Dijital Saat, Termometreli, Oto Acma/Kapama Fonksiyonlu

#include <16f877a.h>
#device ADC=10
#fuses NOWDT, XT, NOBROWNOUT, NODEBUG,NOWRT,PROTECT,NOLVP
#use delay(clock = 4000000)
#use fast_io(a)
#use fast_io(b)
#use fast_io(c)
#use fast_io(d)
#define LED PIN_C4 
 
//Prototip
void lede_gonder(unsigned int bin, unsigned int yuz, unsigned int on, unsigned int bir);
void menu(unsigned int bin, unsigned int yuz, unsigned int on, unsigned int bir);
 
unsigned int display_digit[10]={0xC0,0xF9,0xA4,0xB0,0x99,0x92,0x82,0xF8,0x80,0x90};  // ortak anotlu için
unsigned int  saat=0,dk=0,k_saat=0,k_dk=10,a_saat=0,a_dk=30;
int sicaklik=0;
unsigned long int timer_count=0;
BOOLEAN ac = TRUE; // ac/kapa icin
unsigned int mod=0;
               /* 0 -> saati gosterir
                  1 -> LEd açma saatini gosterir
                  2 -> led kapatma saatini gosterir
                  3 -> anlık sıcaklık
               */
 
//Interruptlar
#INT_TIMER0
void timer0_interrupt(){
   //clock = 4,000 (internal clock)
   //Prescalar 1/32 iken 122 sayim yapmasi lazım 1 sn'de
   if( ++timer_count >= 122){
      //saat islemi ve dakika islemleri
       timer_count =0;
      if(++dk >=60){
         if(saat==23) {saat=0;} else{saat++;}
         dk=0;
      }
      //sicaklik degerini oku
      sicaklik = read_adc()/2;
 
     clear_interrupt(INT_TIMER0);
      if(dk==k_dk && saat == k_saat && ac){
         output_bit(LED,0); //LED i kapat
         //delay_ms(1);
      }
      if(dk==a_dk && saat == a_saat && ac){
         output_bit(LED,1);  //ledi ac
      }
 
   }
}
#int_rb
void portb_interrupt(){
   delay_ms(2);
   //rb7-dw    rb6-up      rb4-ac/kapa
   if(!input(PIN_B7)){ //down pini
   switch(mod){
      case 0:
         if(dk==0){dk=59; if(saat==0)saat=23;else saat--;}
         else
            dk--;
         break;
      case 1 :
         if(a_dk==0){a_dk=59;if(a_saat==0)a_saat=23;else a_saat--;}
         else
            a_dk--;
         break;
      case 2:
         if(k_dk==0){k_dk=59;if(k_saat==0)k_saat=23;else k_saat--;}
         else
         k_dk--;
         break;
         }
   }
    else if(!input(PIN_B6)){ // up pini
   switch(mod){
      case 0:
         if(dk==59){dk=0; if(saat==23)saat=0;else saat++;}
         else
            dk++;
         break;
      case 1 :
         if(a_dk==59){a_dk=0; if(a_saat==23)a_saat=0;else a_saat++;}
         else
            a_dk++;
         break;
      case 2:
         if(k_dk==59){k_dk=0; if(k_saat==23)k_saat=0;else k_saat++;}
         else
            k_dk++;
         break;
 
   }
   }
   else if(!input(PIN_B5))
      ac = !ac;
   clear_interrupt(INT_RB);
}
#int_ext
void mod_interrupt(){
   delay_ms(5);
   if(++mod >3)
      mod=0;
   //interrupt bayrağını sil
   clear_interrupt(INT_EXT);
   switch(mod){
   case 0:
      menu(0x92,0x88,0x88,0x87);
      break;
   case 1:
      menu(0x88,0xc6,0xff,0xff);//AC
      break;
   case 2:
      menu(0x87,0x88,0x8c,0x88);//Kapa
      break;
   default :
      menu(0x92,0xf9,0xc6,0xff);//anlık sıcaklık
   }
 
}
 
void main(){
   //led data icin d portu
   set_tris_a(0xff);
   set_tris_d(0);
   //led kontrol icin c portu
   set_tris_c(0);
   set_tris_b(0xff); //port b input
   //interruplar
   enable_interrupts(GLOBAL);
   enable_interrupts(INT_EXT);
   ext_int_edge(0);
   enable_interrupts(INT_RB);
   enable_interrupts(INT_TIMER0);
   setup_timer_0(RTCC_INTERNAL|RTCC_DIV_32|RTCC_8_BIT);//div_by 32
   delay_us(10);
   output_bit(LED,1);
   delay_ms(1);
   setup_adc(ADC_CLOCK_INTERNAL);
   setup_adc_ports(ALL_ANALOG);
   set_adc_channel(0);
 
   while(TRUE){
   if(ac){
      switch (mod){
         case 0:              //saat modu
            lede_gonder(display_digit[saat/10],display_digit[saat%10],display_digit[dk/10],display_digit[dk%10]);
            delay_ms(2);
            break;
         case 1: //acma saati
            lede_gonder(display_digit[a_saat/10],display_digit[a_saat%10],display_digit[a_dk/10],display_digit[a_dk%10]);
            delay_ms(2);
            break;
         case 2: //kapatma saati
            lede_gonder(display_digit[k_saat/10],display_digit[k_saat%10],display_digit[k_dk/10],display_digit[k_dk%10]);
            delay_ms(2);
            break;
         default: //anlık sıcaklık göster
            lede_gonder(display_digit[(int)sicaklik/100],display_digit[(int)(sicaklik/10)%10],display_digit[(int)sicaklik%10],0x9c);
      }
   }
 
   }
}
 
void lede_gonder(unsigned int bin, unsigned int yuz, unsigned int on, unsigned int bir){ //ortak anot icin
   //binler basamagi
   output_bit(PIN_C0,1);
   output_d(bin);
   delay_ms(1);
   output_bit(PIN_C0,0);
 
   //yuzler basamagi
   output_bit(PIN_C1,1);
   output_d(yuz);
   delay_ms(1);
   output_bit(PIN_C1,0);
 
   //onlar basamagi
   output_bit(PIN_C2,1);
   output_d(on);
   delay_ms(1);
   output_bit(PIN_C2,0);
 
   //birler basamagi
   output_bit(PIN_C3,1);
   output_d(bir);
   delay_ms(1);
   output_bit(PIN_C3,0);
 
}
void menu(unsigned int bn, unsigned int yz, unsigned int n, unsigned int br){
   unsigned int x;
   for(x=0;x<100;x++){
      lede_gonder(bn,yz,n,br);
   }
}