51单片机流水灯程序.doc

1.第一个发光管以间隔200ms闪烁。2.8个发光管由上至下间隔1s流动，其中每个管亮500ms,灭500ms。3.8个发光管来回流动，第个管亮100ms。4.用8个发光管演示出8位二进制数累加过程。5.8个发光管间隔200ms由上至下，再由下至上，再重复一次，然后全部熄灭再以300ms间隔全部闪烁5次。重复此过程。6.间隔300ms第一次一个管亮流动一次，第二次两个管亮流动，依次到8个管亮，然后重复整个过程。7.间隔300ms先奇数亮再偶数亮，循环三次；一个灯上下循环三次；两个分别从两边往中间流动三次；再从中间往两边流动三次；8个全部闪烁3次；关闭发光管，程序停止。1#include #define uint unsigned int sbit led1=P10; void delay(); void main() while(1) led1=0; delay(); led1=1;delay(); void delay() uint x,y;for(x=200;x0;x-)for(y=100;y0;y-);2#include#include#define uint unsigned int#define uchar unsigned charsbit p1=P10;uchar a;void delay();void main() a=0xfe; P1=a; while(1) a=_crol_(a,1); delay(); P1=a; delay(); void delay() uint b; for(b=55000;b0;b-);3#include #include #define uint unsigned int #define uchar unsigned char void delay() uint x,y;for(x=100;x0;x-)for(y=110;y0;y-);void main() uchar a,i;while(1) a=0xfe; for(i=0;i8;i+) P1=a; delay(100); a=_crol_(a,1); a=0x7f;for(i=0;i8;i+) P1=a; delay(100); a=_cror_(a,1);4#include #include #define uint unsigned int #define uchar unsigned char void delay(uint a) uint x,y;for(x=a;x0;x-)for(y=110;y0;y-);void main() uchar b;while(1) b+;P1=b;delay(200);5#include #include #define uint unsigned int #define uchar unsigned char void main() uchar a,i,j;while(1) for(j=0;j2;j+)a=0xfe; for(i=0;i8;i+) P1=a; delay(200); a=_crol_(a,1); a=0x7f;for(i=0;i8;i+) P1=a; delay(200); a=_cror_(a,1); P1=0xff;for(j=0;j0;x-)for(y=110;y0;y-);6#include #include #define uint unsigned int #define uchar unsigned char void delay() uint x,y;for(x=300;x0;x-)for(y=110;y0;y-);void main() uchar a,i,j;while(1) a=0xfe; for(j=0;j8;j+)for(i=0;i8-j;i+) P1=a; delay(200); a=_crol_(a,1); a=_crol_(a,j); P1=0xff; a=a1;7 #include #include #define uint unsigned int #define uchar unsigned char void delay(uint z) uint x,y;for(x=z;x0;x-)for(y=110;y0;y-);void main() uchar a,i,j;for(j=0;j3;j+) P1=0x55; delay(300); P1=0xaa;delay(300); for(j=0;j3;j+) a=0xfe;for(i=0;i8;i+)P1=a; delay(300); a=_crol_(a,1);P1=0xff;for(j=0;j3;j+) P1=0x7e; delay(300); P1=0xbd;delay(300); P1=0xdb; delay(300); P1=0xe7;delay(300); P1=0xff;for(j=0;j3;j+) P1=0xe7; delay(300); P1=0xdb;delay(300); P1=0xbd; delay(300);P1=0x7e;delay(300); P1=0xff;for(j=0;j6;j+) P1=P1; delay(300); P1=0xff;while(1);