#include <pic.h>
#include <delay.c>
#include <lcd.c>
#include <stdio.h>

// Konfigurasyon ayarlari
__CONFIG(WDTDIS&PWRTEN&LVPDIS&INTIO);

#define alici1 RA0
#define alici2 RA1
#define alici3 RB4
#define alici4 RB5
#define alici5 RB6
#define alici6 RB7

// Degisken tanimlamalari
float sayac;
unsigned char lira,kurus;
unsigned char miktar[]="                ";

//LCD alt programi
void LCD_yaz(void){
lcd_clear();	
lira=(int)(sayac/100);
kurus=(int)(sayac-lira*100);
lcd_goto(0x00); lcd_puts("Dijital Kumbara");
sprintf(miktar,"%dLira %dKurus",lira,kurus);
lcd_goto(0x40); lcd_puts(miktar);
EEPROM_WRITE(1,lira);
EEPROM_WRITE(2,kurus);
}	

// Ana Program 
main(void)
{

// Port ayarlari
TRISA=0x13; 
TRISB=0xF0; 
CMCON=0x07; 
PORTA=0;
PORTB=0; 
DelayMs(250);
lcd_init();
lcd_clear();
	
// Sifirla butonuna basili mi?
if(RA4==0){
	EEPROM_WRITE(1,0);
	EEPROM_WRITE(2,0);
}
//EEPROM islemleri
if(EEPROM_READ(0)=='Y'){
	 lira=EEPROM_READ(1);
	kurus=EEPROM_READ(2);
	sayac=lira*100+kurus;
	}
else{
	EEPROM_WRITE(0,'Y');
	sayac=0;
	}
LCD_yaz();

// 6 adet CNY70 sensorunu kontrol et	
for(;;){
	if(alici1==1){while(alici1==1); sayac+=1;  LCD_yaz();}
	if(alici2==1){while(alici2==1); sayac+=5;  LCD_yaz();}
	if(alici3==1){while(alici3==1); sayac+=10; LCD_yaz();}
	if(alici4==1){while(alici4==1); sayac+=25; LCD_yaz();}
	if(alici5==1){while(alici5==1); sayac+=50; LCD_yaz();}
	if(alici6==1){while(alici6==1); sayac+=100;LCD_yaz();}
	DelayMs(100);
	}
}// Program sonu