51單片機(jī)proteus仿真公交站播報(bào)程序 12864顯示

ID:547021 · 發(fā)表于 2020-12-6 13:28

仿真原理圖如下（proteus仿真工程文件可到本帖附件中下載）

1、下行控制報(bào)站：首先按下（下行設(shè)置按鍵），（下行指示燈）亮，然后按下（手動(dòng)播報(bào)）按鍵控制播報(bào)下一站
2、上行控制報(bào)站：首先按上（上行設(shè)置按鍵），（上行指示燈）亮，然后按下（手動(dòng)播報(bào)）按鍵控制播報(bào)下一站
3、按下關(guān)閉播報(bào)按鍵，則關(guān)閉播報(bào)功能和清除顯示

單片機(jī)源程序如下:

#include <reg51.h>
#define uint unsigned int
#define uchar unsigned char
#include "value.h"
sbit x_key=P1^3;
sbit s_key=P1^4;
sbit bz_key=P1^5;
sbit gb_key=P1^6;
sbit x_LED=P2^6;
sbit s_LED=P2^7;
uchar x_mode,s_mode;
uchar x_num,s_num;
bit flag_200ms = 1;
uchar flag_c_en;
bit flag_100ms;
sbit dq=P3^2;    //18b20 IO口的定義
uint temperature ; //溫度變量

/************ 延時(shí)函數(shù)  *****************/
void delay_uint(uint z)
{
while(z--);
}
/********************************************************************
* 名稱 : delay_1ms()
* 功能 : 延時(shí)1ms函數(shù)
* 輸入 : q
* 輸出 : 無
***********************************************************************/
void delay_1ms(uint q)
{
uint i,j;
for(i=0;i<q;i++)
for(j=0;j<115;j++);
}
uchar dis_lcd[10];
#include "lcd12864bu.h"
/******************顯示時(shí)間函數(shù)***************************/
void dis_shijian() //顯示時(shí)間
{
write_shu16(0,0*8,shi,0);
write_shuzi(1,0*2,2*8,fuhao[1],0);
write_shu16(0,3*8,fen,0);
write_shuzi(1,0*2,5*8,fuhao[1],0);
write_shu16(0,6*8,miao,0);

write_yhanzi(2,0,5*16,qita[6]); //星期
//write_shu16(0,14*8,week,0);
if(week==0)
{
  write_yhanzi(1,0,7*16,xingqi[6]);
}
if(week==1)
{
  write_yhanzi(1,0,7*16,xingqi[1]);
}
if(week==2)
{
  write_yhanzi(1,0,7*16,xingqi[2]);
}
if(week==3)
{
  write_yhanzi(1,0,7*16,xingqi[3]);
}
if(week==4)
{
  write_yhanzi(1,0,7*16,xingqi[4]);
}
if(week==5)
{
  write_yhanzi(1,0,7*16,xingqi[5]);
}
if(week==6)
{
  write_yhanzi(1,0,7*16,xingqi[6]);
}
write_shu16(1*2,0*8,0x20,0);
write_shu16(1*2,2*8,nian,0);
write_shuzi(1,1*2,4*8,fuhao[0],0);
write_shu16(1*2,5*8,yue,0);
write_shuzi(1,1*2,7*8,fuhao[0],0);
write_shu16(1*2,8*8,ri,0);

write_shu18b20(1*2,12*8,temperature,0);
write_shuzi(1,1*2,14*8,dian,0);
}
/************初始化顯示*****************/
void init_12864_dis() //初始化顯示
{
cs1=1; //左屏開顯示
cs2=0;
dis_shijian(); //顯示時(shí)間
}

全部資料51hei下載地址：

公交站播報(bào).zip (190.49 KB, 下載次數(shù): 156)