gistfile1.c

while (1)
{ 
  if(PINC.0==0){
    lcd_init(16); 
    lcd_gotoxy(0,0);
    i = 0;
    if(mode==0){
      lcd_putsf("set temp");
    } else {
      lcd_putsf("set time");
    }  
    delay_ms(500);
  }
  if(PINC.1==0){
    lcd_init(16); 
    lcd_gotoxy(0,0);
    i+=5;
    if(mode==0){
      sprintf(buff ,"temp : %i", i);
    } else {
      sprintf(buff ,"time : %i", i);
    }
    lcd_puts(buff);
    delay_ms(500);
  }
  if(PINC.2==0){
    lcd_init(16); 
    lcd_gotoxy(0,0);
    i-=5;
    if(mode==0){
      sprintf(buff ,"temp : %i", i);
    } else {
      sprintf(buff ,"time : %i", i);
    }
    lcd_puts(buff);
    delay_ms(500);
  }
  if(PINC.3==0){
    lcd_init(16); 
    lcd_gotoxy(0,0);
    if(mode==0){
      mem_temp = i;
      mode = 1;
    } else {
      mem_time = i;
      mode = 0;
    }
    i = 0;
    lcd_puts("saved");
    delay_ms(500);
  }
  
  if((mem_time>0)&&(mem_temp>0)){
    lcd_init(16); 
    lcd_gotoxy(0,0);
    PORTB.2=1;
    most_sig_byte=spi(0x00);
    delay_ms(10);
    least_sig_byte=spi(0x00);
    PORTB.2=0; 
    
    temperature=(most_sig_byte«8) | least_sig_byte; 
    temperature=temperature &0x7FF8;
    temperature=temperature»4;
    temperature -=24;
    sprintf(Temp,"%d", temperature);
    lcd_puts(Temp);
    if(temperature < mem_temp){
      PINC.5 = 1;
    } else {
      PINC.5 = 0;
    }
    delay_ms(500);
  }
}