ccs c rs232 haberleşme

Pic programlama ccs c rs232 haberleşme

#include<18f2550.h>
#fuses xt,nomclr,intrc_io
#use delay(clock=4m)
#use rs232(baud=9600,xmit=pin_c6,rcv=pin_c7,parity=N,stop=1)

int bilgi;
void main()
{
set_tris_b(0x00);
output_b(0x00);

while(true)
{
bilgi=getc();
if(bilgi=='a')
output_high(pin_b0);

if(bilgi=='b')
output_low(pin_b0);
}
}