51单片机带倒计时的万年历 -

标题: 51单片机带倒计时的万年历 [打印本页]

作者: ll13536121668 时间: 2018-10-8 15:16
标题: 51单片机带倒计时的万年历
分享一个用51单片机制作的带倒计时版的万年历带仿真电路
因为没有农历把倒计时4只数码管改成农历月和日要什样修改才能增加农历的功能呢劳烦大家帮修改一下谢谢

#include "Max7221.h"
#include "1302.h"
sbit SLED=P2^3;
sbit DQ=P2^4;
sbit BT1=P1^1;
sbit BT2=P1^2;
sbit BT3=P1^3;
sbit BT4=P1^4;
unsigned char Nums[]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};//显示缓冲区
unsigned char TENums[]={0,0};
SYSTEMTIME NowTimes;
uint Temperature;
uchar Old_Sec;
uchar Old_Day;
uchar Old_State=1;
uchar Buttons;
uchar ButtonCount;
uchar HasChange;
uchar HasOpera;
void Delay(unsigned int n)
{
unsigned int i=0,j=0;
for(i=0;i<n;i++)
for(j=0;j<123;j++);
}
void delay_18B20(unsigned int i)
{
while(i--);
}

void Init_DS18B20(void)
{
   unsigned char x=0;
   DQ = 1;
   delay_18B20(8);
   DQ = 0;
   delay_18B20(80);
   DQ = 1;
   delay_18B20(14);
   x=DQ;
   delay_18B20(20);
}

unsigned char ReadOneChar(void)
{
uchar i=0;
uchar dat = 0;
for (i=8;i>0;i--)
   {
   DQ = 0;
   dat>>=1;
   DQ = 1;
   if(DQ)
   dat|=0x80;
   delay_18B20(4);
   }
return(dat);
}

void WriteOneChar(uchar dat)
{
unsigned char i=0;
for (i=8; i>0; i--)
{
    DQ = 0;
DQ = dat&0x01;
delay_18B20(5);
DQ = 1;
dat>>=1;
}
}

void ReadTemp(void)
{
unsigned char a=0;
unsigned char b=0;
unsigned char t=0;
Init_DS18B20();
WriteOneChar(0xCC);
WriteOneChar(0x44);
delay_18B20(100);
Init_DS18B20();
WriteOneChar(0xCC);
WriteOneChar(0xBE);
delay_18B20(100);
a=ReadOneChar();
b=ReadOneChar();
Temperature=b<<4;
Temperature+=(a&0xf0)>>4;
}

void DayDiscount(void)
{
NowTimes.DateString[16]=NowTimes.DateString[16]-1;
if(NowTimes.DateString[16]<0)
{
NowTimes.DateString[15]=NowTimes.DateString[15]-1;
NowTimes.DateString[16]=9;
if(NowTimes.DateString[15]<0)
{
NowTimes.DateString[14]=NowTimes.DateString[14]-1;
NowTimes.DateString[15]=9;
if(NowTimes.DateString[14]<0)
{
NowTimes.DateString[13]=NowTimes.DateString[13]-1;
NowTimes.DateString[14]=9;
if(NowTimes.DateString[13]<0)
{
NowTimes.DateString[13]=9;
NowTimes.DateString[14]=9;
NowTimes.DateString[15]=9;
NowTimes.DateString[16]=9;
}
}
}
}
T2H(NowTimes.DateString[13],0xc0);
T2H(NowTimes.DateString[14],0xc2);
T2H(NowTimes.DateString[15],0xc4);
T2H(NowTimes.DateString[16],0xc6);
}

void GetButton()
{
while(1)
{
if(BT1==1&&BT2==1&&BT3==1&&BT4==1){Buttons=0;break;}
if(BT1==0&&BT2==1&&BT3==1&&BT4==1){Buttons=1;break;}
if(BT1==1&&BT2==0&&BT3==1&&BT4==1){Buttons=2;break;}
if(BT1==0&&BT2==0&&BT3==1&&BT4==1){Buttons=3;break;}
if(BT1==1&&BT2==1&&BT3==0&&BT4==1){Buttons=4;break;}
if(BT1==0&&BT2==1&&BT3==0&&BT4==1){Buttons=5;break;}
if(BT1==1&&BT2==0&&BT3==0&&BT4==1){Buttons=6;break;}
if(BT1==0&&BT2==0&&BT3==0&&BT4==1){Buttons=7;break;}
if(BT1==1&&BT2==1&&BT3==1&&BT4==0){Buttons=8;break;}
if(BT1==0&&BT2==1&&BT3==1&&BT4==0){Buttons=9;break;}
}
while(BT1==0||BT2==0||BT3==0||BT4==0)
{
Delay(1);
}
}
void main()
{
Init();
Initial_DS1302();
Display(Nums);
while(1)
{
GetButton();
if(Buttons!=0)
{
switch(Buttons)
{
case 1:HasOpera=0;HasChange=0;ButtonCount+=1;if(ButtonCount>11){ButtonCount=0;}break;
case 2:HasOpera=1;break;
case 3:HasOpera=2;break;
case 4:break;
case 5:break;
case 6:break;
case 7:break;
case 8:break;
case 9:Old_State=!Old_State;Change7221State(Old_State);break;
}
}

DS1302_GetTime(&NowTimes);
DateToStr(&NowTimes);
Nums[0]=2;
Nums[1]=0;
Nums[2]=NowTimes.DateString[0];
Nums[3]=NowTimes.DateString[1];
Nums[4]=NowTimes.DateString[2];
Nums[5]=NowTimes.DateString[3];
Nums[6]=NowTimes.DateString[4];
Nums[7]=NowTimes.DateString[5];
Nums[8]=NowTimes.DateString[7];
Nums[9]=NowTimes.DateString[8];
Nums[10]=NowTimes.DateString[9];
Nums[11]=NowTimes.DateString[10];
Nums[12]=NowTimes.DateString[11];
Nums[13]=NowTimes.DateString[12];
Nums[14]=(Temperature/10);
Nums[15]=(Temperature%10);
Nums[16]=NowTimes.DateString[13];
Nums[17]=NowTimes.DateString[14];
Nums[18]=NowTimes.DateString[15];
Nums[19]=NowTimes.DateString[16];
Nums[20]=NowTimes.DateString[6];
Nums[21]=10;
Nums[22]=10;
Nums[23]=10;
Nums[24]=10;
Nums[25]=10;
switch(ButtonCount)
{
case 1:
TENums[0]=2;
TENums[1]=3;
if(HasOpera==1)
{
NowTimes.Year+=1;
if(NowTimes.Year>50){NowTimes.Year=0;}
T2H(NowTimes.Year,0x8c);
HasChange=1;
}
if(HasOpera==2)
{
NowTimes.Year-=1;
if(NowTimes.Year<0){NowTimes.Year=50;}
T2H(NowTimes.Year,0x8c);
HasChange=1;
}
HasOpera=0;
break;
case 2:
TENums[0]=4;
TENums[1]=5;
if(HasOpera==1)
{
NowTimes.Month+=1;
if(NowTimes.Month>12){NowTimes.Month=1;}
T2H(NowTimes.Month,0x88);
HasChange=1;
}
if(HasOpera==2)
{
NowTimes.Month-=1;
if(NowTimes.Month<1){NowTimes.Month=12;}
T2H(NowTimes.Month,0x88);
HasChange=1;
}
HasOpera=0;
break;
case 3:
TENums[0]=6;
TENums[1]=7;
if(HasOpera==1)
{
NowTimes.Day+=1;
if(NowTimes.Day>28&&NowTimes.Month==2&&NowTimes.Year%4!=0){NowTimes.Day=1;}
if(NowTimes.Day>29&&NowTimes.Month==2&&NowTimes.Year%4==0){NowTimes.Day=1;}
if(NowTimes.Day>30&&(NowTimes.Month==4||NowTimes.Month==6||NowTimes.Month==9||NowTimes.Month==11)){NowTimes.Day=1;}
if(NowTimes.Day>31){NowTimes.Day=1;}
T2H(NowTimes.Day,0x86);
HasChange=1;
}
if(HasOpera==2)
{
NowTimes.Day-=1;
if(NowTimes.Day<1){NowTimes.Day=25;}
T2H(NowTimes.Day,0x86);
HasChange=1;
}
HasOpera=0;
break;
case 4:
TENums[0]=8;
TENums[1]=9;
if(HasOpera==1)
{
NowTimes.Hour+=1;
if(NowTimes.Hour>23){NowTimes.Hour=0;}
T2H(NowTimes.Hour,0x84);
HasChange=1;
}
if(HasOpera==2)
{
NowTimes.Hour-=1;
if(NowTimes.Hour<0){NowTimes.Hour=23;}
T2H(NowTimes.Hour,0x84);
HasChange=1;
}
HasOpera=0;
break;
case 5:
TENums[0]=10;
TENums[1]=11;
if(HasOpera==1)
{
NowTimes.Minute+=1;
if(NowTimes.Minute>59){NowTimes.Minute=0;}
T2H(NowTimes.Minute,0x82);
HasChange=1;
}
if(HasOpera==2)
{
NowTimes.Minute-=1;
if(NowTimes.Minute<0){NowTimes.Hour=59;}
T2H(NowTimes.Minute,0x82);
HasChange=1;
}
HasOpera=0;
break;
case 6:
TENums[0]=12;
TENums[1]=13;
if(HasOpera==1)
{
NowTimes.Second+=1;
if(NowTimes.Second>59){NowTimes.Second=0;}
T2H(NowTimes.Second,0x80);
HasChange=1;
}
if(HasOpera==2)
{
NowTimes.Second-=1;
if(NowTimes.Second<0){NowTimes.Second=59;}
T2H(NowTimes.Second,0x80);
HasChange=1;
}
HasOpera=0;
break;
case 7:
TENums[0]=16;
TENums[1]=24;
if(HasOpera==1)
{
NowTimes.DateString[13]+=1;
if(NowTimes.DateString[13]>9){NowTimes.DateString[13]=0;}
T2H(NowTimes.DateString[13],0xc0);
HasChange=1;
}
if(HasOpera==2)
{
NowTimes.DateString[13]-=1;
if(NowTimes.DateString[13]<0){NowTimes.DateString[13]=9;}
T2H(NowTimes.DateString[13],0xc0);
HasChange=1;
}
HasOpera=0;
break;
case 8:
TENums[0]=17;
TENums[1]=24;
if(HasOpera==1)
{
NowTimes.DateString[14]+=1;
if(NowTimes.DateString[14]>9){NowTimes.DateString[14]=0;}
T2H(NowTimes.DateString[14],0xc2);
HasChange=1;
}
if(HasOpera==2)
{
NowTimes.DateString[14]-=1;
if(NowTimes.DateString[14]<0){NowTimes.DateString[14]=9;}
T2H(NowTimes.DateString[14],0xc2);
HasChange=1;
}
HasOpera=0;
break;
case 9:
TENums[0]=18;
TENums[1]=24;
if(HasOpera==1)
{
NowTimes.DateString[15]+=1;
if(NowTimes.DateString[15]>9){NowTimes.DateString[15]=0;}
T2H(NowTimes.DateString[15],0xc4);
HasChange=1;
}
if(HasOpera==2)
{
NowTimes.DateString[15]-=1;
if(NowTimes.DateString[15]<0){NowTimes.DateString[15]=9;}
T2H(NowTimes.DateString[15],0xc4);
HasChange=1;
}
HasOpera=0;
break;
case 10:
TENums[0]=19;
TENums[1]=24;
if(HasOpera==1)
{
NowTimes.DateString[16]+=1;
if(NowTimes.DateString[16]>9){NowTimes.DateString[16]=0;}
T2H(NowTimes.DateString[16],0xc6);
HasChange=1;
}
if(HasOpera==2)
{
NowTimes.DateString[16]-=1;
if(NowTimes.DateString[16]<0){NowTimes.DateString[16]=9;}
T2H(NowTimes.DateString[16],0xc6);
HasChange=1;
}
HasOpera=0;
break;
case 11:
TENums[0]=20;
TENums[1]=24;
if(HasOpera==1)
{
NowTimes.Week+=1;
if(NowTimes.Week>7){NowTimes.Week=1;}
T2H(NowTimes.Week,0x8A);
HasChange=1;
}
if(HasOpera==2)
{
NowTimes.Week-=1;
if(NowTimes.Week<1){NowTimes.Week=7;}
T2H(NowTimes.Week,0x8A);
HasChange=1;
}
HasOpera=0;
break;

default:TENums[0]=24;TENums[1]=25;break;
}
if(HasChange==0)
{
Nums[TENums[0]]=10;
Nums[TENums[1]]=10;
}
if(NowTimes.Second!=Old_Sec&&Old_State)
{
ReadTemp();
SLED=!SLED;
HasChange=!HasChange;
Old_Sec=NowTimes.Second;
}
Display(Nums);
if(NowTimes.Day!=Old_Day)
{
DayDiscount();
Old_Day=NowTimes.Day;
}
Delay(100);
}
}

带倒计时版的万年历.rar

143.86 KB, 下载次数: 50

作者: sxhwdz 时间: 2018-10-8 17:16
公历转农历算法（C语言） - 蓝蓝的天上白云飘 - CSDN博客

https://blog.csdn.net/syrchina/article/details/8538516

作者: wlc139 时间: 2018-10-9 09:58
好，有创意。

作者: ll13536121668 时间: 2018-10-9 10:12

sxhwdz 发表于 2018-10-8 17:16
公历转农历算法（C语言） - 蓝蓝的天上白云飘 - CSDN博客

https://blog.csdn.net/syrchina/article/de ...

可以帮修改入这个万年历吗？

作者: hacehi 时间: 2019-11-3 19:57
为什么不能仿真

作者: 51单片机交流 时间: 2019-11-4 12:15
很完美！

欢迎光临 (http://www.51hei.com/bbs/)