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單片機(jī)循環(huán)流水燈2

作者：時(shí)間：2016-11-21 來(lái)源：網(wǎng)絡(luò)

程序代碼如下：

// program name: project5.c

// 功能: 采用循環(huán)結(jié)構(gòu)實(shí)現(xiàn)流水燈的控制

#include

void delay (unsigned char i) {

unsigned char j, k;

for (k=0; k

for (j=0; j<255; j++);

}

void main () {

unsigned char i, w;

while (1) {

w=0x01;

for (i=0; i<8; i++) {

P1=~w;

delay(200);

w<<=1;

}

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關(guān)鍵詞： 單片機(jī)循環(huán)流水