mapic.c

#include <xc.h>
// CONFIG1
#pragma config FOSC = INTRC_NOCLKOUT// Oscillator Selection bits (INTOSC oscillator: CLKOUT function on RA6/OSC2/CLKOUT pin, I/O function on RA7/OSC1/CLKIN)
#pragma config WDTE = OFF       // Watchdog Timer Enable bit (WDT disabled and can be enabled by SWDTEN bit of the WDTCON register)
#pragma config PWRTE = OFF      // Power-up Timer Enable bit (PWRT disabled)
#pragma config MCLRE = OFF      // RE3/MCLR pin function select bit (RE3/MCLR pin function is digital input, MCLR internally tied to VDD)
#pragma config CP = OFF         // Code Protection bit (Program memory code protection is disabled)
#pragma config CPD = OFF        // Data Code Protection bit (Data memory code protection is disabled)
#pragma config BOREN = OFF      // Brown Out Reset Selection bits (BOR disabled)
#pragma config IESO = OFF       // Internal External Switchover bit (Internal/External Switchover mode is disabled)
#pragma config FCMEN = OFF      // Fail-Safe Clock Monitor Enabled bit (Fail-Safe Clock Monitor is disabled)
#pragma config LVP = OFF        // Low Voltage Programming Enable bit (RB3 pin has digital I/O, HV on MCLR must be used for programming)



// CONFIG2

#pragma config BOR4V = BOR40V   // Brown-out Reset Selection bit (Brown-out Reset set to 4.0V)

#pragma config WRT = OFF        // Flash Program Memory Self Write Enable bits (Write protection off)



 
	void  suma( int n , int n2)
	{
	PORTD=	PORTD+n;
	PORTD=	PORTD+n2;
		retardo(60000);

	}

	void setup(){
	OSCCON=0x60;	ANSEL = 0;
	TRISA=1;
	PORTA=0;
	TRISD=0;
	PORTD=0;

}

	void loop(){
	 	 


		while(1)
		{
	
		switch(	PORTA)
{
			case 1:	suma(1);
break;
case 2:	suma(2);
break;
case 3:	suma(3);
break;
case 4:	suma(4);
break;
case 5:	suma(5);
break;
case 6:	suma(6);
break;
case 7:	suma(7);
break;

}
		}		

	}

	void main(void){
		setup();
		loop();

		 return; 
	 }