标题:
单片机+74hc595 16X16点阵控制程序+Proteus仿真
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作者:
subobo
时间:
2020-5-27 19:27
标题:
单片机+74hc595 16X16点阵控制程序+Proteus仿真
点阵控制,因无法发图片
仿真原理图如下(proteus仿真工程文件可到本帖附件中下载)
51hei.png
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2020-5-29 01:41 上传
单片机源程序如下:
#include<reg51.h>//头文件
sbit shcp=P1^2;//数据输入时钟线 595的11脚
sbit stcp=P1^1;//输出存储器锁存时钟线 595的12脚
sbit ds=P1^0;//数据线 595的14脚
sbit s1=P3^1;//按下暂停再暂按继续
sbit s2=P3^2;//按下方向取反
sbit s3=P3^3;//闪烁
sbit s4=P3^4; //切换内容
sbit s5=P3^5; //加速
sbit s6=P3^6; //减速
bit fx;//方向切换
bit ss ;//闪烁切换
int xsflag=0;
int sd=10;
int count;
unsigned char alt;//数据移动定时时间
unsigned int net;//控制显示的字符
unsigned char zi1=7,zi2=3,zi3=3;
unsigned int zong;//总字符 (所有的字数+1)*32 字数指的是汉字,字母、数字两个算一个数字
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,/*"测",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,/*"术",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,/*"与",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,/*"仪",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)//延时子函数
{
unsigned char x;
for(;z>0;z--)
for(x=110;x>0;x--);
}
void writedata(unsigned char dat1,unsigned char dat2) //595显示子函数
{
unsigned char i;
//CY存储移位之后的数据 CY进位标志位,单片机内部的寄存器 移位之后的数据就存在CY里面
for(i=0;i<8;i++)//循环八次
{
dat1=dat1<<1;//数据左移11110001
ds=CY;//数据发送
shcp=1;//上升沿发生移位 上升沿时数据寄存器的数据锁存。
shcp=0;
}
for(i=0;i<8;i++)//循环八次
{
dat2=dat2<<1;//数据左移
ds=CY;//数据发送
shcp=1;//上升沿发生移位 上升沿时数据寄存器的数据锁存 。
shcp=0;
}
stcp=0;
stcp=1;//上升沿将数据送到输出锁存器
stcp=0;
}
void main() //主函数
{
char i,aa;
TMOD=0x01;//定时器0 模式1 16位定时模式
TH0=(65536-10000)/256;//定时10.000ms
TL0=(65536-10000)%256;
ET0=1;//使能定时器0
EA=1;//开启总中断
TR0=1;//开始计数
zong=(zi1+1)*32;
while(1) //无限循环
{
if(s1==0)//检测按键
{
delay(30);//延时消除按键抖动
if(s1==0)
{
ss=0;
TR0=~TR0;//按下暂停 暂按继续
while(s1==0);//等待按键松手
}
}
if(s2==0)//检测按键
{
delay(30);//延时消除按键抖动
if(s2==0)
{
fx=~fx;//方向取反
TR0=1;
ss=0;
aa=0;
if(fx==0)net=0;//正向移动
if(fx==1)net=zong;//反向移动
while(s2==0);//等待按键松手
}
}
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++)//循环移位
{
//两片138组成的4-16线译码器
P2=i;//列数据驱动,138的驱动端口
if(xsflag==0){
writedata(tab1[net+aa],tab1[net+aa+1]);//写入需要显示的数据
}
if(xsflag==1){
writedata(tab2[net+aa],tab2[net+aa+1]);//
}
if(xsflag==2){
writedata(tab3[net+aa],tab3[net+aa+1]);//
}
delay(3);//延时
writedata(0,0);//清屏
aa+=2;//数据加 实现扫描
if(aa>30)aa=0;//循环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++)//循环移位
{
//两片138组成的4-16线译码器
P2=i;//列数据驱动,138的驱动端口
if(xsflag==0){
writedata(tab1[net+aa],tab1[net+aa+1]);//写入需要显示的数据
}
if(xsflag==1){
writedata(tab2[net+aa],tab2[net+aa+1]);//
}
if(xsflag==2){
writedata(tab3[net+aa],tab3[net+aa+1]);//
}
delay(3);//延时
writedata(0,0);//清屏
aa+=2;//数据加 实现扫描
if(aa>30)aa=0;//循环16次 清零
}
}else{
writedata(0,0);//清屏
delay(50);
}
}
}
}
void timer0() interrupt 1
{
TH0=(65536-10000)/256;//10.000ms 进入一次中断
TL0=(65536-10000)%256;
alt++;
if(alt>=sd)//到100.000ms时间加以实现移动 用于控制移动速度
{
alt=0;
if(fx==0)//正向移动
{
net=net+2; //每次送两个编码数据
if(net>zong)//达到总字符
net=0;//数据清零
}
else//否则反向移动
{
net=net-2;//每次送两个编码数据
if(net<2)//数据完毕
net=zong;//回到总字符
}
}
}
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作者:
gameplayer1997
时间:
2020-12-6 14:44
你这个字模怎么取?
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你这个字模怎么取
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