getNextScancode()

int getNextScancode	(	int	timeOutMS = -1,
		bool	requestResendOnTimeOut = false
	)

Gets a scancode from the queue.

Scancodes are always generated but they can be consumed by the scancode-to-virtualkeys task. So, in order to use this method Keyboard.begin() method should be called with generateVirtualKeys = false and createVKQueue = false.

Parameters

timeOutMS	Timeout in milliseconds. -1 means no timeout (infinite time).
requestResendOnTimeOut	If true and timeout has expired then asks the keyboard to resend the scancode.

Returns

The first scancode of the queue (-1 if no data is available in the timeout period).

Definition at line 207 of file keyboard.cpp.