Question

求大神用keil写程序出现问题 老是提示我include<reg51.h>有问题

这是程序
include<reg51.h>
#include<intrins.h>
#define uchar unsigned char
#define unit unsigned int
uchar code M[][8]=
{
{0x02,0xba,0x7a.0x3f,0x7a,0xba,0x02.0x00},
{0x00,0x01,0xfe,0x28,0xef,0x28,0x00,0x00},
{0x28,0x30,0x7e,0x34,0x38,0x38,0x04,0x04},
{0x01,0xfe,0xa9,0xfe,0xa8,0xa8,0xff,0x00},
{0x01,0xfe,0xa9,0xfe,0xa8,0xa8,0xff,0x00},
}
uchar i,j;
void main()
{ P0=0xff;
P1=0xff;
TMOD=0x01;
TH0=(65536-2000)/256;
TL0=(65536-2000)%256;
IT0=1;
IE=0x83;
while(1);
}
//TO中断控制点阵屏显示
void show_Dot_Matrix()interrupt 1
{
TH0=(65536-2000)/256;
TL0=(65536-2000)%256;
P0=0xff;
P0=~M[i][j];
P1=_crol_(P1,1);
j=(j+1)%8
}
void Key_Down() interrupt 0
{
P0=0xff;
P1=0x80;
j=0;
i=(i+1)%5;
TRO=1
}
为什么老是提示我SHEJI.C(1):ERROR C129：missing ':'before'<'就是第一句话我改完了就出现2个错误了~~

Answer 1

帮你都改好了，你自己看看
#include <reg51.h>
#include <intrins.h>
#define uchar unsigned char
#define unit unsigned int
uchar code M[][8]={ {0x02,0xba,0x7a,0x3f,0x7a,0xba,0x02,0x00}, {0x00,0x01,0xfe,0x28,0xef,0x28,0x00,0x00}, {0x28,0x30,0x7e,0x34,0x38,0x38,0x04,0x04}, {0x01,0xfe,0xa9,0xfe,0xa8,0xa8,0xff,0x00}, {0x01,0xfe,0xa9,0xfe,0xa8,0xa8,0xff,0x00} };
uchar i,j;
void main()
{
P0=0xff;
P1=0xff;
TMOD=0x01;
TH0=(65536-2000)/256;
TL0=(65536-2000)%256;
IT0=1; IE=0x83;
while(1);
}
//TO中断控制点阵屏显示
void show_Dot_Matrix()interrupt 1
{
TH0=(65536-2000)/256;
TL0=(65536-2000)%256;
P0=0xff; P0=~M[i][j];
P1=_crol_(P1,1);
j=(j+1)%8;
}
void Key_Down() interrupt 0
{
P0=0xff;
P1=0x80;
j=0;
i=(i+1)%5;
TR0=1;
}

追问

谢谢大神 我去编译一下

Answer 2

第一句前面加个#

追问

我尝试了结果错误变成8个了

追答

改成#include

8个错误那就是你的程序写的有问题

追问

额 其实我也不知道这段程序是我在网上找到的不过我看这个模拟仿真成功了我就把它下载下来了 谁知道到我这就不好使了~~ 不过还感谢你

追答

一步一步调试吧 总能成功的 祝你好运