关于ADC0808在Proteus里仿真的问题(高人帮忙!!)

显示全部楼层 · 2011-6-3 21:30:40

#include
#define uchar unsigned char
#define uintunsigned int
#define ulong unsigneg long
#include
sbitstart=P3^7;
sbiteo=P3^6;
sbiteoc=P3^2;
sbitP20=P2^0;
sbitP00=P0^0;
sbitP02=P0^2;
sbitbeep=P0^7;
sbitP21=P2^1;
int n;
void delay(unsigned char n)
{
unsigned char i,j;
   for(i=0;i=0x7F)
   {beep=0;

delay(2);
beep=1;
delay(1);
P00=~P00;
}
else
if(P20==0)
   {beep=0;
delay(2);
beep=1;
delay(1);
P00=~P00;
}
else
if(P21==0)
{beep=0;
   delay(2);
   beep=1;
   delay(1);
   P00=~P00;
   }
   else
   {beep=1;
P00=1;
}
}

千问 · 2011-6-3 21:30:40

不能用么，我最近刚也做了一个，可以用，给个联系方式...

千问 · 2011-6-3 21:30:40

什么问题嘛？...