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    How to upgrade from 2.05.1 to 3.1.1?

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    • A Former User?
      A Former User @zapta
      last edited by A Former User

      @zapta said in How to upgrade from 2.05.1 to 3.1.1?:

      Is checksum enabled by default?

      afaik its always on and not configurable in the PanelDue, and checksums was default enabled in RRF until the PanelDue port was not enabled at all by default anymore as of 3.1-ish

      @dc42 seems to back in business so hopefully he'll take a look at why this is treated differently in RRF3. Its pretty clear the issue is RRF2 clears the RX buffer after receiving M112 or 0xf0 0x0f, while RRF3 does not clear the RX buffer.

      edit: ah, new thread might be cleaner. But I'd suggest replacing the pictures with one where the bad command matches the checksum on the logic analyzer - or maybe just annotating the difference.

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      • zaptaundefined
        zapta
        last edited by

        My printer now run on RRF3 and everything looks good. Thanks everybody for the help.

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