标题:
74HC138扩展的96流水灯仿真及单片机程序
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作者:
lyh一点点
时间:
2020-3-31 14:22
标题:
74HC138扩展的96流水灯仿真及单片机程序
51hei图片20200331141958.png
(32.06 KB, 下载次数: 69)
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单片机源程序如下:
#define uint unsigned int
#define uchar unsigned char
void delay1(uchar y)
{
uchar i;
uint j;
for(i=0;i<y;i++)
{
for(j=0;j<2000;j++);
}
}
void led(void)
{
P3=0x01; //01
P2=0x00;
delay1(20);
P2=0x01;
delay1(20);
P2=0x02;
delay1(20);
P2=0x03;
delay1(20);
P2=0x04;
delay1(20);
P2=0x05;
delay1(20);
P2=0x06;
delay1(20);
P2=0x07;
delay1(20);
P3=0x02;//10
P2=0x00;
delay1(20);
P2=0x01;
delay1(20);
P2=0x02;
delay1(20);
P2=0x03;
delay1(20);
P2=0x04;
delay1(20);
P2=0x05;
delay1(20);
P2=0x06;
delay1(20);
P2=0x07;
delay1(20);
P3=0x04;//100
P2=0x00;
delay1(20);
P2=0x01;
delay1(20);
P2=0x02;
delay1(20);
P2=0x03;
delay1(20);
P2=0x04;
delay1(20);
P2=0x05;
delay1(20);
P2=0x06;
delay1(20);
P2=0x07;
delay1(20);
P3=0x08;//1000
P2=0x00;
delay1(20);
P2=0x01;
delay1(20);
P2=0x02;
delay1(20);
P2=0x03;
delay1(20);
P2=0x04;
delay1(20);
P2=0x05;
delay1(20);
P2=0x06;
delay1(20);
P2=0x07;
delay1(20);
P3=0x10; //10000
P2=0x00;
delay1(20);
P2=0x01;
delay1(20);
P2=0x02;
delay1(20);
P2=0x03;
delay1(20);
P2=0x04;
delay1(20);
P2=0x05;
delay1(20);
P2=0x06;
delay1(20);
P2=0x07;
delay1(20);
P3=0x20;//100000
P2=0x00;
delay1(20);
P2=0x01;
delay1(20);
P2=0x02;
delay1(20);
P2=0x03;
delay1(20);
P2=0x04;
delay1(20);
P2=0x05;
delay1(20);
P2=0x06;
delay1(20);
P2=0x07;
delay1(20);
P3=0x40;//1000000
P2=0x00;
delay1(20);
P2=0x01;
delay1(20);
P2=0x02;
delay1(20);
P2=0x03;
delay1(20);
P2=0x04;
delay1(20);
P2=0x05;
delay1(20);
P2=0x06;
delay1(20);
P2=0x07;
delay1(20);
P3=0x80;//10000000
P2=0x00;
delay1(20);
P2=0x01;
delay1(20);
P2=0x02;
delay1(20);
P2=0x03;
delay1(20);
P2=0x04;
delay1(20);
P2=0x05;
delay1(20);
P2=0x06;
delay1(20);
P2=0x07;
delay1(20);
P3=0x00;
P1=0x01;//P1口01
P2=0x00;
delay1(20);
P2=0x01;
delay1(20);
P2=0x02;
delay1(20);
P2=0x03;
delay1(20);
P2=0x04;
delay1(20);
P2=0x05;
delay1(20);
P2=0x06;
delay1(20);
P2=0x07;
delay1(20);
P1=0x02;//P1口10
P2=0x00;
delay1(20);
P2=0x01;
delay1(20);
P2=0x02;
delay1(20);
P2=0x03;
delay1(20);
P2=0x04;
delay1(20);
P2=0x05;
delay1(20);
P2=0x06;
delay1(20);
P2=0x07;
delay1(20);
P1=0x04;//P1口100
P2=0x00;
delay1(20);
P2=0x01;
delay1(20);
P2=0x02;
delay1(20);
P2=0x03;
delay1(20);
P2=0x04;
delay1(20);
P2=0x05;
……………………
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74HC138扩展的96流水灯仿真及程序.rar
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作者:
hbcqd
时间:
2020-3-31 15:40
这个思路很好,还可以有很多变化,达到想要显示和控制的形式。谢谢分享!
作者:
马上学习
时间:
2024-11-3 20:58
程序没有完善,希望补齐
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