XINXIN.C(19): error C141: syntax error near 'unsigned'怎么解决求大神急用

qq_32319775 2016-06-04 04:34:51

#include<reg51.h>
#define uchar unsigned char
#define uint unsigned int
sbit rs=P2^5;
sbit rw=P2^6;
sbit lcden=P2^7;
sbit led=P3^0;
sbit beep=P2^4;
sbit dscs=P3^4;
sbit dsds=P3^5;
sbit dsrw=P3^6;
sbit dsas=P3^7;
sbit dsirq=P3^2;
uchar count,flag,flag1,flag2,flag3,flag4,flag5,flag6,flag7;
uint miao,shi,fen,afen,ashi,k4num;
uchar code table[]=" Time is import";
uchar code table1[]=" : ";
unsigned char table2[]={0x3f,0x06,0x5b,0x4f}
unsigned char temp;
unsigned char key1,key2,key3,key4;
unsigned char i,j;
void write_ds(uchar,uchar);
void set_alarm(uchar,uchar);
uchar read_ds(uchar);
void set_time();
void delay(uint z)
{
uint x,y;
for(x=z;x>0;x--)
for(y=110;y>0;y--);
}
void delay1()
{
for(i=0;i<50;i++)
{
for(j=0;j<200;j++);
}
}
void main(void)
{
P2=0x03;
temp=P2;
temp=temp&0x0f;
while(temp!=0x03)
{
delay2();
temp=P2;
temp=temp&0x03;
while(temo!=0x03)
{
P2=0x0b;
temp=temp&0x0f;
switch(temp)
{
case 0x0a:
key1=0;
key2=1;
break;
case 0x09:
key1=1;
key2=0;
break;
}
P2=0x07;
temp=P2;
temp=temp&0x0f;
switch(temp)
{
case 0x05:
key3=2;
key4=3;
break;
case 0x06:
key3=3;
key4=2;
break;
}
}
}
}
void didi()
{
beep=0;
delay(100);
beep=1;
delay(100);
beep=0;
delay(100);
beep=1;
}
void write_com(uchar com)
{
rs=0;
lcden=0;
rw=0;
P0=com;
delay(5);
lcden=1;
delay(5);
lcden=0;
}

void write_date(uchar date)
{
rs=1;
lcden=0;
rw=0;
P0=date;
delay(5);
lcden=1;
delay(5);
lcden=0;
}
void init()
{
uchar num;
EA=1;
EX0=1;
IT0=1;
dsas=0;
dsrw=0;
lcden=0;
flag=0;
flag1=0;
flag2=0;
flag3=0;
led=0;
set_time();
write_ds(0x0a,0x20);
write_ds(0x0b,0x02);
read_ds(0x0c);
write_com(0x38);
write_com(0x0c);
write_com(0x06);
write_com(0x01);
write_com(0x80);
for(num=0;num<17;num++)
{
write_date(table[num]);
delay(5);
}
write_com(0x80+0x40);
for(num=0;num<10;num++)
{
write_date(table1[num]);
delay(5);
}
}
void write_sfm(uchar add,uchar date)
{
uchar shi,ge;
shi=date/10;
ge=date%10;
write_com(0x80+0x40+add);
write_date(0x30+shi);
write_date(0x30+ge);
}
void keyscan()
{
if(flag1==1)
{
if(k4==0)
{
delay(1);
if(k4==0)
{
while(!k4);
flag1=0;
beep=0;
delay(100);
beep=1;
flag=0;
}
}
}
if(k1==0)
{
delay(1);
if(k1==0)
{ flag4=1;
while(!k1);
flag3=1;
write_com(0x80+0x40+7);
write_com(0x0f);
while(flag4)
{
if(k1==0)
{ delay(1);
if(k1==0)
{
while(!k1);
shi++;
if(shi==24)
shi=0;
write_sfm(5,shi);
write_com(0x80+0x40+5);
}
}
if(k2==0)
{ delay(1);
if(k2==0)
{
while(!k2);
fen++;
if(fen==60)
fen=0;
write_sfm(8,fen);
write_com(0x80+0x40+8);
}
}
if(k3==0)
{ delay(1);
if(k3==0)
{
while(!k3);
flag3=0;
flag4=0;
write_com(0x0c);
write_ds(2,fen);
write_ds(4,shi);
}
}
}
}

}
if(k2==0)
{
delay(1);
if(k2==0)
{

while(!k2);
flag2=1;
while(flag7)
{
if(k3==0)
{ delay(1);
if(k3==0)
{ while(!k3);
flag3=0;
flag7=0;
}
}
}
}
}
if(k3==0)
{ write_com(0x80+0x40+7);
write_com(0x0f);
delay(1);
if(k3==0)
{ flag5=1;
while(!k3);
flag3=1;
while(flag5)
{
if(k1==0)
{ delay(1);
if(k1==0)
{
while(!k1);
ashi++;
if(ashi==24)
ashi=0;
write_sfm(5,ashi);
write_com(0x80+0x40+5);
}
}
if(k2==0)
{ delay(1);
if(k2==0)
{
while(!k2);
afen++;
if(afen==60)
afen=0;
write_sfm(8,afen);
write_com(0x80+0x40+8);
}
}
if(k3==0)
{ delay(1);
if(k3==0)
{
while(!k3);
flag3=0;
flag5=0;
write_com(0x0c);
set_alarm(ashi,afen);
}
}
}
}
}
if(k4==0)
{ delay(1);
if(k4==0)
{ k4num++;
while(!k4);
if(k4num==1)
{
flag=1;
beep=0;
delay(100);
beep=1;
delay(100);
beep=0;
delay(100);
beep=1;
delay(500);
}
if(k4num==2)
{
beep=0;
delay(100);
beep=1;
flag=0;
k4num=0;
}

}
}

}
void write_ds(uchar add,uchar date)
{
dscs=0;
dsds=1;
dsrw=1;
dsas=1;
P1=add;
dsas=0;
dsrw=0;
P1=date;
dsrw=1;
dsas=1;
dscs=1;
}

uchar read_ds(uchar add)
{
uchar ds_date;
dsas=1;
dsds=1;
dsrw=1;
dscs=0;
P1=add;
dsas=0;
dsds=0;
P1=0xff;
ds_date=P1;
dsds=1;
dsas=1;
dscs=1;
return ds_date;
}

void set_time()
{
write_ds(0,0);
write_ds(1,0);
write_ds(2,0);
write_ds(3,0);
write_ds(4,0);
write_ds(5,0);

}
void set_alarm(uchar ashi,uchar afen)
{
write_ds(3,afen);
write_ds(5,ashi);
}
void main()
{
init();
read_ds(0x0c);
while(1)
{
keyscan();
if(flag==1)
{
write_ds(0x0B,0x22);
read_ds(0x0c);
}
else
{ write_ds(0x0B,0x02);
}
if(flag1==1)
didi();
if(flag3==0)
{ if(flag2==0)
{
fen=read_ds(2);
shi=read_ds(4);
write_sfm(8,fen);
write_sfm(5,shi);
}
else
{
afen=read_ds(3);
ashi=read_ds(5);
write_sfm(8,afen);
write_com(0x80+0x40+8);
write_sfm(5,ashi);
write_com(0x80+0x40+5);
delay(2000);
flag2=0;
}
}
led=1;
delay(1000);
led=0;
delay(1000);
read_ds(0x0c);
}
}

void exter() interrupt 0
{ uchar c;
flag1=1;
c=read_ds(0x0c);
}

...全文