單片機(jī)8X8點(diǎn)陣顯示protues仿真程序

ID:763147 · 發(fā)表于 2020-5-28 15:35

8x8點(diǎn)陣顯示，包括靜止顯示與滾動顯示，還有protues仿真

單片機(jī)源程序如下:

/*********************************
*name: 微型計(jì)算機(jī)控制技術(shù)試驗(yàn)
* 8*8LED點(diǎn)陣輸出名字學(xué)號
*auther: 16級電氣一班 WYH
* 2016903020
*********************************/
#include "reg51.h"
#include<intrins.h>
typedef unsigned int u16; //對數(shù)據(jù)類型進(jìn)行聲明定義
typedef unsigned char u8;
u8 zero_duan[] ={0x00,0x00,0x3c,0x42,0x42,0x3c,0x00,0x00};
u8 wei[] ={0x7f,0xbf,0xdf,0xef,0xf7,0xfb,0xfd,0xfe};
u8 one_duan[] ={0x00,0x00,0x00,0x44,0x7e,0x40,0x00,0x00};
u8 two_duan[] ={0x00,0x00,0x64,0x52,0x4a,0x44,0x00,0x00};
u8 three_duan[] ={0x00,0x00,0x24,0x42,0x5a,0x24,0x00,0x00};
u8 six_duan[] ={0x00,0x00,0x7c,0x92,0x92,0x62,0x00,0x00};
u8 nine_duan[] ={0x00,0x00,0x8c,0x92,0x92,0x7c,0x00,0x00};
u8 w_duan[] ={0x08,0x10,0x20,0x18,0x18,0x20,0x10,0x08};
u8 y_duan[] ={0x00,0x02,0x04,0x78,0x04,0x02,0x00,0x00};
u8 h_duan[] ={0x00,0x00,0xfe,0x10,0x10,0xfe,0x00,0x00};
/*******************************************************************************
* 函數(shù) 名 : delay
* 函數(shù)功能 : 延時函數(shù)，i=1時，大約延時10us
*******************************************************************************/
void delay(u16 i)
{
while(i--);
}
/*******************************************************************************
* 函數(shù) 名 : main
* 函數(shù)功能 : 主函數(shù)
* 輸入 : 無
* 輸出 : 無
*******************************************************************************/
void main()
{
u8 i;
u16 j,k;
while(1)
{
for(j=0;j<13;j++)
{
k=100;
while(k--)
{
for(i=0;i<8;i++)
{
switch(j)
{
case 0: //w
P0=wei[i]; //位選
P2=w_duan[i]; //發(fā)送段選數(shù)據(jù)
break;
case 1: //y
P0=wei[i]; //位選
P2=y_duan[i]; //發(fā)送段選數(shù)據(jù)
break;
case 2: //h
P0=wei[i]; //位選
P2=h_duan[i]; //發(fā)送段選數(shù)據(jù)
break;
case 3: //2
P0=wei[i]; //位選
P2=two_duan[i]; //發(fā)送段選數(shù)據(jù)
break;
case 4: //0
P0=wei[i]; //位選
P2=zero_duan[i];//發(fā)送段選數(shù)據(jù)
break;
case 5: //1
P0=wei[i]; //位選
P2=one_duan[i]; //發(fā)送段選數(shù)據(jù)
break;
case 6: //6
P0=wei[i]; //位選
P2=six_duan[i]; //發(fā)送段選數(shù)據(jù)
break;
case 7: //9
P0=wei[i]; //位選
P2=nine_duan[i];//發(fā)送段選數(shù)據(jù)
break;
case 8: //0
P0=wei[i]; //位選
P2=zero_duan[i];//發(fā)送段選數(shù)據(jù)
break;
case 9: //3
P0=wei[i]; //位選
P2=three_duan[i];//發(fā)送段選數(shù)據(jù)
break;
case 10: //0
P0=wei[i]; //位選
P2=zero_duan[i];//發(fā)送段選數(shù)據(jù)
break;
case 11: //2
P0=wei[i]; //位選
P2=two_duan[i]; //發(fā)送段選數(shù)據(jù)
break;
case 12: //0
P0=wei[i]; //位選
P2=zero_duan[i];//發(fā)送段選數(shù)據(jù)
break;
}
delay(120); //延時
}
}
}
}
}

復(fù)制代碼

所有資料51hei提供下載:

8X8點(diǎn)陣.zip (91.72 KB, 下載次數(shù): 48)

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