#define _XTAL_FREQ_ 4000000

#include <pic16f873.h>
#include <stdio.h>
#include <stdlib.h>

int main(int argc, char** argv) {

     //Configuro PWM
    T2CONbits.TMR2ON = 0;
    PR2 = 24;           //Periodo de 40 KHz
    CCP1CONbits.CCP1Y = 1;
    CCP1CONbits.CCP1X = 0;
    CCPR1L = 0b00000110;

    TRISCbits.TRISC2 = 0;

     //Configuro timer 2
    T2CONbits.T2CKPS = 0b00;        //Pre 1:1

    CCP1CONbits.CCP1M = 0b1111;
    T2CONbits.TMR2ON = 1;

    while(1);

    return (EXIT_SUCCESS);
}