流水灯相关程序,记录一下,省得日后找不到。包括多部分
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流水灯法1
//流水灯1
#include<STC15F2K60S2.H>
unsigned int i;
void main(void)
{
//初始化程序;
P2 = 0XA0;P0 = 0X00;P2 = 0X80;P0 = 0XFF;
//0为亮 1为灭
while(1){
//1亮
P00 = 0;P01 = 1;P02 =1; P03 =1; P04 =1; P05 =1;P06 = 1;P07 =1;
for( i =0 ; i<30000;i++);
//2亮
P00 = 1;P01 = 0;P02 =1; P03 =1; P04 =1; P05 =1;P06 = 1;P07 =1;
for( i =0 ; i<30000;i++);
//3灯亮
P00 = 1;P01 = 1;P02 =0; P03 =1; P04 =1; P05 =1;P06 = 1;P07 =1;
for( i =0 ; i<30000;i++);
//4亮
P00 = 1;P01 = 1;P02 =1; P03 =0; P04 =1; P05 =1;P06 = 1;P07 =1;
for( i =0 ; i<30000;i++);
//5亮
P00 = 1;P01 = 1;P02 =1; P03 =1; P04 =0; P05 =1;P06 = 1;