// These are the states that a button can be
CONTINUOUS_USE		= 0	// like a medikit
ONOFF_USE		= 1
DIRECTIONAL_USE		= 2	// like a wheel turning
SIMPLE_USE		= 3	// single press


// These are what the USE function passes

USE_OFF 		= 0
USE_ON 			= 1 
USE_SET 		= 2 
USE_TOGGLE 		= 3