標題:
最簡單15W104檢查引腳源程序
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作者:
飛翔~哆啦
時間:
2017-12-2 11:36
標題:
最簡單15W104檢查引腳源程序
#include<reg51.h>
sbit led_R=P3^2;//定義紅燈
sbit led_G=P3^3;//定義綠燈
sbit led_B=P3^4;//定義藍燈
sbit led_Y=P3^5;//定義黃燈
void Delay1000ms() //@12.000MHz
{
unsigned char i, j, k;
i = 46;
j = 153;
k = 245;
do
{
do
{
while (--k);
} while (--j);
} while (--i);
}
main()
{
while(1)
{
led_R=1;
led_G=0;
led_B=0;
led_Y=0;
Delay1000ms();//紅燈亮一秒
led_R=0;
led_G=1;
led_B=0;
led_Y=0;
Delay1000ms();//綠燈亮一秒
led_R=0;
led_G=0;
led_B=1;
led_Y=0;
Delay1000ms();//藍燈亮一秒
led_R=0;
led_G=0;
led_B=0;
led_Y=1;
Delay1000ms();//黃燈亮一秒
led_R=1;
led_G=1;
led_B=0;
led_Y=0;
Delay1000ms();//紅綠亮一秒
led_R=1;
led_G=0;
led_B=1;
led_Y=0;
Delay1000ms();//紅藍亮一秒
led_R=1;
led_G=0;
led_B=0;
led_Y=1;
Delay1000ms();//紅黃亮一秒
led_R=0;
led_G=1;
led_B=1;
led_Y=0;
Delay1000ms();//綠藍亮一秒
led_R=0;
led_G=1;
led_B=0;
led_Y=1;
Delay1000ms();//綠黃亮一秒
led_R=0;
led_G=0;
led_B=1;
led_Y=1;
Delay1000ms();//藍黃亮一秒
led_R=1;
led_G=1;
led_B=1;
led_Y=0;
Delay1000ms();//紅綠藍亮一秒
led_R=1;
led_G=0;
led_B=1;
led_Y=1;
Delay1000ms();//紅藍黃亮一秒
led_R=1;
led_G=1;
led_B=0;
led_Y=1;
Delay1000ms();//紅綠黃亮一秒
led_R=0;
led_G=1;
led_B=1;
led_Y=1;
Delay1000ms();//綠藍黃亮一秒
led_R=1;
led_G=1;
led_B=1;
led_Y=1;
Delay1000ms();//紅綠藍黃亮一秒
}
}
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