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標題:
Keil報錯error C267 請大神告知解決方法,謝謝!
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作者:
hcl0425
時間:
2020-12-26 00:00
標題:
Keil報錯error C267 請大神告知解決方法,謝謝!
1608895182460.jpg
(1.91 MB, 下載次數: 61)
下載附件
2020-12-25 23:59 上傳
#include<reg51.h>
#include<E:/lmj/LCD1602.H>
#define uchar unsigned char
#define uint unsigned int
sbit K1=P1^0;
sbit K2=P1^1;
sbit K3=P1^2;
sbit K4=P1^3;
uchar int_time;
uchar minute;
uchar hour;
uchar code date[]="LuoMengJie";
uchar code time[]="23:59:55";
uchar second=55,minute=59,hour=23;
void delay10ms()
{
uchar x,y;
for(x=0;x<100;x++)
for(y=0;y<100;y++);
}
void clock_init()
{
uchar i,j;
for(i=0;i<10;i++)
{
write_data(date[i]);
}
write_com(0xC0);
for(j=0;j<8;j++)
{
write_data(time[j]);
}
P1=0xff;
}
void clock_write(uint s,uint m,uint h)
{
write_sfm(0x40,h);
write_sfm(0x43,m);
write_sfm(0x46,s);
}
void main()
{
init1602();//1602初始化
clock_init();//時鐘初始化
//時鐘設置
TMOD=0x01;//設置定時計數器控制寄存器
EA=1;//中斷允許總開關
ET0=1;//定時計數器0允許開關
TH0=(65536-46483)/256;
TL0=(65536-46483)%256;
TR0=1;//開始計時
int_time=0;
second=55;
minute=59;
hour=23;
//按鍵設置
EX0=1;//外部中斷0允許開關
while(1)
{
clock_write(second ,minute ,hour);
if(K1==0)
{
delay10ms();
if(K1==0)//按鍵1按下,進入編輯模式
{
while(1)
{
if(K2==0)
{
delay10ms();
if(K2==0)//按鍵2按下
{
hour++;
if(hour==24)
{
hour=0;
}
}
delay(300);
}
if(K3==0)
{
delay10ms();
if(K3==0)//按鍵3按下
{
minute++;
if(minute==60)
{
minute=0;
hour++;
}
if(hour==24)
{
hour=0;
}
}
delay(300);
}
if(K4==0)
{
delay10ms();
if(K4==0)//按鍵4按下
{
break;
}
delay(300);
}
}
}
}
}
}
void TO_interserve(void) interrupt 1 using 1
{
int_time++;
if(int_time==20)
{
int_time=0;
second++;
}
if(second==60)
{
second=0;
minute++;
}
if(minute==60)
{
minute=0;
hour++;
}
if(hour==24)
{
hour=0;
}
TH0=(65536-46083)/256;
TL0=(65536-46083)%256;
}
復制代碼
頭文件:
#ifndef LCD_CHAR_1602_2005_4_9
#define LCD_CHAR_1602_2005_4_9
#define uchar unsigned char
#define uint unsigned int
sbit lcdrs=P2^0;
sbit lcdrw=P2^1;
sbit lcden=P2^2;
void delay(uint z)
{
uint x,y;
for(x=z;x>0;x--)
for(y=110;y>0;y--);
}
void write_com(uchar com)
{
lcdrw=0;
lcdrs=0;
P0=com;
delay(5);
lcden=1;
delay(5);
lcden=0;
}
void write_data(uchar date)
{
lcdrw=0;
lcdrs=1;
P0=date;
delay(5);
lcden=1;
delay(5);
lcden=0;
}
void init1602()
{
lcdrw=0;
lcden=0;
write_com(0x3c);
write_com(0x0c);
write_com(0x06);
write_com(0x01);
write_com(0x80);
}
void write_string(uchar *pp,uint n)
{
int i;
for(i=0;i<n;i++)
write_data(pp[i]);
}
void write_sfm(uchar add,uchar date)
{
uchar shi,ge;
shi=date/10;
ge=date%10;
write_com(0x80+add);
write_data(0x30+shi);
write_data(0x30+ge);
}
#endif
復制代碼
作者:
qyqx01
時間:
2020-12-27 01:43
頭文件沒有加進去,<>換成"",一般用相對路徑就可以了吧
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