Lines Matching refs:header

245             header = b''
247                 header = self.rx_bytes(3)
248                 if not header:
250                 payload_length = header[2]
252                 header = self.rx_bytes(4)
253                 if not header:
255                 payload_length = header[3] << 8
256                 payload_length |= header[2]
258                 header = self.rx_bytes(3)
259                 if not header:
261                 payload_length = header[2]
263                 header = self.rx_bytes(2)
264                 if not header:
266                 payload_length = header[1]
272             packet_bytes = type_byte + header + payload