/// <summary>
/// This method restore to initial state (main menu)
/// </summary>
private void RestoreInitialState()
{
_menu = 0;
_menuState = MENU_STATE.initial;
_servoState = SERVO_STATE.close;
_secretState = SECRET_CODE.up1;
_scanCardState = SCAN_CARD_STATE.waitRFID;
_addCardState = ADD_CARD_STATE.waitRFID;
_displayCardsState = DISPLAY_CARDS_STATE.listIsEmpty;
_deleteCardState = DELETE_CARD_STATE.listIsEmpty;
// Refresh the LCD text fields
LCDTextFields.Content = Card.DEFAULT_NAME;
LCDTextFields.CursorPosition = 0;
LCDTextFields.ShouldBeRefresh = true;
DeleteCurrentBadgescan();
LCD.GetInstance().Clear();
DisplayMainMenu(_menu);
}
/// <summary>
/// When no menu is selected
/// </summary>
private void InitialState()
{
switch (_scanCardState)
{
case SCAN_CARD_STATE.waitRFID:
if (RFIDReader.GetInstance().IsBadgeScan)
{
_scanCardState = SCAN_CARD_STATE.RFIDDetected;
}
break;
case SCAN_CARD_STATE.RFIDDetected:
if (_servoState == SERVO_STATE.close) // If the servo is lock
{
bool isValid = ListOfCards.GetInstance().FindCardInlist(RFIDReader.GetInstance().CurrentUid);
if (isValid)
{
_scanCardState = SCAN_CARD_STATE.RFIDValid;
}
else
{
_scanCardState = SCAN_CARD_STATE.RFIDInvalid;
}
}
else
{
_scanCardState = SCAN_CARD_STATE.RFIDInvalid;
}
break;
case SCAN_CARD_STATE.RFIDValid:
_servoState = SERVO_STATE.open;
_scanCardState = SCAN_CARD_STATE.waitRFID;
DeleteCurrentBadgescan();
break;
case SCAN_CARD_STATE.RFIDInvalid:
_servoState = SERVO_STATE.close;
_scanCardState = SCAN_CARD_STATE.waitRFID;
DeleteCurrentBadgescan();
break;
default:
_scanCardState = SCAN_CARD_STATE.waitRFID;
break;
}
switch (_servoState)
{
case SERVO_STATE.open:
ServoMotor.GetInstance().Unlock();
_secuTimer.Start();
break;
case SERVO_STATE.close:
ServoMotor.GetInstance().Lock();
_secuTimer.Stop();
break;
default:
_servoState = SERVO_STATE.close;
break;
}
if (_joystickX.Read() > JOYSTICK_DOWN_LEFT) // If the joystick is down
{
_menu++;
if (_menu > 4)
{
_menu = 0;
}
DisplayMainMenu(_menu); // It is not removed from the test to prevent the lcd flashing
Thread.Sleep(100); // Wait 0.1 second to prevent the menu from scrolling too fast
}
else if (_joystickX.Read() < JOYSTICK_UP_RIGHT) // The joystick is up
{
_menu--;
if (_menu < 0)
{
_menu = 4;
}
DisplayMainMenu(_menu); // It is not removed from the test to prevent the lcd flashing
Thread.Sleep(100); // Wait 0.1 second to prevent the menu from scrolling too fast
}
}
