CCS C : LED YAKMA VE SÖNDÜRME UYGULAMASI

#include <16f877.h>
#fuses XT,NOWDT,NOPROTECT,NOBROWNOUT,NOLVP,NOPUT,NOWRT,NODEBUG
#fuses NOCPD

#use delay(clock=4000000)
#use fast_io(b)

void main()
{
    setup_psp(PSP_DISABLED);
    setup_timer_1(T1_DISABLED);
    setup_timer_2(T2_DISABLED);
    setup_adc_ports(NO_ANALOGS);
    setup_adc(ADC_OFF);
    setup_CCP1(CCP_OFF);
    setup_CCP2(CCP_OFF);

    set_tris_b(0x00);

    output_b(0x00);

    basla:
   
         output_high(pin_b0);
         delay_ms(500);
         output_low(pinb0);
         delay_ms(500);

         goto basla ;
}