0x36 transfer data not send all the data

See original GitHub issue

I have run the same script on both windows 10 and linux(raspberry pi/ubuntu desktop), and the one on windows with Vector device is ok, but the one with Linux socketcan is not ok for the 0x36 service transfer data.

the issue

as you can see, the transfer data didn’t send all the data to the server, and raised a “P2 timeout time” issue.

the error:

Traceback (most recent call last): File “/home/sgnes/.local/lib/python3.9/site-packages/udsoncan/client.py”, line 1647, in send_request payload = self.conn.wait_frame(timeout=timeout_value, exception=True) File “/home/sgnes/.local/lib/python3.9/site-packages/udsoncan/connections.py”, line 68, in wait_frame frame = self.specific_wait_frame(timeout=timeout) File “/home/sgnes/.local/lib/python3.9/site-packages/udsoncan/connections.py”, line 490, in specific_wait_frame raise TimeoutException(“Did not receive frame IsoTP Transport layer in time (timeout=%s sec)” % timeout) udsoncan.exceptions.TimeoutException: Did not receive frame IsoTP Transport layer in time (timeout=0.5 sec)

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File “/home/sgnes/github/Bootloader-flashing-tool/flashing.py”, line 126, in <module> reprogramming(conn, args) File “/home/sgnes/github/Bootloader-flashing-tool/flashing.py”, line 81, in reprogramming response = client.transfer_data(seq, bytes.fromhex(data)) File “/home/sgnes/.local/lib/python3.9/site-packages/udsoncan/client.py”, line 131, in decorated return func(self, *args, **kwargs) File “/home/sgnes/.local/lib/python3.9/site-packages/udsoncan/client.py”, line 837, in transfer_data response = self.send_request(request) File “/home/sgnes/.local/lib/python3.9/site-packages/udsoncan/client.py”, line 1655, in send_request raise TimeoutException(‘Did not receive response in time. %s time has expired (timeout=%.3f sec)’ % (timeout_name_to_report, timeout_value)) udsoncan.exceptions.TimeoutException: Did not receive response in time. P2 timeout time has expired (timeout=0.500 sec)

the code

   if args.can_interface == "Vector":
      bus = VectorBus(args.can_channel)
   elif args.can_interface == "PCAN":
      bus = PcanBus()  # Link Layer (CAN protocol) 
   elif args.can_interface == 'socketcan':
      bus = can.interface.Bus(channel='can0', bustype='socketcan_ctypes')
   tp_addr = isotp.Address(isotp.AddressingMode.Normal_11bits, txid=project_config.uds_req_phy_id,
                           rxid=project_config.uds_res_id)  # Network layer addressing scheme
   stack = isotp.CanStack(bus=bus, address=tp_addr, params=isotp_params)  # Network/Transport layer (IsoTP protocol)
   stack.set_sleep_timing(0.001, 0.001)
   conn = PythonIsoTpConnection(stack)

the log on linux:

BUSMASTER Ver 3.2.2 PROTOCOL CAN NOTE: PLEASE DO NOT EDIT THIS DOCUMENT [START LOGGING SESSION] START DATE AND TIME 10:5:2021 20:30:15:451 HEX SYSTEM MODE START CHANNEL BAUD RATE CHANNEL 1 - Vector - VN1610 Channel 1 SN - 24706 - 500000 bps END CHANNEL BAUD RATE START DATABASE FILES END DATABASE FILES <Time><Tx/Rx><Channel><CAN ID><Type><DLC><DataBytes> 20:30:21:1132 Rx 1 0x71D s 8 02 10 03 00 00 00 00 00 20:30:21:1173 Rx 1 0x71E s 8 06 50 03 00 32 01 F4 AA 20:30:21:1211 Rx 1 0x71D s 8 02 10 02 00 00 00 00 00 20:30:21:1273 Rx 1 0x71E s 8 06 50 02 00 32 01 F4 AA 20:30:21:1343 Rx 1 0x71D s 8 02 27 11 00 00 00 00 00 20:30:21:1373 Rx 1 0x71E s 8 06 67 11 55 55 55 55 AA 20:30:21:1429 Rx 1 0x71D s 8 06 27 12 AA AA AA AA 00 20:30:21:1473 Rx 1 0x71E s 8 02 67 12 AA AA AA AA AA 20:30:21:1524 Rx 1 0x71D s 8 06 31 01 FF 00 01 00 00 20:30:21:1573 Rx 1 0x71E s 8 03 7F 31 78 AA AA AA AA 20:30:21:8273 Rx 1 0x71E s 8 05 71 01 FF 00 00 AA AA 20:30:21:8342 Rx 1 0x71D s 8 10 09 34 00 33 00 4C 00 20:30:21:8373 Rx 1 0x71E s 8 30 FF 00 AA AA AA AA AA 20:30:21:8385 Rx 1 0x71D s 8 21 00 70 00 00 00 00 00 20:30:21:8473 Rx 1 0x71E s 8 04 74 20 04 02 AA AA AA 20:30:21:8536 Rx 1 0x71D s 8 11 02 36 01 ED CB 97 ED 20:30:21:8573 Rx 1 0x71E s 8 30 FF 00 AA AA AA AA AA 20:30:21:8592 Rx 1 0x71D s 8 21 7F 8F ED 7F 8F ED 7F 20:30:21:8597 Rx 1 0x71D s 8 22 8F ED 7F 8F ED 7F 8F 20:30:21:8601 Rx 1 0x71D s 8 23 ED EA 98 ED 7F 8F ED 20:30:21:8606 Rx 1 0x71D s 8 24 DA 98 ED 7F 8F ED 7F 20:30:21:8610 Rx 1 0x71D s 8 25 8F ED 8C 90 ED 7F 8F 20:30:21:8614 Rx 1 0x71D s 8 26 ED 7F 8F ED 7F 8F ED 20:30:21:8618 Rx 1 0x71D s 8 27 36 97 ED DC 98 ED 7F 20:30:21:8622 Rx 1 0x71D s 8 28 8F ED 7F 8F ED 7F 8F 20:30:21:8626 Rx 1 0x71D s 8 29 ED 7F 8F ED 7F 8F ED 20:30:21:8630 Rx 1 0x71D s 8 2A 2C 97 ED 31 97 ED 7F 20:30:21:8634 Rx 1 0x71D s 8 2B 8F ED 7F 8F ED 6B 95 20:30:21:8638 Rx 1 0x71D s 8 2C ED 7F 8F ED 7F 8F ED 20:30:21:8643 Rx 1 0x71D s 8 2D 7F 8F ED 7F 8F ED 7F 20:30:21:8647 Rx 1 0x71D s 8 2E 8F ED 7F 8F ED 7F 8F 20:30:21:8667 Rx 1 0x71D s 8 2F ED 7F 8F ED 7F 8F ED 20:30:21:8671 Rx 1 0x71D s 8 20 7F 8F ED 7F 8F ED 7F 20:30:21:8675 Rx 1 0x71D s 8 21 8F ED 7F 8F ED 7F 8F 20:30:21:8679 Rx 1 0x71D s 8 22 ED 7F 8F ED 7F 8F ED 20:30:21:8683 Rx 1 0x71D s 8 23 7F 8F ED 7F 8F ED 7F 20:30:21:8686 Rx 1 0x71D s 8 24 8F ED 7F 8F ED 7F 8F 20:30:21:8690 Rx 1 0x71D s 8 25 ED 7F 8F ED 7F 8F ED END DATE AND TIME 10:5:2021 20:30:35:698 [STOP LOGGING SESSION]

the log on windows:

BUSMASTER Ver 3.2.2 PROTOCOL CAN NOTE: PLEASE DO NOT EDIT THIS DOCUMENT [START LOGGING SESSION] START DATE AND TIME 10:5:2021 20:32:25:789 HEX SYSTEM MODE START CHANNEL BAUD RATE CHANNEL 1 - Vector - VN1610 Channel 1 SN - 24706 - 500000 bps END CHANNEL BAUD RATE START DATABASE FILES END DATABASE FILES <Time><Tx/Rx><Channel><CAN ID><Type><DLC><DataBytes> 20:32:29:8740 Rx 1 0x71D s 8 02 10 03 00 00 00 00 00 20:32:29:8816 Rx 1 0x71E s 8 06 50 03 00 32 01 F4 AA 20:32:29:9049 Rx 1 0x71D s 8 02 10 02 00 00 00 00 00 20:32:29:9116 Rx 1 0x71E s 8 06 50 02 00 32 01 F4 AA 20:32:29:9358 Rx 1 0x71D s 8 02 27 11 00 00 00 00 00 20:32:29:9416 Rx 1 0x71E s 8 06 67 11 55 55 55 55 AA 20:32:29:9658 Rx 1 0x71D s 8 06 27 12 AA AA AA AA 00 20:32:29:9716 Rx 1 0x71E s 8 02 67 12 AA AA AA AA AA 20:32:29:9981 Rx 1 0x71D s 8 06 31 01 FF 00 01 00 00 20:32:30:0016 Rx 1 0x71E s 8 03 7F 31 78 AA AA AA AA 20:32:30:1716 Rx 1 0x71E s 8 05 71 01 FF 00 00 AA AA 20:32:30:1900 Rx 1 0x71D s 8 10 09 34 00 33 00 4C 00 20:32:30:1915 Rx 1 0x71E s 8 30 FF 00 AA AA AA AA AA 20:32:30:2050 Rx 1 0x71D s 8 21 00 70 00 00 00 00 00 20:32:30:2116 Rx 1 0x71E s 8 04 74 20 04 02 AA AA AA 20:32:30:2370 Rx 1 0x71D s 8 11 02 36 01 ED CB 97 ED 20:32:30:2415 Rx 1 0x71E s 8 30 FF 00 AA AA AA AA AA 20:32:30:2530 Rx 1 0x71D s 8 21 7F 8F ED 7F 8F ED 7F 20:32:30:2532 Rx 1 0x71D s 8 22 8F ED 7F 8F ED 7F 8F 20:32:30:2534 Rx 1 0x71D s 8 23 ED EA 98 ED 7F 8F ED 20:32:30:2537 Rx 1 0x71D s 8 24 DA 98 ED 7F 8F ED 7F 20:32:30:2539 Rx 1 0x71D s 8 25 8F ED 8C 90 ED 7F 8F 20:32:30:2541 Rx 1 0x71D s 8 26 ED 7F 8F ED 7F 8F ED 20:32:30:2544 Rx 1 0x71D s 8 27 36 97 ED DC 98 ED 7F 20:32:30:2546 Rx 1 0x71D s 8 28 8F ED 7F 8F ED 7F 8F 20:32:30:2548 Rx 1 0x71D s 8 29 ED 7F 8F ED 7F 8F ED 20:32:30:2551 Rx 1 0x71D s 8 2A 2C 97 ED 31 97 ED 7F 20:32:30:2553 Rx 1 0x71D s 8 2B 8F ED 7F 8F ED 6B 95 20:32:30:2555 Rx 1 0x71D s 8 2C ED 7F 8F ED 7F 8F ED 20:32:30:2558 Rx 1 0x71D s 8 2D 7F 8F ED 7F 8F ED 7F 20:32:30:2560 Rx 1 0x71D s 8 2E 8F ED 7F 8F ED 7F 8F 20:32:30:2562 Rx 1 0x71D s 8 2F ED 7F 8F ED 7F 8F ED 20:32:30:2565 Rx 1 0x71D s 8 20 7F 8F ED 7F 8F ED 7F 20:32:30:2567 Rx 1 0x71D s 8 21 8F ED 7F 8F ED 7F 8F 20:32:30:2569 Rx 1 0x71D s 8 22 ED 7F 8F ED 7F 8F ED 20:32:30:2572 Rx 1 0x71D s 8 23 7F 8F ED 7F 8F ED 7F 20:32:30:2574 Rx 1 0x71D s 8 24 8F ED 7F 8F ED 7F 8F 20:32:30:2576 Rx 1 0x71D s 8 25 ED 7F 8F ED 7F 8F ED 20:32:30:2579 Rx 1 0x71D s 8 26 7F 8F ED 7F 8F ED 7F 20:32:30:2581 Rx 1 0x71D s 8 27 8F ED 7F 8F ED 7F 8F 20:32:30:2583 Rx 1 0x71D s 8 28 ED 7F 8F ED 7F 8F ED 20:32:30:2586 Rx 1 0x71D s 8 29 7F 8F ED 7F 8F ED 7F 20:32:30:2588 Rx 1 0x71D s 8 2A 8F ED 7F 8F ED 7F 8F 20:32:30:2591 Rx 1 0x71D s 8 2B ED 7F 8F ED 81 8F FF 20:32:30:2593 Rx 1 0x71D s 8 2C FF FF FF FF FF FF FF 20:32:30:2596 Rx 1 0x71D s 8 2D FF FF FF FF FF FF FF 20:32:30:2598 Rx 1 0x71D s 8 2E FF FF FF FF FF FF FF 20:32:30:2600 Rx 1 0x71D s 8 2F FF FF FF FF FF FF FF 20:32:30:2603 Rx 1 0x71D s 8 20 FF FF FF FF FF FF FF 20:32:30:2605 Rx 1 0x71D s 8 21 FF FF FF FF FF FF FF 20:32:30:2608 Rx 1 0x71D s 8 22 FF FF FF FF FF FF FF 20:32:30:2610 Rx 1 0x71D s 8 23 FF FF FF FF FF FF FF 20:32:30:2613 Rx 1 0x71D s 8 24 FF FF FF FF FF FF FF 20:32:30:2715 Rx 1 0x71E s 8 03 7F 36 78 AA AA AA AA 20:32:30:4821 Rx 1 0x71E s 8 02 76 01 AA AA AA AA AA 20:32:35:6974 Rx 1 0x71D s 8 02 10 03 00 00 00 00 00 20:32:35:7033 Rx 1 0x71E s 8 06 50 03 00 32 01 F4 AA 20:32:35:7292 Rx 1 0x71D s 8 02 10 02 00 00 00 00 00 20:32:35:7333 Rx 1 0x71E s 8 06 50 02 00 32 01 F4 AA 20:32:35:7591 Rx 1 0x71D s 8 02 27 11 00 00 00 00 00 20:32:35:7633 Rx 1 0x71E s 8 06 67 11 55 55 55 55 AA 20:32:35:7904 Rx 1 0x71D s 8 06 27 12 AA AA AA AA 00 20:32:35:7933 Rx 1 0x71E s 8 02 67 12 AA AA AA AA AA 20:32:35:8211 Rx 1 0x71D s 8 06 31 01 FF 00 01 00 00 20:32:35:8333 Rx 1 0x71E s 8 03 7F 31 78 AA AA AA AA 20:32:36:4733 Rx 1 0x71E s 8 05 71 01 FF 00 00 AA AA 20:32:36:5035 Rx 1 0x71D s 8 10 09 34 00 33 00 4C 00 20:32:36:5083 Rx 1 0x71E s 8 30 FF 00 AA AA AA AA AA 20:32:36:5194 Rx 1 0x71D s 8 21 00 70 00 00 00 00 00 20:32:36:5233 Rx 1 0x71E s 8 04 74 20 04 02 AA AA AA 20:32:36:5515 Rx 1 0x71D s 8 11 02 36 01 ED CB 97 ED 20:32:36:5533 Rx 1 0x71E s 8 30 FF 00 AA AA AA AA AA 20:32:36:5674 Rx 1 0x71D s 8 21 7F 8F ED 7F 8F ED 7F 20:32:36:5677 Rx 1 0x71D s 8 22 8F ED 7F 8F ED 7F 8F 20:32:36:5680 Rx 1 0x71D s 8 23 ED EA 98 ED 7F 8F ED 20:32:36:5682 Rx 1 0x71D s 8 24 DA 98 ED 7F 8F ED 7F 20:32:36:5684 Rx 1 0x71D s 8 25 8F ED 8C 90 ED 7F 8F 20:32:36:5687 Rx 1 0x71D s 8 26 ED 7F 8F ED 7F 8F ED 20:32:36:5689 Rx 1 0x71D s 8 27 36 97 ED DC 98 ED 7F 20:32:36:5691 Rx 1 0x71D s 8 28 8F ED 7F 8F ED 7F 8F 20:32:36:5694 Rx 1 0x71D s 8 29 ED 7F 8F ED 7F 8F ED 20:32:36:5696 Rx 1 0x71D s 8 2A 2C 97 ED 31 97 ED 7F 20:32:36:5698 Rx 1 0x71D s 8 2B 8F ED 7F 8F ED 6B 95 20:32:36:5701 Rx 1 0x71D s 8 2C ED 7F 8F ED 7F 8F ED 20:32:36:5703 Rx 1 0x71D s 8 2D 7F 8F ED 7F 8F ED 7F 20:32:36:5705 Rx 1 0x71D s 8 2E 8F ED 7F 8F ED 7F 8F 20:32:36:5708 Rx 1 0x71D s 8 2F ED 7F 8F ED 7F 8F ED 20:32:36:5710 Rx 1 0x71D s 8 20 7F 8F ED 7F 8F ED 7F 20:32:36:5712 Rx 1 0x71D s 8 21 8F ED 7F 8F ED 7F 8F 20:32:36:5715 Rx 1 0x71D s 8 22 ED 7F 8F ED 7F 8F ED 20:32:36:5717 Rx 1 0x71D s 8 23 7F 8F ED 7F 8F ED 7F 20:32:36:5719 Rx 1 0x71D s 8 24 8F ED 7F 8F ED 7F 8F 20:32:36:5722 Rx 1 0x71D s 8 25 ED 7F 8F ED 7F 8F ED 20:32:36:5724 Rx 1 0x71D s 8 26 7F 8F ED 7F 8F ED 7F 20:32:36:5726 Rx 1 0x71D s 8 27 8F ED 7F 8F ED 7F 8F 20:32:36:5729 Rx 1 0x71D s 8 28 ED 7F 8F ED 7F 8F ED 20:32:36:5731 Rx 1 0x71D s 8 29 7F 8F ED 7F 8F ED 7F 20:32:36:5733 Rx 1 0x71D s 8 2A 8F ED 7F 8F ED 7F 8F 20:32:36:5736 Rx 1 0x71D s 8 2B ED 7F 8F ED 81 8F FF 20:32:36:5738 Rx 1 0x71D s 8 2C FF FF FF FF FF FF FF 20:32:36:5741 Rx 1 0x71D s 8 2D FF FF FF FF FF FF FF 20:32:36:5743 Rx 1 0x71D s 8 2E FF FF FF FF FF FF FF 20:32:36:5746 Rx 1 0x71D s 8 2F FF FF FF FF FF FF FF 20:32:36:5748 Rx 1 0x71D s 8 20 FF FF FF FF FF FF FF 20:32:36:5751 Rx 1 0x71D s 8 21 FF FF FF FF FF FF FF 20:32:36:5753 Rx 1 0x71D s 8 22 FF FF FF FF FF FF FF 20:32:36:5755 Rx 1 0x71D s 8 23 FF FF FF FF FF FF FF 20:32:36:5758 Rx 1 0x71D s 8 24 FF FF FF FF FF FF FF 20:32:36:5833 Rx 1 0x71E s 8 03 7F 36 78 AA AA AA AA 20:32:36:7939 Rx 1 0x71E s 8 02 76 01 AA AA AA AA AA 20:32:36:8203 Rx 1 0x71D s 8 11 02 36 02 FF FF FF FF 20:32:36:8233 Rx 1 0x71E s 8 30 FF 00 AA AA AA AA AA 20:32:36:8359 Rx 1 0x71D s 8 21 FF FF FF FF FF FF FF 20:32:36:8361 Rx 1 0x71D s 8 22 FF FF FF FF FF FF FF 20:32:36:8364 Rx 1 0x71D s 8 23 FF FF FF FF FF FF FF 20:32:36:8366 Rx 1 0x71D s 8 24 FF FF FF FF FF FF FF 20:32:36:8369 Rx 1 0x71D s 8 25 FF FF FF FF FF FF FF 20:32:36:8371 Rx 1 0x71D s 8 26 FF FF FF FF FF FF FF 20:32:36:8373 Rx 1 0x71D s 8 27 FF FF FF FF FF FF FF 20:32:36:8376 Rx 1 0x71D s 8 28 FF FF FF FF FF FF FF 20:32:36:8378 Rx 1 0x71D s 8 29 FF FF FF FF FF FF FF 20:32:36:8381 Rx 1 0x71D s 8 2A FF FF FF FF FF FF FF 20:32:36:8383 Rx 1 0x71D s 8 2B FF FF FF FF FF FF FF 20:32:36:8386 Rx 1 0x71D s 8 2C FF FF FF FF FF FF FF 20:32:36:8388 Rx 1 0x71D s 8 2D FF FF FF FF FF FF FF 20:32:36:8391 Rx 1 0x71D s 8 2E FF FF FF FF FF FF FF 20:32:36:8393 Rx 1 0x71D s 8 2F FF FF FF FF FF FF FF 20:32:36:8396 Rx 1 0x71D s 8 20 FF FF FF FF FF FF FF 20:32:36:8398 Rx 1 0x71D s 8 21 FF FF FF FF FF FF FF 20:32:36:8401 Rx 1 0x71D s 8 22 FF FF FF FF FF FF FF 20:32:36:8403 Rx 1 0x71D s 8 23 FF FF FF FF FF FF FF 20:32:36:8406 Rx 1 0x71D s 8 24 FF FF FF FF FF FF FF 20:32:36:8408 Rx 1 0x71D s 8 25 FF FF FF FF FF FF FF 20:32:36:8411 Rx 1 0x71D s 8 26 FF FF FF FF FF FF FF 20:32:36:8413 Rx 1 0x71D s 8 27 FF FF FF FF FF FF FF 20:32:36:8415 Rx 1 0x71D s 8 28 FF FF FF FF FF FF FF 20:32:36:8418 Rx 1 0x71D s 8 29 FF FF FF FF FF FF FF 20:32:36:8420 Rx 1 0x71D s 8 2A FF FF FF FF FF FF FF 20:32:36:8423 Rx 1 0x71D s 8 2B FF FF FF FF FF FF FF 20:32:36:8425 Rx 1 0x71D s 8 2C FF FF FF FF FF FF FF 20:32:36:8428 Rx 1 0x71D s 8 2D FF FF FF FF FF FF FF 20:32:36:8430 Rx 1 0x71D s 8 2E FF FF FF FF FF FF FF 20:32:36:8433 Rx 1 0x71D s 8 2F FF FF FF FF FF FF FF 20:32:36:8435 Rx 1 0x71D s 8 20 FF FF FF FF FF FF FF 20:32:36:8438 Rx 1 0x71D s 8 21 FF FF FF FF FF FF FF 20:32:36:8440 Rx 1 0x71D s 8 22 FF FF FF FF FF FF FF 20:32:36:8443 Rx 1 0x71D s 8 23 FF FF FF FF FF FF FF 20:32:36:8445 Rx 1 0x71D s 8 24 FF FF FF FF FF FF FF 20:32:36:8533 Rx 1 0x71E s 8 03 7F 36 78 AA AA AA AA 20:32:36:8639 Rx 1 0x71E s 8 02 76 02 AA AA AA AA AA 20:32:42:4673 Rx 1 0x71D s 8 02 10 03 00 00 00 00 00 20:32:42:4719 Rx 1 0x71E s 8 06 50 03 00 32 01 F4 AA 20:32:42:4993 Rx 1 0x71D s 8 02 10 02 00 00 00 00 00 20:32:42:5119 Rx 1 0x71E s 8 06 50 02 00 32 01 F4 AA 20:32:42:5312 Rx 1 0x71D s 8 02 27 11 00 00 00 00 00 20:32:42:5419 Rx 1 0x71E s 8 06 67 11 55 55 55 55 AA 20:32:42:5633 Rx 1 0x71D s 8 06 27 12 AA AA AA AA 00 20:32:42:5719 Rx 1 0x71E s 8 02 67 12 AA AA AA AA AA 20:32:42:5952 Rx 1 0x71D s 8 06 31 01 FF 00 01 00 00 20:32:42:6019 Rx 1 0x71E s 8 03 7F 31 78 AA AA AA AA 20:32:43:2519 Rx 1 0x71E s 8 05 71 01 FF 00 00 AA AA 20:32:43:2800 Rx 1 0x71D s 8 10 09 34 00 33 00 4C 00 20:32:43:2819 Rx 1 0x71E s 8 30 FF 00 AA AA AA AA AA 20:32:43:2939 Rx 1 0x71D s 8 21 00 70 00 00 00 00 00 20:32:43:3019 Rx 1 0x71E s 8 04 74 20 04 02 AA AA AA 20:32:43:3248 Rx 1 0x71D s 8 11 02 36 01 ED CB 97 ED 20:32:43:3269 Rx 1 0x71E s 8 30 FF 00 AA AA AA AA AA 20:32:43:3408 Rx 1 0x71D s 8 21 7F 8F ED 7F 8F ED 7F 20:32:43:3410 Rx 1 0x71D s 8 22 8F ED 7F 8F ED 7F 8F 20:32:43:3412 Rx 1 0x71D s 8 23 ED EA 98 ED 7F 8F ED 20:32:43:3415 Rx 1 0x71D s 8 24 DA 98 ED 7F 8F ED 7F 20:32:43:3417 Rx 1 0x71D s 8 25 8F ED 8C 90 ED 7F 8F 20:32:43:3419 Rx 1 0x71D s 8 26 ED 7F 8F ED 7F 8F ED 20:32:43:3421 Rx 1 0x71D s 8 27 36 97 ED DC 98 ED 7F 20:32:43:3424 Rx 1 0x71D s 8 28 8F ED 7F 8F ED 7F 8F 20:32:43:3426 Rx 1 0x71D s 8 29 ED 7F 8F ED 7F 8F ED 20:32:43:3428 Rx 1 0x71D s 8 2A 2C 97 ED 31 97 ED 7F 20:32:43:3431 Rx 1 0x71D s 8 2B 8F ED 7F 8F ED 6B 95 20:32:43:3433 Rx 1 0x71D s 8 2C ED 7F 8F ED 7F 8F ED 20:32:43:3435 Rx 1 0x71D s 8 2D 7F 8F ED 7F 8F ED 7F 20:32:43:3438 Rx 1 0x71D s 8 2E 8F ED 7F 8F ED 7F 8F 20:32:43:3440 Rx 1 0x71D s 8 2F ED 7F 8F ED 7F 8F ED 20:32:43:3442 Rx 1 0x71D s 8 20 7F 8F ED 7F 8F ED 7F 20:32:43:3445 Rx 1 0x71D s 8 21 8F ED 7F 8F ED 7F 8F 20:32:43:3447 Rx 1 0x71D s 8 22 ED 7F 8F ED 7F 8F ED 20:32:43:3450 Rx 1 0x71D s 8 23 7F 8F ED 7F 8F ED 7F 20:32:43:3452 Rx 1 0x71D s 8 24 8F ED 7F 8F ED 7F 8F 20:32:43:3454 Rx 1 0x71D s 8 25 ED 7F 8F ED 7F 8F ED 20:32:43:3457 Rx 1 0x71D s 8 26 7F 8F ED 7F 8F ED 7F 20:32:43:3459 Rx 1 0x71D s 8 27 8F ED 7F 8F ED 7F 8F 20:32:43:3461 Rx 1 0x71D s 8 28 ED 7F 8F ED 7F 8F ED 20:32:43:3464 Rx 1 0x71D s 8 29 7F 8F ED 7F 8F ED 7F 20:32:43:3466 Rx 1 0x71D s 8 2A 8F ED 7F 8F ED 7F 8F 20:32:43:3468 Rx 1 0x71D s 8 2B ED 7F 8F ED 81 8F FF 20:32:43:3471 Rx 1 0x71D s 8 2C FF FF FF FF FF FF FF 20:32:43:3473 Rx 1 0x71D s 8 2D FF FF FF FF FF FF FF 20:32:43:3476 Rx 1 0x71D s 8 2E FF FF FF FF FF FF FF 20:32:43:3478 Rx 1 0x71D s 8 2F FF FF FF FF FF FF FF 20:32:43:3481 Rx 1 0x71D s 8 20 FF FF FF FF FF FF FF 20:32:43:3483 Rx 1 0x71D s 8 21 FF FF FF FF FF FF FF 20:32:43:3486 Rx 1 0x71D s 8 22 FF FF FF FF FF FF FF 20:32:43:3488 Rx 1 0x71D s 8 23 FF FF FF FF FF FF FF 20:32:43:3491 Rx 1 0x71D s 8 24 FF FF FF FF FF FF FF 20:32:43:3519 Rx 1 0x71E s 8 03 7F 36 78 AA AA AA AA 20:32:43:5625 Rx 1 0x71E s 8 02 76 01 AA AA AA AA AA 20:32:43:5889 Rx 1 0x71D s 8 11 02 36 02 FF FF FF FF 20:32:43:5919 Rx 1 0x71E s 8 30 FF 00 AA AA AA AA AA 20:32:43:6047 Rx 1 0x71D s 8 21 FF FF FF FF FF FF FF 20:32:43:6051 Rx 1 0x71D s 8 22 FF FF FF FF FF FF FF 20:32:43:6054 Rx 1 0x71D s 8 23 FF FF FF FF FF FF FF 20:32:43:6056 Rx 1 0x71D s 8 24 FF FF FF FF FF FF FF 20:32:43:6059 Rx 1 0x71D s 8 25 FF FF FF FF FF FF FF 20:32:43:6061 Rx 1 0x71D s 8 26 FF FF FF FF FF FF FF 20:32:43:6064 Rx 1 0x71D s 8 27 FF FF FF FF FF FF FF 20:32:43:6066 Rx 1 0x71D s 8 28 FF FF FF FF FF FF FF 20:32:43:6069 Rx 1 0x71D s 8 29 FF FF FF FF FF FF FF 20:32:43:6071 Rx 1 0x71D s 8 2A FF FF FF FF FF FF FF 20:32:43:6074 Rx 1 0x71D s 8 2B FF FF FF FF FF FF FF 20:32:43:6076 Rx 1 0x71D s 8 2C FF FF FF FF FF FF FF 20:32:43:6079 Rx 1 0x71D s 8 2D FF FF FF FF FF FF FF 20:32:43:6081 Rx 1 0x71D s 8 2E FF FF FF FF FF FF FF 20:32:43:6084 Rx 1 0x71D s 8 2F FF FF FF FF FF FF FF 20:32:43:6086 Rx 1 0x71D s 8 20 FF FF FF FF FF FF FF 20:32:43:6089 Rx 1 0x71D s 8 21 FF FF FF FF FF FF FF 20:32:43:6091 Rx 1 0x71D s 8 22 FF FF FF FF FF FF FF 20:32:43:6093 Rx 1 0x71D s 8 23 FF FF FF FF FF FF FF 20:32:43:6096 Rx 1 0x71D s 8 24 FF FF FF FF FF FF FF 20:32:43:6098 Rx 1 0x71D s 8 25 FF FF FF FF FF FF FF 20:32:43:6101 Rx 1 0x71D s 8 26 FF FF FF FF FF FF FF 20:32:43:6103 Rx 1 0x71D s 8 27 FF FF FF FF FF FF FF 20:32:43:6106 Rx 1 0x71D s 8 28 FF FF FF FF FF FF FF 20:32:43:6108 Rx 1 0x71D s 8 29 FF FF FF FF FF FF FF 20:32:43:6111 Rx 1 0x71D s 8 2A FF FF FF FF FF FF FF 20:32:43:6113 Rx 1 0x71D s 8 2B FF FF FF FF FF FF FF 20:32:43:6116 Rx 1 0x71D s 8 2C FF FF FF FF FF FF FF 20:32:43:6118 Rx 1 0x71D s 8 2D FF FF FF FF FF FF FF 20:32:43:6121 Rx 1 0x71D s 8 2E FF FF FF FF FF FF FF 20:32:43:6123 Rx 1 0x71D s 8 2F FF FF FF FF FF FF FF 20:32:43:6126 Rx 1 0x71D s 8 20 FF FF FF FF FF FF FF 20:32:43:6128 Rx 1 0x71D s 8 21 FF FF FF FF FF FF FF 20:32:43:6131 Rx 1 0x71D s 8 22 FF FF FF FF FF FF FF 20:32:43:6133 Rx 1 0x71D s 8 23 FF FF FF FF FF FF FF 20:32:43:6136 Rx 1 0x71D s 8 24 FF FF FF FF FF FF FF 20:32:43:6219 Rx 1 0x71E s 8 03 7F 36 78 AA AA AA AA 20:32:43:6325 Rx 1 0x71E s 8 02 76 02 AA AA AA AA AA 20:32:43:6529 Rx 1 0x71D s 8 11 02 36 03 FF FF FF FF 20:32:43:6569 Rx 1 0x71E s 8 30 FF 00 AA AA AA AA AA 20:32:43:6688 Rx 1 0x71D s 8 21 FF FF FF FF FF FF FF 20:32:43:6690 Rx 1 0x71D s 8 22 FF FF FF FF FF FF FF 20:32:43:6693 Rx 1 0x71D s 8 23 FF FF FF FF FF FF FF 20:32:43:6695 Rx 1 0x71D s 8 24 FF FF FF FF FF FF FF 20:32:43:6698 Rx 1 0x71D s 8 25 FF FF FF FF FF FF FF 20:32:43:6700 Rx 1 0x71D s 8 26 FF FF FF FF FF FF FF 20:32:43:6703 Rx 1 0x71D s 8 27 FF FF FF FF FF FF FF 20:32:43:6705 Rx 1 0x71D s 8 28 FF FF FF FF FF FF FF 20:32:43:6707 Rx 1 0x71D s 8 29 FF FF FF FF FF FF FF 20:32:43:6710 Rx 1 0x71D s 8 2A FF FF FF FF FF FF FF 20:32:43:6712 Rx 1 0x71D s 8 2B FF FF FF FF FF FF FF 20:32:43:6715 Rx 1 0x71D s 8 2C FF FF FF FF FF FF FF 20:32:43:6717 Rx 1 0x71D s 8 2D FF FF FF FF FF FF FF 20:32:43:6720 Rx 1 0x71D s 8 2E FF FF FF FF FF FF FF 20:32:43:6722 Rx 1 0x71D s 8 2F FF FF FF FF FF FF FF 20:32:43:6725 Rx 1 0x71D s 8 20 FF FF FF FF FF FF FF 20:32:43:6727 Rx 1 0x71D s 8 21 FF FF FF FF FF FF FF 20:32:43:6730 Rx 1 0x71D s 8 22 FF FF FF FF FF FF FF 20:32:43:6732 Rx 1 0x71D s 8 23 FF FF FF FF FF FF FF 20:32:43:6735 Rx 1 0x71D s 8 24 FF FF FF FF FF FF FF 20:32:43:6737 Rx 1 0x71D s 8 25 FF FF FF FF FF FF FF 20:32:43:6740 Rx 1 0x71D s 8 26 FF FF FF FF FF FF FF 20:32:43:6742 Rx 1 0x71D s 8 27 FF FF FF FF FF FF FF 20:32:43:6745 Rx 1 0x71D s 8 28 FF FF FF FF FF FF FF 20:32:43:6747 Rx 1 0x71D s 8 29 FF FF FF FF FF FF FF 20:32:43:6750 Rx 1 0x71D s 8 2A FF FF FF FF FF FF FF 20:32:43:6752 Rx 1 0x71D s 8 2B FF FF FF FF FF FF FF 20:32:43:6754 Rx 1 0x71D s 8 2C FF FF FF FF FF FF FF 20:32:43:6757 Rx 1 0x71D s 8 2D FF FF FF FF FF FF FF 20:32:43:6759 Rx 1 0x71D s 8 2E FF FF FF FF FF FF FF 20:32:43:6762 Rx 1 0x71D s 8 2F FF FF FF FF FF FF FF 20:32:43:6764 Rx 1 0x71D s 8 20 FF FF FF FF FF FF FF 20:32:43:6767 Rx 1 0x71D s 8 21 FF FF FF FF FF FF FF 20:32:43:6769 Rx 1 0x71D s 8 22 FF FF FF FF FF FF FF 20:32:43:6772 Rx 1 0x71D s 8 23 FF FF FF FF FF FF FF 20:32:43:6774 Rx 1 0x71D s 8 24 FF FF FF FF FF FF FF 20:32:43:6819 Rx 1 0x71E s 8 03 7F 36 78 AA AA AA AA 20:32:43:6925 Rx 1 0x71E s 8 02 76 03 AA AA AA AA AA 20:32:43:7168 Rx 1 0x71D s 8 11 02 36 04 FF FF FF FF 20:32:43:7219 Rx 1 0x71E s 8 30 FF 00 AA AA AA AA AA 20:32:43:7328 Rx 1 0x71D s 8 21 FF FF FF FF FF FF FF 20:32:43:7330 Rx 1 0x71D s 8 22 FF FF FF FF FF FF FF 20:32:43:7333 Rx 1 0x71D s 8 23 FF FF FF FF FF FF FF 20:32:43:7335 Rx 1 0x71D s 8 24 FF FF FF FF FF FF FF 20:32:43:7338 Rx 1 0x71D s 8 25 FF FF FF FF FF FF FF 20:32:43:7340 Rx 1 0x71D s 8 26 FF FF FF FF FF FF FF 20:32:43:7342 Rx 1 0x71D s 8 27 FF FF FF FF FF FF FF 20:32:43:7345 Rx 1 0x71D s 8 28 FF FF FF FF FF FF FF 20:32:43:7347 Rx 1 0x71D s 8 29 FF FF FF FF FF FF FF 20:32:43:7350 Rx 1 0x71D s 8 2A FF FF FF FF FF FF FF 20:32:43:7352 Rx 1 0x71D s 8 2B FF FF FF FF FF FF FF 20:32:43:7355 Rx 1 0x71D s 8 2C FF FF FF FF FF FF FF 20:32:43:7357 Rx 1 0x71D s 8 2D FF FF FF FF FF FF FF 20:32:43:7360 Rx 1 0x71D s 8 2E FF FF FF FF FF FF FF 20:32:43:7362 Rx 1 0x71D s 8 2F FF FF FF FF FF FF FF 20:32:43:7365 Rx 1 0x71D s 8 20 FF FF FF FF FF FF FF 20:32:43:7367 Rx 1 0x71D s 8 21 FF FF FF FF FF FF FF 20:32:43:7370 Rx 1 0x71D s 8 22 FF FF FF FF FF FF FF 20:32:43:7372 Rx 1 0x71D s 8 23 FF FF FF FF FF FF FF 20:32:43:7375 Rx 1 0x71D s 8 24 FF FF FF FF FF FF FF 20:32:43:7377 Rx 1 0x71D s 8 25 FF FF FF FF FF FF FF 20:32:43:7380 Rx 1 0x71D s 8 26 FF FF FF FF FF FF FF 20:32:43:7382 Rx 1 0x71D s 8 27 FF FF FF FF FF FF FF 20:32:43:7384 Rx 1 0x71D s 8 28 FF FF FF FF FF FF FF 20:32:43:7387 Rx 1 0x71D s 8 29 FF FF FF FF FF FF FF 20:32:43:7389 Rx 1 0x71D s 8 2A FF FF FF FF FF FF FF 20:32:43:7392 Rx 1 0x71D s 8 2B FF FF FF FF FF FF FF 20:32:43:7394 Rx 1 0x71D s 8 2C FF FF FF FF FF FF FF 20:32:43:7397 Rx 1 0x71D s 8 2D FF FF FF FF FF FF FF 20:32:43:7399 Rx 1 0x71D s 8 2E FF FF FF FF FF FF FF 20:32:43:7402 Rx 1 0x71D s 8 2F FF FF FF FF FF FF FF 20:32:43:7404 Rx 1 0x71D s 8 20 FF FF FF FF FF FF FF 20:32:43:7407 Rx 1 0x71D s 8 21 FF FF FF FF FF FF FF 20:32:43:7409 Rx 1 0x71D s 8 22 FF FF FF FF FF FF FF 20:32:43:7412 Rx 1 0x71D s 8 23 FF FF FF FF FF FF FF 20:32:43:7414 Rx 1 0x71D s 8 24 FF FF FF FF FF FF FF 20:32:43:7519 Rx 1 0x71E s 8 03 7F 36 78 AA AA AA AA 20:32:43:7625 Rx 1 0x71E s 8 02 76 04 AA AA AA AA AA 20:32:43:7948 Rx 1 0x71D s 8 11 02 36 05 18 40 18 00 20:32:43:7969 Rx 1 0x71E s 8 30 FF 00 AA AA AA AA AA 20:32:43:8108 Rx 1 0x71D s 8 21 44 33 22 11 04 03 02 20:32:43:8110 Rx 1 0x71D s 8 22 01 FA 1B FE 3A 00 00 20:32:43:8113 Rx 1 0x71D s 8 23 00 00 FA 1B FE 3A 00 20:32:43:8115 Rx 1 0x71D s 8 24 00 00 00 29 28 A0 3B 20:32:43:8117 Rx 1 0x71D s 8 25 00 00 00 00 29 28 A0 20:32:43:8120 Rx 1 0x71D s 8 26 3B 00 00 00 00 29 28 20:32:43:8122 Rx 1 0x71D s 8 27 A0 3B 00 00 00 00 6A 20:32:43:8124 Rx 1 0x71D s 8 28 D9 3A 3D 00 00 00 00 20:32:43:8127 Rx 1 0x71D s 8 29 29 28 A0 3B 00 00 00 20:32:43:8129 Rx 1 0x71D s 8 2A 00 10 04 04 00 80 F8 20:32:43:8132 Rx 1 0x71D s 8 2B FF 01 00 00 00 00 00 20:32:43:8134 Rx 1 0x71D s 8 2C 00 00 00 00 00 00 00 20:32:43:8136 Rx 1 0x71D s 8 2D 03 01 07 00 F7 F6 FF 20:32:43:8139 Rx 1 0x71D s 8 2E 01 00 00 07 04 07 00 20:32:43:8141 Rx 1 0x71D s 8 2F 00 00 FF 04 00 00 0F 20:32:43:8144 Rx 1 0x71D s 8 20 04 07 00 20 F5 FF 04 20:32:43:8146 Rx 1 0x71D s 8 21 00 00 10 04 07 00 80 20:32:43:8149 Rx 1 0x71D s 8 22 F8 FF 01 00 00 86 F1 20:32:43:8151 Rx 1 0x71D s 8 23 07 00 00 00 FF 01 00 20:32:43:8153 Rx 1 0x71D s 8 24 00 89 F1 07 00 00 00 20:32:43:8156 Rx 1 0x71D s 8 25 FF 04 00 00 9E F1 07 20:32:43:8158 Rx 1 0x71D s 8 26 00 08 F5 FF 0F 00 00 20:32:43:8160 Rx 1 0x71D s 8 27 A2 F1 07 00 18 F5 FF 20:32:43:8163 Rx 1 0x71D s 8 28 06 00 00 A3 F1 07 00 20:32:43:8165 Rx 1 0x71D s 8 29 98 F6 FF 40 00 00 AB 20:32:43:8168 Rx 1 0x71D s 8 2A F1 07 00 00 00 FF 08 20:32:43:8170 Rx 1 0x71D s 8 2B 00 00 DF F1 07 00 00 20:32:43:8172 Rx 1 0x71D s 8 2C 00 FF 01 00 00 03 02 20:32:43:8175 Rx 1 0x71D s 8 2D 04 00 00 00 00 00 00 20:32:43:8177 Rx 1 0x71D s 8 2E 00 02 02 02 00 00 00 20:32:43:8180 Rx 1 0x71D s 8 2F 00 04 02 00 00 FF 02 20:32:43:8182 Rx 1 0x71D s 8 20 00 00 00 00 02 02 00 20:32:43:8185 Rx 1 0x71D s 8 21 01 FF 02 00 00 00 00 20:32:43:8187 Rx 1 0x71D s 8 22 00 02 00 10 11 22 27 20:32:43:8189 Rx 1 0x71D s 8 23 28 2E 31 34 36 37 3E 20:32:43:8192 Rx 1 0x71D s 8 24 85 01 02 03 00 11 12

Issue Analytics

State:
Created 2 years ago
Comments:9 (4 by maintainers)

Top GitHub Comments

1reaction

pylessardcommented, May 11, 2021

Ha! Try increasing your network queue length https://stackoverflow.com/questions/40424433/write-no-buffer-space-available-socket-can-linux-can

0reactions

sgnescommented, Oct 11, 2021

@sgnes hello, can u share your isotp_params in windows 10? I run my script in windows10 and faced the same error like you in linux. here is my isotp_param

        self.isotp_params = {
        'stmin' : 32,                          # Will request the sender to wait 32ms between consecutive frame. 0-127ms or 100-900ns with values from 0xF1-0xF9
        'blocksize' : 8,                       # Request the sender to send 8 consecutives frames before sending a new flow control message
        'wftmax' : 0,                          # Number of wait frame allowed before triggering an error
        'll_data_length' : 8,                  # Link layer (CAN layer) works with 8 byte payload (CAN 2.0)
        'tx_padding' : 0,                      # Will pad all transmitted CAN messages with byte 0x00. None means no padding
        'rx_flowcontrol_timeout' : 1000,       # Triggers a timeout if a flow control is awaited for more than 1000 milliseconds
        'rx_consecutive_frame_timeout' : 1000, # Triggers a timeout if a consecutive frame is awaited for more than 1000 milliseconds
        'squash_stmin_requirement' : True     # When sending, respect the stmin requirement of the receiver. If set to True, go as fast as possible.
        }
        self.interface = interface
        self.bus = ""                                                # Link Layer (CAN protocol)
        self.tp_addr = ""                                            # Network layer addressing scheme
        self.stack = ""                                              # Network/Transport layer (IsoTP protocol)
        self.conn = ""                                               # interface between Application and Transport layer
        self.config = dict(udsoncan.configs.default_client_config)
        self.config['data_identifiers'] = {}
        self.config['p2_server_max'] = 5
        self.config['p2_star_timeout'] = 5
        self.config['p2_timeout'] = 0.5
        self.config['standard_version'] = 2006
        self.config['use_server_timing'] = False

Windows CAN message log:

Below is my isotp_params used in this linux based project, but most of them are from one of my old project which run on windows.

isotp_params = {
   'stmin' : 32,                          # Will request the sender to wait 32ms between consecutive frame. 0-127ms or 100-900ns with values from 0xF1-0xF9
   'blocksize' : 8,                       # Request the sender to send 8 consecutives frames before sending a new flow control message
   'wftmax' : 0,                          # Number of wait frame allowed before triggering an error
   'll_data_length' : 8,                  # Link layer (CAN layer) works with 8 byte payload (CAN 2.0)
   'tx_padding' : 0,                      # Will pad all transmitted CAN messages with byte 0x00. None means no padding
   'rx_flowcontrol_timeout' : 1000,       # Triggers a timeout if a flow control is awaited for more than 1000 milliseconds
   'rx_consecutive_frame_timeout' : 1000, # Triggers a timeout if a consecutive frame is awaited for more than 1000 milliseconds
   'squash_stmin_requirement' : False     # When sending, respect the stmin requirement of the receiver. If set to True, go as fast as possible.

} ```

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