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標題: 單片機播放天空之城音樂程序 [打印本頁]
作者: 爻殤辭    時間: 2019-6-8 20:17
標題: 單片機播放天空之城音樂程序
  1. #include <reg52.h>
  2. #define uchar unsigned char
  3. #define uint unsigned int sbit beep=P1^0; unsigned int C;
  4. #define L1 262
  5. #define L2 284
  6. #define L3 311
  7. #define L4 349
  8. #define L5 392
  9. #define L6 440
  10. #define L7 494
  11. #define Z1 523
  12. #define Z2 587
  13. #define Z3 659
  14. #define Z4 698
  15. #define Z5 784
  16. #define Z6 880
  17. #define Z7 987
  18. #define H1 1046
  19. #define H2 1174
  20. #define H3 1318
  21. #define H4 1396
  22. #define H5 1567
  23. #define H6 1760
  24. #define H7 1975 void delay();
  25. unsigned code GP[]={Z6,Z7,H1,Z7,H1,H3,Z7,Z3,Z6,Z5,Z6,H1,Z5,
  26. Z3,Z3,Z4,Z3,H4,H1,Z3,H1,H1,Z7,Z4,Z4,Z7,
  27. Z7,Z6,Z7,H1,Z7,H1,H3,Z7,Z3,Z6,Z5,Z6,H1,
  28. Z5,Z2,Z3,Z4,H1,Z7,H1,H2,H2,H3,H1,H1,Z7,
  29. Z6,Z6,Z7,Z5,Z6,H1,H2,H3,H2,H3,H5,H2,H1,
  30. H1,Z7,H1,H3,H3,Z6,Z7,H1,Z7,H1,H2,H1,Z5,
  31. Z5,H4,H3,H2,H1,H3,H3,H3,H6,H6,H5,H5,H3,
  32. H2,H1,H1,H2,H1,H2,H5,H3,H3,H6,H6,H5,H5,
  33. H3,H2,H1,H1,H2,H1,H2,Z7,Z6,Z6,0xff};
  34. unsigned code JP[]={4,4,/**/12,4,8,8,/**/20,8,/**/12,4,8,8,
  35. 20,4,4,/**/12,4,8,8,/**/20,4,4,/**/12,4,8,8,
  36. /**/20,4,4,/**/12,4,8,8,/**/20,8,/**/12,4,8,8,
  37. /**/20,4,4,/**/8,4,12,3,1,/**/12,4,12,/**/4,4, 4,4,8,8,/**/20,4,4,/**/12,4,8,8,/**/24,/**/
  38. 8,4,4,8,8,/**/24,/**/4,4,8,4,4,8,/**/12,4,12,


  41. /**/8,8,8,4,4,/**/16,8,/**/12,4,12,4,/**/4,4,12,8,


  44. /**/12,4,8,8,/**/16,8,/**/12,4,12,4,/**/4,4,12,8,
  45. /**/12,4,8,3,1,/**/32};


  48. void main()
  49. { uchar i,j;
  50. TMOD=0x00;
  51. EA=1;        // 開總中斷
  52. ET0=1;        // 開 t0 中斷
  53. while(1)
  54. { i=0;
  55. while(GP[i]!=0xff)
  56. {C=460830/GP[i]; TH0=(8192-C)/32; TL0=(8192-C)%32;
  57. TR0=1;// 開定時器        0
  58. for(j=0;j<JP[i];j++)
  59. {delay();} TR0=0; i++;

  61. }
  62. beep=0;
  63. }

  65. }
  66. void delay()        // 延時 15.6ms
  67. {
  68. uint i,j; for(i=70;i>0;i--)
  69. {for(j=110;j>0;j--);}
  70. }
  71. void T0_time()interrupt 1
  72. { TR0=0;
  73. beep=!beep;
  74. TH0=(8192-C)/32;
  75. TL0=(8192-C)%32;
  76. TR0=1;
  77. }
復制代碼
作者: 深情不是舔    時間: 2019-6-11 11:03
第56行報錯，是怎么回事啊，大佬



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