148 … def __init__(self, direction, idx, ts, aa, channel_num, phy, data, payload_type, header, payload):  argument
155         self.data = data
161         return len(self.data)
169 def adv_ind(data):  argument
171     adv_a = data[:6]
172     adv_data = data[6:]
176 def adv_direct_ind(data):  argument
178     adv_a = data[:6]
179     target_a = data[6:12]
208 def parse_adv_pdu(direction, idx, ts, aa, channel_num, phy, data, aux_ptr_packets):  argument
211         unpack_bitfield('4,1,1,1,1,8', int.from_bytes(data[:2], 'little', signed=False))
213     data = data[2:2 + payload_len]
216         payload = func(data)
218 … return parse_ext_adv_pdu(direction, idx, ts, aa, channel_num, phy, header, data, aux_ptr_packets);
219     return Packet(direction, idx, ts, aa, channel_num, phy, data, payload_type, header, payload)
222 def parse_common_ext_adv_payload(data):  argument
224 …extHeaderLength, AdvMode = unpack_bitfield('6,2', int.from_bytes(data[:1], 'little', signed=False))
225     data = data[1:]
229         extHeaderFlags = bytes(data[dataPtr:dataPtr+1])[0]
232             payload['AdvA'] = int.from_bytes(data[dataPtr:dataPtr+6], 'little', signed=False)
235             payload['TargetA'] = int.from_bytes(data[dataPtr:dataPtr+6], 'little', signed=False)
239             payload['CTEInfo'] = bytes(data[dataPtr:dataPtr+1])[0]
243 …did, sid = unpack_bitfield('12,4', int.from_bytes(data[dataPtr:dataPtr+2], 'little', signed=False))
247 …etUnits, auxOffset, auxPHY = unpack_bitfield('6,1,1,13,3', int.from_bytes(data[dataPtr:dataPtr+3],…
253             payload['SyncInfo'] = bytes(data[dataPtr:dataPtr+18])
256             payload['TxPower'] = bytes(data[dataPtr:dataPtr+1])[0]
259             payload['ACAD'] = bytes(data[dataPtr:])
261     data = data[extHeaderLength:]
262     if len(data):
263         payload['AD'] = bytes(data)
267 def parse_ext_adv_pdu(direction, idx, ts, aa, channel_num, phy, header, data, aux_ptr_packets):  argument
271             payload = parse_common_ext_adv_payload(data)
274             payload = data
279             advA = int.from_bytes(data[:6], 'little', signed=False)
280             targetA = int.from_bytes(data[6:], 'little', signed=False)
285             payload = connect_ind(data)
287             payload = parse_common_ext_adv_payload(data)
292             payload = parse_common_ext_adv_payload(data)
295             payload = data
297     return Packet(direction, idx, ts, aa, channel_num, phy, data, payload_type, header, payload)
334 def ll_terminate_ind(data):  argument
336     return CtrData(data[0])
339 def ll_cis_req(data):  argument
344     cig_id, cis_id, phy_c_to_p, phy_p_to_c = data[:4]
345 …max_sdu_c_to_p, _, framed = unpack_bitfield('12,3,1', int.from_bytes(data[4:6], 'little', signed=F…
346     max_sdu_p_to_c, _ = unpack_bitfield('12,4', int.from_bytes(data[6:8], 'little', signed=False))
347 …sdu_interval_c_to_p, _ = unpack_bitfield('20,4', int.from_bytes(data[8:11], 'little', signed=False…
348 …sdu_interval_p_to_c, _ = unpack_bitfield('20,4', int.from_bytes(data[11:14], 'little', signed=Fals…
349     max_pdu_c_to_p = int.from_bytes(data[14:16], 'little', signed=False)
350     max_pdu_p_to_c = int.from_bytes(data[16:18], 'little', signed=False)
351     nse = data[19]
352     sub_interval = int.from_bytes(data[19:22], 'little', signed=False)
353     bn_c_to_p, bn_p_to_c = unpack_bitfield('4,4', data[22])
354     ft_c_to_p, ft_p_to_c = data[23:25]
355     iso_interval = int.from_bytes(data[25:27], 'little', signed=False)
356     cis_offset_min = int.from_bytes(data[27:30], 'little', signed=False)
357     cis_offset_max = int.from_bytes(data[30:33], 'little', signed=False)
358     conn_event_count = int.from_bytes(data[33:35], 'little', signed=False)
364 def ll_cis_rsp(data):  argument
366     cis_offset_min = int.from_bytes(data[:3], 'little', signed=False)
367     cis_offset_max = int.from_bytes(data[3:6], 'little', signed=False)
368     conn_event_count = int.from_bytes(data[6:8], 'little', signed=False)
372 def ll_cis_ind(data):  argument
374     aa = int.from_bytes(data[0:4], 'little', signed=False)
375     cis_offset = int.from_bytes(data[4:7], 'little', signed=False)
376     cig_sync_delay = int.from_bytes(data[7:10], 'little', signed=False)
377     cis_sync_delay = int.from_bytes(data[10:13], 'little', signed=False)
378     conn_event_counter = int.from_bytes(data[13:15], 'little', signed=False)
382 def ll_cis_terminate_ind(data):  argument
384     return CtrData(*data[:3])
396 def parse_data_pdu(direction, idx, ts, aa, channel_num, phy, data):  argument
399             unpack_bitfield('2,1,1,1,1,2,8', int.from_bytes(data[:2], 'little', signed=False))
400     cte_info = data[2] if cp else None
403     data = data[pdu_offset:pdu_offset + payload_length]
406         opcode = data[0]
409             payload = Payload(opcode, func(data[1:]))
411             payload_type, payload = PacketType.LL_CONTROL_UNKNOWN_PDU, Payload(opcode, data[1:])
414         payload = data
417     return Packet(direction, idx, ts, aa, channel_num, phy, data, payload_type, header, payload)
420 def parse_isoc_pdu(direction, idx, ts, aa, channel_num, phy, data):  argument
423         unpack_bitfield('2,1,1,1,1,1,1,8', int.from_bytes(data[:2], 'little', signed=False))
427         payload = data[2:2 + payload_length]
431 …sc, cmplt, rfu, payload_length = unpack_bitfield('1,1,6,8', int.from_bytes(data[2:4], 'little', si…
434         payload = Payload(segmentation_header, data[4:4 + payload_length])
437         payload = data[2:2 + payload_length]
438     return Packet(direction, idx, ts, aa, channel_num, phy, data, payload_type, header, payload)