#include <reg52.h>
#include "intrins.h"
#define uint unsigned int
#define uchar unsigned char
//--定义使用的 IO 口--//
sbit PWM=P3^0;
sbit run11=P1^0;
sbit run12=P1^1;
//sbit AA=P0^1;
//sbit BB=P3^2;
//--定义一个全局变量--//
unsigned char timer1;
uint count;
uint i,j,a,s;
uchar E,l,T,Y,pwm1;
void Time1Config();
void delay(int n);
void fullspeed()
{
// IE0=0;
// EX0=1;
pwm1=70;
run11=1;
run12= 0;
}
void fullspeed3()
{
// IE0=0;
// EX0=1;
pwm1=20;
run11=1;
run12= 0;
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