这是我的程序
#include <reg52.h>
typedef unsigned int uint;
typedef unsigned char uchar;
sbit p2_1 = P2^1; //左循迹
sbit p2_2 = P2^2; //中循迹
sbit p2_3 = P2^3; //右循迹
sbit p1_0 = P1^0; //电机驱动
sbit p1_1 = P1^1;
sbit p1_2 = P1^2;
sbit p1_3 = P1^3;
sbit pwm1 = P2^4;
sbit pwm2 = P2^5;
unsigned char timer1;
void Time1Config()
{ TMOD= 0x10;
TH1 = 0xFE;
TL1 = 0x0C;
ET1 = 1;
EA = 1;
TR1 = 1;
}
void DelayX1ms(uint count)
{ uint j;
while(count--!=0)
{
for(j=0;j<72;j++);
}
}
void ting()
{
p1_0=0;
p1_1=0;
p1_2=0;
p1_3=0;
}
void ZhiXing( )
{
p1_0=0;
p1_1=0;
p1_2=0;
p1_3=0;
DelayX1ms(10);
p1_0=0;
p1_1=1;
p1_2=0;
p1_3=1;
DelayX1ms(20);
}
void ZuoZhuan( )
{
pwm1=0;
pwm2=0;
DelayX1ms(10);
p1_0=0;
p1_1=0;
p1_2=0;
p1_3=1;
DelayX1ms(20);
}
void YouZhuan( )
{
pwm1=0;
pwm2=0;
DelayX1ms(10);
p1_0=0;
p1_1=1;
p1_2=0;
p1_3=0;
DelayX1ms(20);
}
void main( )
{
Time1Config();
while(1)
{
if( p2_1==1&&p2_2==0&&p2_3==0)
{
YouZhuan();
}
else if(p2_1==0&&p2_2==0&&p2_3==1)
{
ZuoZhuan;
}
else if(p2_1==0&&p2_2==0&&p2_3==0)
{
ting();
}
else
{
ZhiXing( );
}
}
}
void Time1() interrupt 3 //
{ timer1++;
if(timer1>100) //PWMÖÜÆÚΪ100*0.5ms
{
timer1=0;
}
if(timer1 < 85) //¸Ä±ä30Õâ¸öÖµ¿ÉÒԸıäÖ±Á÷µç»úµÄËÙ¶È
{
pwm1=1;
pwm2=1;
} else
{
pwm1=0;
pwm2=0;
}
TH1 = 0xFE; //ÖØи³³õÖµ
TL1 = 0x0C;
}
大神们，帮我看看这程序哪里有错啊