#include<reg52.h>
#include<intrins.h> //庫函數
#define uint unsigned int
#define uchar unsigned char//宏定義
void delay(uint xms)//延時函數
{
uint i,j;
for(i=xms;i>0;i--)
for(j=110;j>0;j--);
}
void zys(uint t)//左右閃爍
{
while(t--)
{
P3=P2=0x00;
delay(500);
P1=P0=0x00;
delay(500);
P1=P0=0xff;
}
}
void qs(uint t)//全部閃亮
{
while(t--)
{
P0=P1=P2=P3=0xff;
delay(300);
P0=P1=P2=P3=0x00;
delay(300);
}
P1=P2=P3=P0=0xff;
}
void ycdl(uint t)//依次點亮
{
uchar code table[]={0xfe,0xfc,0xf8,0xf0,0xe0,0xc0,0x80,0x00};
uint i;
while(t--)
{
for(i=0;i<8;i++)
{
P0=table[i];
delay(200);
}
for(i=0;i<8;i++)
{
P1=table[i];
delay(200);
}
for(i=0;i<8;i++)
{
P2=table[i];
delay(200);
}
for(i=0;i<8;i++)
{
P3=table[i];
delay(200);
}
}
}
void ycxm (uint t)//依次熄滅
{
uchar code table[]={0xfe,0xfc,0xf8,0xf0,0xe0,0xc0,0x80,0x00};
uint i;
while(t--)
{
P0=P1=P2=P3=0x00;
for(i=0;i<8;i++)
{
P0=~table[i];
delay(200);
}
for(i=0;i<8;i++)
{
P1=~table[i];
delay(200);
}
for(i=0;i<8;i++)
{
P2=~table[i];
delay(200);
}
for(i=0;i<8;i++)
{
P3=~table[i];
delay(200);
}
}
}
void jgs(uint t)//間隔閃爍
{
while(t--)
{
P0=P1=P2=P3=0xaa;
delay(500);
P0=P1=P2=P3=~0xaa;
delay(500);
}
P0=P1=P2=P3=0xff;
delay(200);
}
void sszs(uint t)//順時針閃爍
{
uchar a,i;
while(t--)
{
a=0xfe;
for(i=0;i<8;i++)
{
P0=a;
delay(200);
a=_crol_(a,1);
}
P0=0xff;
a=0xfe;
for(i=0;i<8;i++)
{
P1=a;
delay(200);
a=_crol_(a,1);
}
P1=0xff;
a=0xfe;
for(i=0;i<8;i++)
{
P2=a;
delay(200);
a=_crol_(a,1);
}
P2=0xff;
a=0xfe;
for(i=0;i<8;i++)
{
P3=a;
delay(200);
a=_crol_(a,1);
}
P3=0xff;
}
}
void nszs(uint t)//逆時針閃爍
{
uchar a,i;
while(t--)
{
a=0x7f;
for(i=0;i<8;i++)
{
P3=a;
delay(200);
a=_cror_(a,1);
}
P3=0xff;
a=0x7f;
for(i=0;i<8;i++)
{
P2=a;
delay(200);
a=_cror_(a,1);
}
P2=0xff;
a=0x7f;
for(i=0;i<8;i++)
{
P1=a;
delay(200);
a=_cror_(a,1);
}
P1=0xff;
a=0x7f;
for(i=0;i<8;i++)
{
P0=a;
delay(200);
a=_cror_(a,1);
}
P0=0xff;
}
}
void djs1(uint t)//對角閃爍2個順時針
{
uchar i;
uchar code table[]={0xf0,0xe1,0xc3,0x87,0x0f,0x1f,0x3f,0x7f,
0xff,0xff,0xff,0xff,0xff,0xfe,0xfc,0xf8,0xf0,
0xff,0xff,0xff,0xff,0xff,0xfe,0xfc,0xf8,
0xf0,0xe1,0xc3,0x87,0x0f,0x1f,0x3f,0x7f,0xff};
while(t--)
{
for(i=0;i<17;i++)
{
P0=P2=table[i];
P1=P3=table[i+17];
delay(200);
}
for(i=0;i<17;i++)
{
P1=P3=table[i+17];
P0=P2=table[i];
delay(200);
}
}
delay(300);
P0=P1=P2=P3=0xff;
}
void djs2(uint t)//對角閃4個逆時針
{
uchar i;
uchar code table[]={0x0f,0x87,0xc3,0xe1,0xf0,0x78,0x3c,0x1e,0x0f};
while(t--)
{
for(i=0;i<9;i++)
{
P1=P2=P3=P0=table[i];
delay(200);
}
}
}
void sxhx(uint t)//從上往下畫心
{
uchar code table[]={0xfe,0xfc,0xf8,0xf0,0xe0,0xc0,0x80,0x00,
0x7f,0x3f,0x1f,0x0f,0x07,0x03,0x01,0x00};
uint i;
while(t--)
{
for(i=0;i<8;i++)
{
P0=table[i];
P3=table[i+8];
delay(200);
}
for(i=0;i<8;i++)
{
P1=table[i];
P2=table[i+8];
delay(200);
}
P1=P2=P3=P0=0xff;
delay(300);
}
}
void main()
{
while(1)
{
ycdl(1);
ycxm(1);
jgs(3);
sszs(1);
nszs(1);
djs1(1);
djs2(3);
zys(3);
sxhx(1);
qs(3);
}
}
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