A Mode State Machine

	//----- PRIVATE DEFINES -----
	private const int UM_STARTUP = 0;
	private const int UM_IDLE = 1;

	//----- PRIVATE OBJECTS -----
	private int CurrentMode = -1;
	private int CurrentModeLast = -1;



	//------------------------------
	//----- CHECK FOR NEW MODE -----
	//------------------------------
	ThisIsNewState = false;
	if (CurrentModeLast != CurrentMode)
	{
		CurrentModeLast = CurrentMode;
		ThisIsNewState = true;
	}


	//------------------------------------
	//------------------------------------
	//----- PROCESS THE CURRENT MODE -----
	//------------------------------------
	//------------------------------------
	switch (CurrentMode)
	{
	case UM_STARTUP:
		//-------------------
		//-------------------
		//----- STARTUP -----
		//-------------------
		//-------------------
		if (ThisIsNewState)
		{
			//----- JUST ENTERED THIS MODE -----


		}
		//------------------------
		//----- PROCESS MODE -----
		//------------------------


		break;


	case UM_IDLE:
		//-------------------------------
		//-------------------------------
		//----- IDLE - DEFAULT MODE -----
		//-------------------------------
		//-------------------------------
		if (ThisIsNewState)
		{
			//----- JUST ENTERED THIS MODE -----


		}
		//------------------------
		//----- PROCESS MODE -----
		//------------------------


		break;


	} //switch (CurrentMode)