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Lora Mesh example is crashing #100

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Open
Lora Mesh example is crashing#100
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catalinio

Description

@ricardolimaui
ricardolimaui
opened on May 14, 2019

What are the steps to reproduce this issue?

  1. run the two examples provided in two different windows(creating two folders: 1 for node only with Loramesh and main.py and other for border_router with Loramesh and main_border_router.py)
  2. main.py
  3. main_border_router.py

What happens?

it successfully start but (the main.py), After a while it gives the following error

42: State detached, single true
Neighbors found: None
opened: 0x3f9512a0
Traceback (most recent call last):
  File "main.py", line 58, in <module>
TypeError: function takes 3 positional arguments but 2 were given

What were you expecting to happen?

waiting forever for the mesh maybe

Any logs, error output, etc?

LoRa MAC: Mac_from_main_node
1: State detached, single true
3: State detached, single true
6: State detached, single true
8: State detached, single true
11: State detached, single true
14: State detached, single true
16: State detached, single true
19: State detached, single true
21: State detached, single true
24: State detached, single true
27: State detached, single true
29: State detached, single true
32: State detached, single true
34: State detached, single true
37: State detached, single true
40: State detached, single true
42: State detached, single true
Neighbors found: None
opened: 0x3f9512a0
Traceback (most recent call last):
  File "main.py", line 58, in <module>
TypeError: function takes 3 positional arguments but 2 were given
Pycom MicroPython 1.20.0.rc10 [v1.9.4-350eac8] on 2019-04-16; LoPy4 with ESP32
Type "help()" for more information.

>>> LoRa MAC: Mac_from_border_router
31: State detached, single true
33: State detached, single true
36: State detached, single true
38: State detached, single true
41: State detached, single true
44: State detached, single true
46: State detached, single true
Neighbors found: None
IPs: ['fdde:ad00:beef:0:0:ff:fe00:a401', 'fdde:ad00:beef:0:8341:2090:c8e4:f279', 'fe80:0:0:0:72b3:d549:9777:124d']
opened: 0x3f951b20
Created socked for (::, 1235)
IPs: ['fdde:ad00:beef:0:0:ff:fe00:a401', 'fdde:ad00:beef:0:8341:2090:c8e4:f279', 'fe80:0:0:0:72b3:d549:9777:124d']
BRs: []
>
Pycom MicroPython 1.20.0.rc10 [v1.9.4-350eac8] on 2019-04-16; LoPy4 with ESP32
Type "help()" for more information.

Any other comments?

I did not change anything in the code, just run the example. I only inserted the Loramesh.py inside of a folder called lib.
I also tried with the main from border router, but it seems like don't gave any error but also don't give any good result in terms of Neighbors

>>> LoRa MAC: Mac_from_border_router
31: State detached, single true
33: State detached, single true
36: State detached, single true
38: State detached, single true
41: State detached, single true
44: State detached, single true
46: State detached, single true
Neighbors found: None
IPs: ['fdde:ad00:beef:0:0:ff:fe00:a401', 'fdde:ad00:beef:0:8341:2090:c8e4:f279', 'fe80:0:0:0:72b3:d549:9777:124d']
opened: 0x3f951b20
Created socked for (::, 1235)
IPs: ['fdde:ad00:beef:0:0:ff:fe00:a401', 'fdde:ad00:beef:0:8341:2090:c8e4:f279', 'fe80:0:0:0:72b3:d549:9777:124d']
BRs: []
>
Pycom MicroPython 1.20.0.rc10 [v1.9.4-350eac8] on 2019-04-16; LoPy4 with ESP32
Type "help()" for more information.

What versions of software are you using?

I am using a brand new lopy4 with a expansion board vrsion3.1 and I also have a pysense

Anyone can help me ? Don't know if it is really a bug

Activity

  1. iwahdan88
    assigned
    catalinio
    on May 14, 2019

  2. ricardolimaui commented on May 14, 2019

    @ricardolimaui
    ricardolimaui
    on May 14, 2019
    Author

    the line were it gave the error contains this mesh.mesh.rx_cb(receive_pack)

  3. L-Gibson commented on May 15, 2019

    @L-Gibson
    L-Gibson
    on May 15, 2019

    Try using 1.20.0.rc7, fixed the issue for me.

  4. ricardolimaui commented on May 15, 2019

    @ricardolimaui
    ricardolimaui
    on May 15, 2019
    Author

    Hello again
    yes L-Gibson 1.20.0.rc7 fixed the problem for sure. Thank you for your help
    But know I am facing another problem

    in the main node appear
    2647: State leader, single true, IP fdde:ad00:beef:0:2592:49a4:52a9:d46a 1 neighbors, IPv6 list: ['fdde:ad00:beef:0:0:ff:fe00:6002'] Ping OK from neighbor fdde:ad00:beef:0:0:ff:fe00:6002 Sent message to fdde:ad00:beef:0:0:ff:fe00:6002
    But then in the main_border_router appears an error

    Neighbors found: None
IPs: ['fdde:ad00:beef:0:0:ff:fe00:6002', 'fdde:ad00:beef:0:d369:349a:cd66:3399', 'fe80:0:0:0:72b3:d549:9777:124d']
Traceback (most recent call last):
  File "<stdin>", line 62, in <module>
TypeError: can't convert tuple to int
>
Pycom MicroPython 1.20.0.rc7 [v1.9.4-2833cf5] on 2019-02-08; LoPy4 with ESP32
Type "help()" for more information.

    Anyone have an idea ?

  5. L-Gibson commented on May 15, 2019

    @L-Gibson
    L-Gibson
    on May 15, 2019

    Seems like main only works on 1.20.0.rc7 and main_border_router works on the latest firmware. Though it seems that main_border_router contains all of the functionality in main (or it can be copied over)

  6. ricardolimaui commented on Jun 19, 2019

    @ricardolimaui
    ricardolimaui
    on Jun 19, 2019
    Author

    sorry about taking so much time. Yes indeed with that versions it works but the border router example code does not contemplate the connection to the internet right? For example, a node will be able to connect to the internet throught Loramesh reaching the border router ?
    Because seems like with the current code it does not find any border router

    Thank you

  7. ricardolimaui commented on Aug 1, 2019

    @ricardolimaui
    ricardolimaui
    on Aug 1, 2019
    Author

    Any news about pymesh ? Thank you

  8. catalinio commented on Aug 2, 2019

    @catalinio
    catalinio
    on Aug 2, 2019
    Contributor

    Hi @ricardolimaui,

    I've answered on the forum: https://forum.pycom.io/topic/4449/pymesh-updates/20

    For the record, the initial problem (error on mesh.rx_cb() function) on release rc8 (I think) I've added another argument, as explained in docs: https://docs.pycom.io/firmwareapi/pycom/network/lora/pymesh/#mesh-rx-cb-handler-argument

    Anyway, next week, a new release of Pymesh is planned, with updated micropython scripts which connect to Pybytes (IoT middleware platform) as an example of (multiple) Border Routers to a Pymesh network.

    Did I answer your question?

    Cheers,
    Catalin

  9. ricardolimaui commented on Aug 20, 2019

    @ricardolimaui
    ricardolimaui
    on Aug 20, 2019
    Author

    Hi @catalinio upgrading to the 1.20.0.rc12 this error comes again

    AttributeError: 'LoRa' object has no attribute 'Mesh'

    Where we can find the pymesh version where the message are widespread in the network ?
    The available one seems like it don't relay the message but only send the ack.

    Which are the methology they use to chose of being a router leader or child?

    I am trying to find more documentation, but not easy

    Could you provide it ?

    Thank you

  10. catalinio commented on Aug 21, 2019

    @catalinio
    catalinio
    on Aug 21, 2019
    Contributor

    Hi @ricardolimaui,

    In the version 1.20.0.rc12 the Pymesh module(LoRa.Mesh class) was excluded from build, due to increased binary footprint. We've fixed this issue, but not yet released.
    So, we'll release a separate pymesh firmware binary image (next to stable, development and pybytes); these days we're verifying the final image.

    Regarding documentation, indeed I need to update it. Meanwhile I've put here some links on openthread core principles: https://docs.pycom.io/tutorials/lora/lora-mesh/; furthermore in the OT cli you have most of the commands available thru pymesh.cli('command') function.

    Cheers,
    Catalin

  11. ricardolimaui commented on Aug 21, 2019

    @ricardolimaui
    ricardolimaui
    on Aug 21, 2019
    Author

    Thank you for quick support @catalinio
    Waiting for the new image :D
    Just a note In the documentation there is at least a dead link.
    "the complete list of commands is here." The link in here "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/openthread/openthread/blob/c482301ec73b80985445102e4d0a936346172ddb/src/cli/README" is dead(openthread changed the path ?).

  12. ulrikjohansson commented on Nov 27, 2020

    @ulrikjohansson
    ulrikjohansson
    on Nov 27, 2020

    Hi!
    This seems to still (or again?) be a problem in newer firmware releases, atleast for me.
    I'm trying to set up pybytes/pymesh manually in my own main.py instead of having it autostarted, so I've skipped updating my LoPy4 with the mesh specific firmware from pybytes.pycom.io. It seems like network.LoRa.Mesh() does not exist on the 1.20.2.r2 firmware I can find in the Windows Firmware updater.
    I want to avoid the firmware from the pymesh OTA update, since it's insisting on using a release candidate version of the firmware (1.20.2.rc11). There does seem to exist an updated firmware on the server though, it's just not the version pybytes is pushing (see https://software.pycom.io/downloads/appimg/firmware_LoPy4_1.20.2.r2-pymesh.bin)

  13. ricardolimaui commented on May 12, 2021

    @ricardolimaui
    ricardolimaui
    on May 12, 2021
    Author

    Any news on this? As I can see there are more open issues similar to this one.

  14. peter-pycom commented on May 12, 2021

    @peter-pycom
    peter-pycom
    on May 12, 2021
    Contributor

    Could you retest with the pymesh firmware that's available via Pybytes? Lora mesh is only supported there

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