MCU programando cuatro botones K1=p1.1 K2=p1.2 k3=p1.3 k4=p1.4 p5 p6 salida (k1 k3 controla p5, k2k4 controla p6)

#include?"reg51.h" ?//? Pruebe

sbit?k1?=?P1^0;//Botón 1

sbit ? k2?=?P1^1;//Botón 2

sbit?k3?=?P1^2;//Botón 3

sbit?k4?=?P1^3 ; //Botón 4

sbit?p5?=?P1^5;?//Salida 1

sbit?p6?=?P1^6;?//Salida 2< / p>

bit?t1,?t2;

void?main(void)

{ while(1)

{ if(k1= = 0?&&?t1==0)?{t1=1;?p5=1;} si(k2==0?&&?t1==0)?{t1=1;?p5=0;} si( k1 ==1?&&?k2==1)?{t1=0;} si(k3==0?&&?t2==0)?{t2=1;?p6=1;} si(k4== 0 ?&&?t2==0)?{t2=1;?p6=0;} si(k3==1?&&?k4==1)?{t2=0;}

} }