標(biāo)題: 急求急求大神幫助��！keil為什么編譯不了 [打印本頁]
作者: 黎子527 時間: 2015-5-8 10:38
標(biāo)題: 急求急求大神幫助��！keil為什么編譯不了
求大神們幫忙看一下，這個程序為什么編譯不了（正在做基于單片機(jī)的信號發(fā)生器的設(shè)計，拜托各位大神�。。�#include<reg51.h>
#include<absacc.h>
#define ucharunsigned char
#defineDAC_DATA P0
sbit nWR=P3^6;
sbit nCS=P2^7;
unsigned inta;
voidclearmen();
voidkeyscan();
voiddelay1ms(unsigned char ms);
//正弦波產(chǎn)生子程序：
uchar codesin_tab[128]={64,67,70,73,76,79,82,85,88,91,94,96,99,102,104,106,
109,111,113,115,117,118,120,121,123,124,125,126,126,
127,127,127,127,127,127,127,126,126,125,124,123,121,
120,118,117,115,113,111,109,106,104,102,99,96,94,91,
88,85,82,79,76,73,70,67,64,60,57,54,51,48,45,42,39,
36,33,31,28,25,23,21,18,16,14,12,10,9,7,6,4,3,2,1,
1,0,0,0,0,0,0,0,1,1,2,3,4,6,7,9,10,12,14,16,18,21,23,
25,28,31,33,36,39,42,45,48,51,54,57,60
};
//三角波產(chǎn)生子程序：
uchar codesan_tab[128]={0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,
21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,
39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,
57,58,59,60,61,62,63,63,62,61,60,59,58,57,56,55,54,53,
52,51,50,49,48,47,46,45,44,43,42,41,40,39,38,37,36,35,
34,32,31,30,29,28,27,26,25,24,23,22,21,20,19,18,17,16,
15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0
};
//方波產(chǎn)生子程序：
uchar codePos_tab[128]={0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,
0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,
0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,
0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,
0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,
0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,
0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,
0,255
};
//鋸齒波產(chǎn)生子程序：
uchar codeJuC_tab[128]={0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,
21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,
39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,
57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,
75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,
93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,
108,109,110,111,112,113,114,115,116,117,118,119,120,
121,122,123,124,125,126,127
};
unsigned char code*DacPtr;
sbit K1=P1^4;
sbit K2=P1^5;
sbit K3=P1^6;
sbit K4=P1^7;
sbit K5=P1^3;
sbit K6=P1^2;
//
void main()
{
clearmen();
while(1)
{
keyscan();
}
}
//
voidkeyscan() /鍵控部分/
{
if(K1==0) /當(dāng)K1按下時，產(chǎn)生正弦波/
{
while(K1==0);
DacPtr=sin_tab;
}
if(K2==0) /當(dāng)K2按下時，產(chǎn)生三角波/
{
while(K2==0);
DacPtr=san_tab;
}
if(K3==0) /當(dāng)K3按下時，產(chǎn)生方波/
{
while(K3==0);
DacPtr=Pos_tab;
}
if(K4==0) /當(dāng)K4按下時，產(chǎn)生鋸齒波/
{
while(K4==0);
DacPtr=JuC_tab;
}
if(K5==0) /當(dāng)K5按下時，波形頻率增大/
{
while(K5==0);
FreqControl+=1;
if(FreqControl>12)
{
FreqControl=1;
}
}
if(K6==0) /當(dāng)K6按下時，波形頻率減小/
{
while(K6==0);
FreqControl-=1;
if(FreqControl<=0)
{
FreqControl=12;
}
}
}
//================================================================
void clearmen()
{
DacPtr=sin_tab;
nCS=0;
DAC_DATA=0xff;
nWR=0;
P3=0xff;
TH1=255;
TL1=155;
TMOD=0x21;
P3=0x00;
a=0;
ET1=1;
TR1=1;
EA=1;
}
作者: admin 時間: 2015-5-9 23:51
編譯的時候提示的什么錯誤？
作者: 歌盡 時間: 2015-5-10 20:06
錯誤信息呢？
作者: 酷爺IQ 時間: 2015-5-10 20:32
可能是keil的問題把
作者: sirs 時間: 2015-5-17 11:39
哪里出錯了？
作者: ahshmj 時間: 2015-5-17 17:56
你是剛剛?cè)腴T？
程序里面語法錯誤太多�？纯聪旅嫖医o你改后的程序：
#include<reg51.h>
#include<absacc.h>
#define DAC_DATA P0
sbit nWR=P3^6;
sbit nCS=P2^7;
unsigned int a;
unsigned char FreqControl;
void clearmen();
void keyscan();
void delay1ms(unsigned char ms);
//正弦波產(chǎn)生子程序：
unsigned char code sin_tab[]={64,67,70,73,76,79,82,85,88,91,94,96,99,102,104,106,
109,111,113,115,117,118,120,121,123,124,125,126,126,
127,127,127,127,127,127,127,126,126,125,124,123,121,
120,118,117,115,113,111,109,106,104,102,99,96,94,91,
88,85,82,79,76,73,70,67,64,60,57,54,51,48,45,42,39,
36,33,31,28,25,23,21,18,16,14,12,10,9,7,6,4,3,2,1,
1,0,0,0,0,0,0,0,1,1,2,3,4,6,7,9,10,12,14,16,18,21,23,
25,28,31,33,36,39,42,45,48,51,54,57,60,};
//三角波產(chǎn)生子程序：
unsigned char code san_tab[128]={0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,
21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,
39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,
57,58,59,60,61,62,63,63,62,61,60,59,58,57,56,55,54,53,
52,51,50,49,48,47,46,45,44,43,42,41,40,39,38,37,36,35,
34,32,31,30,29,28,27,26,25,24,23,22,21,20,19,18,17,16,
15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0};
//方波產(chǎn)生子程序：
unsigned char code Pos_tab[128]={0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,
0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,
0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,
0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,
0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,
0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,
0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,
0,255
};
//鋸齒波產(chǎn)生子程序：
unsigned char code JuC_tab[128]={0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,
21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,
39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,
57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,
75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,
93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,
108,109,110,111,112,113,114,115,116,117,118,119,120,
121,122,123,124,125,126,127
};
unsigned char code*DacPtr;
sbit K1=P1^4;
sbit K2=P1^5;
sbit K3=P1^6;
sbit K4=P1^7;
sbit K5=P1^3;
sbit K6=P1^2;
//
void main()
{
clearmen(); //
while(1)
{
keyscan();
}
}
//
void keyscan() //鍵控部分/
{
if(K1==0) //當(dāng)K1按下時，產(chǎn)生正弦波/
{
while(K1==0);
DacPtr=sin_tab;
}
if(K2==0) //當(dāng)K2按下時，產(chǎn)生三角波/
{
while(K2==0);
DacPtr=san_tab;
}
if(K3==0) //當(dāng)K3按下時，產(chǎn)生方波/
{
while(K3==0);
DacPtr=Pos_tab;
}
if(K4==0) //當(dāng)K4按下時，產(chǎn)生鋸齒波/
{
while(K4==0);
DacPtr=JuC_tab;
}
if(K5==0) //當(dāng)K5按下時，波形頻率增大/
{
while(K5==0);
FreqControl+=1;
if(FreqControl>12)
{
FreqControl=1;
}
}
if(K6==0) //當(dāng)K6按下時，波形頻率減小/
{
while(K6==0);
FreqControl-=1;
if(FreqControl<=0)
{
FreqControl=12;
}
}
}
//================================================================
void clearmen()
{
DacPtr=sin_tab;
nCS=0;
DAC_DATA=0xff;
nWR=0;
P3=0xff;
TH1=255;
TL1=155;
TMOD=0x21;
P3=0x00;
a=0;
ET1=1;
TR1=1;
EA=1;
}
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