def test_shift3(): a = ArduinoTree() p = a.pin.get(13) s = ShiftOut(p, 12, 0, A0=A0) s.write_data(0b01010101)
def test_shift2(): s = ShiftOut(13, 'A1', 0, A0=A0) s.write_data(0b01010101)
def test_shift1(): s = ShiftOut('D13', 'D12', 0, A0=A0) s.write_data(0b01010101)