PIC ile Bilgisayar Arasında PL2303 Kullanarak USB-TTL Bağlantı Sorunu

#include<16f877.h>

#fuses XT,NOWDT,NOPROTECT,NOBROWNOUT,NOLVP,NODEBUG,PUT

#USE delay (clock=4000000)


#use rs232 (baud=9600, xmit=pin_C6, rcv=pin_C7, parity=N, stop=1)

#INT_RDA
void RDA(void)
{
output_high(pin_b0);
output_low(pin_b0);


}


void main() {

enable_interrupts(global);
while(1){
enable_interrupts(INT_RDA);
}
}

#fuses XT,NOWDT,NOPROTECT,NOBROWNOUT,NOLVP,NOPUT,NOWRT,NODEBUG,NOCPD

#use delay (clock=4000000)

#use rs232 (baud=9600, xmit=pin_C6, rcv=pin_C7, parity=N, stop=1)

#INT_RDA
void RDA (void)
{
disable_interrupts(int_rda);
output_high(pin_b0);
 
}

void main ( )
{
   setup_psp(PSP_DISABLED);
   setup_timer_1(T1_DISABLED);
   setup_timer_2(T2_DISABLED,0,1);
   setup_adc_ports(NO_ANALOGS);
   setup_adc(ADC_OFF);
   setup_CCP1(CCP_OFF);
   setup_CCP2(CCP_OFF);
  
   output_low(pin_c5);
  
   enable_interrupts(GLOBAL);

   while(1)
   {
      enable_interrupts(int_rda);
      output_high(pin_c5);
      delay_ms(1000);
      output_low(pin_c5);
      delay_ms(1000);
   }
}

disable_interrupts(int_rda);