2024-12-30 15:29:57 +08:00
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C51 COMPILER V9.60.7.0 MAIN 12/28/2024 14:20:14 PAGE 1
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2023-07-12 15:15:16 +08:00
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C51 COMPILER V9.60.7.0, COMPILATION OF MODULE MAIN
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OBJECT MODULE PLACED IN .\Objects\main.obj
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2024-12-30 15:29:57 +08:00
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COMPILER INVOKED BY: D:\software\KEIL51\C51\BIN\C51.EXE main.c OPTIMIZE(8,SPEED) BROWSE DEBUG OBJECTEXTEND PRINT(.\Listi
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-ngs\main.lst) TABS(2) OBJECT(.\Objects\main.obj)
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2023-07-12 15:15:16 +08:00
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line level source
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1 #include <reg52.h>
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2 #include <intrins.h>
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3
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4 sfr P3M0 = 0xb2;
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5 sfr P3M1 = 0xb1;
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6 sfr P5M0 = 0xca;
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7 sfr P5M1 = 0xc9;
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8
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9 sfr P5 = 0xc8;
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10
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11 sbit negative = P3^3;
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12 sbit positive = P3^2;
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13 sbit synchronous = P5^5;
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14 void Delay1ms() //@30.000MHz
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15 {
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16 1 unsigned char i, j;
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17 1
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18 1 _nop_();
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19 1 _nop_();
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20 1 i = 39;
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21 1 j = 243;
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22 1 do
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23 1 {
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24 2 while (--j);
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25 2 } while (--i);
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26 1 }
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27
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28
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29 void Delay500us() //@30.000MHz
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30 {
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2024-12-30 15:29:57 +08:00
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31 1 unsigned char i, j;
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32 1
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33 1 _nop_();
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34 1 _nop_();
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35 1 i = 39;
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36 1 j = 121;
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37 1 do
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38 1 {
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39 2 while (--j);
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40 2 } while (--i);
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41 1 }
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42
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43 void delay_ms(unsigned int ms)
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44 {
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45 1 unsigned int a ;
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46 1 for (a = 0;a<ms;a++)
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47 1 {
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48 2 Delay1ms();
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49 2 }
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50 1 }
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51
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52
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53 void main(void)
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54 {
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C51 COMPILER V9.60.7.0 MAIN 12/28/2024 14:20:14 PAGE 2
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2023-07-12 15:15:16 +08:00
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2024-12-30 15:29:57 +08:00
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55 1 P3M0 = 0xff;
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56 1 P3M1 = 0x00;
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57 1 P5M0 = 0xff;
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58 1 P5M1 = 0x00; //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ģʽ
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59 1
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60 1 while(1)
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61 1 {
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62 2 positive = 1;
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63 2 negative = 0;
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64 2 synchronous = 0;
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65 2 delay_ms(2000);
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66 2
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67 2 positive = 0; //<2F>ŵ<EFBFBD>
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68 2 synchronous = 0;
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69 2 delay_ms(10);
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70 2
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71 2 positive = 0;
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72 2 negative = 1;
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73 2 synchronous = 1;
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74 2 delay_ms(2000);
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75 2
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76 2 negative = 0; //<2F>ŵ<EFBFBD>
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77 2 synchronous = 1;
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78 2 delay_ms(10);
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79 2 }
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80 1
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81 1 }
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MODULE INFORMATION: STATIC OVERLAYABLE
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2024-12-30 15:29:57 +08:00
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CODE SIZE = 108 ----
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CONSTANT SIZE = ---- ----
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XDATA SIZE = ---- ----
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PDATA SIZE = ---- ----
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DATA SIZE = ---- ----
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IDATA SIZE = ---- ----
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BIT SIZE = ---- ----
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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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