_posixserialport.py 文件源码

def __init__(self, protocol, deviceNameOrPortNumber, reactor, 
        baudrate = 9600, bytesize = EIGHTBITS, parity = PARITY_NONE,
        stopbits = STOPBITS_ONE, timeout = 0, xonxoff = 0, rtscts = 0):
        abstract.FileDescriptor.__init__(self, reactor)
        self._serial = serial.Serial(deviceNameOrPortNumber, baudrate = baudrate, bytesize = bytesize, parity = parity, stopbits = stopbits, timeout = timeout, xonxoff = xonxoff, rtscts = rtscts)
        self.reactor = reactor
        self.flushInput()
        self.flushOutput()
        self.protocol = protocol
        self.protocol.makeConnection(self)
        self.startReading()