标题: 单片机播放天空之城音乐程序 [打印本页]

---

作者: 爻殇辞    时间: 2019-6-8 20:17
标题: 单片机播放天空之城音乐程序

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,
    
39. 
    
40. 
    
41. /**/8,8,8,4,4,/**/16,8,/**/12,4,12,4,/**/4,4,12,8,
    
42. 
    
43. 
    
44. /**/12,4,8,8,/**/16,8,/**/12,4,12,4,/**/4,4,12,8,
    
45. /**/12,4,8,3,1,/**/32};
    
46. 
    
47. 
    
48. void main()
    
49. { uchar i,j;
    
50. TMOD=0x00;
    
51. EA=1;        // 开总中断
    
52. ET0=1;        // 开 t0 中断
    
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;// 开定时器        0
    
58. for(j=0;j<JP[i];j++)
    
59. {delay();} TR0=0; i++;
    
60. 
    
61. }
    
62. beep=0;
    
63. }
    
64. 
    
65. }
    
66. void delay()        // 延时 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. }

复制代码

---

作者: 深情不是舔    时间: 2019-6-11 11:03
第56行报错，是怎么回事啊，大佬

---

欢迎光临 (http://www.51hei.com/bbs/)

Powered by Discuz! X3.1