 /*
 * Funcion que ajusta el brillo de la LCD.
 */
-void setBrightness(int bright){ lcd.backlight(bright); }  //Brillo del LCD
+void setBrightness(int bright){ lcd.backlight(); }  //Brillo del LCD
 void noBrightness(int bright) { lcd.noBacklight(); }  //Apaga el brillo del LCD
 
 /*

*/
void welcome(String msgGreet){

  lcd.begin(16, 2);
  lcd.setCursor(0,0);
  lcd.print(msgGreet);
  delay(3000);

  EEPROM.write(base_direction+1, L);
}

int last_eeprom_time_try_tosave=0;
void eeprom_save_position(){

  byte position_L;
