#device PIC18F4680
#include <18f4680.h>
#fuses xt,nowdt,noprotect, nobrownout, nolvp, noput, nowrt, nocpd
#use delay (clock=4000000)
#use fast_io(b)
unsigned int16 sayac = 0, hedef = 0;
#int_timer0
void timer0_interrupts()
{
set_timer0(63036);
output_high(pin_b0);
delay_us(20);
output_low(pin_b0);
sayac++;
if(sayac>=hedef)
disable_interrupts(INT_TIMER0);
}
void main()
{
setup_psp(PSP_DISABLED);
setup_timer_0(RTCC_INTERNAL | RTCC_DIV_8);
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);
set_tris_b(0x00);
output_b(0x00);
enable_interrupts(INT_timer0);
enable_interrupts(GLOBAL);
output_high(pin_b3);// motor aktif
delay_ms(100);
output_high(pin_b1);// motor yönü belirlendi
delay_us(50);
hedef=3200; //400*8
sayac=0;
set_timer0(63036);
output_low(pin_b1);
hedef=3200;
sayac=0;
set_timer0(63036);
}