cli.py 文件源码

def __init__(self, port):
        self.ser = serial.Serial(
            port=port,
            baudrate=baud_rate,
            parity=serial.PARITY_ODD,
            stopbits=serial.STOPBITS_ONE,
            bytesize=serial.EIGHTBITS
        )
        self.ser.write(b'\xF6')
        res = self.ser.read(2)
        if res == b'e\xfb':
            click.secho('nejemojo is go', fg='green')
        else:
            click.secho('bad mojo: {}'.format(res), fg='red')