1 | #!ruby -Ku
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2 | #
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3 | # TOPPERS Configurator by Ruby
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4 | #
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5 | # Copyright (C) 2015 by Embedded and Real-Time Systems Laboratory
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6 | # Graduate School of Information Science, Nagoya Univ., JAPAN
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7 | # Copyright (C) 2015 by FUJI SOFT INCORPORATED, JAPAN
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8 | #
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9 | # ä¸è¨èä½æ¨©è
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10 | ã¯ï¼ä»¥ä¸ã®(1)ã(4)ã®æ¡ä»¶ãæºããå ´åã«éãï¼æ¬ã½ããã¦ã§
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11 | # ã¢ï¼æ¬ã½ããã¦ã§ã¢ãæ¹å¤ãããã®ãå«ãï¼ä»¥ä¸åãï¼ã使ç¨ã»è¤è£½ã»æ¹
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12 | # å¤ã»åé
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13 | å¸ï¼ä»¥ä¸ï¼å©ç¨ã¨å¼ã¶ï¼ãããã¨ãç¡åã§è¨±è«¾ããï¼
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14 | # (1) æ¬ã½ããã¦ã§ã¢ãã½ã¼ã¹ã³ã¼ãã®å½¢ã§å©ç¨ããå ´åã«ã¯ï¼ä¸è¨ã®èä½
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15 | # 権表示ï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãï¼ãã®ã¾ã¾ã®å½¢ã§ã½ã¼
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16 | # ã¹ã³ã¼ãä¸ã«å«ã¾ãã¦ãããã¨ï¼
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17 | # (2) æ¬ã½ããã¦ã§ã¢ãï¼ã©ã¤ãã©ãªå½¢å¼ãªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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18 | # ç¨ã§ããå½¢ã§åé
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19 | å¸ããå ´åã«ã¯ï¼åé
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20 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨
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21 | # è
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22 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®èä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨
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23 | # ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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24 | # (3) æ¬ã½ããã¦ã§ã¢ãï¼æ©å¨ã«çµã¿è¾¼ããªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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25 | # ç¨ã§ããªãå½¢ã§åé
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26 | å¸ããå ´åã«ã¯ï¼æ¬¡ã®ããããã®æ¡ä»¶ãæºããã
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27 | # ã¨ï¼
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28 | # (a) åé
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29 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
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30 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è
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31 | # ä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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32 | # (b) åé
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33 | å¸ã®å½¢æ
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34 | ãï¼å¥ã«å®ããæ¹æ³ã«ãã£ã¦ï¼TOPPERSããã¸ã§ã¯ãã«
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35 | # å ±åãããã¨ï¼
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36 | # (4) æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ
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37 | # 害ãããï¼ä¸è¨èä½æ¨©è
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38 | ããã³TOPPERSããã¸ã§ã¯ããå
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39 | 責ãããã¨ï¼
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40 | # ã¾ãï¼æ¬ã½ããã¦ã§ã¢ã®ã¦ã¼ã¶ã¾ãã¯ã¨ã³ãã¦ã¼ã¶ããã®ãããªãç
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41 | # ç±ã«åºã¥ãè«æ±ãããï¼ä¸è¨èä½æ¨©è
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42 | ããã³TOPPERSããã¸ã§ã¯ãã
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43 | # å
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44 | 責ãããã¨ï¼
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45 | #
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46 | # æ¬ã½ããã¦ã§ã¢ã¯ï¼ç¡ä¿è¨¼ã§æä¾ããã¦ãããã®ã§ããï¼ä¸è¨èä½æ¨©è
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47 | ã
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48 | # ãã³TOPPERSããã¸ã§ã¯ãã¯ï¼æ¬ã½ããã¦ã§ã¢ã«é¢ãã¦ï¼ç¹å®ã®ä½¿ç¨ç®ç
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49 | # ã«å¯¾ããé©åæ§ãå«ãã¦ï¼ãããªãä¿è¨¼ãè¡ããªãï¼ã¾ãï¼æ¬ã½ããã¦ã§
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50 | # ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ害ã«é¢ãã¦ãï¼ã
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51 | # ã®è²¬ä»»ãè² ããªãï¼
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52 | #
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53 | # $Id: SRecord.rb 25 2016-01-29 16:48:00Z ertl-hiro $
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54 | #
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55 |
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56 | ######################################################################
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57 | # Sã¬ã³ã¼ããã¡ã¤ã«å¦çã¯ã©ã¹å®ç¾©
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58 | ######################################################################
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59 | class SRecord
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60 | def initialize(sFile)
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61 | @hSrecData = {}
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62 | @sOneLineData = ""
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63 | File.open(sFile){|cFile|
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64 | cFile.each{|sLine|
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65 | # ã¬ã³ã¼ãã¿ã¤ã
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66 | sType = sLine.slice(0, 2)
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67 |
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68 | # ãã¼ã¿ã¬ã³ã¼ãã®ã¿å¦çãã
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69 | case sType
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70 | when "S1"
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71 | # ãã¼ã¿é·(ã¢ãã¬ã¹å[2byte]+ãã§ãã¯ãµã å1byteãæ¸ç®)
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72 | nLength = sLine.slice(2, 2).hex() - 2 - 1
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73 |
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74 | # ã¢ãã¬ã¹(4æå=2byte)
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75 | nAddress = sLine.slice(4, 4).hex()
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76 |
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77 | # ãã¼ã¿(ãã®æç¹ã§ã¯æååã§åã£ã¦ãã)
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78 | sData = sLine.slice(8, nLength * 2)
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79 | when "S2"
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80 | # ãã¼ã¿é·(ã¢ãã¬ã¹å[3byte]+ãã§ãã¯ãµã å1byteãæ¸ç®)
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81 | nLength = sLine.slice(2, 2).hex() - 3 - 1
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82 |
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83 | # ã¢ãã¬ã¹(6æå=3byte)
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84 | nAddress = sLine.slice(4, 6).hex()
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85 |
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86 | # ãã¼ã¿(ãã®æç¹ã§ã¯æååã§åã£ã¦ãã)
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87 | sData = sLine.slice(10, nLength * 2)
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88 | when "S3"
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89 | # ãã¼ã¿é·(ã¢ãã¬ã¹å[4byte]+ãã§ãã¯ãµã å1byteãæ¸ç®)
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90 | nLength = sLine.slice(2, 2).hex() - 4 - 1
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91 |
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92 | # ã¢ãã¬ã¹(8æå=4byte)
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93 | nAddress = sLine.slice(4, 8).hex()
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94 |
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95 | # ãã¼ã¿(ãã®æç¹ã§ã¯æååã§åã£ã¦ãã)
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96 | sData = sLine.slice(12, nLength * 2)
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97 | else
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98 | nAddress = nil
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99 | end
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100 |
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101 | if (!nAddress.nil?)
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102 | @hSrecData[nAddress] = sData
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103 | end
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104 | }
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105 | }
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106 | @hSrecData.freeze()
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107 |
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108 | # å
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109 | ¨ãã¼ã¿ã1è¡ã«å¤æ(å
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110 | é ã¢ãã¬ã¹ãåå¾ãã¦ãã)
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111 | @nHeadAddress = nil
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112 | nPreAddress = nil
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113 | nPreData = nil
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114 | @hSrecData.each{|nAddress, sData|
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115 | if (@nHeadAddress.nil?)
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116 | @nHeadAddress = nAddress
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117 | end
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118 |
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119 | # ã¢ãã¬ã¹ãé£ãã å ´å0ã§åãã¦ãã
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120 | if (!nPreAddress.nil? && !nPreData.nil?)
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121 | nOffset = nAddress - nPreAddress
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122 | nDiff = nOffset - (nPreData.size() / 2)
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123 | if (nDiff > 0)
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124 | @sOneLineData += "0" * (nDiff * 2)
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125 | end
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126 | end
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127 | nPreAddress = nAddress
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128 | nPreData = sData
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129 |
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130 | # å
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131 | ¨ãã¼ã¿ã«è¿½å
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132 | @sOneLineData += sData
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133 | }
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134 | end
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135 |
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136 | # ãã¼ã¿åå¾
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137 | def get_data(nAddress, nSize)
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138 | # ã¢ãã¬ã¹ç¯å²å¤ã®å ´å
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139 | nChkSize = ((nAddress - @nHeadAddress) * 2) + (nSize * 2)
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140 | if (nChkSize > @sOneLineData.size())
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141 | return nil
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142 | else
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143 | return @sOneLineData.slice(((nAddress - @nHeadAddress) * 2), (nSize * 2))
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144 | end
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145 | end
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146 |
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147 | # ãã¼ã¿æ¸è¾¼ã¿
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148 | def set_data(nAddress, sData)
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149 | nIdx = (nAddress - @nHeadAddress) * 2
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150 | sData.chars{|sChar|
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151 | @sOneLineData[nIdx] = sChar
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152 | nIdx += 1
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153 | }
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154 | end
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155 |
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156 | # å¤ã¨ãã¦ã®ãã¼ã¿åå¾
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157 | def get_value(nAddress, nSize, bSigned)
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158 | nReturnData = nil
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159 | sTargetData = get_data(nAddress, nSize)
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160 | if (sTargetData.nil?)
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161 | return nil
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162 | end
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163 |
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164 | # ãªãã«ã¨ã³ãã£ã¢ã³ã®å ´åï¼ãã¤ããªã¼ãã¼ãéã«ãã
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165 | if ($bLittleEndian == true)
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166 | sReverseStr = ""
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167 | # å¾ããã2æåãã¤æãåºãï¼ä¸¦ã³æ¿ãã
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168 | while (sTargetData.size() != 0)
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169 | sReverseStr += sTargetData[-2]
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170 | sReverseStr += sTargetData[-1]
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171 | sTargetData.chop!().chop!()
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172 | end
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173 | sTargetData = sReverseStr
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174 | end
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175 |
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176 | if (bSigned == false)
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177 | # 符å·ç¡ãã®å ´åï¼ãã®ã¾ã¾16é²æ°ã¨ãã¦è§£éãã
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178 | nReturnData = sTargetData.hex()
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179 | else
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180 | # 1æåç®ã2é²æ°ã®æååã§åå¾
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181 | sBin = sprintf("%04b", sTargetData[0].hex())
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182 | if (sBin[0] == "0")
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183 | # æ£ã®æ°ã§ããã°ãã®ã¾ã¾å¤æ
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184 | nReturnData = sTargetData.hex()
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185 | else
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186 | # 2ã®è£æ°è¡¨ç¾ããè² ã®å¤ãåå¾
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187 | nBaseNum = ("0x1" + ("0" * nSize * 2)).hex()
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188 | nReturnData = (-1) * (nBaseNum - sTargetData.hex())
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189 | end
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190 | end
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191 |
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192 | return nReturnData
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193 | end
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194 | end
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