Python GPIOPin.analogue_value Examples

Example #1

File: test_gpio_pin.py Project: udhayacommits/j5

def test_analogue_value_setter() -> None:
    """Test that we can set a scaled analogue value."""
    driver = MockGPIOPinDriver()
    pin = GPIOPin(
        0,
        driver,
        initial_mode=GPIOPinMode.ANALOGUE_OUTPUT,
        hardware_modes={
            GPIOPinMode.ANALOGUE_OUTPUT,
            GPIOPinMode.PWM_OUTPUT,
        },
    )

    pin.mode = GPIOPinMode.ANALOGUE_OUTPUT
    pin.analogue_value = 0.6

    pin.mode = GPIOPinMode.PWM_OUTPUT
    pin.analogue_value = 0.7

    with pytest.raises(ValueError):
        pin.analogue_value = -1

Example #2

def test_analogue_value_setter():
    """Test that we can set a scaled analogue value."""
    driver = MockGPIOPinDriver()
    pin = GPIOPin(
        0,
        MockGPIOPinBoard(),
        driver,
        supported_modes=[
            GPIOPinMode.ANALOGUE_OUTPUT,
            GPIOPinMode.PWM_OUTPUT,
        ],
    )

    pin.mode = GPIOPinMode.ANALOGUE_OUTPUT
    pin.analogue_value = 0.6

    pin.mode = GPIOPinMode.PWM_OUTPUT
    pin.analogue_value = 0.7

    with pytest.raises(ValueError):
        pin.analogue_value = -1