test.py 文件源码

def tearDown(self):
        self.s.reset_output_buffer()
        self.s.flush()
        #~ self.s.write(serial.XON)
        self.s.close()
        # reopen... some faulty USB-serial adapter make next test fail otherwise...
        self.s.timeout = 1
        self.s.xonxoff = False
        self.s.open()
        self.s.read(3000)
        self.s.close()