@pytest.fixture(scope='session')
def board(request):
    board = cpboard.CPboard.from_try_all(request.config.option.boarddev)
    board.open()
    board.repl.reset()
    return board
@pytest.fixture(scope='session')
def board(request):
    board = cpboard.CPboard.from_try_all(request.config.option.boarddev)
    board.open()
    board.repl.reset()
    return board