🤖Have you ever tried Chat.M5Stack.com before asking??😎
    M5Stack Community
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Groups
    • Search
    • Register
    • Login

    CAN initialization issue

    UiFlow 2.0
    1
    1
    158
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • V
      vortex
      last edited by

      Hi,
      I am currently trying to do a M5Dial project with the M5 CAN adapter connected to PortB of the Dial.

      I've previously used the setup and coded in with Arduino IDE, now flashed/burned the UiFlow2.0.8 Firmware to the Dial and also was able to run some other basic code I did with the UiFlow.

      But for some reason it's not possible to initialize the CAN bus. Seems like the M5CAN adapter isn't being recognized (at least thats how I interpret that error).

      Does anyone have a hint or basic code using CAN, that can point me into the right direction?
      That would be great.

      I tried a LOT of different settings for the initialization.

      Heres the error I am getting all the time:

      Traceback (most recent call last):
        File "<stdin>", line 24, in <module>
        File "<stdin>", line 16, in setup
      OSError: (-261, 'ESP_ERR_NOT_FOUND')
      
      1 Reply Last reply Reply Quote 0
      • First post
        Last post