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,
Get the switch state. Returns
Trueif pressed down, otherwise
Register the given function to be called when the switch is pressed down. If
None, then it disables the callback.