const char msg_day[]   ="input day:      ";
const char msg_week[]  ="input week:     ";
const char msg_month[] ="input month:    ";
const char msg_year[]  ="input year:     ";
const char msg_hour[]  ="input hour:     ";
const char msg_minute[]="input minute:   ";
const char msg_second[]="input second:   ";
const char system_24_12[]="system:         ";

void show_msg(const char *message)
{
 for(x=0;x<16;x++)messgae_display[x]=message[x];
 lcd_out(1,1,messgae_display);
}

void alarm_setting();
void check_prayer_Time();

void display_const_text()
{
  lcd_cmd(1);
  LCD_Chr(1,7,'-');
  LCD_Chr(1,10,'-');
  LCD_Out(2,1,"NOW:");
  LCD_Chr(2,7,':');
  LCD_Chr(2,10,':');
  LCD_Out(1,11,"20");

}

cmcon=7;

adcon1=0x0F;//pins as digital

osccon=0x70;

Lcd_Init();    تعريف شاشه                    // Initialize Lcd 
  Lcd_Cmd(_LCD_CURSOR_OFF);          //  اطفاء مؤشر  Cursor off
   display_const_text();عرض نص مثل now

 buzzer_Dir=0;
   led_alarm_dir=0;
   sw_alarm_Direction=1;
   sw_alarm_stop=1;
   sw_dec_Direction=1;
   sw_inc_Direction=1;
   sw_set_Direction=1;
   clear_all_alarm_Direction=1;
   buzzer=0;
   led_alarm=0;

 for(x=0;x<15;x++)prayer_alarm[x]=EEPROM_Read(x);

if (  sw_set==0 ) // set switch

else if (sw_dec == 0)

 else if (sw_inc==0)

else if (sw_alarm ==0) // alarm switch
                                {
                                  delay_ms(20);
                                  while(sw_alarm==0);
                                  delay_ms(20);
                                  lcd_cmd(1);
                                  cont2=1;
                                  lcd_out(1,1,"Fajr   ");
                                  hours_alarm=EEPROM_Read(5);
                                  minutes_alarm=EEPROM_Read(6);
                                  alarm_setting();
                                  display_const_text();
                                }

delay_ms(20);
                                  while(sw_alarm==0);
                                  delay_ms(20);

lcd_cmd(1);
                                  cont2=1;
                                  lcd_out(1,1,"Fajr   ");
                                  hours_alarm=EEPROM_Read(5);
                                  minutes_alarm=EEPROM_Read(6);

alarm_setting();

display_const_text();

 else if (sw_alarm_stop==0) // stop alarm switch
                                {
                                 delay_ms(250);
                                  buzzer=0;
                                  flag_alarm=0;
                                  stop_alarm=255;// stop alarm
                                }

 else if (clear_all_alarm==0) // clear_all_alarm switch
                                {
                                 delay_ms(250);
                                  for(x=0;x<5;x++)EEPROM_Write(x,255);
                                  delay_ms(250);
                                  for(x=0;x<5;x++)
                                                  {
                                                   prayer_alarm[x]=EEPROM_Read(x);
                                                   alarm[x]=0;
                                                  }
                                  flag_alarm=0;
                                  led_alarm=0;
                                }

else if(kk ==255)
           {
            Show_Time(0,0,0,0,0,0,0,255);
            LCD_Out(1,1, txt_day);
            Lcd_Chr(1, 5, (day / 10)   + 48);    // Print tens digit of day variable
            Lcd_Chr(1, 6, (day % 10)   + 48);    // Print oness digit of day variable
            Lcd_Chr(1, 8, (month / 10) + 48);
            Lcd_Chr(1,9, (month % 10) + 48);
            Lcd_Chr(1,13, (year / 10)  + 48);
            Lcd_Chr(1,14, (year % 10)  + 48);

            Lcd_Chr(2, 5, (hours / 10)   + 48);
            Lcd_Chr(2, 6, (hours % 10)   + 48);
            Lcd_Chr(2, 8, (minutes / 10) + 48);
            Lcd_Chr(2,9, (minutes % 10) + 48);
            Lcd_Chr(2,11, (seconds / 10) + 48);
            Lcd_Chr(2,12, (seconds % 10) + 48);
            if(k_12_24==0)lcd_out(2,14,"AM");
            else if(k_12_24==1)lcd_out(2,14,"PM");
            else if(k_12_24==24)lcd_out(2,14," ");
          }

Show_Time(0,0,0,0,0,0,0,255);

void alarm_setting()

char cont=1 , address ;

 if (sw_alarm==0)

if (sw_alarm==0) // alarm switch
                 {
                  delay_ms(250);
                  cont2++;  //Fajr
                  if(cont2==6)cont2=1;
                  if(cont2==1)lcd_out(1,1,"Fajr   ");
                  else if(cont2==2)lcd_out(1,1,"Dhuhr  ");
                  else if(cont2==3)lcd_out(1,1,"Asr    ");
                  else if(cont2==4)lcd_out(1,1,"Maghrib");
                  else if(cont2==5)lcd_out(1,1,"Isha   ");
                   hours_alarm=EEPROM_Read(2*(cont2-1)+5);
                   minutes_alarm=EEPROM_Read(2*(cont2-1)+6);
                 }

else if (sw_set==0) // set switch
                                {
                                  delay_ms(20);
                                  while(sw_set==0);
                                  delay_ms(20);
                                  cont++;
                                }

  else  if (sw_inc==0) // inc switch
                         {
                           delay_ms(250);
                           if(cont==1){
                                         hours_alarm++;
                                         if(hours_alarm==24)hours_alarm=23;
                                       }
                          else if(cont==2){
                                            minutes_alarm++;
                                             if(minutes_alarm==60)minutes_alarm=59;
                                          }
                         }

 else if (sw_dec ==0) // dec switch
                          {
                            delay_ms(250);
                            if(cont==1){
                                        if(hours_alarm!=0)hours_alarm--;
                                       }
                           else if(cont==2){
                                             if(minutes_alarm !=0)minutes_alarm--;
                                            }

                         }

if(cont==1){
                      lcd_out(2,1,"hours: ");
                      
                      lcd_chr_cp(hours_alarm/10 +48);
                      lcd_chr_cp(hours_alarm%10 +48);
                     }

 else if(cont==3){
                      flag_alarm=255;
                      cont=1;
                      delay_ms(50);
                      address=2*(cont2-1);
                      EEPROM_Write(address+5,hours_alarm);
                      EEPROM_write(address+6,minutes_alarm);
                      EEPROM_write(cont2-1 , 100);// store flag alaram 0 for fajer
                                              // 1 for  Dhuhr   and 2 for ASr  and 3 for Maghrib and 4 for Isha
                      prayer_alarm[address+5]=hours_alarm;
                      prayer_alarm[address+6]=minutes_alarm;
                      prayer_alarm[cont2-1]=100;
                      lcd_out(2,1,"Saving     ");
                      delay_ms(500);
                     }

EEPROM_write(cont2-1 , 100)

prayer_alarm[address+5]=hours_alarm;
                      prayer_alarm[address+6]=minutes_alarm;
                      prayer_alarm[cont2-1]=100;

 else if (sw_alarm_stop==0) // stop alarm switch
                                {
                                  delay_ms(20);
                                  while(sw_alarm_stop==0);
                                  lcd_cmd(1);
                                  return;
                                }

void check_prayer_Time()

if( system_12_24==12)
                         {
                            if(hours_alarm>12) {hours_alarm2=12;
                                                flag_alarm_sys_12_24=1; // alarm in PM
                                               }
                            else if (hours_alarm<=12)
                                                     {
                                                      flag_alarm_sys_12_24=0; // alarm in AM
                                                      hours_alarm2=0;
                                                     }
                         }
  else if( system_12_24==24)
                            {
                              flag_alarm_sys_12_24=24;
                              hours_alarm2=0;

                             }

for(x=0;x<5;x++)
                 {
                  if(prayer_alarm[x]==100)
                        {
                         led_alarm=1;
                         if( (prayer_alarm[2*x+5]==hours-hours_alarm2) &&(prayer_alarm[2*x+6]==minutes) &&  stop_alarm==0 )
                                             {
                                              alarm[x]=100;
                                               flag_alarm=255;
                                               alarm[5]=2*x+6;
                                               return;
                                             }
                          if( prayer_alarm[alarm[5]]==minutes);
                          else
                                 {
                                   flag_alarm=0;
                                    stop_alarm=0;
                                  }
                        }

                 }

void alarm_setting()

for(x=0;x<5;x++)
                 {
                  if(prayer_alarm[x]==100)

led_alarm=1;
                         if( (prayer_alarm[2*x+5]==hours-hours_alarm2) &&(prayer_alarm[2*x+6]==minutes) &&  stop_alarm==0 )
                                             {
                                              alarm[x]=100;
                                               flag_alarm=255;
                                               alarm[5]=2*x+6;
                                               return;
                                             }

 alarm[5]=2*x+6;

 alarm[5]=2*x+6;

if( prayer_alarm[alarm[5]]==minutes);
                          else
                                 {
                                   flag_alarm=0;
                                    stop_alarm=0;
                                  }

check_prayer_Time();

if(flag_alarm==255 )
                     {
                      if( flag_alarm_sys_12_24==k_12_24 )
                                                      {
                                                         buzzer=1;
                                                      }

                      else
                           {
                            buzzer=0;
                            flag_alarm=0;
                            led_alarm=0;
                           }
                     }