基于bitio连接microbit示例代码

symo

Connecting to the micro:bit

    NOTE: Make sure bitio.hex is installed
    import microbit

Scrolling text on the screen

    import microbit
    microbit.display.scroll("Hello")
    microbit.sleep(2000)

Displaying a single character

    import microbit
    microbit.display.show("A")
    microbit.sleep(2000)

Displaying numbers

    import microbit
    microbit.display.scroll(2345)
    microbit.sleep(2000)

Displaying numbers using a 2-digit font

    import microbit
    for n in range(99):
        microbit.display.show(n)
        microbit.sleep(250)

Getting a list of pre-defined images

    import microbit
    print(microbit.Image.STD_IMAGE_NAMES)
    microbit.sleep(2000)

Displaying a pre-defined image

    import microbit
    microbit.display.show(microbit.Image.HAPPY)
    microbit.sleep(2000)

Spinning a clock

    import microbit
    for c in microbit.Image.ALL_CLOCKS:
        microbit.display.show(c)
        microbit.sleep(250)

Defining a custom image

    import microbit
    BANANA = microbit.Image("00090:00090:00990:09900:99000")
    microbit.display.show(BANANA)
    microbit.sleep(2000)

Clearing the display

    import microbit
    microbit.display.clear()
    microbit.sleep(2000)

Sensing when a button is pressed

    import microbit
    while True:
        if microbit.button_a.was_pressed():
            microbit.display.show("A")
            microbit.sleep(500)
            microbit.display.clear()

Sensing when a pin is touched

    import microbit
    while True:
        if microbit.pin0.is_touched():
            microbit.display.show("T")
            microbit.sleep(500)
            microbit.display.clear()

Reading accelerometer values

    import microbit
    while True:
        print(microbit.accelerometer.get_values())
        microbit.sleep(250)

Sensing tilt in the X plane

    import microbit
    while True:
        x = microbit.accelerometer.get_x()
        x = abs(x)
        if x > 200:
            print("Tilted")
        else:
            print("Not Tilted")
        microbit.sleep(500)

Reading the temperature

    import microbit
    while True:  
        print(microbit.temperature())
        microbit.sleep(500)

Using the radio
(see also radio.py example).


    import microbit
    microbit.radio.config(group=132, queue=10)
    microbit.radio.on()

    while True:
        time.sleep(0.1)
        incoming = microbit.radio.receive_bytes()

        if incoming != "None":  #TODO: api.py will need better None handler.
            incoming = stripMakeCodeHeader(incoming)
            print(incoming)

开源库：https://github.com/whaleygeek/bitio

codelab adapter 3.8已经通过jupyterLab扩展提供支持

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