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C51 COMPILER V9.56.0.0 IRIN 04/06/2022 21:56:10 PAGE 1 |
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C51 COMPILER V9.56.0.0, COMPILATION OF MODULE IRIN |
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OBJECT MODULE PLACED IN IRIN.OBJ |
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COMPILER INVOKED BY: D:\Keil_v5\C51\BIN\C51.EXE IRIN.c OPTIMIZE(8,SPEED) BROWSE DEBUG OBJECTEXTEND TABS(2) |
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line level source |
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1 #include "IRIN.h" |
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2 #include "i2c.h" |
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3 |
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4 uint journey; |
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5 uint journey1; |
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6 extern uchar pwm_left; |
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7 unsigned int b; |
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8 unsigned int c; |
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9 extern uint time1; |
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10 extern uchar pwm_val_left; |
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11 unsigned int b2; |
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12 unsigned int c2; |
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13 |
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14 uint money=7; |
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15 uint sudu=0; |
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16 |
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17 uint count=0; //栅格是一圈20个 |
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18 |
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19 uchar ms=0; |
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20 uint speed=0; |
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21 uint r_s=0; |
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22 |
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23 bit state=0; |
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24 bit s0=0; |
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25 bit flas=0; |
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26 |
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27 uchar sec=0; |
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28 uchar sec1=0; |
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29 |
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30 /******************************************************************************* |
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31 * 函 数 名 : delay |
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32 * 函数功能 : 延时函数，i=1时，大约延时10us |
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33 *******************************************************************************/ |
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34 void delay11(int i) |
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35 { |
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36 1 while(i--); |
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37 1 } |
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38 |
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39 void IRIN_Init(void) |
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40 { |
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41 1 TMOD=0x01;//定时器1工作方式1 |
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42 1 TH0=0x3C; |
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43 1 TL0=0xb0; |
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44 1 ET0=1; |
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45 1 TH1=0XFc; |
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46 1 TL1=0X18; |
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47 1 ET1=1; |
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48 1 TR1=1; |
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49 1 TR0=1; |
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50 1 EA=1; |
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51 1 EX1=1; |
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52 1 IT1=1; |
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53 1 |
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54 1 } |
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55 |
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C51 COMPILER V9.56.0.0 IRIN 04/06/2022 21:56:10 PAGE 2 |
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56 void display() |
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57 { |
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58 1 if(state==0) |
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59 1 { |
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60 2 sudu=At24c02Read(10); |
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61 2 if(money>7) |
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62 2 { |
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63 3 money=At24c02Read(5); |
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64 3 } |
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65 2 LcdSetCursor(0,0); |
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66 2 LcdShowStr(0,0,"Speed:"); |
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67 2 Lcd1602_Write_Data(0x30+sudu/100%10); |
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68 2 Lcd1602_Write_Data(0x30+sudu/10%10); |
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69 2 Lcd1602_Write_Data(0x30+sudu%10); |
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70 2 LcdShowStr(10,0,"KM/h"); |
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71 2 |
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72 2 LcdShowStr(0,1,"L:"); |
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73 2 Lcd1602_Write_Data(journey/10000%10+0x30); |
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74 2 Lcd1602_Write_Data(journey/1000%10+0x30); |
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75 2 Lcd1602_Write_Data(journey/100%10+0x30); |
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76 2 Lcd1602_Write_Data(journey/10%10+0x30); |
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77 2 Lcd1602_Write_Data(journey%10+0x30); |
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78 2 LcdShowStr(7,1,"M"); |
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79 2 |
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80 2 if(journey>1000) |
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81 2 { |
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82 3 money=(journey-1000)*0.002+7; |
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83 3 At24c02Write(5,money); |
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84 3 } |
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85 2 money=money*10; |
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86 2 LcdShowStr(9,1,"Q:"); |
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87 2 Lcd1602_Write_Data(money/1000%10+0x30); |
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88 2 Lcd1602_Write_Data(money/100%10+0x30); |
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89 2 Lcd1602_Write_Data(money/10%10+0x30); |
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90 2 LcdShowStr(14,1,"."); |
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91 2 Lcd1602_Write_Data(money%10+0x30); |
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92 2 |
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93 2 money=money/10; |
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94 2 |
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95 2 |
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96 2 } |
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97 1 } |
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98 |
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99 |
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100 |
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101 void keypros() |
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102 { |
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103 1 if(k2==0) |
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104 1 { |
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105 2 delay11(1000); //消抖处理 |
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106 2 if(k2==0) |
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107 2 { |
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108 3 sudu=At24c02Read(10); //读取EEPROM地址1内的数据 |
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109 3 |
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110 3 b2=At24c02Read(1); |
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111 3 c2=At24c02Read(8); |
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112 3 journey=(b2<<8) | c2; |
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113 3 |
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114 3 money=At24c02Read(5); |
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115 3 |
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116 3 } |
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117 2 while(!k2); |
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C51 COMPILER V9.56.0.0 IRIN 04/06/2022 21:56:10 PAGE 3 |
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118 2 } |
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119 1 |
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120 1 if(k1==0) |
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121 1 { |
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122 2 delay11(1000); //消抖处理 |
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123 2 if(k1==0) |
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124 2 { |
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125 3 flas=1; |
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126 3 |
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127 3 } |
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128 2 while(!k1); |
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129 2 } |
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130 1 if(k4==0) |
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131 1 { |
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132 2 delay11(1000); //消抖处理 |
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133 2 if(k4==0) |
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134 2 { |
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135 3 if(pwm_left>=20) |
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136 3 { |
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137 4 pwm_left=1; |
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138 4 } |
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139 3 else |
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140 3 { |
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141 4 pwm_left++; |
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142 4 } |
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143 3 } |
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144 2 while(!k4); |
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145 2 } |
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146 1 |
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147 1 } |
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148 |
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149 void time0() interrupt 1 //定时器 0 |
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150 { |
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151 1 TH0=0x3C; |
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152 1 TL0=0xb0; //50ms定时 |
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153 1 ms++; //变量50ms加一 |
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154 1 if(ms%5==0) s0=~s0; |
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155 1 |
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156 1 |
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157 1 if(ms%10==0) //500ms定时 |
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158 1 { |
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159 2 |
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160 2 if(sec!=0) sec--; |
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161 2 if(sec1!=0) sec1--; |
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162 2 ms=0; //清零变量 |
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163 2 EX1=0; //关闭外部中断，保证变量在计算的时候不会增加 |
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164 2 r_s=count; //因为是500ms检测一次转动数据，所以要想一秒转动的圈数是 speed=count*2 ,但是光栅是一圈2 |
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-0格，所以还要除以20； |
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165 2 //综合一下，一秒转动的圈数就是 speed=count*2/20 ==》 speed=counr/10; |
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166 2 count=0; //清零变量 |
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167 2 EX1=1; //打开外部中断 |
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168 2 speed=speed*0.5+(r_s*6)*0.5; // 这里r_s是一秒走的圈数，然后乘以60得到60秒走的圈数，单位变成了 |
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- r/min； 总方式 speed=count/10*60; ==>> speed=count*6; |
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169 2 |
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170 2 if(flas==0) |
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171 2 { |
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172 3 sudu=(0.15*speed); |
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173 3 At24c02Write(10,sudu); |
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174 3 |
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175 3 journey=journey+(r_s*2.5/20); |
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176 3 journey1=journey; |
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177 3 c = journey & 0x00FF; |
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C51 COMPILER V9.56.0.0 IRIN 04/06/2022 21:56:10 PAGE 4 |
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178 3 At24c02Write(8,c); |
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179 3 |
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180 3 delay11(1000); |
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181 3 b=journey1>>8; |
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182 3 At24c02Write(1,b); |
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183 3 } |
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184 2 else |
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185 2 { |
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186 3 journey=0; |
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187 3 money=7; |
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188 3 At24c02Write(1,journey); |
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189 3 At24c02Write(8,journey); |
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190 3 At24c02Write(5,money); |
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191 3 flas=0; |
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192 3 } |
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193 2 } |
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194 1 } |
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195 |
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196 void int1() interrupt 2 //外部中断 1 |
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197 { |
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198 1 |
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199 1 count++; //中断每触发一次，变量加一 |
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200 1 |
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201 1 } |
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202 |
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203 |
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204 |
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205 |
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207 |
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208 |
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MODULE INFORMATION: STATIC OVERLAYABLE |
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CODE SIZE = 1016 ---- |
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CONSTANT SIZE = 22 ---- |
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XDATA SIZE = ---- ---- |
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PDATA SIZE = ---- ---- |
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DATA SIZE = 25 ---- |
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IDATA SIZE = ---- ---- |
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BIT SIZE = 3 ---- |
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END OF MODULE INFORMATION. |
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C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)
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