#define LANGUAGE_FILE "language_ES.h"
#include <SoftwareSerial.h>
#include <EEPROM.h>
#include <Wire.h> //I2C library
#include <LiquidCrystal.h>
#include "IRremote.h"
#include "constants.h"
#include "WiFlyUDP.h"
#include "TimerOne.h"
#include "pin_definition.h"
#include <avr/pgmspace.h>

#include LANGUAGE_FILE

// Global variables
byte         lastKey = NO_KEY;          // Last key pressed
boolean      flagHoldKey = false;       // Flag to ignore keys after a hold key
boolean      start_video = false;       // Flag to ignore keys after a hold key
boolean      start_photo = false;       // Flag to ignore keys after a hold key
boolean ok_rec = false;
boolean ok_stop = false;
boolean state_rec = false;
boolean st_time = false;
int          batmax;                    // Nivel maximo de bateria 
int          batmin;                    // Nivel minimo de bateria 
unsigned int level_ant = 0;

//Variables de configuracion
boolean        system_useBacklight;     // Luz LCD ON/OFF 
boolean        system_useSpeaker;       // Speaker ON/OFF 
unsigned int   system_num_models;       // Numero de modelos en la EEPROM
unsigned int   system_sel_model;        // Modelo de camara seleccionado
byte           system_baudrate;         // Baudrate del Wifly
byte           system_id;               // Identificador del sistema
byte           system_vol;              // Volumen del dispositivo
boolean        system_mode;             // Selector modo video/foto

boolean        frec=true;  
boolean        read_serial=false;  


unsigned long  remoterec;
unsigned long  remotestop;
unsigned int  lancrec;
unsigned int  lancstop;

byte  frame = 0;
byte  bit_count = 0;
byte  morse_count = 0; 
byte  model_count = 0; 
byte  byte_count = 0; 
byte  stop_count = 0; 
byte  rec_count = 0; 
 


unsigned long  timecode = 0;
unsigned long  timeseconds = 0;
unsigned long  timeseconds_next = 0;
unsigned long  frames_ant=0;
unsigned long  timetotalvideo = 0;
unsigned long  timerecvideo = 0;
unsigned long  timepausevideo = 0;
unsigned long  timetotalphoto = 0;
unsigned long  timeflash = 0;         
unsigned long  timeant = 0;
unsigned long  timeframe = 0;

char ssid[33] = "";
char pass[33] = "";
uint16_t remote_Port; 
uint16_t local_Port; 
char ip_host[16] = "";


WiFlyUDP udp(&Serial2);
network_results networks;

void timerIsr()
{
 sei();
  if(read_serial)
  {
    if(Serial2.available()>0)
    {
      char inByte;
      inByte = Serial2.read();
      test_model(inByte);
      test_ip(inByte);
      test_rec(inByte);
      test_stop(inByte);
      test_vol(inByte);
    }
  }
  if (st_time) start_time();
  if ((ok_rec)&&(!state_rec)) mod_rec();
  if ((ok_stop)&&(state_rec)) mod_stop();
  if (start_video) video_rec(); 
}

boolean WiFly_detect(byte *baudrate) 
{
  boolean detect=false;
  byte baudrate_ini = *baudrate;
  Serial2.begin(vel[*baudrate]);
  delay(100);
  detect = udp.enterCommandMode();
  if (!detect) 
    {
      circularList_incrementBy(&(*baudrate), 0, 3, 1);
      Serial2.begin(vel[*baudrate]);
      while ((*baudrate!=baudrate_ini)&&(!detect))
        {
          detect = udp.enterCommandMode();
          if (!detect) 
            {
              circularList_incrementBy(&(*baudrate), 0, 3, 1);
              Serial2.begin(vel[*baudrate]);
            }
        }
    }  
  return(detect);
}

void ini() 
{
  Serial3.begin(9600);
  Timer1.initialize(1000000/sistema); // set a timer of length 1000000 microseconds (or 1 sec - or 1Hz)
  Timer1.attachInterrupt( timerIsr ); // attach the service routine here
  for(int i=0; i<=4; i++) { 
    pinMode(bot[i], INPUT); 
    digitalWrite(bot[i],HIGH); 
  }
  pinMode(PINS_BUZZER, OUTPUT);
  pinMode(red, OUTPUT);
  pinMode(green, OUTPUT);
  pinMode(DB7, OUTPUT);
  pinMode(DB6, OUTPUT);
  pinMode(DB5, OUTPUT);
  pinMode(DB4, OUTPUT);
  pinMode(EN, OUTPUT);
  pinMode(RS, OUTPUT);
  pinMode(LCD_L, OUTPUT);
  pinMode(shutter, OUTPUT);
  pinMode(flash, OUTPUT);
  pinMode(autofocus, OUTPUT);
  pinMode(lamp, OUTPUT);
  pinMode(aud, OUTPUT);
  digitalWrite(aud, HIGH);
  digitalWrite(red, HIGH);
  digitalWrite(green, HIGH); 
  lcd.begin(16, 2); // set up the LCD's number of columns and rows:
  digitalWrite(LCD_L, LOW); 
  config_init(); // EPRROM init
  display_vdossier();
  
}

void setup() {
    Serial.begin(115200);
    Wire.begin();           // Iniciar librerias i2c  
    ini();
    if(WiFly_detect(&system_baudrate))
    {
      //display_WiFlyResetting(&system_baudrate);
      display_WiFlyConnecting(&system_baudrate);
    }
    else 
    {
      lcd.clear();
      display_print(MSG_FAIL_WIFLY);
      delay(2000);
    }
    digitalWrite(LCD_L, !system_useBacklight);
    system_beep(200);
    irrecv.enableIRIn(); // Start the receiver
    read_serial=true;

}

void loop() {
    
    //Serial.println(readMCP(mcp, 0x00), BIN);
    controller_run();
}