简单的单片机花样流水灯C语言源代码#include<reg51.h> //51系列单片机定义文件#define uchar unsigned char //定义无符号字符#define uint unsigned int //定义无符号整数void Delayms(uint x){ //定义延时函数uint i,j;for(i=x;i>0;i--)for(j=110;j>0;j--);}void main(){uint i;uchar temp;while(1){temp=0x01; //8个流水灯逐个闪动for(i=0;i<8;i++){P0=~temp;Delayms(50);temp<<=1;}temp=0x80; //8个流水灯反向逐个闪动for(i=0;i<8;i++){P0=~temp;Delayms(50);temp>>=1;}temp=0xfe; //8个流水灯依次全部点亮for(i=0;i<8;i++){P0=temp;Delayms(50);temp<<=1;}temp=0x7f; //8个流水灯依次反向全部点亮for(i=0;i<8;i++){P1=temp;Delayms(50);temp>>=1;}}}//此程序的作者向往未来#include<reg52.h>#include<intrins.h>#define uint unsigned int#define uchar unsigned char uchar z=50,e=0x00,f=0xff; uchar code table1[]={0x80,0xc0,0xe0,0xf0,0xf8,0xfc,0xfe,0xff};uchar code table2[]={0x7f,0x3f,0x1f,0x0f,0x07,0x03,0x01,0x00}; uchar code table3[]={0x01,0x03,0x07,0x0f,0x1f,0x3f,0x7f,0xff};uchar code table4[]={0xe7,0xdb,0xbd,0x7e,0xbd,0xdb,0xe7,0xff};uchar code table5[]={ 0xe7,0xc3,0x81,0x00, 0x81,0xc3,0xe7,0xff}; uchar code table6[]={ 0x7e,0x3c,0x18,0x00, 0x18,0x3c,0x7e,0xff}; void delay(uchar); void lsd1();void lsd2();void lsd3();void lsd4();void lsd5();void lsd6();void lsd7();void lsd8();void lsd9();void lsd10();void lsd11();void lsd12();main(){while(1){lsd1();lsd2();lsd3();lsd4();lsd5();lsd6();lsd7();lsd8();lsd9();lsd10();lsd11();lsd12();}}void delay(uchar x) //延时函数{uint i,j;for(i=x;i>0;i--)for(j=250;j>0;j--);}void lsd1() //lsd1 单个流水灯双程模式1{uchar a,i,j,k,l,l1,k1,j1,i1;a=0xfe;P0=a;delay(z);for(i=0;i<7;i++) //仅单个灯亮从上往下流{a=_crol_(a,1);P0=a;delay(z);}P0=0xff;a=0xfe;P2=a;delay(z);for(j=0;j<7;j++){a=_crol_(a,1);P2=a;delay(z);}P2=0xff;a=0xfe;P3=a;delay(z);for(k=0;k<7;k++) {a=_crol_(a,1);P3=a;delay(z);}P3=0xff;a=0xfe;P1=a;delay(z);for(l=0;l<7;l++) {a=_crol_(a,1);P1=a;delay(z);}a=0xbf;P1=a;delay(z);for(l1=0;l1<6;l1++) //l1==6 仅单个灯亮从下往上流{a=_cror_(a,1);P1=a;delay(z);}P1=0xff;a=0x7f;P3=a;delay(z);for(k1=0;k1<7;k1++){a=_cror_(a,1);P3=a;delay(z);}P3=0xff;a=0x7f;P2=a;delay(z);for(j1=0;j1<7;j1++){a=_cror_(a,1);P2=a;delay(z);}P2=0xff;a=0x7f;P0=a;delay(z);for(i1=0;i1<7;i1++){a=_cror_(a,1);P0=a;delay(z);}P0=0xff;}void lsd2() //lsd2 两个灯流水双程模式1{uchar a,i,j,k,l,l1,k1,j1,i1; a=0xfe;P0=a;delay(z);a=a<<1;P0=a;delay(z);for(i=0;i<6;i++){a=_crol_(a,1);P0=a;delay(z);}P0=0x7f;P2=0xfe;delay(z);P0=0xff;a=0xfc;P2=a;delay(z);for(j=0;j<6;j++) {a=_crol_(a,1);P2=a;delay(z);}P2=0x7f;P3=0xfe;delay(z);P2=0xff;a=0xfc;P3=a;delay(z);for(k=0;k<6;k++) {a=_crol_(a,1);P3=a;delay(z);}P3=0x7f;P1=0xfe;delay(z);P3=0xff;a=0xfc;P1=a;delay(z);for(l=0;l<6;l++) {a=_crol_(a,1);P1=a;delay(z);}P1=0x7f;delay(z);P1=0xff;delay(z);a=0x7f;P1=a;delay(z);a=a>>1;P1=a;delay(z);for(l1=0;l1<6;l1++) {a=_cror_(a,1);P1=a;delay(z);}P1=0xfe;P3=0x7f;delay(z);P1=0xff;a=0x3f;P3=a;delay(z);for(k1=0;k1<6;k1++) {a=_cror_(a,1);P3=a;delay(z);}P3=0xfe;P2=0x7f;delay(z);P3=0xff;a=0x3f;P2=a;delay(z);for(j1=0;j1<6;j1++) {a=_cror_(a,1);P2=a;delay(z);}P2=0xfe;P0=0x7f;delay(z);P2=0xff;a=0x3f;P0=a;delay(z);for(i1=0;i1<6;i1++) {a=_cror_(a,1);P0=a;delay(z);}P0=0xfe;delay(z);P0=0xff;delay(z);}void lsd3() //lsd3 两个灯流水双程模式2{uchar a,i,j,k,l,l1,k1,j1,i1;a=0xfe;P0=a;delay(z);a=a<<1;P0=a;delay(z);for(i=0;i<6;i++) //_crol_与_cror_混合使用{a=_crol_(a,1);P0=a;delay(z);}P0=0x7f;a=0x7f;P2=a;delay(z);P0=f;a=a>>1;P2=a;delay(z);for(j=0;j<6;j++) {a=_cror_(a,1);P2=a;delay(z);}P2=0xfe;a=0xfe;P3=a;delay(z);P2=f;a=a<<1;P3=a;delay(z);for(k=0;k<6;k++) {a=_crol_(a,1);P3=a;delay(z);}P3=0x7f;a=0x7f;P1=a;delay(z);P3=f;a=a>>1;P1=a;delay(z);for(l=0;l<6;l++) {a=_cror_(a,1);P1=a;delay(z);}P1=0xfe;delay(z);P1=f;delay(z);P1=a;delay(z);a=a<<1;P1=a;delay(z);for(l1=0;l1<6;l1++) //l1==6 {a=_crol_(a,1);P1=a;delay(z);}P1=0x7f;a=0x7f;P3=a;delay(z);P1=f;a=a>>1;P3=a;for(k1=0;k1<6;k1++){a=_cror_(a,1);delay(z);}P3=0xfe;a=0xfe;P2=a;delay(z);P3=f;a=a<<1;P2=a;delay(z);for(j1=0;j1<6;j1++) {a=_crol_(a,1);P2=a;delay(z);}P2=0x7f;a=0x7f;P0=a;delay(z);P2=f;a=a>>1;P0=a;delay(z);for(i1=0;i1<6;i1++){a=_cror_(a,1);P0=a;delay(z);}P0=0xfe;delay(z);P0=f;delay(z);}void lsd4() //lsd4 {uchar a,i,j,k,l,l1,k1,j1,i1;a=0xfe;P0=a;delay(z);for(i=0;i<7;i++){a=a<<1; //单个灯依次点亮所有灯，从上往下P0=a;delay(z);}a=0xfe;P2=a;delay(z);for(j=0;j<7;j++){a=a<<1;P2=a;delay(z);}a=0xfe;P3=a;delay(z);for(k=0;k<7;k++){a=a<<1;P3=a;delay(z);}a=0xfe;P1=a;delay(z);for(l=0;l<7;l++){a=a<<1;P1=a;delay(z);}for(l1=0;l1<8;l1++) //l1==8{P1=table1[l1]; //单个灯依次熄灭所有灯，从下往上delay(z);}for(k1=0;k1<8;k1++){P3=table1[k1];delay(z);}for(j1=0;j1<8;j1++){P2=table1[j1];delay(z);}for(i1=0;i1<8;i1++){P0=table1[i1];delay(z);}}void lsd5() //lsd5 {uchar a,i,j,k,l,l1,k1,j1,i1;a=0xfe;P0=a;delay(z);for(i=0;i<7;i++){a=a<<1;P0=a;delay(z);}for(j=0;j<8;j++) //单个灯依次点亮所有灯，从下往上{P2=table2[j];delay(z);}a=0xfe;P3=a;delay(z);for(k=0;k<7;k++){a=a<<1;P3=a;delay(z);}for(l=0;l<8;l++){P1=table2[l];delay(z);}for(l1=0;l1<8;l1++) //单个灯依次熄灭所有灯，从上往下{P1=table3[l1];delay(z);}for(k1=0;k1<8;k1++){P3=table1[k1];delay(z);}for(j1=0;j1<8;j1++) //单个灯依次熄灭所有灯，从上往下{P2=table3[j1];delay(z);}for(i1=0;i1<8;i1++){P0=table1[i1];delay(z);}}void lsd6() //每组为单位同亮同灭从左向右再向左{P0=0x00;delay(z);P0=0xff;P2=0x00;delay(z);P2=0xff;P3=0x00;delay(z);P3=0xff;P1=0x00;delay(z);P3=0x00;P1=0xff;delay(z);P2=0x00;P3=0xff;delay(z);P0=0x00;P2=0xff;delay(z);P0=0xff;delay(z);}void lsd7() //lsd7 全亮全灭{uchar i;for(i=0;i<2;i++){P0=0x00;P1=0x00;P2=0x00;P3=0x00;delay(z);P0=0xff;P1=0xff;P2=0xff;P3=0xff;delay(z);}}void lsd8() //每组仅两个灯，从中间往两边再往中间{uchar i;for(i=0;i<8;i++){P0=table4[i];P1=table4[i];P2=table4[i];P3=table4[i];delay(z);}}void lsd9() //每组两个灯引亮所有灯再引灭，从中间带两边再到中间{uchar i;for(i=0;i<8;i++){P0=table5[i];P1=table5[i];P2=table5[i];P3=table5[i];delay(z);}}void lsd10(){uchar a,i,j;a=0xfe;P0=a;P1=a;P2=a;P3=a;delay(z);for(i=0;i<7;i++) //仅单个灯亮从上往下流{a=_crol_(a,1);P0=a;P1=a;P2=a;P3=a;delay(z);}for(j=0;j<7;j++) //仅单个灯亮从上往下流{a=_cror_(a,1);P0=a;P1=a;P2=a;P3=a;delay(z);}P0=f;P1=f;P2=f;P3=f;delay(z);}void lsd11(){uchar a,i,j;a=0xfe;P0=a;P1=a;P2=a;delay(z);for(i=0;i<7;i++){a=a<<1;P0=a;P1=a;P2=a;P3=a;delay(z);}for(j=0;j<8;j++){P0=table1[j]; P1=table1[j];P2=table1[j];P3=table1[j];delay(z);}void lsd12(){uchar a,i,j,k,l;a=0xfe;P0=a;P1=a;delay(z);for(i=0;i<7;i++) {a=a<<1;P0=a;P1=a;delay(z);}a=0x7f;P2=a;P3=a;delay(z);for(j=0;j<7;j++) {a=a>>1;P2=a;P3=a;delay(z);}for(k=0;k<8;k++) {P2=table3[k];P3=table3[k]; delay(z);}for(l=0;l<8;l++) {P0=table1[l];P1=table1[l]; delay(z);}while(1);}。