標(biāo)題:
WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS 求助單片機(jī)大神
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作者:
CROSE
時(shí)間:
2018-12-24 18:27
標(biāo)題:
WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS 求助單片機(jī)大神
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
SEGMENT: ?PR?ER?CCC51
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
SEGMENT: ?PR?SAN?CCC51
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
SEGMENT: ?PR?SI?CCC51
出現(xiàn)了這個(gè)警告,應(yīng)該怎么修改程序?急用,求大神們幫忙!
基本功能:八個(gè)彩燈,四個(gè)按鍵。一個(gè)按鍵控制彩燈啟動(dòng)和停止,一個(gè)按鍵控制彩燈正向、反向運(yùn)行,一個(gè)按鍵控制彩燈奇、偶數(shù)燈亮,最后一個(gè)按鍵包含以上所有狀態(tài)。
以下是我的程序
#include<reg51.h>
#include<intrins.h>
#define unchar unsigned char
#define unit unsigned int
void delay(void);
void yi();
void er();
void san();
void si();
sbit sb1=P1^2;
sbit sb2=P1^3;
sbit sb3=P1^4;
sbit sb4=P1^5;
int n;
void delay(void)
{
unsigned int x,y;
for(x=0;x<200;x++);
for(y=0;y<250;y++);
}
void yi()
{
P0=0x7f;
delay();
P0=0xbf;
delay();
P0=0xdf;
delay();
P0=0xef;
delay();
P0=0xf7;
delay();
P0=0xfb;
delay();
P0=0xfd;
delay();
P0=0xfe;
delay();
}
void er()
{
P0=0xff;
}
void san()
{
P0=0xfe;
delay();
P0=0xfd;
delay();
P0=0xfb;
delay();
P0=0xf7;
delay();
P0=0xef;
delay();
P0=0xdf;
delay();
P0=0xbf;
delay();
P0=0x7f;
delay();
}
void si()
{
P0=0xaa;
delay();
P0=0x55;
delay();
}
void main()
{while(1)
{if(sb1==0)
yi();
}
{if(sb1==1)
er();
}
{if(sb1==0&&sb2==0)
san();
}
{if(sb1==0&&sb3==0)
si();
}
{if(sb4==0)
for(n=0;n<4;n++)
{if(n==0)
yi();
}
{if(n==1)
san();
}
{if(n==2)
si();
}
{if(n==3)
er();
}
}
}
作者:
HC6800-ES-V2.0
時(shí)間:
2018-12-25 08:44
一個(gè)初學(xué)者,最重要的是要守規(guī)矩。。。!
你看看你的程序,學(xué)別人亂來——花括號(hào)亂寫,別人有經(jīng)驗(yàn)不會(huì)錯(cuò),你沒經(jīng)驗(yàn)就會(huì)錯(cuò)!。。。
給你的程序修改了一下,沒警告了。
void main()
{
while(1)
{
if(sb1==0)
yi();
if(sb1==1)
er();
if(sb1==0&&sb2==0)
san();
if(sb1==0&&sb3==0)
si();
if(sb4==0)
for(n=0;n<4;n++)
{
if(n==0)
yi();
}
if(n==1)
san();
if(n==2)
si();
if(n==3)
er();
}
}
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