16×16點陣上下滾動顯示LOVE

ID:163124 · 發表于 2017-1-30 16:38

1602液晶顯示LOVE的C51程序
完整資料下載：

16×16點陣上下滾動顯示LOVE -.zip (25.54 KB, 下載次數: 32)

源程序：

#include<reg52.h>
#define uint unsigned int
#define uchar unsigned char
#define xh P1 //P1口選擇行
#define led2 P2 //列數據口
#define led0 P0 //列數據口
/***************************************************************
這是love表的注釋 P2口 P0口 P2口 P0口 P2口 P0口 P2口 P0口
*****************************************************************/
uchar code love[128]={0xff,0xff,0xff,0xff,0xff,0xff,0xf7,0xff, //L
0xf7,0xff,0xf7,0xff,0xf7,0xff,0xf7,0xff,
0xf7,0xff,0xf7,0xff,0xf7,0xff,0xf7,0xff,
0xf0,0x0f,0xff,0xff,0xff,0xff,0xff,0xff,
0xff,0xff,0xff,0xff,0xf8,0x1f,0xf7,0xef, //O
0xf7,0xef,0xf7,0xef,0xf7,0xef,0xf7,0xef,
0xf7,0xef,0xf7,0xef,0xf7,0xef,0xf7,0xef,
0xf8,0x1f,0xff,0xff,0xff,0xff,0xff,0xff,
0xff,0xff,0xff,0xff,0xf7,0xef,0xf7,0xef, //V
0xf7,0xef,0xf7,0xef,0xf7,0xef,0xf7,0xef,
0xf7,0xef,0xf7,0xef,0xf7,0xef,0xfb,0xdf,
0xfd,0xbf,0xfe,0x7f,0xff,0xff,0xff,0xff,
0xff,0xff,0xff,0xff,0xf0,0x0f,0xf7,0xff, //E
0xf7,0xff,0xf7,0xff,0xf7,0xff,0xf7,0xff,
0xf0,0x0f,0xf7,0xff,0xf7,0xff,0xf7,0xff,
0xf7,0xff,0xf7,0xff,0xf0,0x0f,0xff,0xff};
void ysms(); //延時1ms
uchar m,x,y,h=0,i;
void ysms(uint p) //延時1ms
{
uchar q;
while(p--)
{
for(q=0;q<120;q++);
}
}
void main()
{
while(1)
{
for(m=0;m<5;m++) //使得每個字停留0.16秒 10*16ms=0.16s
{
for(i=0;i<16;i++)
{
xh=i; //選行
x=2*i+2*h; //第一列屏列數據
y=x+1; //第二列屏列數據
if(x>128) //若x超過數組個數則從頭開始
{
x=x-128;
y=y-128;
}
led2=love[x]; //送出數據
led0=love[y]; //送出數據
ysms(1);
if(h==128) h=0; //滾動完后從頭開始
}
}
h++; //使文字滾動
}
}

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16×16點陣 上下滾動顯示LOVE

16×16點陣上下滾動顯示LOVE