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標題:
單片機+74hc595 16X16點陣控制程序+Proteus仿真
[打印本頁]
作者:
subobo
時間:
2020-5-27 19:27
標題:
單片機+74hc595 16X16點陣控制程序+Proteus仿真
點陣控制,因無法發圖片
仿真原理圖如下(proteus仿真工程文件可到本帖附件中下載)
51hei.png
(38.45 KB, 下載次數: 88)
下載附件
2020-5-29 01:41 上傳
單片機源程序如下:
#include<reg51.h>//頭文件
sbit shcp=P1^2;//數據輸入時鐘線 595的11腳
sbit stcp=P1^1;//輸出存儲器鎖存時鐘線 595的12腳
sbit ds=P1^0;//數據線 595的14腳
sbit s1=P3^1;//按下暫停再暫按繼續
sbit s2=P3^2;//按下方向取反
sbit s3=P3^3;//閃爍
sbit s4=P3^4; //切換內容
sbit s5=P3^5; //加速
sbit s6=P3^6; //減速
bit fx;//方向切換
bit ss ;//閃爍切換
int xsflag=0;
int sd=10;
int count;
unsigned char alt;//數據移動定時時間
unsigned int net;//控制顯示的字符
unsigned char zi1=7,zi2=3,zi3=3;
unsigned int zong;//總字符 (所有的字數+1)*32 字數指的是漢字,字母、數字兩個算一個數字
unsigned char code tab1[]={
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",0*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",1*/
0x08,0x20,0x06,0x20,0x40,0x7E,0x31,0x80,0x00,0x01,0x7F,0xE2,0x40,0x0C,0x4F,0xF0,
0x40,0x08,0x7F,0xE4,0x00,0x00,0x1F,0xE2,0x00,0x01,0xFF,0xFE,0x00,0x00,0x00,0x00,/*"測",2*/
0x08,0x40,0x08,0x42,0x08,0x81,0xFF,0xFE,0x09,0x00,0x04,0x02,0x19,0x02,0x12,0x42,
0x14,0x42,0x90,0x42,0x70,0x7E,0x14,0x42,0x12,0x42,0x15,0x42,0x18,0x02,0x00,0x00,/*"控",3*/
0x08,0x20,0x08,0x22,0x08,0x41,0xFF,0xFE,0x08,0x80,0x09,0x01,0x10,0x01,0x11,0x02,
0x11,0xC2,0x11,0x34,0xFF,0x08,0x11,0x14,0x11,0x62,0x11,0x81,0x10,0x01,0x00,0x00,/*"技",4*/
0x00,0x08,0x08,0x10,0x08,0x20,0x08,0x40,0x08,0x80,0x0B,0x00,0x0C,0x00,0xFF,0xFF,
0x0C,0x00,0x0B,0x00,0x48,0x80,0x38,0x40,0x08,0x20,0x08,0x10,0x00,0x08,0x00,0x00,/*"術",5*/
0x00,0x10,0x00,0x10,0x07,0x10,0xF9,0x10,0x11,0x10,0x11,0x10,0x11,0x10,0x11,0x10,
0x11,0x10,0x11,0x12,0x11,0x01,0x11,0x02,0x11,0xFC,0x10,0x00,0x00,0x00,0x00,0x00,/*"與",6*/
0x00,0x80,0x01,0x00,0x06,0x00,0x1F,0xFF,0xE0,0x00,0x00,0x01,0x38,0x02,0x07,0x04,
0x80,0xC8,0x60,0x30,0x00,0xC8,0x07,0x04,0x78,0x02,0x00,0x01,0x00,0x01,0x00,0x00,/*"儀",7*/
0x01,0x10,0x01,0x10,0x79,0x2F,0x49,0x29,0x49,0x49,0x49,0x49,0x79,0x8F,0x07,0x00,
0x01,0x80,0x79,0x4F,0x4D,0x49,0x4B,0x29,0x49,0x29,0x79,0x1F,0x01,0x10,0x00,0x00,/*"器",8*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",9*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",10*/
};
unsigned char code tab2[]={
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",0*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",1*/
0x10,0x04,0x1F,0xFC,0x10,0x84,0x00,0x80,0x00,0x80,0x10,0x84,0x1F,0xFC,0x10,0x04,/*"H",2*/
0x00,0x00,0x00,0xF8,0x01,0x24,0x01,0x24,0x01,0x24,0x01,0x24,0x00,0xE8,0x00,0x00,/*"e",3*/
0x00,0x00,0x08,0x04,0x08,0x04,0x1F,0xFC,0x00,0x04,0x00,0x04,0x00,0x00,0x00,0x00,/*"l",4*/
0x00,0x00,0x08,0x04,0x08,0x04,0x1F,0xFC,0x00,0x04,0x00,0x04,0x00,0x00,0x00,0x00,/*"l",5*/
0x00,0x00,0x00,0xF8,0x01,0x04,0x01,0x04,0x01,0x04,0x01,0x04,0x00,0xF8,0x00,0x00,/*"o",6*/
0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0xCC,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"!",7*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",8*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",9*/
};
unsigned char code tab3[]={
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",0*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",1*/
0x00,0x00,0x08,0x04,0x08,0x04,0x1F,0xFC,0x00,0x04,0x00,0x04,0x00,0x00,0x00,0x00,/*"1",2*/
0x00,0x00,0x0E,0x0C,0x10,0x14,0x10,0x24,0x10,0x44,0x11,0x84,0x0E,0x0C,0x00,0x00,/*"2",3*/
0x00,0x00,0x0C,0x18,0x10,0x04,0x11,0x04,0x11,0x04,0x12,0x88,0x0C,0x70,0x00,0x00,/*"3",4*/
0x00,0x00,0x00,0xE0,0x03,0x20,0x04,0x24,0x08,0x24,0x1F,0xFC,0x00,0x24,0x00,0x00,/*"4",5*/
0x00,0x00,0x1F,0x98,0x10,0x84,0x11,0x04,0x11,0x04,0x10,0x88,0x10,0x70,0x00,0x00,/*"5",6*/
0x00,0x00,0x07,0xF0,0x08,0x88,0x11,0x04,0x11,0x04,0x18,0x88,0x00,0x70,0x00,0x00,/*"6",7*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",8*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*" ",9*/
};
void delay(unsigned int z)//延時子函數
{
unsigned char x;
for(;z>0;z--)
for(x=110;x>0;x--);
}
void writedata(unsigned char dat1,unsigned char dat2) //595顯示子函數
{
unsigned char i;
//CY存儲移位之后的數據 CY進位標志位,單片機內部的寄存器 移位之后的數據就存在CY里面
for(i=0;i<8;i++)//循環八次
{
dat1=dat1<<1;//數據左移11110001
ds=CY;//數據發送
shcp=1;//上升沿發生移位 上升沿時數據寄存器的數據鎖存。
shcp=0;
}
for(i=0;i<8;i++)//循環八次
{
dat2=dat2<<1;//數據左移
ds=CY;//數據發送
shcp=1;//上升沿發生移位 上升沿時數據寄存器的數據鎖存 。
shcp=0;
}
stcp=0;
stcp=1;//上升沿將數據送到輸出鎖存器
stcp=0;
}
void main() //主函數
{
char i,aa;
TMOD=0x01;//定時器0 模式1 16位定時模式
TH0=(65536-10000)/256;//定時10.000ms
TL0=(65536-10000)%256;
ET0=1;//使能定時器0
EA=1;//開啟總中斷
TR0=1;//開始計數
zong=(zi1+1)*32;
while(1) //無限循環
{
if(s1==0)//檢測按鍵
{
delay(30);//延時消除按鍵抖動
if(s1==0)
{
ss=0;
TR0=~TR0;//按下暫停 暫按繼續
while(s1==0);//等待按鍵松手
}
}
if(s2==0)//檢測按鍵
{
delay(30);//延時消除按鍵抖動
if(s2==0)
{
fx=~fx;//方向取反
TR0=1;
ss=0;
aa=0;
if(fx==0)net=0;//正向移動
if(fx==1)net=zong;//反向移動
while(s2==0);//等待按鍵松手
}
}
if(s3==0){
delay(30);
TR0=0;
net=32;
ss=1;
while(!s3);
}
if(s4==0){
xsflag++;
if(xsflag>=3)
xsflag=0;
net=32;
while(!s4);
if(xsflag==0)
zong=(zi1+1)*32;
if(xsflag==1)
zong=(zi2+1)*32;
if(xsflag==2)
zong=(zi3+1)*32;
}
if(s5==0){
ss=0;
sd=sd-2;
if(sd<=4)
sd=4;
while(!s5);
}
if(s6==0){
ss=0;
sd=sd+2;
if(sd>=20)
sd=20;
while(!s6);
}
if(ss==0){
for(i=0;i<16;i++)//循環移位
{
//兩片138組成的4-16線譯碼器
P2=i;//列數據驅動,138的驅動端口
if(xsflag==0){
writedata(tab1[net+aa],tab1[net+aa+1]);//寫入需要顯示的數據
}
if(xsflag==1){
writedata(tab2[net+aa],tab2[net+aa+1]);//
}
if(xsflag==2){
writedata(tab3[net+aa],tab3[net+aa+1]);//
}
delay(3);//延時
writedata(0,0);//清屏
aa+=2;//數據加 實現掃描
if(aa>30)aa=0;//循環16次 清零
}
}else{
count++;
if(count >=50){
count=0;
net=net+32;
if(net>zong){
net=32;
}
}
if(count>25){
for(i=0;i<16;i++)//循環移位
{
//兩片138組成的4-16線譯碼器
P2=i;//列數據驅動,138的驅動端口
if(xsflag==0){
writedata(tab1[net+aa],tab1[net+aa+1]);//寫入需要顯示的數據
}
if(xsflag==1){
writedata(tab2[net+aa],tab2[net+aa+1]);//
}
if(xsflag==2){
writedata(tab3[net+aa],tab3[net+aa+1]);//
}
delay(3);//延時
writedata(0,0);//清屏
aa+=2;//數據加 實現掃描
if(aa>30)aa=0;//循環16次 清零
}
}else{
writedata(0,0);//清屏
delay(50);
}
}
}
}
void timer0() interrupt 1
{
TH0=(65536-10000)/256;//10.000ms 進入一次中斷
TL0=(65536-10000)%256;
alt++;
if(alt>=sd)//到100.000ms時間加以實現移動 用于控制移動速度
{
alt=0;
if(fx==0)//正向移動
{
net=net+2; //每次送兩個編碼數據
if(net>zong)//達到總字符
net=0;//數據清零
}
else//否則反向移動
{
net=net-2;//每次送兩個編碼數據
if(net<2)//數據完畢
net=zong;//回到總字符
}
}
}
復制代碼
所有資料51hei提供下載:
16X16點陣.zip
(29.75 KB, 下載次數: 140)
2020-5-27 19:26 上傳
點擊文件名下載附件
下載積分: 黑幣 -5
作者:
gameplayer1997
時間:
2020-12-6 14:44
你這個字模怎么取?
作者:
905478644
時間:
2023-6-28 20:20
你這個字模怎么取
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