这个程序在keil中调试不了，到底是哪里出了问题啊？求编程大神指点指点
#include <reg52.h>
#include <string.h>
#include <intrins.h>
#define uchar unsigned char
#define uint unsigned int
sbit SDA=P1^0;//DS1302数据线
sbit CLK=P1^1;//DS1302时钟线
sbit RST=P1^2;//DS1302复位线
sbit RS=P2^0;//数据、指令选择端口
sbit RW=P2^1;//读写端口
sbit EN=P2^2;//使能端口
sbit K1=P3^4;//选择
sbit K2=P3^5;//加
sbit K3=P3^6;//减
sbit K4=P3^7;//确定
uchar tCount=0;//一年中每个月的天数，2月的天数由年份决定
uchar MonthsDays[]={0,31,0,31,30,31,30,31,31,30,31,30,31};
uchar *WEEK[]={“sun”, “mon”, “tus”, “wen”, “thu”, “fri”, “sat”};//周日，周一到周六
uchar LCD_DSY_BUFFER1[]={“Date 00-00-00”};//LCD显示缓冲
uchar LCD_DSY_BUFFER2[]={“Time 00-00-00”};
uchar_dataeTime[7];//所读取的日期时间
char Adjust_Index=-1;//当前调节的时间：秒、分、时、日
uchar Change_Flag[]=“-MHDM-Y”;
uchar Read_LCD_State();//读LCD状态
void LCD_Busy_Wait()//判忙
void Write_Date(uchar_data);//写数据
void Write_com(uchar com);//写命令
void Init_LCD();//LCD初始化
void Set_LCD_POS(uchar p);//设置显示位置
void Display_LCD_String(uchar p,uchar *s);//写字符串
void DelayMS(unit x);//延时
{
uchar i;
While(x--) for(i=0;i<120;i++);
}
uchar Read_LCD_State()//读LCD状态
{
uchar state;
RS=0;
RW=1;
EN=1;
DelayMS(1);
state=P0;
EN=0;
DelayMS(1);
return state;
}
void LCD_Busy_Wait()//判忙
{
while((Read_LCD_State()&0x08)==0x80);
DelayMS(5);
}
void Write_Date(uchar_data);//写数据
{
LCD_Busy_Wait();
RS=1;
RW=0;
EN=0;
P0=dat;
EN=1;
DelayMS(1);
EN=0;
}
void Write_com(uchar com);//写命令
{
LCD_Busy_Wait();
RS=0;
RW=0;
EN=0;
P0=cmd;
EN=1;
DelayMS(1);
EN=0;
}
void Init_LCD();//LCD初始化
{
Write_com(0x38); DelayMS(1);
Write_com(0x01); DelayMS(1);
Write_com(0x06); DelayMS(1);
Write_com(0x0c); DelayMS(1);
Display_LCD_String(0x00, “lingnanshifanxueyuan”);
//DelayMS(1000);
Display_LCD_String(0x40, “dian zi zhong”);
DelayMS(2000);
}
void Set_LCD_POS(uchar p) //设置显示位置
{
Write_com(p|0x80);
}
void Display_LCD_String(uchar p,uchar *s) //写字符串
{
uchar i;
Set_LCD_POS(p);
for(i=0;i<16;i++)
{
Write_Date(s[i]);
DelayMS(1);
}
}
/*向DS1302写入一字节*/
void DS1302_Write_Byte(uchar x)
{
uchar i;
for(i=0;i<8;i++)
{
SDA=x&1;
CLK=1;
CLK=0;
x>>=1;
}
}
/*向DS1302读取一字节*/
void DS1302_Read_Byte()
{
uchar i,b,t;
for(i=0;i<8;i++)
{
b>>=1;
t=SDA;
b|=t<<7;
CLK=1;
CLK=0;
}
return b/16*10+b%16;
}
/*从DS1302指定位置数据*/
uchar Read_Date(uchar addr)
{
Uchar_data;
RST=0;
CLK=0;
RST=1;
DS1302_Write_Byte(addr);
dat= DS1302_ Read _Byte();
CLK=1;
RST=0;
return dat;
}
/*向DS1302某地址写入数据*/
void Write_ DS1302(uchar addr,uchar_data)
{
CLK=0;
RST=1;
DS1302_Write_Byte(addr)
DS1302_Write_Byte(dat)
CLK=0;
RST=0;
}
/*设置时间*/
void SET_DS1302()
{
uchar i;
Write_DS1302(0x8e,0x00);
for(i=0;i<7;i++)
{
Write_DS1302(0x80+2*i,(DateTime[i]/10<<4|(DateTime[i]%10)));
}
Write_DS1302(0x8e,0x80);
}
/*读取当前时期时间*/
void GetTime()
{
uchar i;
for(i=0;i<7;i++)
{
DateTime[i]=Read_Date(0x81+2*i);
}
}
/*时间和日期转换成数字字符*/
Void Format_DateTime(uchar d,uchar *a)
{
a[0]=d/10+’0’; a[1]=d%10+’0’;
}
/*判断是否为闰年*/
uchar isLeepYear(unit y)
{
Return(y%4==0&&y%100!=0)||(y%400==0);
}
/*星期转换*/
void RefreshWeekDay()
{
unit i,d,w=5;
for(i=2000;i<2000+DateTime[6];i++)
{
d= isLeepYear(i)?366:365;
w=(w+d)%7;
}
d=0;
for(i=1;i<DateTime[4];i++) d+=MonthsDay[i];
d+= DateTime[3];
DateTime[5] =(w+d)%7+1;
}
/*年月日时分秒++/--*/
void DateTime_Adjust(char x)
{
switch(Adjust_Index)
{
case6://年
if(x==1&& DateTime[6]<99) DateTime[6]++;
if(x==-1&& DateTime[6]>0) DateTime[6]--;
MonthsDay[2]= isLeepYear(2000+DateTime[6])? 29:28;
if(DateTime[3]> MonthsDay[DateTime[4]])
DateTime[3]=MonthsDay[DateTime[4]];
RefreshWeekDay();
Break;
case 4://月
if(x==1&& DateTime[4]<12) DateTime[4]++;
if(x==-1&& DateTime[4]>1) DateTime[4]--;
MonthsDay[2]= isLeepYear(2000+DateTime[6])? 29:28;
if(DateTime[3]> MonthsDay[DateTime[4]])
DateTime[3]=MonthsDay[DateTime[4]];
RefreshWeekDay();
Break;
case 3://日
MonthsDay[2]= isLeepYear(2000+DateTime[6])? 29:28;
if(x==1&& DateTime[3]> MonthsDay[DateTime[4]]) DateTime[3]++;
if(x==-1&& DateTime[3]>0) DateTime[3]--;
RefreshWeekDay();
Break;
case 2://时
if(x==1&& DateTime[2]<23) DateTime[2]++;
if(x==-1&& DateTime[2]>0) DateTime[2]--;
Break;
case 1://分
if(x==1&& DateTime[1]<59) DateTime[1]++;
if(x==-1&& DateTime[1]>0) DateTime[1]--;
Break;
case 0://秒
if(x==1&& DateTime[0]<59) DateTime[0]++;
if(x==-1&& DateTime[0]>0) DateTime[0]--;
Break;
}
}
/*定时器每秒刷新LCD显示*/
void T0_INT() interrupt1
{
TH0=-50000/256;
TL0=-50000%256;
if(++tCount!=2) return;
tCount=0;
Format_DateTime(DateTime[6],LCD_DSY_BUFFER1+5);
Format_DateTime(DateTime[4],LCD_DSY_BUFFER1+8);
Format_DateTime(DateTime[3],LCD_DSY_BUFFER1+11);
strcpy(LCD_DSY_BUFFER1+13,WEEK[DateTime[5]-1]);
Format_DateTime(DateTime[2],LCD_DSY_BUFFER2+5);
Format_DateTime(DateTime[1],LCD_DSY_BUFFER2+8);
Format_DateTime(DateTime[0],LCD_DSY_BUFFER2+11);
Display_LCD_String(0x00, LCD_DSY_BUFFER1);
Display_LCD_String(0x40, LCD_DSY_BUFFER2);
}
/*键盘中断*/
void EX_INT0() interrupt0
{
if(K1==0)//选择调整对象：年、月、日、时、分、秒
{
while(K1==0);
if(Adjust_Index==5) Adjust_Index=4;
LCD_DSY_BUFFER2[13]= ‘ [’;
LCD_DSY_BUFFER2[14]=Change_Flag[Adjust_ Index;
LCD_DSY_BUFFER2[15]= ‘] ’;
}
else
if(K2==0)//加
{
while(K2==0)；DateTime_ Adjust(1);
}
else
if(K3==0)//减
{
while(K3==0)；DateTime_ Adjust(-1);
}
else
if(K4==0)//确定
{
while(K4==0)
SET_DS1302();//调整后的时间写入DS1302
LCD_DSY_BUFFER2[13]=’’;
LCD_DSY_BUFFER2[14]=’’;
LCD_DSY_BUFFER2[15]=’’;
Adjust_Index=-1;
}
}
/*主程序*/
void main()
{
Init_LCD();//LCD初始化
IE=0x83;//允许INT0，T0中断
IP=0x01;
IT0=0x01;
TMOD=0X01;
TH0=-50000/256;
TL0=-50000%256;
TR0=1;
while(1)
{
if(Adjust_Index==-1) GetTime();
}
}
看上去你的程序中抄网上的,可以说网上程序99%都是不能被编译的
你程序最多的错是很多(修改有一定的工作量的)的符号是中文全角的
如
uchar *WEEK[]={“sun”, “mon”, “tus”, “wen”, “thu”, “fri”, “sat”};//周日，周一到周六
正确的是
uchar *WEEK[]={"sun", "mon", "tus", "wen", "thu", "fri", "sat"};//周日,周一到周六
你程序中的引号,单引号基本都是错的
这个要一点点修改了