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標(biāo)題: μÆ.C(127): error C129: missing ';' before '{'應(yīng)該怎么改 [打印本頁]

作者: shunshun 時(shí)間: 2017-7-20 12:05
標(biāo)題: μÆ.C(127): error C129: missing ';' before '{'應(yīng)該怎么改
#include <reg51.h>
#include <intrins.h>
#define uint  unsigned int
#define uchar unsigned char
sbit DS1302_CLK=P1^0;//實(shí)時(shí)時(shí)鐘時(shí)鐘線引腳
sbit DS1302_IO=P1^1; //實(shí)時(shí)時(shí)鐘數(shù)據(jù)線引腳
sbit DS1302_RST=P1^2;//實(shí)時(shí)時(shí)鐘復(fù)位線引腳
sbit ACC0=ACC^0;
sbit ACC7=ACC^7;
uchar hide_sec,hide_min,hide_hour,hide_day,hide_week,hide_month,hide_year;//秒，分，時(shí)到日，月，年位閃的計(jì)數(shù)
sbit Set=P3^4; //模式切換鍵，對應(yīng)實(shí)驗(yàn)板K5
sbit Up=P3^5;  //加法按鈕，對應(yīng)實(shí)驗(yàn)板K6
sbit Down=P3^6; //減法按鈕，對應(yīng)實(shí)驗(yàn)板K7
sbit out=P3^7; //立刻跳出調(diào)整模式按鈕，對應(yīng)實(shí)驗(yàn)板K8
//sbit p35=P3^5;//定時(shí)時(shí)間轉(zhuǎn)換
sbit BEEP=P3^2;
sbit guang=P3^3;
uchar done,count,temp,up_flang,down_flang;
uchar h;
bit a,b; //閃爍標(biāo)志位
uchar week_value[3];
void show_time(); //液晶顯示程序

//12864液晶顯示部分子程序

sbit rs =P2^0;
sbit rw =P2^1;
sbit e  =P2^2;
#define lcddata P0
sbit busy=P0^7;  //lcd busy bit
void wr_d_lcd (uchar content);
void wr_i_lcd (uchar content);
void clrram_lcd(void);
void init_lcd(void);
void busy_lcd(void);
void rev_row_lcd(uchar row);
void rev_co_lcd(uchar row,uchar col,uchar mode);
void clr_lcd(void);
void wr_co_lcd(uchar row,uchar col,uchar lcddata1,uchar lcddata2);
void wr_row_lcd(uchar row,char*p);

unsigned char idata i,tl0_temp=0,th0_temp=0;

//液晶初始化
void init_lcd(void)
{
wr_i_lcd(0x06);    //光標(biāo)的移動(dòng)方向
wr_i_lcd(0x0c);    //開顯示，關(guān)游標(biāo)
}

//填充夜晶DDRAM全為空格

void clrram_lcd(void)
{
wr_i_lcd(0x30);
wr_i_lcd(0x01);
}

//對液晶寫數(shù)據(jù)
//content為要寫入的數(shù)據(jù)

void wr_d_lcd(uchar content)
{
    busy_lcd();
rs=1;
rw=0;
lcddata=content;
e=1;
e=0;
}

//對液晶寫指令
//content為要寫入的指令代碼

void wr_i_lcd(uchar content)
{
    busy_lcd();
rs=0;
rw=0;
lcddata=content;
e=1;
e=0;
}

//夜晶檢測忙狀態(tài)
//在寫入前必須執(zhí)行

void busy_lcd(void)
{
  lcddata=0xff;
rs=0;
rw=1;
e=1;
while(busy==1) ;
e=0;
}

//指定要顯示字符的坐標(biāo)

void gotoxy(unsigned char y,unsigned char x)
{

if(y==1)
wr_i_lcd(0x80|x);
if(y==2)
wr_i_lcd(0x90|x);
if(y==3)
wr_i_lcd((0x80|x)+8);
if(y==4)
wr_i_lcd((0x90|x)+8);
}

//液晶顯示字符串程序

void print(uchar*str)
{
while(*str!='\0')
{
wr_d_lcd(*str);
str++;
}
}

//DS1302時(shí)鐘部分子程序模塊

typedef struct_SYSTEMTIME_
{
uchar Second;
uchar Minute;
uchar Hour;
uchar Week;
uchar Day;
uchar Month;
uchar Year;
uchar DateString[11];
uchar TimeString[9];
}
SYSTEMTIME;//定義的時(shí)間類型
SYSTEMTIME CurrentTime;

#define AM(X)  X
#define PM(X) (X+12)  //轉(zhuǎn)成24小時(shí)制
#define DS1302_SECOND  0X80 //時(shí)鐘芯片的寄存器位置，存放時(shí)間
#define DS1302_MINUTE  0X82
#define DS1302_HOUR 0X84
#define DS1302_WEEK 0X8A
#define DS1302_DAY    0X86
#define DS1302_MONTH 0X88
#define DS1302_YEAR 0X8C  \

//實(shí)時(shí)時(shí)鐘寫入一個(gè)字節(jié)（內(nèi)部函數(shù)）

void DS1302InputByte(uchar d)
{
uchar i;
ACC=d;
for(i=8;i>0;i--)
{
   DS1302_IO=ACC0;
   DS1302_CLK=1;
   DS1302_CLK=0;
   ACC=ACC>>1;
}
}

//實(shí)時(shí)時(shí)鐘讀取一個(gè)字節(jié)

uchar DS1302OutputByte(void)
{
uchar i;
for(i=8;i>0;i--)
{
   ACC=ACC>>1;
   ACC7=DS1302_IO;
   DS1302_CLK=1;
   DS1302_CLK=0;
}
return(ACC);
}

//ucAddr:DS1302地址，ucData：要寫的數(shù)據(jù)

void Write 1302(uchar ucAddr,uchar ucDa)
{
DS1302_RST=0;
DS1302_CLK=0;
DS1302_RST=1;
DS1302InputByte;//地址，命令
DS1302InputByte;//寫1Byte數(shù)據(jù)
DS1302_CLK=1;
DS1302_RST=0;
}

//讀取DS1302某地址的數(shù)據(jù)

uchar Read 1302(uchar ucAddr)
{
uchar ucData;
DS1302_RST=0;
DS1302_CLK=0;
DS1302_RST=1;
DS1302InputByte(ucAdd|0x01);//地址，命令
ucData=DS1302OutputByte();//讀1Byte數(shù)據(jù)
DS1302_CLK=1;
DS1302_RST=0;
return(ucData);
}

//獲取時(shí)鐘芯片的時(shí)鐘數(shù)據(jù)到自定義的結(jié)構(gòu)型數(shù)組

void DS1302_GetTime(SYSTEMTIME*Time)
{
uchar ReadValue;
ReadValue=Read1302(DS13012_SECOND);
Time->Second=((ReadValue&0x70)>>4)*10+(ReadValue&0x0F);//轉(zhuǎn)換為相應(yīng)的10進(jìn)制數(shù)
ReadValue=Read1302(DS13012_MINUTE);
Time->Minute=((ReadValue&0x70)>>4)*10+(ReadValue&0x0F);
ReadValue=Read1302(DS13012_HOUR);
Time->Hour=((ReadValue&0x70)>>4)*10+(ReadValue&0x0F);
ReadValue=Read1302(DS13012_DAY);
Time->Day=((ReadValue&0x70)>>4)*10+(ReadValue&0x0F);
ReadValue=Read1302(DS13012_WEEK);
Time->Week=((ReadValue&0x10)>>4)*10+(ReadValue&0x0F);
ReadValue=Read1302(DS13012_MONTH);
Time->Month=((ReadValue&0x70)>>4)*10+(ReadValue&0x0F);
ReadValue=Read1302(DS13012_YEAR);
Time->Year=((ReadValue&0xf0)>>4)*10+(ReadValue&0x0F);
}

//將時(shí)間年月日星期數(shù)據(jù)轉(zhuǎn)換成液晶顯示字符串，
//放到數(shù)據(jù)里DateString[]

void DateStr(SYSTEMTIME*Time)
{
   uchar tab[]={0XD2,0XBB,0XB6,0XFE,0XC8,0XFD,0XCB,0XC4,0XCE,0XE5,
     0XC1,0XF9,0XC8,0XD5 };
   if(hide_year<2)
   {
     Time->DateString[0]='2';
Time->DateString[1]='2';
Time->DateString[2]=Time->Year/10+'0';
Time->DateString[3]=Time->Year%10+'0';
   }
else
{
Time->DateString[0]='';
Time->DateString[1]='';
Time->DateString[2]='';
Time->DateString[3]='';
}
Time->DateString[4]='-';
if(hide_month<2)
{
Time->DateString[5]=Time->Month/10+'0';
Time->DateString[6]=Time->Month%10+'0';
}
else
{
   Time->DateString[5]='';
Time->DateString[6]='';
}
Time->DateString[7]='-';
if(hide_day<2)
{
Time->DateString[8]=Time->Day/10+'0';
Time->DateString[9]=Time->Day%10+'0';
}
else
{
   Time->DateString[8]=' ';
Time->DateString[9]=' ';
}
if(hide_week<2)
{
week_value[0]=tab[2*(Time->Week%10)-2];
week_value[1]=tab[2*(Time->Week%10)-2];
}
else
{
   week_value[0]='';
week_value[1]='';
}
week_value[2]='\0';
Time->DateString[10]='\0';//字符串末尾加'\0'，判斷結(jié)束字符
}

//將時(shí)分秒數(shù)據(jù)轉(zhuǎn)換成液晶顯示字符串，
//放到數(shù)據(jù)里TimeString[]

void TimeTostr(SYSTEMTIME*Time)
{
if(hide_hour<2)
{
Time->TimeString[0]=Time->Hour/10+'0';
Time->TimeString[1]=Time->Hour%10+'0';
//定時(shí)器使能，開始計(jì)數(shù)
if(Time->Hour<0x06||Time->Hour>0x11)
TR0=1;
else
if(guang==0)
TR0=1;
else
TR0=0;
else
{
   Time->TimeString[0]='';
Time->TimeString[1]='';
}
Time->TimeString[2]=':';
if(hide_min<2)
{
Time->TimeString[3]=Time->Minute/10+'0';
Time->TimeString[4]=Time->Minute%10+'0';
}
else
{
   Time->TimeString[3]='';
Time->TimeString[4]='';
}
Time->TimeString[5]=':';
if(hide_sec<2)
{
Time->TimeString[6]=Time->Second/10+'0';
Time->TimeString[7]=Time->Second%10+'0';
}
else
{
   Time->TimeString[6]='';
Time->TimeString[7]='';
}
Time->TimeString[8]='\0';
}

}

//時(shí)鐘芯片初始化

void Initial_Ds1302(void)
{
uchar Second=Read1302(DS1302_SECOND);
if(Second&0x80)//判斷時(shí)鐘芯片是否關(guān)閉
{
Write 1302(0x8e,0x00);//寫入允許
Write 1302(0x8c,0x12); //以下寫入初始化時(shí)間
Write 1302(0x88,0x11);
Write 1302(0x86,0x26);
Write 1302(0x8a,0x01);
Write 1302(0x84,0x18);
Write 1302(0x82,0x17);
Write 1302(0x80,0x55);
Write 1302(0x8e,0x80);//禁止寫入
}

}

//延時(shí)子程序模塊

void mdelay(uchar delay)
{
  uint i;
  for(;delay>0;delay--)
    for(i=0;i<80;i++)//延時(shí)一毫秒
;

}

//按鍵設(shè)置程序模塊

//跳出調(diào)整模式，返回默認(rèn)顯示
void outkey()
{
uchar Second;
if(out==0)
{
mdelay(5);
count=0;
hide_sec=0, hide_min=0, hide_hour=0,hide_day=0,hide_week=0, hide_month=0,hide_year=0;
Second=Read1302(DS1302_SECOND);
Write 1302(0x8e,0x00); //寫入允許
Write 1302(0x80,Second&0x7f);
Write 1302(0x8E,0x80);//禁止寫入
done=0;
}
}

//升序按鍵
void Upkey()
{
    Up=1;
if(Up=0)
{
mdelay(5);
switch(count)
{
case 1:    temp=Read1302(DS1302_SECOND);//讀取秒數(shù)
   temp=((temp&0x70)>>4)*10+(temp&0x0F);
   temp=temp+1;    //秒數(shù)+1
   up_flag=1; //數(shù)據(jù)調(diào)整后更新標(biāo)志
   if((temp)>59) //超過59秒，清零
   temp=0;
   temp=temp/10*16+temp%10;
   break;

case 2:    temp=Read1302(DS1302_MINUTE);//讀取分?jǐn)?shù)
   temp=((temp&0x70)>>4)*10+(temp&0x0F);
   temp=temp+1;    //分?jǐn)?shù)+1
   up_flag=1; //數(shù)據(jù)調(diào)整后更新標(biāo)志
   if((temp)>59) //超過59分，清零
   temp=0;
   temp=temp/10*16+temp%10;
   break;

      case 3:    temp=Read1302(DS1302_HOUR);//讀取小時(shí)數(shù)
   temp=((temp&0x70)>>4)*10+(temp&0x0F);
   temp=temp+1;    //小時(shí)數(shù)+1
   up_flag=1; //數(shù)據(jù)調(diào)整后更新標(biāo)志
   if((temp)>23) //超過23小時(shí)，清零
   temp=0;
   temp=temp/10*16+temp%10;
   //定時(shí)器使能，開始計(jì)數(shù)
   if(temp<0x06||temp>0x17)
        {
     TR0=1;
}
      else
TR0=0;
   break;

   case 4:    temp=Read1302(DS1302_WEEK);//讀取星期數(shù)
   temp=((temp&0x70)>>4)*10+(temp&0x0F);
   temp=temp+1;    //興趣數(shù)+1
   up_flag=1; //數(shù)據(jù)調(diào)整后更新標(biāo)志
   if((temp)>7)
   temp=1;
   temp=temp/10*16+temp%10;
   break;
   case 5:    temp=Read1302(DS1302_DAY);//讀取日數(shù)
   temp=((temp&0x70)>>4)*10+(temp&0x0F);
   temp=temp+1;    //日數(shù)+1
   up_flag=1;
   if((temp)>31)
   temp=1;
   temp=temp/10*16+temp%10;
   break;
   case 6:    temp=Read1302(DS1302_MONTH);//讀取月數(shù)
   temp=((temp&0x70)>>4)*10+(temp&0x0F);
   temp=temp+1;    //月數(shù)+1
   up_flag=1;
   if((temp)>12)
   temp=1;
   temp=temp/10*16+temp%10;
   break;
   case 7:    temp=Read1302(DS1302_YEAR);//讀取年數(shù)
   temp=((temp&0x70)>>4)*10+(temp&0x0F);
   temp=temp+1;    //年數(shù)+1
   up_flag=1;
   if((temp)>99)
   temp=0;
   temp=temp/10*16+temp%10;
   break;
default:break;
      }
//while(Up==0) ;
}
}

//降序按鍵
void Downkey
  {
    Down=1;
if(Down=0)
{
mdelay(5);
switch(count)
{
case 1:    temp=Read1302(DS1302_SECOND);//讀取秒數(shù)
   temp=((temp&0x70)>>4)*10+(temp&0x0F);
   temp=temp-1;    //秒數(shù)-1
   down_flag=1; //數(shù)據(jù)調(diào)整后更新標(biāo)志
   if(temp==-1) //返回59秒，小于零
   temp=59;
   temp=temp/10*16+temp%10;
   break;

case 2:    temp=Read1302(DS1302_MINUTE);//讀取分?jǐn)?shù)
   temp=((temp&0x70)>>4)*10+(temp&0x0F);
   temp=temp-1;    //分?jǐn)?shù)-1
   down_flag=1; //數(shù)據(jù)調(diào)整后更新標(biāo)志
   if(temp==-1) //返回59分，小于零
   temp=59;
   temp=temp/10*16+temp%10;
   break;

      case 3:    temp=Read1302(DS1302_HOUR);//讀取小時(shí)數(shù)
   temp=((temp&0x70)>>4)*10+(temp&0x0F);
   temp=temp-1;    //小時(shí)數(shù)+1
   down_flag=1; //數(shù)據(jù)調(diào)整后更新標(biāo)志
   if(temp==-1) //超過23小時(shí)，清零
   temp=23;
   temp=temp/10*16+temp%10;
   //定時(shí)器使能，開始計(jì)數(shù)
   if(temp<0x06||temp>0x17)
        {
     TR0=1;
}
      else
TR0=0;
   break;

   case 4:    temp=Read1302(DS1302_WEEK);//讀取星期數(shù)
   temp=((temp&0x70)>>4)*10+(temp&0x0F);
   temp=temp-1;    //興趣數(shù)-1
   down_flag=1; //數(shù)據(jù)調(diào)整后更新標(biāo)志
   if(temp==0)
   temp=7;
   temp=temp/10*16+temp%10;
   break;
   case 5:    temp=Read1302(DS1302_DAY);//讀取日數(shù)
   temp=((temp&0x70)>>4)*10+(temp&0x0F);
   temp=temp-1;    //日數(shù)-1
   down_flag=1;
   if(temp==0)
   temp=31;
   temp=temp/10*16+temp%10;
   break;
   case 6:    temp=Read1302(DS1302_MONTH);//讀取月數(shù)
   temp=((temp&0x70)>>4)*10+(temp&0x0F);
   temp=temp-1;    //月數(shù)-1
   down_flag=1;
   if(temp==0)
   temp=12;
   temp=temp/10*16+temp%10;
   break;
   case 7:    temp=Read1302(DS1302_YEAR);//讀取年數(shù)
   temp=((temp&0x70)>>4)*10+(temp&0x0F);
   temp=temp-1;    //年數(shù)-1
   down_flag=1;
   if(temp==0)
   temp=99;
   temp=temp/10*16+temp%10;
   break;
default:break;
      }
//while(down==0);
}
}

//按鍵模式選擇
void Setkey()
{
Set=1;
if(Set==0)
{
mdelay(5);
count=count+1;//Setkey按一次，count加1
done=1;    //進(jìn)入調(diào)整模式
while(Set==0);
}
}

//按鍵功能執(zhí)行
void keydone()
{
uxhar Second;
/* if(flag==0)
{
Write 1302(0x8e,0x00); //寫入允許
temp=Read1302(0x80);
Write 1302(0x80,temp|0x80);
Write 1302(0x8E,0x80);//禁止寫入
flag=1;
} */
Setkey (); //掃描模式切換按鍵
switch(count)
{
case 1:do  //count=1 ,調(diào)整秒
{
     outkey();//掃描跳出按鍵
Upkey();//掃描加按鍵
Downkey();//掃描減按鍵
if(up_flag==1||down_flag==1)//數(shù)據(jù)更新，重新寫入新的數(shù)據(jù)
{
Write 1302(0x8e,0x00);//寫入允許
Write 1302(0x80,temp);//寫入新的秒數(shù)
Write 1302(0x8e,0x80);//禁止寫入
up_flag=0;
down_flag=0;
}
if(Down!=0&&Up!=0)
{
hide_sec++;
if(hide_sec>3)
hide_sec=0;
}
else
hide_sec=0;
show_time();//液晶顯示顯示數(shù)據(jù)
}
while(count==2);
break;
case 2:do  //count=2 ,調(diào)整分
{

hide_sec=0;
     outkey();//掃描跳出按鍵
Upkey();//掃描加按鍵
Downkey();//掃描減按鍵
if(temp>0x60)
temp=0;
if(up_flag==1||down_flag==1)//數(shù)據(jù)更新，重新寫入新的數(shù)據(jù)
{
Write 1302(0x8e,0x00);//寫入允許
Write 1302(0x82,temp);//寫入新的分?jǐn)?shù)
Write 1302(0x8e,0x80);//禁止寫入
up_flag=0;
down_flag=0;
}
if(Down!=0&&Up!=0)
{
hide_min++;
if(hide_min>3)
hide_min=0;
}
else
hide_min=0;
show_time();//液晶顯示顯示數(shù)據(jù)
}
while(count==3);
break;
   case 3:do  //count=3 ,調(diào)整小時(shí)
{

hide_min=0;
     outkey();//掃描跳出按鍵
Upkey();//掃描加按鍵
Downkey();//掃描減按鍵
if(up_flag==1||down_flag==1)//數(shù)據(jù)更新，重新寫入新的數(shù)據(jù)
{
Write 1302(0x8e,0x00);//寫入允許
Write 1302(0x84,temp);//寫入新的分?jǐn)?shù)
Write 1302(0x8e,0x80);//禁止寫入
up_flag=0;
down_flag=0;
}
if(Down!=0&&Up!=0)
{
hide_hour++;
if(hide_hour>3)
hide_hour=0;
}
else
hide_hour=0;
show_time();//液晶顯示顯示數(shù)據(jù)
}
while(count==4);
break;
case 4:do  //count=4 ,調(diào)整星期
{

hide_hour=0;
     outkey();//掃描跳出按鍵
Upkey();//掃描加按鍵
Downkey();//掃描減按鍵
if(up_flag==1||down_flag==1)//數(shù)據(jù)更新，重新寫入新的數(shù)據(jù)
{
Write 1302(0x8e,0x00);//寫入允許
Write 1302(0x8a,temp);//寫入新的分?jǐn)?shù)
Write 1302(0x8e,0x80);//禁止寫入
up_flag=0;
down_flag=0;
}
if(Down!=0&&Up!=0)
{
hide_week++;
if(hide_week>3)
hide_week=0;
}
else
hide_week=0;
show_time();//液晶顯示顯示數(shù)據(jù)
}
while(count==5);
break;
case 5:do  //count=5 ,調(diào)整日
{

hide_week=0;
     outkey();//掃描跳出按鍵
Upkey();//掃描加按鍵
Downkey();//掃描減按鍵
if(temp>0x60)
temp=0;
if(up_flag==1||down_flag==1)//數(shù)據(jù)更新，重新寫入新的數(shù)據(jù)
{
Write 1302(0x8e,0x00);//寫入允許
Write 1302(0x86,temp);//寫入新的分?jǐn)?shù)
Write 1302(0x8e,0x80);//禁止寫入
up_flag=0;
down_flag=0;
}
if(Down!=0&&Up!=0)
{
hide_day++;
if(hide_day>3)
hide_day=0;
}
else
hide_day=0;
show_time();//液晶顯示顯示數(shù)據(jù)
}
while(count==6);
break;
case 6:do  //count= ,調(diào)整月
{

hide_day=0;
     outkey();//掃描跳出按鍵
Upkey();//掃描加按鍵
Downkey();//掃描減按鍵
if(temp>0x60)
temp=0;
if(up_flag==1||down_flag==1)//數(shù)據(jù)更新，重新寫入新的數(shù)據(jù)
{
Write 1302(0x8e,0x00);//寫入允許
Write 1302(0x88,temp);//寫入新的分?jǐn)?shù)
Write 1302(0x8e,0x80);//禁止寫入
up_flag=0;
down_flag=0;
}
if(Down!=0&&Up!=0)
{
hide_month++;
if(hide_month>3)
hide_momth=0;
}
else
hide_month=0;
show_time();//液晶顯示顯示數(shù)據(jù)
}
while(count==7);
break;
case 7:do  //count=7 ,調(diào)整年
{

hide_month=0;
     outkey();//掃描跳出按鍵
Upkey();//掃描加按鍵
Downkey();//掃描減按鍵
if(temp>0x60)
temp=0;
if(up_flag==1||down_flag==1)//數(shù)據(jù)更新，重新寫入新的數(shù)據(jù)
{
Write 1302(0x8e,0x00);//寫入允許
Write 1302(0x8c,temp);//寫入新的分?jǐn)?shù)
Write 1302(0x8e,0x80);//禁止寫入
up_flag=0;
down_flag=0;
}
if(Down!=0&&Up!=0)
{
hide_year++;
if(hide_year>3)
hide_year=0;
}
else
hide_year=0;
show_time();//液晶顯示顯示數(shù)據(jù)
   }
   while(count==8);
      break;
case 8:count=0;hide_year=0;//count8跳出調(diào)整模式，返回默認(rèn)顯示狀態(tài)
      Second=Read1302(DS1302_SECOND);
   Write 1302(0x8e,0x00);//寫入允許
   Write 1302(0x80,temp);//
   Write 1302(0x8E,0x80);//禁止寫入
   done=0;
   break;//count=7,開始中斷，標(biāo)志位置0并退出
   default:break;
}
}

//液晶顯示主程序
void show_time()
{
DS1302_GetTime(&CurrentTime);//獲取時(shí)間芯片數(shù)據(jù)
TimeToStr(&CurrentTime);  //時(shí)間數(shù)據(jù)轉(zhuǎn)換液晶字符
DateToStr(&CurrentTime);  //日期數(shù)據(jù)轉(zhuǎn)換液晶字符

gotoxy(4,0);
print(" 時(shí)間：");
gotoxy(4,3);
print(CurrentTime.TimeString);//顯示時(shí)間

gotoxy(3,3);
print(CurrentTime.DateString);//顯示日期
gotoxy(3,0);
print("星期");
gotoxy(3,2);
print(week_value);//顯示星期
gotoxy(2,0);
print("定時(shí)：18:00--6:00");
gotoxy(1,0);
print("燈光狀態(tài)：明亮");
if(guang==0)
{
     gotoxy(1,5);
print("黑暗");
}
mdelay(500);//掃描延時(shí)
}

//主程序
main()
{
//flag=1;  //時(shí)鐘停止標(biāo)志
init_lcd();
clrram_lcd();
Initial_DS1302();//時(shí)鐘芯片初始化
up_flag=0;
down_flag=0;
done=0;//進(jìn)入默認(rèn)液晶顯示
BEEP=1;
guang=1;
TMOD=0X01;  //工作寄存器設(shè)置
ET0=1; //定時(shí)器0中斷使能
EA=1; //總中斷使能
TH0=0; //定時(shí)器計(jì)數(shù)寄存器賦初始值
TL0=0;
TCON=0x10; //工作寄存器設(shè)置

while(1)
{
while(done==1)
keydone(); //進(jìn)入調(diào)整模式
while(done==0)
{
show_time();// 液晶顯示數(shù)據(jù)

Setkey();  //掃描各功能鍵
}
}
}

void INTTO() interrupt 1 //定時(shí)器0中斷服務(wù)程序，定時(shí)器計(jì)數(shù)滿溢出以后自動(dòng)進(jìn)入
{
TH0=0xff;
TL1=0x00;
BEEP=~BEEP;
}

作者: 宮本無三四 時(shí)間: 2017-7-20 15:14
typedef struct后面缺個(gè)空格。另外你這個(gè)程序問題很多，我也沒時(shí)間一一看

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