miniterm.py 文件源码

def dump_port_settings(self):
        """Write current settings to sys.stderr"""
        sys.stderr.write("\n--- Settings: {p.name}  {p.baudrate},{p.bytesize},{p.parity},{p.stopbits}\n".format(
            p=self.serial))
        sys.stderr.write('--- RTS: {:8}  DTR: {:8}  BREAK: {:8}\n'.format(
            ('active' if self.serial.rts else 'inactive'),
            ('active' if self.serial.dtr else 'inactive'),
            ('active' if self.serial.break_condition else 'inactive')))
        try:
            sys.stderr.write('--- CTS: {:8}  DSR: {:8}  RI: {:8}  CD: {:8}\n'.format(
                ('active' if self.serial.cts else 'inactive'),
                ('active' if self.serial.dsr else 'inactive'),
                ('active' if self.serial.ri else 'inactive'),
                ('active' if self.serial.cd else 'inactive')))
        except serial.SerialException:
            # on RFC 2217 ports, it can happen if no modem state notification was
            # yet received. ignore this error.
            pass
        sys.stderr.write('--- software flow control: {}\n'.format('active' if self.serial.xonxoff else 'inactive'))
        sys.stderr.write('--- hardware flow control: {}\n'.format('active' if self.serial.rtscts else 'inactive'))
        sys.stderr.write('--- serial input encoding: {}\n'.format(self.input_encoding))
        sys.stderr.write('--- serial output encoding: {}\n'.format(self.output_encoding))
        sys.stderr.write('--- EOL: {}\n'.format(self.eol.upper()))
        sys.stderr.write('--- filters: {}\n'.format(' '.join(self.filters)))