De micro:bit v2

De API documentatie:

• kaspersmicrobit.services.events
• kaspersmicrobit.services.event
• kaspersmicrobit.services.v2_events
• kaspersmicrobit

Voorbeeld:

def print_events(event: Event):
    print(f"Event occured: {event_to_string(event)}")


def event_to_string(event: Event):
    if event == Event(v2_events.DEVICE_ID_BUTTON_A, v2_events.EVENT_BUTTON_CLICK):
        return "Button A Click"
    elif event == Event(v2_events.DEVICE_ID_GESTURE, v2_events.EVENT_GESTURE_TILT_UP):
        return "Tilt Up"
    elif event == Event(v2_events.DEVICE_ID_GESTURE, v2_events.EVENT_GESTURE_TILT_DOWN):
        return "Tilt Down"
    elif event == Event(v2_events.DEVICE_ID_GESTURE, v2_events.EVENT_GESTURE_TILT_LEFT):
        return "Tilt Left"
    elif event == Event(v2_events.DEVICE_ID_GESTURE, v2_events.EVENT_GESTURE_TILT_RIGHT):
        return "Tilt Right"
    elif event.device_id == v2_events.DEVICE_ID_GESTURE:
        return f"Some gesture {event.event_value}"
    else:
        return f"Unkown {event.device_id} {event.event_value}"


with KaspersMicrobit.find_one_microbit() as microbit:
    # listen for events / luister naar gebeurtenissen
    microbit.events.notify_microbit_event(print_events)

    # inform the micro:bit of the events we want to receive
    # / informeer de micro:bit van de gebeurtenissen waarin we geïnteresseerd zijn
    microbit.events.write_client_requirements(
        # listen to listeners added to the message bus /
        # luister naar het toevoegen van event listeners aan de message bus
        Event(v2_events.DEVICE_ID_MESSAGE_BUS_LISTENER),
        Event(v2_events.DEVICE_ID_BUTTON_A, v2_events.EVENT_BUTTON_CLICK),  # Button A clicks / Knop A klikken
        Event(v2_events.DEVICE_ID_GESTURE)  # all gesture events / alle bewegings gebeurtenissen
    )

    print("Tilt your micro:bit or click button A to receive events")

    time.sleep(15)