Ui module functions

ForceOff GetAbortFlag GetBatteryLevel GetBatteryState GetBluetoothState GetCommandFlags GetOnBrickProgramPointer GetRechargeableBattery GetSleepTimeout GetSleepTimer GetUIButton GetUIState GetUsbState GetVMRunState GetVolume SetAbortFlag SetBatteryState SetBluetoothState SetCommandFlags SetOnBrickProgramPointer SetSleepTimeout SetSleepTimer SetUIButton SetUIState SetUsbState SetVMRunState SetVolume

#define GetUsbState ( _n   )     __GetUsbState(_n) Get UI module USB state. This method returns the UI module USB state. Parameters: _n  The UI module USB state. (0=disconnected, 1=connected, 2=working)