| 70 | XONXOFF = False |
| 71 | |
| 72 | def __init__(self, port=1, timeout=1, write_timeout=1, **kwargs): |
| 73 | super().__init__(**kwargs) |
| 74 | self.TIMEOUT = timeout |
| 75 | |
| 76 | kw = {} |
| 77 | for key in ('baudrate', 'bytesize', 'parity', 'stopbits', |
| 78 | 'rtscts', 'dsrdtr', 'xonxoff'): |
| 79 | kw[key] = kwargs.get(key, getattr(self, key.upper())) |
| 80 | |
| 81 | kw['bytesize'] = BYTESIZE[kw['bytesize']] |
| 82 | kw['parity'] = PARITY[kw['parity']] |
| 83 | kw['stopbits'] = STOPBITS[kw['stopbits']] |
| 84 | |
| 85 | self.serial = serial.Serial(None, timeout=timeout, writeTimeout=write_timeout, **kw) |
| 86 | |
| 87 | self.serial.port = port |
| 88 | |
| 89 | self.log_debug('Created pyserial port {}', self.serial.port) |
| 90 | |
| 91 | def raw_send(self, data): |
| 92 | """Send raw bytes to the instrument. |