class Switch – switch object¶
A Switch object is used to control a push-button switch.
sw = pyb.Switch() # create a switch object sw.value() # get state (True if pressed, False otherwise) sw() # shorthand notation to get the switch state sw.callback(f) # register a callback to be called when the # switch is pressed down sw.callback(None) # remove the callback
Call switch object directly to get its state:
Trueif pressed down,
Register the given function to be called when the switch is pressed down. If
None, then it disables the callback.