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    CAN initialization issue

    Scheduled Pinned Locked Moved UiFlow 2.0
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    • V Offline
      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')
      
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