timer0 problem

[orhanli1]

Hello everybody

My circuit works in Proteus but it didn't work on bread board. I share my circuit and software and can someone explain to me about calculating interruption types.

thanks friends


[IMG=http://img576.imageshack.us/img576/4514/adszwg.jpg][/IMG]


this is my code

#include "C:\Documents and Settings\Tunahan\Desktop\deneme\main.h"
#use delay (clock=4000000)
#use fast_io(b)
int i=0;

//****************** Timer0 Kesmesi *****************************
#int_timer0 // Timer0 kesmesi
void timer0_kesme () // Kesme fonksiyonu ismi
{
set_timer0(60); // TMR0 değeri belirleniyor
i++; // i değeri 1 arttırılıyor
if (i==10) // i değeri 10'a eşitse RB0 çıkışı lojik-1 olsun
output_high(pin_b0);
if (i==20) // i değeri 20'ye eşitse RB0 çıkışı lojik-1 olsun ve i değeri sıfırlansın
{
output_low(pin_b0);
i=0;
}
}


/********* ANA PROGRAM FONKSİYONU********/

void main()
{

set_tris_b(0x00);

output_b(0x00);

setup_timer_0(RTCC_INTERNAL | RTCC_DIV_256);
set_timer0(60);


enable_interrupts(INT_timer0);
enable_interrupts(GLOBAL);

while(1);

}

[PCM programmer]

Use a free file upload service that doesn't have "Russian Brides" all over
it. I suggest ImageShack: http://imageshack.us/
Also, post a schematic, not a Proteus file. Many of us don't have Proteus.
If you have a program, post it here in the forum. But make it be short.
We don't want to look at a large program.