)tableColumn row:(int)row |
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88 | { |
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89 | Parameter* parameter; |
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90 | switch([tableView tag]) |
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91 | { |
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92 | case 0: |
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93 | parameter = [parameters objectAtIndex:row]; |
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94 | break; |
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95 | case 1: |
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96 | int newRow = row + NUMBER_OF_COILS; |
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97 | parameter = [parameters objectAtIndex:newRow]; |
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98 | break; |
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99 | } |
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100 | |
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101 | return [parameter valueForKey:[tableColumn identifier]]; |
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102 | } |
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103 | |
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104 | - (void)tableView:(NSTableView *)tableView setObjectValue:(id)object forTableColumn:(NSTableColumn *)tableColumn row:(int)row |
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105 | { |
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106 | Parameter* parameter; |
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107 | |
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108 | switch([tableView tag]) |
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109 | { |
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110 | case 0: |
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111 | parameter = [parameters objectAtIndex:row]; |
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112 | break; |
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113 | case 1: |
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114 | int newRow = row + NUMBER_OF_COILS; |
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115 | parameter = [parameters objectAtIndex:newRow]; |
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116 | break; |
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117 | } |
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118 | |
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119 | [parameter takeValue:object forKey:[tableColumn identifier]]; |
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120 | } |
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121 | |
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122 | - (IBAction)Connect:(id)sender |
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123 | { |
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124 | NSString* blabla; |
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125 | NSString* suffixe = @"connected"; |
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126 | NSString* version = @"0.0"; |
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127 | blabla = [serverName stringValue]; |
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128 | NSLog(@"%@ is %@", blabla, suffixe); |
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129 | |
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130 | [mbKit initialize]; |
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131 | version = [mbKit modbuskitVersion]; |
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132 | NSLog(@"Version is %@", suffixe); |
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133 | [mbkVersion setStringValue:version]; |
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134 | |
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135 | mbKit = [mbKit initWithTCP:blabla port:502]; |
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136 | |
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137 | int status; |
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138 | status = [mbKit openConnection]; |
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139 | if (status == 0) |
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140 | [serverStatus setStringValue:suffixe]; |
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141 | else |
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142 | [serverStatus setIntValue:status]; |
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143 | |
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144 | |
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145 | [self UpdateDatas]; |
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146 | } |
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147 | |
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148 | - (IBAction)Load:(id)sender |
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149 | { |
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150 | NSLog(@"Load Data"); |
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151 | |
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152 | int i; |
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153 | for (i=0;i<INITIAL_PARAMETERS_COUNT;i++) |
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154 | { |
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155 | Parameter* parameter = [parameters objectAtIndex:i]; |
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156 | NSString* nom = TabledeNom[i]; |
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157 | int num = TabledAddresses[i]; |
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158 | [parameter setName:nom]; |
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159 | [parameter setAddress:num]; |
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160 | } |
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161 | |
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162 | [coilValues reloadData]; |
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163 | [registerValues reloadData]; |
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164 | } |
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165 | |
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166 | - (IBAction)ReadCoils:(id)sender |
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167 | { |
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168 | modbusValue = [mbKit readCoil:1 startAddress:START_ADDRESS_COILS coilCount:NUMBER_OF_COILS]; |
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169 | |
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170 | int i; |
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171 | int size = [modbusValue count]; |
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172 | NSString *n = [[NSNumber numberWithInt:(size)] stringValue]; |
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173 | NSLog(@"Number of Coils read : %@", n); |
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174 | |
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175 | if (size < NUMBER_OF_COILS) |
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176 | { |
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177 | NSLog(@"Warning not enough data go to simulation mode"); |
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178 | [modbusValue release]; |
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179 | modbusValue = [[NSMutableArray alloc] initWithCapacity: NUMBER_OF_COILS]; |
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180 | for (i = 0; i < NUMBER_OF_COILS;i++) |
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181 | { |
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182 | int val = i; |
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183 | [modbusValue addObject:[NSNumber numberWithInt: val]]; |
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184 | } |
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185 | } |
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186 | |
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187 | for (i = 0; i < NUMBER_OF_COILS; i++) |
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188 | { |
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189 | [parametersValue replaceObjectAtIndex:i withObject:[modbusValue objectAtIndex:i]]; |
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190 | } |
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191 | |
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192 | [self UpdateDatas]; |
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193 | } |
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194 | |
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195 | - (IBAction)WriteCoils:(id)sender |
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196 | { |
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197 | int i; |
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198 | transferData = [[NSMutableArray alloc] init]; |
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199 | for (i = 0; i < NUMBER_OF_COILS;i++) |
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200 | { |
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201 | Parameter* parameter = [parameters objectAtIndex:i]; |
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202 | NSNumber* num = [parameter value]; |
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203 | NSString *n = [num stringValue]; |
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204 | NSLog(@"Value : %@", n); |
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205 | [transferData addObject:[num init]]; |
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206 | } |
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207 | |
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208 | [mbKit writeMultipleCoils:1 startAddress:START_ADDRESS_COILS coilCount:NUMBER_OF_COILS stateData:transferData]; |
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209 | |
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210 | [coilValues reloadData]; |
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211 | [transferData autorelease]; |
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212 | } |
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213 | |
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214 | |
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215 | - (IBAction)ReadHoldingRegisters:(id)sender |
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216 | { |
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217 | modbusValue = [mbKit readHoldingRegisters:1 startAddress:START_ADDRESS_REGISTERS registerCount:NUMBER_OF_REGISTERS]; |
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218 | int i; |
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219 | |
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220 | int size = [modbusValue count]; |
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221 | NSString *n = [[NSNumber numberWithInt:(size)] stringValue]; |
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222 | NSLog(@"Number of HoldingRegister read : %@", n); |
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223 | |
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224 | if (size < NUMBER_OF_REGISTERS) |
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225 | { |
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226 | NSLog(@"Warning not enough data go to simulation mode"); |
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227 | [modbusValue release]; |
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228 | modbusValue = [[NSMutableArray alloc] initWithCapacity: NUMBER_OF_REGISTERS]; |
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229 | for (i = 0;i < NUMBER_OF_REGISTERS; i++) |
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230 | { |
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231 | int val = 2 * i; |
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232 | [modbusValue addObject:[NSNumber numberWithInt: val]]; |
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233 | } |
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234 | } |
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235 | |
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236 | for (i = 0; i < NUMBER_OF_REGISTERS; i++) |
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237 | { |
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238 | int index = i + NUMBER_OF_COILS; |
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239 | [parametersValue replaceObjectAtIndex:index withObject:[modbusValue objectAtIndex:i]]; |
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240 | } |
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241 | |
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242 | [self UpdateDatas]; |
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243 | } |
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244 | |
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245 | - (IBAction)WriteHoldingRegisters:(id)sender |
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246 | { |
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247 | int i; |
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248 | |
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249 | transferData = [[NSMutableArray alloc] init]; |
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250 | for (i = 0; i < NUMBER_OF_REGISTERS;i++) |
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251 | { |
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252 | int index = i + NUMBER_OF_COILS; |
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253 | Parameter* parameter = [parameters objectAtIndex:index]; |
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254 | NSNumber* num = [parameter value]; |
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255 | NSString *n = [num stringValue]; |
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256 | NSLog(@"Value : %@", n); |
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257 | [transferData addObject:[num init]]; |
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258 | } |
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259 | |
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260 | [mbKit writeMultipleHoldingRegisters:1 startAddress:START_ADDRESS_REGISTERS registerCount:NUMBER_OF_REGISTERS valueData:transferData]; |
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261 | |
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262 | [registerValues reloadData]; |
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263 | [transferData autorelease]; |
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264 | } |
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265 | |
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266 | -(void) UpdateDatas |
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267 | { |
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268 | NSLog(@"Update Datas"); |
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269 | |
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270 | int i; |
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271 | for (i = 0; i<INITIAL_PARAMETERS_COUNT; i++) |
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272 | { |
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273 | Parameter* parameter = [parameters objectAtIndex:i]; |
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274 | NSNumber* data = [parametersValue objectAtIndex:i]; |
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275 | [parameter setValue:[data intValue]]; |
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276 | } |
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277 | |
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278 | [coilValues reloadData]; |
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279 | [registerValues reloadData]; |
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280 | } |
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281 | |
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282 | - (void)tableViewSelectionDidChange:(NSNotification *)notification |
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283 | { |
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284 | // Parameter *parameter = [parameters objectAtIndex:[coilValues selectedRow]]; |
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285 | } |
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286 | |
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287 | @end |
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