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    M5StampC3

    UIFlow
    3
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    • W
      Wolli01
      last edited by

      How is it possible to get UI flow on the M5StampC3. I have not managed it via the burner and not via Thony either. With Thony comes then always Invalid Header.

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      • ajb2k3A
        ajb2k3
        last edited by

        I don’t think there is a version available yet as the C3 uses RISC core not the normal cores found in esp32

        UIFlow, so easy an adult can learn it!
        If I don't know it, be patient!
        I've ether not learned it or am too drunk to remember it!
        Author of the WIP UIFlow Handbook!
        M5Black, Go, Stick, Core2, and so much more it cant be fit in here!

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        • felmueF
          felmue
          last edited by

          Hello @Wolli01

          UIFlow 2.0.2 firmware preview version supposedly supports M5StampC3. See this thread.

          Thanks
          Felix

          GPIO translation table M5Stack / M5Core2
          Information about various M5Stack products.
          Code examples

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          • W
            Wolli01
            last edited by

            I've already tried that, but I couldn't get it to work. With the Flash Download Tool I do not come further, always stands Sync and paints only points hin over 30 min. long. Maybe I'm doing it wrong. About Thony I also do not get it done, there comes afterwards always Invalead header.

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            • felmueF
              felmue
              last edited by

              Hello @Wolli01

              that sounds like you probably do not have the correct driver installed in your system yet.

              Also did you try to write the firmware at offset 0x0? (The C3 variant needs offset 0x0 instead of 0x1000.)

              Thanks
              Felix

              GPIO translation table M5Stack / M5Core2
              Information about various M5Stack products.
              Code examples

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              • W
                Wolli01
                last edited by

                0_1657743173470_ac16aee3-5513-4baf-a4be-f363d4148e79-grafik.png

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                • felmueF
                  felmue
                  last edited by felmue

                  Hello @Wolli01

                  from your picture I take you are trying to flash an M5Stamp-C3U, is that correct? If yes, did you press button A while plugging USB in to force it into download mode?

                  Thanks
                  Felix

                  GPIO translation table M5Stack / M5Core2
                  Information about various M5Stack products.
                  Code examples

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                  • W
                    Wolli01
                    last edited by

                    Thanks for the help, I got it working now.
                    The downloader must be set uart instead of USB and the flash files must also be the ones without USB.
                    Unfortunately, various things do not run, with UIFlow I get the message M5Stack Import * is not correct.

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                    • felmueF
                      felmue
                      last edited by

                      Hello @Wolli01

                      yes, I think the UIFlow 2.0.2 firmware preview cannot yet be used with UIFlow.

                      From the 2.0.0 announcement:

                      It is now recommended that you help us develop and test firmware using:
                      Thonny (highly recommended)
                      Putty (command line)
                      Pymakr (VS code plugin, from pycom)

                      If you need UIFlow for your M5StampC3 I am afraid you'll need to wait until it has been implemented into the online version of UIFlow.

                      Thanks
                      Felix

                      GPIO translation table M5Stack / M5Core2
                      Information about various M5Stack products.
                      Code examples

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                      • W
                        Wolli01
                        last edited by

                        For the Micropython version
                        esp32c3-20220618-v1.19.1
                        unfortunately the w-lan does not work properly.

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