PIC16F877A万年历程序

发布时间:2018/12/26

/***************************************************

*标题:万年历*

本文引用地址: http://www.21ic.com/app/mcu/201812/765583.htm

*说明:包含文件,*

***************************************************/

#include

#include"ziku.h"

#include"lcd_init.h"

#include"ds1302.h"

#include"ds18b20.h"

#include"keysCAN.h"

#include"yinli.h"

uchjj,ii;

//子程序

//LCD显示空白边框子程序

voidLCDShowTable()

{

uchi;

SlectScreen(1);//写左半屏

SetLine(0);//起使页

SetColumn(0);//起使列

for(i=0;i<64;i++)

{

if((i==0)||(i==63))WritEDAta(0xff);//第1、63列竖线

elseWriteData(0x01);//最上面一行线

}

for(i=1;i<7;i++)

{

SetLine(i);

SetColumn(0);

WriteData(0xff);//竖线

SetColumn(63);

WriteData(0xff);//竖线

}

SetLine(7);

SetColumn(0);

for(i=0;i<64;i++)

{

if((i==0)||(i==63))WriteData(0xff);

elseWriteData(0x80);//最下面的横线

}

SlectScreen(2);//写右半屏

SetLine(0);

SetColumn(0);

for(i=0;i<64;i++)

{

if(i==63)WriteData(0xff);

elseWriteData(0x01);

}

SetLine(4);

SetColumn(0);

for(i=0;i<64;i++)

{

if(i==63)WriteData(0xff);

elseWriteData(0x01);

}

for(i=1;i<7;i++)

{

SetLine(i);

SetColumn(63);

WriteData(0xff);

}

SetLine(7);

SetColumn(0);

for(i=0;i<64;i++)

{

if(i==63)WriteData(0xff);

elseWriteData(0x80);

}

}

/*----------------------------------------------------------*/

//显示固定字符子程序

voidLCDShowGudingWord()

{

Show8X16(0,80,maohao,1);

Show8X16(0,104,maohao,1);

Show16X16(6,80,yue,2);

Show16X16(0,40,nian,1);

Show16X16(4,2,yue,0);

Show16X16(6,8,xing,2);

Show16X16(6,24,qi,2);

Show16X16(2,96,danwei1,0);

Show8X16(0,8,s2,1);

Show8X16(0,16,s0,1);

}

/*----------------------------------------------------------*/

voidTMR0init()

{

T0CS=0;

PSA=0;

PS2=1;

PS1=1;

PS0=1;

TMR0=0x80;

T0IE=1;

T0IF=0;

}

//冒号闪烁子程序

voidFlashMaohao()

{

staticuchtimecount1;

staticinttimecount2;

if(TMR0IF==1)

{

TMR0=0x80;

TMR0IF=0;

timecount1++;

timecount2++;

if(timecount1==10)

{

flag++;

flag=flag%2;//闪烁标志在0-1间翻转

timecount1=0;

}

if(timecount2==1200)//1分钟采样一次温度

{

timecount2=0;

get_temp();//温度转换子程序

}

}

if(flag==0)

{

Show8X16(0,80,maohao,1);

Show8X16(0,104,maohao,1);

}

if(flag==1)

{

Show8X16(0,80,noshu,1);//清除

Show8X16(0,104,noshu,1);

}

}

voidNaoling()

{

if(kk==1)

{

if(RD3==0)

{

jj++;

jj=jj%4;

while(1)

{

if(RD3==1)break;

}

}

if(jj==1)

{

Naoling_hour_1=Naoling_hour;

Naoling_minute_1=Naoling_minute;

RC4=1;

RC6=0;

RC7=0;

}

if(jj==2)

{

Naoling_hour_2=Naoling_hour;

Naoling_minute_2=Naoling_minute;

RC4=0;

RC6=1;

RC7=0;

}

if(jj==3)

{

Naoling_hour_3=Naoling_hour;

Naoling_minute_3=Naoling_minute;

RC4=0;

RC6=0;

RC7=1;

}

}

}

voidNaolingXiang()

{

inti;

if((kk==1)&&(Naoling_hour_1==cLOCk[2])&&(Naoling_minute_1==clock[1]))

{

RC5=1;

for(i=0;i<100;i++);

RC5=0;

for(i=0;i<500;i++);

}

if((kk==1)&&(Naoling_hour_2==clock[2])&&(Naoling_minute_2==clock[1]))

{

RC5=1;

for(i=0;i<100;i++);

RC5=0;

for(i=0;i<200;i++);

}

if((kk==1)&&(Naoling_hour_3==clock[2])&&(Naoling_minute_3==clock[1]))

{

RC5=1;

for(i=0;i<200;i++);

RC5=0;

for(i=0;i<500;i++);

}

}

//查询子程序

voidchaxun()

{

if(RD3==0)

{

ii++;

ii=ii%2;

}

while(1)

{

if(RD3==1)break;

}

if(ii==1)

{

KeyScan();

}

}

//主程序

voidmain()

{

keyinit();//键盘初始化

LCDinit();//LCD操作初始化

LCDShowTable();//显示空白表格

LCDShowGudingWord();//显示固定字符

get_temp();//读取温度

TMR0init();

while(1)

{

v_Get1302(clock);//读取时间、日历

display();

FlashMaohao();//冒号闪烁

KeyScan();//键盘扫描

GetWeek(clock[6]+2000,clock[4],clock[3]);

GetChinaCalendar(clock[6]+2000,clock[4],clock[3]);

//Naoling();

//NaolingXiang();

chaxun();

}

}