编写8个LED灯闪烁的程序(隔一个闪烁,LED0先灭)
时间: 2023-04-05 21:01:42 浏览: 179
可以使用以下代码实现8个LED灯交替闪烁的程序:
#include <reg52.h>
sbit LED0 = P1^0;
sbit LED1 = P1^1;
sbit LED2 = P1^2;
sbit LED3 = P1^3;
sbit LED4 = P1^4;
sbit LED5 = P1^5;
sbit LED6 = P1^6;
sbit LED7 = P1^7;
void delay(unsigned int t)
{
while(t--);
}
void main()
{
while(1)
{
LED0 = 0;
delay(50000);
LED0 = 1;
LED1 = 0;
delay(50000);
LED1 = 1;
LED2 = 0;
delay(50000);
LED2 = 1;
LED3 = 0;
delay(50000);
LED3 = 1;
LED4 = 0;
delay(50000);
LED4 = 1;
LED5 = 0;
delay(50000);
LED5 = 1;
LED6 = 0;
delay(50000);
LED6 = 1;
LED7 = 0;
delay(50000);
LED7 = 1;
}
}
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