c语言实现单片机心形流水灯

以下是一个简单的 C 语言代码实现单片机心形流水灯：

#include <reg52.h>

sbit LED1 = P1^0;
sbit LED2 = P1^1;
sbit LED3 = P1^2;
sbit LED4 = P1^3;
sbit LED5 = P1^4;
sbit LED6 = P1^5;
sbit LED7 = P1^6;
sbit LED8 = P1^7;

void delay(unsigned int t) {
    while(t--);
}

void main() {
    while(1) {
        LED1 = 1;
        delay(50000);
        LED2 = 1;
        delay(50000);
        LED3 = 1;
        delay(50000);
        LED4 = 1;
        delay(50000);
        LED5 = 1;
        delay(50000);
        LED6 = 1;
        delay(50000);
        LED7 = 1;
        delay(50000);
        LED8 = 1;
        delay(50000);
        LED1 = 0;
        delay(50000);
        LED2 = 0;
        delay(50000);
        LED3 = 0;
        delay(50000);
        LED4 = 0;
        delay(50000);
        LED5 = 0;
        delay(50000);
        LED6 = 0;
        delay(50000);
        LED7 = 0;
        delay(50000);
        LED8 = 0;
        delay(50000);
    }
}

这个代码使用了 8 个 LED 灯，通过循环控制每个 LED 灯的亮灭来实现心形流水灯的效果。