Exemplos de GPIO.wait_for_edge em Python

Exemplo n.º 1

def test_wait_for_edge_not_configured_for_input():
    with patch("LPi.GPIO.sysfs"):
        GPIO.setmode(GPIO.BOARD)
        GPIO.setup(12, GPIO.OUT)
        with pytest.raises(RuntimeError) as ex:
            GPIO.wait_for_edge(12, GPIO.RISING)
        assert str(ex.value) == "Channel 12 is configured for output"

Exemplo n.º 2

def test_wait_for_edge_completes():
    with patch("LPi.GPIO.sysfs"):
        GPIO.setmode(GPIO.BOARD)
        GPIO.setup(12, GPIO.IN)
        with patch("LPi.GPIO.event") as mock:
            mock.blocking_wait_for_edge.return_value = 1
            assert GPIO.wait_for_edge(12, GPIO.BOTH) == 12
            mock.blocking_wait_for_edge.assert_called_with(7, GPIO.BOTH, -1)

Exemplo n.º 3

def test_wait_for_edge_not_configured():
    with pytest.raises(RuntimeError) as ex:
        GPIO.wait_for_edge(91, GPIO.RISING)
    assert str(ex.value) == "Channel 91 is not configured"