基于单片机的广州塔论文

1、基于单片机的广州塔姓名：专业：学校：指导教师:摘要11 绪论21.1 项目研究背景及意义22总体设计方案及论证22.1总体方案设计23硬件实现及单元电路设计33.1 主控制模块33.2 电源设计43.3 模块设计43.3.1 LED驱动模块53.3.2 底座LED马区动53.3.3 音频电路的设计错误！未定义书签。3.3.4 时钟电路的设计错误！未定义书签。4软件设计61.1 主程序错误！未定义书签。5 总结576 参考文献57附录58附件1:原理图58附件2:元件清单58附件3:实物图59摘要STC12C5A60S2STC系列单片机里应用比较广泛的一款，在自动控制领域里享有很高的价值，以其易

2、用性和多功能性受到了广大电子设计爱好者的好评。本次设计主要是利用STC12C5A60sM片机、该系统采用增强型8051单片机STC12C5A60S2主控制器，利用单片机控制点阵的原理，控制广州塔展示效果，还通过单片机内置的ADC寸音频信号进行采样，然后控制广州塔亮的层数达到根据音乐跳舞的效果。该方案具有电路结构简洁，开发、生产成本低的优点。关键词：点阵STC12C5A60S2广州塔1绪论1.1项目研究背景及意义广州塔其实又称广州新电视塔，昵称小蛮腰。它是广州最高建筑，整个塔身的设计非常有特点，特别是在夜晚的灯光装饰下，更是显得美轮美奂。现已俨然成为广州的地标。如此美的建筑怎能不让人心动。我们结

3、合所学的单片机点阵显示技术，我们也能做出广州塔的美。我们采用STC12C5A60S炸为控制系统，显示部分采用的是16*16的点阵显示原理，通过对广州塔的制作，能更好的提升单片机对点阵显示原理的掌握。2总体设计方案及论证2.1 总体方案设计本设计包括硬件和软件设计两个部分。系统总体的设计方框图如图1所示。图1系统方框图3硬件实现及单元电路设计3.1主控制模块主控制最小系统电路如图2所示|12MHZ山¥1C227pfLp.()1Pl.0vccPlJPU,I>PIJPfijPI3Pfi2Pl,4惟3fl.5pn.4PL6ro.5PIJPfl.6RSIPth7RXDP3.0京TXDP3

4、.1ALB'PRtk；值叵P3.2PSENINTI/PJJP2JlbP3.4P2.6T2P3,5P2.5WKI,3.6PJ4而?P3JPJJXTAL2P2.2XFALlP2.1VSSP2.040)0RXI739DCSJ33HDI4TU25.36D3fi3J174734115Z3aD6932DI>1031_2R26LED125LLD2XD(I12TLED并14154-Ifi-IFl)417241218£LL1922H22021HICSTCI2C5A6VS227fif图2最小系统硬件电路总设计见图3一44L51*务*.*叶J*L+aMM生1IJiA*«JiVkRI

5、»I>i张小小“*t*«末*不*4J和札*二_*-IrlIftaJ«11JiJ»ilJi*»»I*Ha*小.*.料上*.JhIridmXiLilaItAJi口£»b1节斗*.耳*.*：*£.*-*本.lbMAJbLiJiJ*JIJ0A»&&书杼不秆手不持砰干不行不*岂年*|扣J$*Q*金V*=*3上1*?5*二11；AJSIk"上二厘Tij.*"'ii?UM.nr'iLi3上：匚LMliblaJ*ifJ*JTIJ二手布林布M小牛才牛小忖小

6、七二'*通*伴玮*&*伴4伟韦年年伴”L*4m4*|：|ISJ»|>«P>亚jna.nriiI1uWi图3总设计电路图3.2 电源设计电源部分的设计采用DC5V供电，使用了电解电容进行滤波，电路供电更加的稳定。3.3 模块设计3.3.1 led驱动模块LED驱动采用的是直接用单片机管脚驱动，因为stc12c5a60s2单片机的管脚电流达到20几毫安，足以驱动广州塔的LED为了LED工作的稳定性，我们在电路中加入了限流电阻。3.3.2 底座4个LED底座4个LED®用的七彩LED为了控制方便，4个LED直接到了电源，上电就能直接点亮，可以

7、直观看出模块电源是否正常，使用七彩LED的原因是，其发出的LED光多姿多彩，给广州塔的绚丽增添多一份优美，电路如下图所示：图4底座led驱动电路3.3.3 音频输入电路的设计音频电路的设计主要是采用了T型口的USB8口，因为该接口包含了音频和电源的输入，又因为控制模板的单片机是自带了AD的，所以通过按键切换到音频模式下，我们可以看到广州随音乐在跳舞。3.3.4 时钟电路的设计XTAL1和XTAL2分别为反向放大器的输入和输出。该反向放大器可以配置为片内振荡器。石晶振荡和陶瓷振荡均可采用。如采用外部时钟源驱动器件，XTAL的不接。因为一个机器周期含有6个状态周期，而每个状态周期为2个振荡周期，所

8、以一个机器周期共有12个振荡周期，如果外接石英晶体振荡器的振荡频率为12MHz一个振荡周期为1/12us,故而一个机器周期为1us。如图13所示为时钟电路。图13时钟电路图4软件设计#include<stc12c5a60s2.h>#defineucharunsignedchar#defineuintunsignedint#defineLongToBin(n)(n>>21)&0x80)|(n>>18)&0x40)|(n>>15)&0x20)|(n>>12)&0x10)|(n>>9)&0

9、x08)|(n>>6)&0x04)|(n>>3)&0x02)|(n)&0x01)#defineBIN(n)LongToBin(0x#n#)sbitanjian=P4A5;sbitP0_0=P0A0;/层sbitP0_1=P0A1；sbitP0_2=P0A2;sbitP0_3=P0A3;sbitP0_4=P0A4;sbitP0_5=P0A5;sbitP0_6=P0A6;sbitP0_7=P0A7;sbitP4_6=P4A6;sbitP1_1=P1A1;sbitP1_2=P1A2;sbitP1_3=P1A3;sbitP1_4=P1A4;sbitP1_

10、5=P1A5;sbitP1_6=P1A6;sbitP1_7=P1A7;sbitP3_0=P3A0;/竖sbitP3_1=P3A1;sbitP3_2=P3A2;sbitP3_3=P3A3;sbitP3_4=P3A4;sbitP3_5=P3A5;sbitP3_6=P3A6;sbitP3_7=P3A7;sbitP2_0=P2A0;sbitP2_1=P2A1;sbitP2_2=P2A2;sbitP2_3=P2A3;sbitP2_4=P2A4;sbitP2_5=P2A5;sbitP2_6=P2A6;sbitP2_7=P2A7;sbitP4_4=P4A4;charmoshi=1;charh=O,v=O;i

11、ntt=0;charzy=O,sj=O,jz=O;/成功接收标志bitly_flag=O;voiddelay_1ms(uintq)uinti,j;for(i=0;i<q;i+)for(j=0;j<110;j+);)voidkey()(if(anjian=0)(delay_1ms(5);if(anjian=0)(while(anjian=0);jz+;if(jz=2)jz=0;if(jz=0)moshi=1;TR0=0;ET0=0;if(jz=1)moshi=0;ly_flag=1;TR0=1;ET0=1;voiddh1()chari,j;P3_0=0;/J1P3_1=0;/J2P3

12、_3=0;/J3P3_4=0;/J4P3_5=0;/J5P3_6=0;/J6P3_7=0;/J7P2_0=0;/J8P2_2=0;/J10P2_3=0;/J11P2_4=0;/J12P2_5=0;/J13P2_6=0;/J14P2_7=0;/J15P4_4=0;/J16P1_7=0;P1_6=0;P1_5=0;P1_4=0;P1_3=0;P1_2=0;P1_1=0;P4_6=0;P0=0X01;delay_1ms(10);for(j=0;j<7;j+)P0=(P0<<1)|0x01;delay_1ms(10);P4_6=1;delay_1ms(10);P1_1=1;delay

13、_1ms(10);P1_2=1;delay_1ms(10);P1_3=1;delay_1ms(10);P1_4=1;delay_1ms(10);P1_5=1;delay_1ms(10);P1_6=1;delay_1ms(10);P1_7=1;for(i=0;i<2;i+)(P1_7=0;P1_6=0;P1_5=0;P1_4=0;P1_3=0;P1_2=0;P1_1=0;P4_6=0;P0=0X01;delay_1ms(1000);for(j=0;j<7;j+)(P0=(P0<<1)|0x01;delay_1ms(700);key();if(ly_flag=1)ly_fl

14、ag=0;break;P4_6=1;delay_1ms(700);key();if(ly_flag=1)moshi=0;ly_flag=0;break;P1_1=1;delay_1ms(700);key();if(ly_flag=1)moshi=0;ly_flag=0;break;P1_2=1;delay_1ms(700);key();if(ly_flag=1)moshi=0;ly_flag=0;break;P1_3=1;delay_1ms(700);key();if(ly_flag=1)moshi=0;ly_flag=0;break;P1_4=1;delay_1ms(700);key();i

15、f(ly_flag=1)moshi=0;ly_flag=0;break;P1_5=1;delay_1ms(700);key();if(ly_flag=1)moshi=0;ly_flag=0;break;P1_6=1;delay_1ms(700);key();if(ly_flag=1)moshi=0;ly_flag=0;break;P1_7=1;delay_1ms(8000);key();if(ly_flag=1)moshi=0;ly_flag=0;break;delay_1ms(8000);key();if(ly_flag=1)moshi=0;ly_flag=0;break;delay_1ms

16、(8000);key();if(ly_flag=1)moshi=0;ly_flag=0;break;delay_1ms(8000);key();if(ly_flag=1)moshi=0;ly_flag=0;break;delay_1ms(8000);key();if(ly_flag=1)moshi=0;ly_flag=0;break;delay_1ms(8000);key();if(ly_flag=1)moshi=0;ly_flag=0;break;voiddh2()charj;P1_7=1;P1_6=1;P1_5=1;P1_4=1;P1_3=1;P1_2=1;P1_1=1;P0_7=1;P0

17、_6=1;P0_5=1;P0_4=1;P0_3=1;P0_2=1;P0_1=1;P0_0=1;for(j=0;j<12;j+)(P4_4=1;P2_0=1;P3_0=0;P2_1=0;delay_1ms(400);P3_0=1;P2_1=1;P3_1=0;P2_2=0;delay_1ms(400);P3_1=1;P2_2=1;P3_3=0;P2_3=0;delay_1ms(400);key();if(ly_flag=1)moshi=0;ly_flag=0;break;P3_3=1;P2_3=1;P3_4=0;P2_4=0;delay_1ms(400);P3_4=1;P2_4=1;P3_5

18、=0;P2_5=0;delay_1ms(400);P3_5=1;P2_5=1;P3_6=0;P2_6=0;delay_1ms(400);if(ly_flag=1)moshi=0;ly_flag=0;break;P3_6=1;P2_6=1;P3_7=0;P2_7=0;delay_1ms(400);P3_7=1;P2_7=1;P4_4=0;P2_0=0;delay_1ms(400);key();if(ly_flag=1)moshi=0;ly_flag=0;break;)voiddh3()chari,j;intyanshi=400;P3_0=0;/J1P3_1=0;/J2P3_3=0;/J3P3_4

19、=0;/J4P3_5=0;/J5P3_6=0;/J6P3_7=0;/J7P2_0=0;/J8P2_1=0;/J9P2_2=0;/J10P2_3=0;/J11P2_4=0;/J12P2_5=0;/J13P2_6=0;/J14P2_7=0;/J15P4_4=0;/J16for(i=0;i<3;i+)P1_7=0;P1_6=0;P1_5=0;P1_4=0;P1_3=0;P1_1=0;P4_6=0;P0=0X01;delay_1ms(yanshi);for(j=0;j<7;j+)P0=(P0<<1);delay_1ms(yanshi);key();if(ly_flag=1)mo

20、shi=0;ly_flag=0;break;P0_7=0;P4_6=1;delay_1ms(yanshi);P4_6=0;P1_1=1;delay_1ms(yanshi);P1_1=0;P1_2=1;delay_1ms(yanshi);key();if(ly_flag=1)moshi=0;ly_flag=0;break;P1_2=0;P1_3=1;delay_1ms(yanshi);P1_4=1;delay_1ms(yanshi);P1_4=0;P1_5=1;delay_1ms(yanshi);key();if(ly_flag=1)moshi=0;ly_flag=0;break;P1_5=0;

21、P1_6=1;delay_1ms(yanshi);P1_6=0;P1_7=1;delay_1ms(yanshi);P1_6=1;P1_7=0;delay_1ms(yanshi);key();if(ly_flag=1)moshi=0;ly_flag=0;break;P1_5=1;P1_6=0;delay_1ms(yanshi);P1_4=1;P1_5=0;delay_1ms(yanshi);P1_4=0;delay_1ms(yanshi);key();if(ly_flag=1)moshi=0;ly_flag=0;break;P1_2=1;P1_3=0;delay_1ms(yanshi);P1_1

22、=1;P1_2=0;delay_1ms(yanshi);P1_1=0;P0_7=1;delay_1ms(yanshi);key();if(ly_flag=1)moshi=0;ly_flag=0;break;P0_6=1;P0_7=0;delay_1ms(yanshi);P0_5=1;P0_6=0;delay_1ms(yanshi);P0_4=1;P0_5=0;delay_1ms(yanshi);key();if(ly_flag=1)moshi=0;ly_flag=0;break;P0_4=0;delay_1ms(yanshi);P0_2=1;P0_3=0;delay_1ms(yanshi);P

23、0_1=1;P0_2=0;delay_1ms(yanshi);key();if(ly_flag=1)moshi=0;ly_flag=0;break;)voiddh4()charj;P3_0=0;/J1P3_1=0;/J2P3_3=0;/J3P3_4=0;/J4P3_5=0;/J5P3_6=0;/J6P3_7=0;/J7P2_0=0;/J8P2_1=0;/J9P2_2=0;/J10P2_3=0;/J11P2_4=0;/J12P2_5=0;/J13P2_7=0;/J15P4_4=0;/J16P1_7=0;P1_6=0;P1_5=0;P1_4=0;P1_3=0;P1_2=0;P1_1=0;P4_6=

24、0;P0_7=0;P0_6=0;P0_5=0;P0_4=0;P0_3=0;P0_2=0;P0_1=0;P0_1=0;P0_0=0;for(j=0;j<3;j+)(P1_7=0;P0_0=0;P4_6=1;P0_7=1;delay_1ms(500);P4_6=0;P0_7=0;P0_6=1;delay_1ms(500);key();if(ly_flag=1)moshi=0;ly_flag=0;break;P1_2=1;P0_5=1;P1_1=0;P0_6=0;delay_1ms(500);P1_3=1;P0_4=1;P1_2=0;P0_5=0;delay_1ms(500);key();if

25、(ly_flag=1)moshi=0;ly_flag=0;break;P1_4=1;P0_3=1;P1_3=0;P0_4=0;delay_1ms(500);P1_5=1;P0_2=1;P1_4=0;P0_3=0;delay_1ms(500);key();if(ly_flag=1)moshi=0;ly_flag=0;break;P0_1=1;P1_5=0;P0_2=0;delay_1ms(500);P1_7=1;P0_0=1;P1_6=0;P0_1=0;delay_1ms(500);key();if(ly_flag=1)moshi=0;ly_flag=0;break;)voiddh5()char

26、i;P1_7=1;P1_6=1;P1_5=1;P1_4=1;P1_3=1;P1_2=1;P1_1=1;P4_6=1;P0_7=1;P0_6=1;P0_5=1;P0_4=1;P0_3=1;P0_1=1;P0_1=1;P0_0=1;for(i=0;i<3;i+)(P3_0=0;delay_1ms(400);P3_1=0;delay_1ms(400);P3_3=0;delay_1ms(400);P3_4=0;delay_1ms(400);key();if(ly_flag=1)moshi=0;ly_flag=0;break;P3_5=0;delay_1ms(400);P3_6=0;delay_1

27、ms(400);P3_7=0;delay_1ms(400);P2_0=0;delay_1ms(400);key();if(ly_flag=1)moshi=0;ly_flag=0;break;P2_1=0;delay_1ms(400);P2_2=0;delay_1ms(400);delay_1ms(400);P2_4=0;delay_1ms(400);key();if(ly_flag=1)moshi=0;break;P2_5=0;delay_1ms(400);P2_6=0;delay_1ms(400);P2_7=0;delay_1ms(400);P4_4=0;delay_1ms(9000);ke

28、y();if(ly_flag=1)moshi=0;break;delay_1ms(9000);key();if(ly_flag=1)moshi=0;break;delay_1ms(9000);key();if(ly_flag=1)moshi=0;break;P2=0XFF;P3=0XFF;P4_4=1;voiddh6()charj;intyanshi=3000;P1_6=1;P1_5=1;P1_4=1;P1_3=1;P1_2=1;P1_1=1;P4_6=1;P0_7=1;P0_6=1;P0_5=1;P0_4=1;P0_3=1;P0_2=1;P0_1=1;P0_0=1;for(j=0;j<

29、20;j+)(P3_4=1;P2_0=1;P2_4=1;P4_4=1;P3_0=0;P3_5=0;P2_1=0;P2_5=0;delay_1ms(yanshi);key();if(ly_flag=1)moshi=0;ly_flag=0;break;P3_0=1;P3_5=1;P2_1=1;P2_5=1;P3_1=0;P3_6=0;P2_2=0;P2_6=0;delay_1ms(yanshi);key();if(ly_flag=1)moshi=0;ly_flag=0;break;P3_1=1;P3_6=1;P2_2=1;P2_6=1;P3_3=0;P3_7=0;P2_3=0;P2_7=0;del

30、ay_1ms(yanshi);key();if(ly_flag=1)moshi=0;ly_flag=0;break;P3_3=1;P3_7=1;P2_3=1;P2_7=1;P2_0=0;P2_4=0;P4_4=0;delay_1ms(yanshi);if(j<6)yanshi=yanshi-400;key();if(ly_flag=1)moshi=0;ly_flag=0;break;voiddh7()P3_0=0;/J1P3_1=0;/J2P3_3=0;/J3P3_4=0;/J4P3_5=0;/J5P3_6=0;/J6P3_7=0;/J7P2_0=0;/J8P2_1=0;/J9P2_2=

31、0;/J10P2_3=0;/J11P2_4=0;/J12P2_5=0;/J13P2_6=0;/J14P2_7=0;/J15P4_4=0;/J16P1=0X00;P0=0X00;P1_7=1;delay_1ms(400);P1_6=1;delay_1ms(400);P1_6=0;P1_5=1;delay_1ms(400);P1_5=0;P1_4=1;delay_1ms(400);P1_4=0;P1_3=1;delay_1ms(400);P1_3=0;P1_2=1;delay_1ms(400);P1_2=0;P1_1=1;delay_1ms(400);P1_1=0;P4_6=1;delay_1ms

32、(400);key();if(ly_flag=1)moshi=0;ly_flag=0;gotohm;P4_6=0;P0_7=1;delay_1ms(400);P0_7=0;P0_6=1;P0_6=0;P0_5=1;delay_1ms(400);P0_5=0;P0_4=1;delay_1ms(400);P0_4=0;P0_3=1;delay_1ms(400);P0_3=0;P0_2=1;delay_1ms(400);P0_2=0;P0_1=1;delay_1ms(400);P0_1=0;P0_0=1;delay_1ms(400);/P00key();if(ly_flag=1)moshi=0;ly

33、_flag=0;gotohm;P1_6=1;delay_1ms(400);P1_6=0;P1_5=1;delay_1ms(400);P1_5=0;P1_4=1;delay_1ms(400);P1_4=0;P1_3=1;P1_3=0;P1_2=1;delay_1ms(400);P1_2=0;P1_1=1;delay_1ms(400);P1_1=0;P4_6=1;delay_1ms(400);P4_6=0;P0_7=1;delay_1ms(400);key();if(ly_flag=1)moshi=0;ly_flag=0;gotohm;P0_7=0;P0_6=1;delay_1ms(400);P0

34、_6=0;P0_5=1;delay_1ms(400);P0_5=0;P0_4=1;delay_1ms(400);P0_4=0;P0_3=1;delay_1ms(400);P0_3=0;P0_2=1;delay_1ms(400);P0_2=0;delay_1ms(400);/P01key();if(ly_flag=1)moshi=0;ly_flag=0;gotohm;P1_6=1;delay_1ms(400);P1_6=0;P1_5=1;delay_1ms(400);P1_5=0;P1_4=1;delay_1ms(400);P1_4=0;P1_3=1;delay_1ms(400);P1_3=0;

35、P1_2=1;delay_1ms(400);P1_2=0;P1_1=1;delay_1ms(400);key();if(ly_flag=1)moshi=0;ly_flag=0;gotohm;P1_1=0;P4_6=1;delay_1ms(400);P4_6=0;P0_7=1;delay_1ms(400);P0_7=0;P0_6=1;P0_6=0;P0_5=1;delay_1ms(400);P0_5=0;P0_4=1;delay_1ms(400);P0_4=0;P0_3=1;delay_1ms(400);key();if(ly_flag=1)moshi=0;ly_flag=0;gotohm;P0

36、_3=0;P0_2=1;delay_1ms(400);/P02P1_6=1;delay_1ms(400);P1_6=0;P1_5=1;delay_1ms(400);P1_5=0;P1_4=1;delay_1ms(400);P1_4=0;P1_3=1;delay_1ms(400);P1_3=0;P1_2=1;delay_1ms(400);P1_2=0;P1_1=1;key();if(ly_flag=1)moshi=0;ly_flag=0;gotohm;P1_1=0;P4_6=1;delay_1ms(400);P4_6=0;P0_7=1;delay_1ms(400);P0_7=0;P0_6=1;d

37、elay_1ms(400);P0_6=0;P0_5=1;delay_1ms(400);P0_5=0;P0_4=1;delay_1ms(400);P0_4=0;P0_3=1;delay_1ms(400);/P03key();if(ly_flag=1)moshi=0;ly_flag=0;gotohm;P1_6=1;delay_1ms(400);P1_6=0;P1_5=1;delay_1ms(400);P1_5=0;P1_4=1;P1_4=0;P1_3=1;delay_1ms(400);P1_3=0;P1_2=1;delay_1ms(400);P1_2=0;P1_1=1;delay_1ms(400)

38、;key();if(ly_flag=1)moshi=0;ly_flag=0;gotohm;P1_1=0;P4_6=1;delay_1ms(400);P4_6=0;P0_7=1;delay_1ms(400);P0_7=0;P0_6=1;delay_1ms(400);P0_6=0;P0_5=1;delay_1ms(400);P0_5=0;P0_4=1;delay_1ms(400);/P04P1_6=1;delay_1ms(400);key();if(ly_flag=1)moshi=0;ly_flag=0;gotohm;P1_6=0;P1_5=1;delay_1ms(400);P1_5=0;P1_4

39、=1;delay_1ms(400);P1_4=0;P1_3=1;delay_1ms(400);P1_3=0;P1_2=1;delay_1ms(400);key();if(ly_flag=1)moshi=0;ly_flag=0;gotohm;P1_2=0;P1_1=1;delay_1ms(400);P1_1=0;P4_6=1;delay_1ms(400);P4_6=0;P0_7=1;delay_1ms(400);P0_7=0;delay_1ms(400);P0_6=0;P0_5=1;delay_1ms(400);/P05key();if(ly_flag=1)moshi=0;ly_flag=0;g

40、otohm;P1_6=1;delay_1ms(400);P1_6=0;P1_5=1;delay_1ms(400);P1_5=0;P1_4=1;delay_1ms(400);P1_4=0;P1_3=1;delay_1ms(400);P1_3=0;P1_2=1;delay_1ms(400);P1_2=0;P1_1=1;delay_1ms(400);key();if(ly_flag=1)moshi=0;ly_flag=0;gotohm;P1_1=0;P4_6=1;delay_1ms(400);P4_6=0;P0_7=1;delay_1ms(400);P0_7=0;P0_6=1;delay_1ms(4

41、00);/P06P1_6=1;delay_1ms(400);P1_6=0;P1_5=1;delay_1ms(400);P1_5=0;P1_4=1;delay_1ms(400);key();if(ly_flag=1)moshi=0;ly_flag=0;gotohm;P1_4=0;P1_3=1;delay_1ms(400);P1_3=0;P1_2=1;delay_1ms(400);P1_1=1;delay_1ms(400);P1_1=0;P4_6=1;delay_1ms(400);P4_6=0;P0_7=1;delay_1ms(400);/P07P1_6=1;delay_1ms(400);key(

42、);if(ly_flag=1)moshi=0;ly_flag=0;gotohm;P1_6=0;P1_5=1;delay_1ms(400);P1_5=0;P1_4=1;delay_1ms(400);P1_4=0;P1_3=1;delay_1ms(400);P1_3=0;P1_2=1;P1_2=0;P1_1=1;delay_1ms(400);P1_1=0;P4_6=1;delay_1ms(400);/P46key();if(ly_flag=1)moshi=0;ly_flag=0;gotohm;P1_6=1;delay_1ms(400);P1_6=0;P1_5=1;delay_1ms(400);P1

43、_5=0;P1_4=1;delay_1ms(400);P1_4=0;P1_3=1;delay_1ms(400);P1_3=0;P1_2=1;delay_1ms(400);P1_2=0;delay_1ms(400);/key();if(ly_flag=1)moshi=0;ly_flag=0;gotohm;P1_6=1;delay_1ms(400);P1_6=0;P1_5=1;delay_1ms(400);P1_5=0;P1_4=1;delay_1ms(400);P1_4=0;P1_3=1;delay_1ms(400);P1_3=0;P1_2=1;delay_1ms(400);/P1_6=1;de

44、lay_1ms(400);key();if(ly_flag=1)moshi=0;ly_flag=0;gotohm;P1_6=0;P1_5=1;delay_1ms(400);P1_4=1;delay_1ms(400);P1_4=0;P1_3=1;delay_1ms(400);/P1_6=1;delay_1ms(400);P1_6=0;P1_5=1;delay_1ms(400);P1_5=0;P1_4=1;delay_1ms(400);/key();if(ly_flag=1)moshi=0;ly_flag=0;gotohm;P1_6=1;delay_1ms(400);P1_6=0;P1_5=1;d

45、elay_1ms(400);/P1_6=1;delay_1ms(400);/hm:;voiddh8()(P3_0=0;/J1P3_1=0;/J2P3_3=0;/J3P3_4=0;/J4P3_5=0;/J5P3_6=0;/J6P3_7=0;/J7P2_0=0;/J8P2_1=0;/J9P2_2=0;/J10P2_3=0;/J11P2_4=0;/J12P2_5=0;/J13P2_6=0;/J14P2_7=0;/J15P4_4=0;/J16P1_7=1;P1_6=1;P1_5=1;P1_4=1;P1_3=1;P1_2=1;P1_1=1;P4_6=1;P0_7=1;P0_6=1;P0_5=1;P0_4=1;P0_2=1;P0_1=1;P0_1=1;P0_0=1;delay_1ms(9000);key();if(ly_flag=1)moshi=0;ly_flag=0;gotohm;delay_1ms(9000);key();if(ly_flag=1)moshi=0;ly_flag=0;gotohm;delay_1ms(9000);key();if(ly_flag=1)moshi=0;ly_flag=0;gotohm;delay_1m