tp9605bt.py 文件源码

def __init__(self, usb_pathname = '/dev/ttyUSB0', _read_timeout = 3.0):
    # Open with Pyserial

        self.read_timeout = _read_timeout

    self.serial_port = serial.Serial(
       port = usb_pathname,
       baudrate = 2400,
       parity = serial.PARITY_NONE,
       stopbits = serial.STOPBITS_ONE,
       bytesize = serial.EIGHTBITS,
       timeout = self.read_timeout)