这个代码用proteus仿真时间和温度显示乱码，求大神指教 -

标题: 这个代码用proteus仿真时间和温度显示乱码，求大神指教 [打印本页]

作者: R0514 时间: 2016-10-21 22:03
标题: 这个代码用proteus仿真时间和温度显示乱码，求大神指教
#include<reg51.h>
#include<intrins.h>
#define uchar unsigned char
#define uint unsigned int
uchar code digit[]={"0123456789"};    //定义字符数组显示数字
uchar code Error[]="Error!Check!";    //说明没有检测到DS18B20
uchar code table[]="Alarm Clock";
uchar code table1[]="0123456789";
uchar code table2[]="WEEK";
uchar code table3[]="Today is fine!";
uchar code table4[]="HELLO!";
uchar code table5[]="Enjoy Your Life!";
uchar code table6[]="Happy new year!!";//1.1
uchar code table7[]="Valentine's Day"; //2.14
uchar code table8[]="Qing Ming jie!";//4.5
uchar code table9[]="Happy Labor Day!";//5.1
uchar code table10[]="Duan Wu jie!";//6.15
uchar code table11[]="Army day!";//8.1
uchar code table12[]="Teacher's Day!";//9.10
uchar code table13[]="National Day!";//10.1
uchar code table14[]="zhenzhen  happy  brithday!";//11.24
/*******************************************************************************
以下是对液晶模块的操作程序
*******************************************************************************/
sbit RS=P2^0;          //寄存器选择位，将RS位定义为P2.0引脚
sbit RW=P2^1;          //读写选择位，将RW位定义为P2.1引脚
sbit E=P2^2;          //使能信号位，将E位定义为P2.2引脚
sbit BF=P0^7;          //忙碌标志位，，将BF位定义为P0.7引脚
sbit DQ=P2^6;
sbit T_RST=P1^5;
sbit T_CLK=P1^3;
sbit T_IO=P1^4;
sbit beep=P2^4;
sbit key1=P3^0;       //调闹钟的小时即x
sbit key2=P3^1;       //调闹钟的分钟即y
sbit key3=P3^2;       //显示切换
sbit key4=P3^3;
sbit ACC0=ACC^0;
sbit ACC7=ACC^7;
uchar time; //设置全局变量，专门用于严格延时
static uchar x=0x08,y=30;
uchar t_sec,sec1,sec2;
uchar t_min,min1,min2;
uchar t_hour,hour1,hour2;
uchar t_mon,mon1,mon2;
uchar t_day,day1,day2;
uchar t_year,year1,year2;
uchar week,week1;
uchar com,inf;
void tixing(unsigned char mm,unsigned dd);
void show();
void delay1(uchar t)
{
      uchar a,b;
      for(a=t;a>0;a--)
      for(b=110;b>0;b--);
}
/*****************************************************
函数功能：延时1ms
(3j+2)*i=(3×33+2)×10=1010(微秒)，可以认为是1毫秒
***************************************************/
void delay1ms()
{
      uchar i,j;
      for(i=0;i<10;i++)
      for(j=0;j<33;j++)
         ;
}
/*****************************************************
函数功能：延时若干毫秒
入口参数：n
***************************************************/
void delaynms(uchar n)
{
uchar i;
      for(i=0;i<n;i++)
         delay1ms();
}
/*****************************************************
函数功能：判断液晶模块的忙碌状态
返回值：result。result=1，忙碌;result=0，不忙
***************************************************/
bit BusyTest(void)
  {
bit result;
      RS=0;    //根据规定，RS为低电平，RW为高电平时，可以读状态
RW=1;
E=1;       //E=1，才允许读写
_nop_(); //空操作
_nop_();
_nop_();
_nop_(); //空操作四个机器周期，给硬件反应时间
result=BF;  //将忙碌标志电平赋给result
E=0;       //将E恢复低电平
return result;
  }
  /*****************************************************
函数功能：将模式设置指令或显示地址写入液晶模块
入口参数：dictate
***************************************************/
void WriteInstruction (uchar dictate)
{
while(BusyTest()==1); //如果忙就等待
      RS=0;                //根据规定，RS和R/W同时为低电平时，可以写入指令
      RW=0;
      E=0;                //E置低电平(根据表8-6，写指令时，E为高脉冲，
                        // 就是让E从0到1发生正跳变，所以应先置"0"
      _nop_();
      _nop_();             //空操作两个机器周期，给硬件反应时间
      P0=dictate;          //将数据送入P0口，即写入指令或地址
      _nop_();
      _nop_();
      _nop_();
      _nop_();             //空操作四个机器周期，给硬件反应时间
      E=1;                //E置高电平
      _nop_();
      _nop_();
      _nop_();
      _nop_();             //空操作四个机器周期，给硬件反应时间
      E=0;                //当E由高电平跳变成低电平时，液晶模块开始执行命令
}
/*****************************************************
函数功能：指定字符显示的实际地址
入口参数：x
***************************************************/
void WriteAddress(unsigned char x)
{
   WriteInstruction(x|0x80); //显示位置的确定方法规定为"80H+地址码x"
}
/*****************************************************
函数功能：将数据(字符的标准ASCII码)写入液晶模块
入口参数：y(为字符常量)
***************************************************/
void WriteData(uchar y)
{
while(BusyTest()==1);
      RS=1;          //RS为高电平，RW为低电平时，可以写入数据
      RW=0;
      E=0;          //E置低电平(根据表8-6，写指令时，E为高脉冲，
                  // 就是让E从0到1发生正跳变，所以应先置"0"
      P0=y;          //将数据送入P0口，即将数据写入液晶模块
      _nop_();
      _nop_();
         _nop_();
   _nop_();    //空操作四个机器周期，给硬件反应时间
      E=1;          //E置高电平
      _nop_();
      _nop_();
      _nop_();
      _nop_();       //空操作四个机器周期，给硬件反应时间
      E=0;          //当E由高电平跳变成低电平时，液晶模块开始执行命令
}
/*****************************************************
函数功能：对LCD的显示模式进行初始化设置
***************************************************/
void LcdInitiate(void)
{
delaynms(15);             //延时15ms，首次写指令时应给LCD一段较长的反应时间
WriteInstruction(0x38);    //显示模式设置：16×2显示，5×7点阵，8位数据接口
      delaynms(5);             //延时5ms　，给硬件一点反应时间
WriteInstruction(0x38);
      delaynms(5);             //延时5ms　，给硬件一点反应时间
      WriteInstruction(0x38);    //连续三次，确保初始化成功
      delaynms(5);             //延时5ms　，给硬件一点反应时间
      WriteInstruction(0x0c);    //显示模式设置：显示开，无光标，光标不闪烁
      delaynms(5);             //延时5ms　，给硬件一点反应时间
      WriteInstruction(0x06);    //显示模式设置：光标右移，字符不移
      delaynms(5);             //延时5ms　，给硬件一点反应时间
      WriteInstruction(0x01);    //清屏幕指令，将以前的显示内容清除
      delaynms(5);          //延时5ms　，给硬件一点反应时间
}
void write_com(uchar com)//向1602写指令
{
      RS=0;
      RW=0;
      P0=com;
      delaynms(10);
      E=1;
      delaynms(10);
      E=0;
}
/*和DS1302时钟芯片有关的函数*/

/*******************************************
向1302写一个字节
*******************************************/
void input_BYTE(uchar dat)
{
      uchar i;
      ACC=dat;
      for(i=8;i>0;i--)
      {

            T_IO=ACC0;
            T_CLK=1;
            T_CLK=0;
            ACC=(ACC>>1);
      }
}
/*******************************************
1302读出一个字节
*******************************************/
uchar output_BYTE()
{
      uchar i;
      for(i=8;i>0;i--)
      {
         ACC=(ACC>>1);
         ACC7=T_IO;
         T_CLK=1;
         T_CLK=0;
      }
      return (ACC);
}
/*******************************************
写数据
*******************************************/
void write_1302(uchar add,uchar dat)
{
      T_RST=0;
      T_CLK=0;
      T_RST=1;
      input_BYTE(add);
      input_BYTE(dat);
      T_CLK=1;
      T_RST=0;
}
/*******************************************
读数据
*******************************************/
uchar read_1302(uchar add)
{
      uchar inf;
      T_RST=0;
T_CLK=0;
      T_RST=1;
      input_BYTE(add);
      inf=output_BYTE();
      T_CLK=1;
      T_RST=0;
      return (inf);
}
void init_1302()
{
      write_1302(0x8e,0x00);//关闭写保护;
//       write_1302(0x90,0xaa);//设置充电方式;
      write_1302(0x80,0x00);//秒寄存器初始化;
      write_1302(0x82,0x35);//分.......
      write_1302(0x84,0x20);//时.......
      write_1302(0x86,0x25);//日........
      write_1302(0x88,0x11);//月.......
      write_1302(0x8a,0x05);//星期...
      write_1302(0x8c,0x16);//年......
      write_1302(0x8e,0x80);//打开写保护;
}
/*以下是温度芯片DS18b20的相关函数*/
/*****************************************************
函数功能：将DS18B20传感器初始化，读取应答信号
出口参数：flag
***************************************************/
bit Init_DS18B20(void)
{
      bit flag;       //储存DS18B20是否存在的标志，flag=0，表示存在；flag=1，表示不存在
      DQ = 1;          //先将数据线拉高
      for(time=0;time<2;time++) //略微延时约6微秒
         ;
      DQ = 0;          //再将数据线从高拉低，要求保持480~960us
      for(time=0;time<200;time++)  //略微延时约600微秒
         ;       //以向DS18B20发出一持续480~960us的低电平复位脉冲
      DQ = 1;          //释放数据线（将数据线拉高）
      for(time=0;time<10;time++)
         ;  //延时约30us（释放总线后需等待15~60us让DS18B20输出存在脉冲）
      flag=DQ;       //让单片机检测是否输出了存在脉冲（DQ=0表示存在）
      for(time=0;time<200;time++)  //延时足够长时间，等待存在脉冲输出完毕
            ;
      return (flag); //返回检测成功标志
}
/*****************************************************
函数功能：从DS18B20读取一个字节数据
出口参数：dat
***************************************************/
uchar ReadOneChar(void)
{
      uchar i=0;
      uchar dat;  //储存读出的一个字节数据
      for (i=0;i<8;i++)
      {

         DQ =1;    // 先将数据线拉高
         _nop_();          //等待一个机器周期
         DQ = 0;    //单片机从DS18B20读书据时,将数据线从高拉低即启动读时序
            dat>>=1;
         _nop_();    //等待一个机器周期
         DQ = 1;    //将数据线"人为"拉高,为单片机检测DS18B20的输出电平作准备
         for(time=0;time<2;time++)
      ;    //延时约6us，使主机在15us内采样
         if(DQ==1)
                     dat|=0x80;  //如果读到的数据是1，则将1存入dat
            else
                     dat|=0x00;//如果读到的数据是0，则将0存入dat
         //将单片机检测到的电平信号DQ存入r[i]
         for(time=0;time<8;time++)
                  ;             //延时3us,两个读时序之间必须有大于1us的恢复期
}
return(dat); //返回读出的十进制数据
}
/*****************************************************
函数功能：向DS18B20写入一个字节数据
入口参数：dat
***************************************************/
void WriteOneChar(uchar dat)
{
      uchar i=0;
      for (i=0; i<8; i++)
      {
      DQ =1;       // 先将数据线拉高
      _nop_();          //等待一个机器周期
      DQ=0;       //将数据线从高拉低时即启动写时序
      DQ=dat&0x01; //利用与运算取出要写的某位二进制数据,
                     //并将其送到数据线上等待DS18B20采样
      for(time=0;time<10;time++)
         ;//延时约30us，DS18B20在拉低后的约15~60us期间从数据线上采样
      DQ=1;       //释放数据线
      for(time=0;time<1;time++)
               ;//延时3us,两个写时序间至少需要1us的恢复期
      dat>>=1;    //将dat中的各二进制位数据右移1位
      }
               for(time=0;time<4;time++)
                           ; //稍作延时,给硬件一点反应时间
}
/*****************************************************
函数功能：显示没有检测到DS18B20
***************************************************/
void display_error(void)
{
      uchar i;
WriteAddress(0x00); //写显示地址，将在第1行第1列开始显示
      i = 0;             //从第一个字符开始显示
      while(Error[i] != '\0')  //只要没有写到结束标志，就继续写
      {
            WriteData(Error[i]); //将字符常量写入LCD
            i++;                //指向下一个字符
            delaynms(100);       //延时100ms较长时间，以看清关于显示的说明
      }
      while(1)             //进入死循环，等待查明原因
      ;
}
/*****************************************************
函数功能：显示温度的小数点
***************************************************/
void display_dot(void)
{
      WriteAddress(0x80+0x40+0x03);       //写显示地址，将在第2行第10列开始显示
      WriteData('.');    //将小数点的字符常量写入LCD
      delaynms(50);       //延时1ms给硬件一点反应时间
}
/*****************************************************
函数功能：显示温度的单位(Cent)
***************************************************/
void display_cent(void)
{
WriteAddress(0x80+0x40+0x05);       //写显示地址，将在第2行第13列开始显示
      WriteData(0xdf);
      WriteAddress(0x80+0x40+0x06);
      WriteData('C');
}
/*****************************************************
函数功能：显示温度的整数部分
入口参数：x
***************************************************/
void display_temp1(unsigned char x)
{
      uchar j,k,l;    //j,k,l分别储存温度的百位、十位和个位
      j=x/100;             //取百位
      k=(x%100)/10; //取十位
      l=x%10;          //取个位
      WriteAddress(0x80+0x40); //写显示地址,将在第2行第7列开始显示
      WriteData(digit[j]); //将百位数字的字符常量写入LCD
      WriteData(digit[k]); //将十位数字的字符常量写入LCD
      WriteData(digit[l]); //将个位数字的字符常量写入LCD
      delaynms(50);       //延时1ms给硬件一点反应时间
}
/*****************************************************
函数功能：显示温度的小数数部分
入口参数：x
***************************************************/
void display_temp2(uchar x)
{
      WriteAddress(0x80+0x40+0x04);    //写显示地址,将在第2行第11列开始显示
      WriteData(digit[x]);    //将小数部分的第一位数字字符常量写入LCD
      delaynms(50);       //延时1ms给硬件一点反应时间
}
/*****************************************************
函数功能：做好读温度的准备
***************************************************/
void ReadyReadTemp(void)
{
      Init_DS18B20();    //将DS18B20初始化
      WriteOneChar(0xCC); // 跳过读序号列号的操作
      WriteOneChar(0x44); // 启动温度转换
for(time=0;time<100;time++)
         ;       //温度转换需要一点时间
      Init_DS18B20();    //将DS18B20初始化
      WriteOneChar(0xCC); //跳过读序号列号的操作
      WriteOneChar(0xBE); //读取温度寄存器,前两个分别是温度的低位和高位
}
//按键扫描函数
void keyscan()
{
      if(key1==0)//设置键按下
      {
            delay(5);//延时
            if(key1==0)
            {
                     beep=0;//蜂鸣器短响一声
                     delay(20);
                     beep=1;
                     alarmflag=0;/*按下标志，用于防止调节时间时鸣叫*/
                     while(!key1);
                     keynum++;
                     if(keynum==9)
                     keynum=1;//返回
                     switch(keynum)
                     {
                     case 1:TR0=0;//关闭定时器
                                 writecom(h2+0x07);//秒的位置
                                 writecom(0x0f);//设置为光标闪烁
                                 temp=(miao)/10*16+(miao)%10;//秒化为bcd码
                                 write_1302(0x8e,0x00);
                                 write_1302(0x80,0x80|temp);//秒数据写入
                                 write_1302(0x8e,0x80);
                                 break;
                     case 2:writecom(h2+4);//分的位置
                                 break;//不用再次设置为闪烁状态了
                     case 3:writecom(h2+1);//时的位置
                                 break;
                     case 4:writecom(h1+0x0e);//星期的位置
                                 break;
                     case 5:writecom(h1+0x09);//日的位置
                                 break;
                     case 6:writecom(h1+0x06);//月的位置
                              break;
                     case 7:writecom(h1+0x3);//年的位置
                              break;
                     case 8:writecom(0x0c);//第8次，光标不闪烁
                              alarmflag=1;/*设置标志重新设置为1*/
                              TR0=1;//重新打开定时器
                              temp=(miao)/10*16+(miao)%10;
                              write_1302(0x8e,0x00);
                              write_1302(0x80,0x00|temp);//写入秒
                              write_1302(0x8e,0x80);
                              break;
                     }
            }
      }
      if(keynum!=0)//当设置键按下时才能操作
      {
            if(key2==0)//加键
            {
                     delay(5);
                     if(key2==0)
                     {
                              beep=0;//蜂鸣器短响
                              delay(20);
                              beep=1;
                              while(!key2);//按键松开
                              switch(keynum)
                              {
                                    case 1:miao++;//
                                                if(miao==60)       miao=0;
                                                writetime(0x06,miao);/*在十位的位置写入，因为为两位数，个位数自动再后面显示*/
                                                temp=(miao)/10*16+(miao)%10;//转换为bcd码
                                                write_1302(0x8e,0x00);//允许写
                                                write_1302(0x80,temp);// 写入秒
                                                write_1302(0x8e,0x80);//打开保护
                                                writecom(h2+0x07);//液晶模式为写入后自动右移，在此返回原来位置
                                                break;
                                    case 2:fen++;
                                                if(fen==60) fen=0;
                                                writetime(0x03,fen);//在十位数位置开始写入
                                                temp=(fen)/10*16+(fen)%10;//转换为bcd码
                                                write_1302(0x8e,0x00);//允许写
                                                write_1302(0x82,temp);//写入分
                                                write_1302(0x8e,0x80);//打开保护
                                                writecom(h2+4);//返回个位数的位置
                                                break;
                                    case 3:shi++;
                                                if(shi==24) shi=0;
                                                writetime(0,shi);//在0位开始写入
                                                temp=(shi)/10*16+(shi)%10;//转换为bcd码
                                                write_1302(0x8e,0x00);//允许写
                                                write_1302(0x84,temp);//写入时
                                                write_1302(0x8e,0x80);//打开保护
                                                writecom(h2+1);//返回到个位位置
                                                break;
                                    case 4:week++;
                                                if(week==8) week=1;
                                                writecom(h1+0x0e);//显示位置
                                                writeweek(week);//写入星期
                                                temp=(week)/10*16+(week)%10;
                                                write_1302(0x8e,0x00);//允许写入
                                                write_1302(0x8a,temp);//写入周
                                                write_1302(0x8e,0x80);//打开保护
                                                writecom(h1+0x0e);/*此处有疑惑：返回原来位置？*/
                                                break;
                                    case 5:ri++;
                                                if(ri==32) ri=1;
                                                writeday(8,ri);//注意是在十位开始写入
                                                temp=(ri)/10*16+(ri)%10;//转换为bcd码
                                                write_1302(0x8e,0x00);//允许写
                                                write_1302(0x86,temp);//写入日
                                                write_1302(0x8e,0x80);//打开保护
                                                writecom(h1+9);//返回个位数
                                                break;
                                    case 6:yue++;
                                                if(yue==13) yue=1;
                                                writeday(5,yue);//在十位开始写入
                                                temp=(yue)/10*16+(yue)%10;//转换为bcd码
                                                write_1302(0x8e,0x00);//允许写
                                                write_1302(0x88,temp);//写入月
                                                write_1302(0x8e,0x80);//打开保护
                                                writecom(h1+6);//返回个位位置
                                                break;
                                    case 7:nian++;
                                                if(nian==100) nian=0;
                                                writeday(2,nian);//在第一行第三个字符开始写入
                                                temp=(nian)/10*16+(nian)%10;//转换为bcd码
                                                write_1302(0x8e,0x00);//允许写
                                                write_1302(0x8c,temp);//写入年
                                                write_1302(0x8e,0x80);//打开保护
                                                writecom(h1+3);//返回个位位置
                                                break;
                              }

                     }
            }
            //以下是减的函数
            if(key3==0)
            {
                     delay(5);//消抖
                     if(key3==0)
                     {
                              beep=0;//蜂鸣器短响一下
                              delay(20);
                              beep=1;
                              while(!key3);
                              switch(keynum)
                              {
                                    case 1:miao--;/*此处有疑问：无符号数据是否要修改*/
                                                if(miao==-1) miao=59;//减到-1返回59
                                                writetime(0x06,miao);//在十位数写入
                                                temp=(miao)/10*16+(miao)%10;//转换为bcd码
                                                write_1302(0x8e,0x00);//允许写
                                                write_1302(0x80,temp);//写入秒
                                                write_1302(0x8e,0x80);//打开保护
                                                writecom(h2+0x07);//返回个位位置
                                                break;
                                    case 2:fen--;
                                                if(fen==-1) fen=59;
                                                writetime(0x03,fen);//在十位数位置写入
                                                temp=(fen)/10*16+(fen)%10;//转换为bcd码
                                                write_1302(0x8e,0x00);//允许写入
                                                write_1302(0x82,temp);//写入分
                                                write_1302(0x8e,0x80);//打开保护
                                                writecom(h2+4);//返回个位数位置
                                                break;
                                 case 3:shi--;
                                                if(shi==-1) shi=23;
                                                writetime(0,shi);//在0位开始写入
                                                temp=(shi)/10*16+(shi)%10;//转换为bcd码
                                                write_1302(0x8e,0x00);//允许写入
                                                write_1302(0x84,temp);//写入时
                                                write_1302(0x8e,0x80);//打开保护
                                                writecom(h2+1);//返回到个位位置
                                                break;
                                    case 4:week--;
                                                if(week==0) week=7;
                                                writecom(h1+0x0e);//显示位置
                                                writeweek(week);//写入星期
                                                temp=(week)/10*16+(week)%10;//转换为bcd码
                                                write_1302(0x8e,0x00);//允许写入
                                                write_1302(0x8a,temp);//写入周
                                                write_1302(0x8e,0x80);//打开保护
                                                writecom(h1+0x0e);//返回原来位置
                                                break;
                                    case 5:ri--;
                                                if(ri==0) ri=31;
                                                writeday(8,ri);//在十位开始显示
                                                temp=(ri)/10*16+(ri)%10;//转换为bcd码
                                                write_1302(0x8e,0x00);//允许写入
                                                write_1302(0x86,temp);//写入日
                                                write_1302(0x8e,0x80);//打开保护
                                                writecom(h1+9);//返回个位数
                                                break;
                                    case 6:yue--;
                                                if(yue==0) yue=12;
                                                writeday(5,yue);//在十位数位置开始写入
                                                temp=(yue)/10*16+(yue)%10;//转换为bcd码
                                                write_1302(0x8e,0x00);//允许写入
                                                write_1302(0x88,temp);//写入月
                                                write_1302(0x8e,0x80);//打开保护
                                                writecom(h1+6);//返回到个位位置
                                                break;
                                    case 7:nian--;
                                                if(nian==-1) nian=99;
                                                writeday(2,nian);//第一行第三个字符开始写入
                                                temp=(nian)/10*16+(nian)%10;//转换为bcd码
                                                write_1302(0x8e,0x00);//允许写入
                                                write_1302(0x8c,temp);//写入年
                                                write_1302(0x8e,0x80);//打开保护
                                                writecom(h1+3);//返回在年的尾数位置
                                                break;
                              }
                     }
            }
      }
}
//初始化的函数
void init()//定时器初始化函数
{
      TMOD=0x11;//设置为定时器0和1的工作方式1
      TH0=(65536-60000)/256;//10毫秒
      TL0=(65536-60000)%256;
      TH1=(65536-50000)/256;//设置定时器1的初值
      TL1=(65536-50000)%256;
      EA=1;
      ET0=1;//允许T0中断
      TR0=1;//启动中断
      ET1=1;/*允许T1中断（未打开）*/
      TR1=1;//打开
}

/*////////以下为转换农历的相关函数////////////////// */
code uchar year_code[597]={
                  0x04,0xAe,0x53, //1901 0
                  0x0A,0x57,0x48, //1902 3
                  0x55,0x26,0xBd, //1903 6
                  0x0d,0x26,0x50, //1904 9
                  0x0d,0x95,0x44, //1905 12
                  0x46,0xAA,0xB9, //1906 15
                  0x05,0x6A,0x4d, //1907 18
                  0x09,0xAd,0x42, //1908 21
                  0x24,0xAe,0xB6, //1909
                  0x04,0xAe,0x4A, //1910
                  0x6A,0x4d,0xBe, //1911
                  0x0A,0x4d,0x52, //1912
                  0x0d,0x25,0x46, //1913
                  0x5d,0x52,0xBA, //1914
                  0x0B,0x54,0x4e, //1915
                  0x0d,0x6A,0x43, //1916
                  0x29,0x6d,0x37, //1917
                  0x09,0x5B,0x4B, //1918
                  0x74,0x9B,0xC1, //1919
                  0x04,0x97,0x54, //1920
                  0x0A,0x4B,0x48, //1921
                  0x5B,0x25,0xBC, //1922
                  0x06,0xA5,0x50, //1923
                  0x06,0xd4,0x45, //1924
                  0x4A,0xdA,0xB8, //1925
                  0x02,0xB6,0x4d, //1926
                  0x09,0x57,0x42, //1927
                  0x24,0x97,0xB7, //1928
                  0x04,0x97,0x4A, //1929
                  0x66,0x4B,0x3e, //1930
                  0x0d,0x4A,0x51, //1931
                  0x0e,0xA5,0x46, //1932
                  0x56,0xd4,0xBA, //1933
                  0x05,0xAd,0x4e, //1934
                  0x02,0xB6,0x44, //1935
                  0x39,0x37,0x38, //1936
                  0x09,0x2e,0x4B, //1937
                  0x7C,0x96,0xBf, //1938
                  0x0C,0x95,0x53, //1939
                  0x0d,0x4A,0x48, //1940
                  0x6d,0xA5,0x3B, //1941
                  0x0B,0x55,0x4f, //1942
                  0x05,0x6A,0x45, //1943
                  0x4A,0xAd,0xB9, //1944
                  0x02,0x5d,0x4d, //1945
                  0x09,0x2d,0x42, //1946
                  0x2C,0x95,0xB6, //1947
                  0x0A,0x95,0x4A, //1948
                  0x7B,0x4A,0xBd, //1949
                  0x06,0xCA,0x51, //1950
                  0x0B,0x55,0x46, //1951
                  0x55,0x5A,0xBB, //1952
                  0x04,0xdA,0x4e, //1953
                  0x0A,0x5B,0x43, //1954
                  0x35,0x2B,0xB8, //1955
                  0x05,0x2B,0x4C, //1956
                  0x8A,0x95,0x3f, //1957
                  0x0e,0x95,0x52, //1958
                  0x06,0xAA,0x48, //1959
                  0x7A,0xd5,0x3C, //1960
                  0x0A,0xB5,0x4f, //1961
                  0x04,0xB6,0x45, //1962
                  0x4A,0x57,0x39, //1963
                  0x0A,0x57,0x4d, //1964
                  0x05,0x26,0x42, //1965
                  0x3e,0x93,0x35, //1966
                  0x0d,0x95,0x49, //1967
                  0x75,0xAA,0xBe, //1968
                  0x05,0x6A,0x51, //1969
                  0x09,0x6d,0x46, //1970
                  0x54,0xAe,0xBB, //1971
                  0x04,0xAd,0x4f, //1972
                  0x0A,0x4d,0x43, //1973
                  0x4d,0x26,0xB7, //1974
                  0x0d,0x25,0x4B, //1975
                  0x8d,0x52,0xBf, //1976
                  0x0B,0x54,0x52, //1977
                  0x0B,0x6A,0x47, //1978
                  0x69,0x6d,0x3C, //1979
                  0x09,0x5B,0x50, //1980
                  0x04,0x9B,0x45, //1981
                  0x4A,0x4B,0xB9, //1982
                  0x0A,0x4B,0x4d, //1983
                  0xAB,0x25,0xC2, //1984
                  0x06,0xA5,0x54, //1985
                  0x06,0xd4,0x49, //1986
                  0x6A,0xdA,0x3d, //1987
                  0x0A,0xB6,0x51, //1988
                  0x09,0x37,0x46, //1989
                  0x54,0x97,0xBB, //1990
                  0x04,0x97,0x4f, //1991
                  0x06,0x4B,0x44, //1992
                  0x36,0xA5,0x37, //1993
                  0x0e,0xA5,0x4A, //1994
                  0x86,0xB2,0xBf, //1995
                  0x05,0xAC,0x53, //1996
                  0x0A,0xB6,0x47, //1997
                  0x59,0x36,0xBC, //1998
                  0x09,0x2e,0x50, //1999 294
                  0x0C,0x96,0x45, //2000 297
                  0x4d,0x4A,0xB8, //2001
                  0x0d,0x4A,0x4C, //2002
                  0x0d,0xA5,0x41, //2003
                  0x25,0xAA,0xB6, //2004
                  0x05,0x6A,0x49, //2005
                  0x7A,0xAd,0xBd, //2006
                  0x02,0x5d,0x52, //2007
                  0x09,0x2d,0x47, //2008
                  0x5C,0x95,0xBA, //2009
                  0x0A,0x95,0x4e, //2010
                  0x0B,0x4A,0x43, //2011
                  0x4B,0x55,0x37, //2012
                  0x0A,0xd5,0x4A, //2013
                  0x95,0x5A,0xBf, //2014
                  0x04,0xBA,0x53, //2015
                  0x0A,0x5B,0x48, //2016
                  0x65,0x2B,0xBC, //2017
                  0x05,0x2B,0x50, //2018
                  0x0A,0x93,0x45, //2019
                  0x47,0x4A,0xB9, //2020
                  0x06,0xAA,0x4C, //2021
                  0x0A,0xd5,0x41, //2022
                  0x24,0xdA,0xB6, //2023
                  0x04,0xB6,0x4A, //2024
                  0x69,0x57,0x3d, //2025
                  0x0A,0x4e,0x51, //2026
                  0x0d,0x26,0x46, //2027
                  0x5e,0x93,0x3A, //2028
                  0x0d,0x53,0x4d, //2029
                  0x05,0xAA,0x43, //2030
                  0x36,0xB5,0x37, //2031
                  0x09,0x6d,0x4B, //2032
                  0xB4,0xAe,0xBf, //2033
                  0x04,0xAd,0x53, //2034
                  0x0A,0x4d,0x48, //2035
                  0x6d,0x25,0xBC, //2036
                  0x0d,0x25,0x4f, //2037
                  0x0d,0x52,0x44, //2038
                  0x5d,0xAA,0x38, //2039
                  0x0B,0x5A,0x4C, //2040
                  0x05,0x6d,0x41, //2041
                  0x24,0xAd,0xB6, //2042
                  0x04,0x9B,0x4A, //2043
                  0x7A,0x4B,0xBe, //2044
                  0x0A,0x4B,0x51, //2045
                  0x0A,0xA5,0x46, //2046
                  0x5B,0x52,0xBA, //2047
                  0x06,0xd2,0x4e, //2048
                  0x0A,0xdA,0x42, //2049
                  0x35,0x5B,0x37, //2050
                  0x09,0x37,0x4B, //2051
                  0x84,0x97,0xC1, //2052
                  0x04,0x97,0x53, //2053
                  0x06,0x4B,0x48, //2054
                  0x66,0xA5,0x3C, //2055
                  0x0e,0xA5,0x4f, //2056
                  0x06,0xB2,0x44, //2057
                  0x4A,0xB6,0x38, //2058
                  0x0A,0xAe,0x4C, //2059
                  0x09,0x2e,0x42, //2060
                  0x3C,0x97,0x35, //2061
                  0x0C,0x96,0x49, //2062
                  0x7d,0x4A,0xBd, //2063
                  0x0d,0x4A,0x51, //2064
                  0x0d,0xA5,0x45, //2065
                  0x55,0xAA,0xBA, //2066
                  0x05,0x6A,0x4e, //2067
                  0x0A,0x6d,0x43, //2068
                  0x45,0x2e,0xB7, //2069
                  0x05,0x2d,0x4B, //2070
                  0x8A,0x95,0xBf, //2071
                  0x0A,0x95,0x53, //2072
                  0x0B,0x4A,0x47, //2073
                  0x6B,0x55,0x3B, //2074
                  0x0A,0xd5,0x4f, //2075
                  0x05,0x5A,0x45, //2076
                  0x4A,0x5d,0x38, //2077
                  0x0A,0x5B,0x4C, //2078
                  0x05,0x2B,0x42, //2079
                  0x3A,0x93,0xB6, //2080
                  0x06,0x93,0x49, //2081
                  0x77,0x29,0xBd, //2082
                  0x06,0xAA,0x51, //2083
                  0x0A,0xd5,0x46, //2084
                  0x54,0xdA,0xBA, //2085
                  0x04,0xB6,0x4e, //2086
                  0x0A,0x57,0x43, //2087
                  0x45,0x27,0x38, //2088
                  0x0d,0x26,0x4A, //2089
                  0x8e,0x93,0x3e, //2090
                  0x0d,0x52,0x52, //2091
                  0x0d,0xAA,0x47, //2092
                  0x66,0xB5,0x3B, //2093
                  0x05,0x6d,0x4f, //2094
                  0x04,0xAe,0x45, //2095
                  0x4A,0x4e,0xB9, //2096
                  0x0A,0x4d,0x4C, //2097
                  0x0d,0x15,0x41, //2098
                  0x2d,0x92,0xB5, //2099
};
///月份数据表
code uchar day_code1[9]={0x0,0x1f,0x3b,0x5a,0x78,0x97,0xb5,0xd4,0xf3};
code uint  day_code2[3]={0x111,0x130,0x14e};

bit get_moon_day(uchar month_p,uint table_addr)
{
uchar temp;
switch (month_p){
      case 1:{temp=year_code[table_addr]&0x08;
         if (temp==0)return(0);else return(1);}
      case 2:{temp=year_code[table_addr]&0x04;
         if (temp==0)return(0);else return(1);}
      case 3:{temp=year_code[table_addr]&0x02;
         if (temp==0)return(0);else return(1);}
      case 4:{temp=year_code[table_addr]&0x01;
         if (temp==0)return(0);else return(1);}
      case 5:{temp=year_code[table_addr+1]&0x80;
         if (temp==0) return(0);else return(1);}
      case 6:{temp=year_code[table_addr+1]&0x40;
         if (temp==0)return(0);else return(1);}
      case 7:{temp=year_code[table_addr+1]&0x20;
         if (temp==0)return(0);else return(1);}
      case 8:{temp=year_code[table_addr+1]&0x10;
         if (temp==0)return(0);else return(1);}
      case 9:{temp=year_code[table_addr+1]&0x08;
         if (temp==0)return(0);else return(1);}
      case 10:{temp=year_code[table_addr+1]&0x04;
         if (temp==0)return(0);else return(1);}
      case 11:{temp=year_code[table_addr+1]&0x02;
         if (temp==0)return(0);else return(1);}
      case 12:{temp=year_code[table_addr+1]&0x01;
         if (temp==0)return(0);else return(1);}
      case 13:{temp=year_code[table_addr+2]&0x80;
         if (temp==0)return(0);else return(1);}
}
}
void Conversion(bit c,uchar year,uchar month,uchar day)
{                      //c=0 为21世纪,c=1 为20世纪输入输出数据均为BCD数据
uchar temp1,temp2,temp3,month_p;
uint temp4,table_addr;
bit flag2,flag_y;
temp1=year/16; //BCD->hex 先把数据转换为十六进制
temp2=year%16;
year=temp1*10+temp2;
temp1=month/16;
temp2=month%16;
month=temp1*10+temp2;
temp1=day/16;
temp2=day%16;
day=temp1*10+temp2;
//定位数据表地址
if(c==0){
      table_addr=(year+0x64-1)*0x3;
}
else {
      table_addr=(year-1)*0x3;
}
//定位数据表地址完成
//取当年春节所在的公历月份
temp1=year_code[table_addr+2]&0x60;
temp1=_cror_(temp1,5);
//取当年春节所在的公历月份完成
//取当年春节所在的公历日
temp2=year_code[table_addr+2]&0x1f;
//取当年春节所在的公历日完成
// 计算当年春年离当年元旦的天数,春节只会在公历1月或2月
if(temp1==0x1){
      temp3=temp2-1;
}
else{
      temp3=temp2+0x1f-1;
}
if (month<10){
      temp4=day_code1[month-1]+day-1;
}
else{
      temp4=day_code2[month-10]+day-1;
}
if ((month>0x2)&&(year%0x4==0)){  //如果公历月大于2月并且该年的2月为闰月,天数加1
      temp4+=1;
}
//计算公历日离当年元旦的天数完成
//判断公历日在春节前还是春节后
if (temp4>=temp3){ //公历日在春节后或就是春节当日使用下面代码进行运算
      temp4-=temp3;
      month=0x1;
      month_p=0x1;  //month_p为月份指向,公历日在春节前或就是春节当日month_p指向首月
      flag2=get_moon_day(month_p,table_addr); //检查该农历月为大小还是小月,大月返回1,小月返回0
      flag_y=0;
      if(flag2==0)temp1=0x1d; //小月29天
      else temp1=0x1e; //大小30天
      temp2=year_code[table_addr]&0xf0;
      temp2=_cror_(temp2,4);  //从数据表中取该年的闰月月份,如为0则该年无闰月
      while(temp4>=temp1){
         temp4-=temp1;
         month_p+=1;
         if(month==temp2){
         flag_y=~flag_y;
         if(flag_y==0)month+=1;
         }
         else month+=1;
         flag2=get_moon_day(month_p,table_addr);
         if(flag2==0)temp1=0x1d;
         else temp1=0x1e;
      }
      day=temp4+1;
}
else{  //公历日在春节前使用下面代码进行运算
      temp3-=temp4;
      if (year==0x0){year=0x63;c=1;}
      else year-=1;
      table_addr-=0x3;
      month=0xc;
      temp2=year_code[table_addr]&0xf0;
      temp2=_cror_(temp2,4);
      if (temp2==0)month_p=0xc;
      else month_p=0xd; //
      flag_y=0;
      flag2=get_moon_day(month_p,table_addr);
      if(flag2==0)temp1=0x1d;
      else temp1=0x1e;
      while(temp3>temp1){
         temp3-=temp1;
         month_p-=1;
         if(flag_y==0)month-=1;
         if(month==temp2)flag_y=~flag_y;
         flag2=get_moon_day(month_p,table_addr);
         if(flag2==0)temp1=0x1d;
         else temp1=0x1e;
      }
      day=temp1-temp3+1;
}
c_moon=c;                //HEX->BCD ,运算结束后,把数据转换为BCD数据
temp1=year/10;
temp1=_crol_(temp1,4);
temp2=year%10;
year_moon=temp1|temp2;
temp1=month/10;
temp1=_crol_(temp1,4);
temp2=month%10;
month_moon=temp1|temp2;
temp1=day/10;
temp1=_crol_(temp1,4);
temp2=day%10;
day_moon=temp1|temp2;
}

/*///////////农历转换分界线 */

void festival()//显示节日函数
{
            if ( yue == 1 && ri == 1 ){ print(0x80," New Year's Day ");print(0x40,"Happy New Year!!"); }//1月
            else if (month_moon== 0x01 && day_moon == 0x01 ){print(0x80,"Happy New Year!!");print(0x40,"Spring Festival!");  }
            else if (month_moon== 0x01 && day_moon == 0x15 ){print(0x80," yuan xiao jie: ");print(0x40,"Lantern Festival"); }//元宵节

            else if ( yue == 2 && ri == 2 ){ print(0x80," World Wetlands ");print(0x40,"    Day    "); }//2月
            else if ( yue == 2 && ri == 14 ){ print(0x80," Today is: ");print(0x40,"Valentine's Day!"); }

            else if ( yue == 3 && ri == 8 ){ print(0x80," International  ");print(0x40," Women' Day "); }
            else if ( yue == 3 && ri == 12 ){ print(0x80," Today is: ");print(0x40,"China Arbor Day "); }
            //else if ( yue == 3 && ri == 14 ){ print(0x80," Today is: ");print(0x40," White Day "); }
            else if ( yue == 3 && ri == 15 ){ print(0x80," World Consumer ");print(0x40," Right Day "); }
            else if ( yue == 3 && ri == 17 ){ print(0x80," International  ");print(0x40,"  sailing day "); }
            else if ( yue == 3 && ri == 21 ){ print(0x80," Today is: ");print(0x40,"World Forest Day"); }
            else if ( yue == 3 && ri == 22 ){ print(0x80," Today is: ");print(0x40,"World Water Day "); }
            //if ( yue == 3 && ri == 23 ){ print(0x80,"World Meteorolo-");print(0x40," gical Day "); }
            //if ( yue == 3 && ri == 24 ){ print(0x80,"World Tubercul-");print(0x40," osis Day "); }

            else if ( yue == 4 && ri == 1 ){ print(0x80," Today is: ");print(0x40,"April Fools' Day"); }//4
            else if ( yue == 4 && ri == 5 ){ print(0x80," Ching Ming ");print(0x40," Festival ");       }
            else if ( yue == 4 && ri == 7 ){ print(0x80," Today is: ");print(0x40,"World Health Day"); }
            else if ( yue == 4 && ri == 8 ){ print(0x80," Today is: ");print(0x40," Easter Day "); }

         else if (month_moon== 0x05 && day_moon == 0x05 ){print(0x80,"the Dragon-Boat ");print(0x40," Festival "); }
            else if ( yue == 5 && ri == 1 ){ print(0x80," International  ");print(0x40," Labour Day "); }//5
            else if ( yue == 5 && ri == 4 ){ print(0x80," Chinese Youth  ");print(0x40,"    Day    "); }
            else if ( yue == 5 && ri == 8 ){ print(0x80,"World Red-Cross ");print(0x40,"    Day    "); }
            else if ( yue == 5 && ri == 12 ){ print(0x80," International  ");print(0x40," Nurse Day "); }
            else if ( yue == 5 && ri == 5 ){ print(0x80,"  Mother's Day  ");print(0x40," is coming! "); }
            else if ( yue == 5 && ri == 15 ){ print(0x80," International  ");print(0x40," Family Day "); }
            else if ( yue == 5 && ri == 31 ){ print(0x80,"World No-Smoking");print(0x40,"    Day    "); }

            else if ( yue == 6 && ri == 1 ){ print(0x80," International  ");print(0x40," Children's Day "); }//6
            else if ( yue == 6 && ri == 5 ){ print(0x80," International  ");print(0x40,"Environment Day "); }
            else if ( yue == 6 && ri == 26 ){ print(0x80," International  ");print(0x40,"Against Drug Day"); }
            //else if ( yue == 6 && ri == 6 ){ print(0x80,"  National Eyes "); print(0x40," Caring Day "); }
            else if ( yue == 6 && ri == 13 ){ print(0x80,"  Father's Day  ");print(0x40," is coming! "); }

         else if (month_moon== 0x07 && day_moon == 0x07 ){ print(0x80," Double-Seventh ");print(0x40,"    Day!    "); }

            else if ( yue == 7 && ri == 1 ){ print(0x80," The return of  ");print(0x40," Hong Kong Day  "); }//7
            else if ( yue == 7 && ri == 7 ){ print(0x80," Anti-Japanese  ");print(0x40,"War memorial day"); }
            else if ( yue == 7 && ri == 11 ){ print(0x80,"World Population");print(0x40,"    Day    "); }

         else if (month_moon== 0x08 && day_moon == 0x15 ){ print(0x80," the Mid-Autumn ");print(0x40," Festival "); }
            else if ( yue == 8 && ri == 1 ){ print(0x80," Today is: ");print(0x40,"  the Army Day  "); }//8
            else if ( yue == 8 && ri == 8 ){ print(0x80,"  Chinese man ");print(0x40," Festival "); }
            else if ( yue == 8 && ri == 15 ){ print(0x80," The victory of ");print(0x40," war anniversary"); }

         else if (month_moon== 0x09 && day_moon == 0x09 ){ print(0x80,"the Double Ninth");print(0x40," Festival "); }
            else if ( yue == 9 && ri == 10 ){ print(0x80," Today is: ");print(0x40," Teacher's Day  "); }//9

            //else if ( yue == 9 && ri == 20 ){ print(0x80," International  ");print(0x40,"Teeth-loving Day"); }
            else if ( yue == 9 && ri == 27 ){ print(0x80," World Tourism  ");print(0x40,"    Day    "); }

            else if ( yue == 10 && ri == 1 ){ print(0x40," Today is: ");print(0x40,"  National Day  "); }//10
            else if ( yue == 10 && ri == 4 ){ print(0x80," Today is: ");print(0x40,"World Animal Day"); }
            else if ( yue == 10 && ri == 24 ){ print(0x80," United Nations ");print(0x40,"    Day    "); }

            else if ( yue == 11 && ri == 10 ){ print(0x80," Today is: ");print(0x40,"World Youth Day "); }//11
            else if ( yue == 11 && ri == 11 ){ print(0x80,"Today is 1,1,1..");print(0x40," One's Day "); }//光棍节
            else if ( yue == 11 && ri == 17 ){ print(0x80,"  The student ");print(0x40," section    "); }

         else if (month_moon== 0x12 && day_moon == 0x08 ){ print(0x80,"the laba Rice P-");print(0x40,"orridge Festival"); }
         else if (month_moon== 0x12 && day_moon == 0x15 ){ print(0x80,"  guo xiao nian ");print(0x40,"  a lunar year  "); }
         //if (month_moon== 0x12 && day_moon == 0x29 ){ print("  腊月二十九 "); }
         else if (month_moon== 0x12 && day_moon == 0x30 ){ print(0x80," Today is: ");print(0x40," New Year's Eve "); }
            else if ( yue == 12 && ri == 1 ){ print(0x80," Today is: ");print(0x40," World AIDS Day "); }//12
            //if ( yue == 12 && ri == 23 ){ print("  明晚平安夜 "); }
            else if ( yue == 12 && ri == 24 ){print(0x80,"Tonight is    "); print(0x40,"The Silent Night"); }
            else if ( yue == 12 && ri == 25 ){print(0x80,"Merry Christmas!"); print(0x40," Christmas Day  "); }
            else if ( yue == 12 && ri == 31 ){ print(0x80,"  The last day  ");print(0x40,"  of the year "); }

            else{
                        print(0x40," ...(*^_^*)...  ");//显示笑脸。。。
                  //print(0x40," ...0(n_n)0...  ");
                        print(0x80,"Have a Good Day!");
                     }
}

/*报时函数*/
void timealarm()
{
      if(shi>7)//大于7点才启动报时
      {
      if(alarmflag==1)//不按下设置按键时才有效
      {
            if(fen==0 && miao<2)
            {
                     beep=0;//启动蜂鸣器
            }
            else if(fen==30 && miao==0)
            {
                     beep=0;
            }
            else beep=1;
      }
      }
}
//按键初始化时间函数
void chushihua()//初始化时间函数
{
      if(key2==0)
      {
      if(key3==0)
      {
      delay(5);
      if(key3==0)
      {
      RST=0;
      SCLK=0;
      write_1302(0x8e,0x00);//允许写
      write_1302(0x80,0x00);//秒：00
      write_1302(0x82,0x00);//分：00
      write_1302(0x84,0x12);//时：12
      write_1302(0x8a,0x06);//周：4
      write_1302(0x86,0x01);//日：15
      write_1302(0x88,0x01);//月：3
      write_1302(0x8c,0x11);//年：11
      write_1302(0x8e,0x80);//打开保护
      }
      }
      }
}

/*void ledcontrol()//背光led灯的控制函数
{
      if(key3==0)
      {
            delay(5);
            if(key3==0)
            {
                     while(!key3);
                     lednum++;
                     if(lednum==3) lednum=1;
            }
      }
      if(lednum==1) led=0;//关闭背光
      if(lednum==2) led=1;//打开背光
}  */

/*以下是主函数部分*/
void main()
{
      alarmflag=1;
      //led=0;
      lcdinit();//初始化液晶函数
      ds1302_init();//DS1302时钟芯片初始化函数
      init();//定时器初始化函数
      beep=0;
      delay(200);
      beep=1;
      //led=0;
      while(1)
      {
            year1=(nian)/10*16+(nian)%10;//转换为bcd码
            month1=(yue)/10*16+(yue)%10;
            day1=(ri)/10*16+(ri)%10;
            chushihua();//初始化时间函数
         Conversion(0,year1,month1,day1);//
            timealarm();//报时程序
            keyscan();//不断扫面按键函数
            /*if(key2==1)//加键不按下时才有用
            {
      ledcontrol();//背光控制
            } */
      }
}
void timer0() interrupt 1//中断任务：取数据并显示
{
      TH0=(65536-60000)/256;//重新赋初值
      TL0=(65536-60000)%256;
      //读取数据
      flag=ReadTemperature();//读取温度（考虑是否放在此处）
      miao=turnBCD(read_1302(0x81));//读出秒
      fen=turnBCD(read_1302(0x83));//读出分
      shi=turnBCD(read_1302(0x85));//读出时
      ri=turnBCD(read_1302(0x87));//读出日
      yue=turnBCD(read_1302(0x89));//读出月
      nian=turnBCD(read_1302(0x8d));//读出年
      week=turnBCD(read_1302(0x8b));//读出周
      //显示数据

      if(((0<=miao)&&(miao<15))||(((miao/10==2)||(miao/10==4))&&(miao%10<=5))||((54<=miao)&&(miao<60))) /*显示所有信息的时间段*/
      {
            print(0x80,"20  /  / W < >");
            writecom(h1+0x0c);
            writedata(0x7e);//→右箭头
            writeday(8,ri);//显示日
            writeday(5,yue);//显示月
            writeday(2,nian);//显示年
            writeweek(week);//显示星期
            print(0x40,"  :  :       ");
            writetemp(9,flag);//显示温度，第二行显示
            writetime(6,miao);//显示出秒
            writetime(3,fen);//显示出分
            writetime(0,shi);//显示出时，第二行第一个开始
      }

      if(15<=miao)/*当秒大于15时才显示*/
      {
            if(((miao/10==1)||(miao/10==3))&&(miao%10>=5))
            {
            switch(flag/100)//取出温度的十位数
            {
                     case 0:print(0x80,"Pretty cold now!");
                                 break;
                     case 1:print(0x80,"little cold now!");
                                 break;
                     case 2:print(0x80,"It is warm now. ");
                                 break;
                     case 3:print(0x80,"It's hot !!! ");
                                 break;
                     case 4:print(0x80,"Very very hot!!!");
                                 break;
                     case 5:print(0x80,"Very very hot!!!");
                                 break;
                     case 6:print(0x80,"Very very hot!!!");
                                 break;
            }

            print(0x80,"It is warm now. ");
            print(0x40,"  :  :       ");
            writetemp(9,flag);//显示温度，第二行显示
            writetime(6,miao);//显示出秒
            writetime(3,fen);//显示出分
            writetime(0,shi);//显示出时，第二行第一个开始
            }
            if(((miao/10==2)||(miao/10==4))&&(miao%10>=5))/*25-30 45-50*/
            {
                     if((5<=shi)&&(shi<=11)) flagT=1;//5-11时为早上
                     if((11<shi)&&(shi<=14)) flagT=2;//11-14为中午
                     if((14<shi)&&(shi<=18)) flagT=3;//14-18为下午
                     if((18<shi)||(shi<5)) flagT=4;//18-24或者0-5为晚上
                     switch(flagT)//分段时间
                     {
                              case 1:print(0x80," Good Morning!  ");
                                       break;
                              case 2:print(0x80," Good Noon! ");
                                       break;
                              case 3:print(0x80,"Good afternoon! ");
                                       break;
                              case 4:print(0x80,"  Good night! ");
                                       break;
                     }
                     print(0x40,"  :  :       ");
                     writetemp(9,flag);//显示温度，第二行显示
                     writetime(6,miao);//显示出秒
                     writetime(3,fen);//显示出分
                     writetime(0,shi);//显示出时，第二行第一个开始
            }

            if(((30<=miao)&&(miao<35))||((50<=miao)&&(miao<54)))//30-35 50-54
            {//else改为范围
            festival();//选择显示节日
            }
      }
}
void timer1() interrupt 3//任务：计时用作报时
{
      TH1=(65536-50000)/256;//中断后重新赋初值
      TL1=(65536-50000)%256;
      count++;//计算时间
      if(alarmflag==1)//设置键按下才有效
      {
            if(fen==0 && miao<4)
            {
            count++;
            ledcount=count/10;//分开时间段
                     switch(ledcount)
                     {
                              case 0:Gled=0;Yled=1;break;//从零开始
                              case 1:Gled=1;Yled=0;break;
                              case 2:Gled=0;Yled=1;break;
                              case 3:Gled=1;Yled=0;break;
                              case 4:Gled=0;Yled=0;break;
                              case 5:Gled=1;Yled=1;break;
                              case 6:Gled=0;Yled=0;break;
                              case 7:Gled=0;Yled=0;count=0;break;//在这里面清零
                     }
            }
            else if(fen==30 && miao<2)
            {
                     Gled=0;
                     Yled=0;
            }
            else {
            Gled=1;
            Yled=1;
            }
      }
}

作者: zl2168 时间: 2016-10-22 10:09
这种冗长而没头没脑的程序，哪位“大神”有耐心给予“指教”？你以为“大神”真的是大神么？你以为“大神”都坐在那里很空么？

欢迎光临 (http://www.51hei.com/bbs/)