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標(biāo)題: 基于51單片機(jī)密碼電子鎖+protues仿真 [打印本頁(yè)]
作者: Hightdream    時(shí)間: 2018-4-14 22:39
標(biāo)題: 基于51單片機(jī)密碼電子鎖+protues仿真


單片機(jī)源程序如下:
  1. #include<reg51.h>
  2. #define uchar unsigned char
  3. #define uint unsigned int
  4. uchar code table[]="Input Password:";
  5. uchar code table1[]="  Input Error!  ";
  6. uchar code table2[]="You are welcome!";
  7. uchar code table3[]="****** ";
  8. uint  yuanmima[6]={0x38,0x38,0x38,0x38,0x38,0x38};
  9. uint  inputmima[7];
  10. sbit lcdrs=P2^0;
  11. sbit lcdrw=P2^1;
  12. sbit lcden=P2^2;
  13. sbit ledred=P2^4;
  14. sbit ledgreen=P2^3;
  15. sbit dianji=P2^5;
  16. uint x,num,temp,keyscan();
  17. void delay(uint z)
  18. {
  19.   uint x,y;
  20.   for(x=0;x<z;x++)
  21.   for(y=0;y<110;y++);
  22. }
  23. void write_com(uchar com)
  24. {
  25. lcdrs=0;
  26. lcdrw=0;
  27. lcden=0;
  28. P0=com;
  29. delay(5);
  30. lcden=1;
  31. delay(5);
  32. lcden=0;
  33. }

  35. void write_data(uchar date)
  36. {
  37. lcden=0;
  38. lcdrs=1;
  39. lcdrw=0;
  40. P0=date;
  41. delay(5);
  42. lcden=1;
  43. delay(5);
  44. lcden=0;
  45. }

  47. void init()
  48. {
  49. write_com(0x38);
  50. delay(5);
  51.     write_com(0x01);
  52. delay(5);
  53. write_com(0x06);
  54. delay(5);
  55. write_com(0x0d);//0x0d 顯示光標(biāo)
  56. delay(5);
  57. }
復(fù)制代碼

所有資料51hei提供下載:
密碼電子鎖.zip (403.67 KB, 下載次數(shù): 100)


作者: buibui~l    時(shí)間: 2020-8-5 22:13
按鍵好像沒(méi)有寫吧



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