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    M5Stack Core2 Connection trouble after upload

    UIFlow
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    • V
      Valbuz
      last edited by

      Hi
      I'm new to this great M5Stack.
      My Problem exists with USB and WiFi.
      After Intial with FW Update i can Download by USB or Wifi. After that the M5Stack boots correct and display the new screen.
      Now i change anything on the uiflow and want to download again...no connect anymore.
      Also when i rest the Notebook and the M5Stack...no connection again.

      Now i upload again the Firmware and connect by USB or Wifi, now i can download the changes of the uiflow, but only one time!

      any hint's for that?
      thanks
      pat

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      • ajb2k3A
        ajb2k3
        last edited by

        Is the connected text on the bottom of UIflow turning red after you send firmware?
        It could be something in your program stopping the normal UIFlow from booting or it could be the server loosing connection.

        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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        • V
          Valbuz
          last edited by

          After FW Upgrade i see no error and no red textes.

          On the M5Stack i see a text in red which tell me reboot and then select the correct connection (or else)
          After that i can connect by USB or Wifi and download. But only one time!

          G ajb2k3A 2 Replies Last reply Reply Quote 0
          • G
            gavin67890 @Valbuz
            last edited by gavin67890

            @valbuz, This sounds correct.
            When you click Download your program is loaded to device and it resets, to run the program.
            If you want to try the program click Run for temporary load, a power cycle should clear the temporary program and UIFlow will be available again. Until you are ready to Download, you can just click Run to try your program on the device.

            Atom LITE | Atom Matrix | StickC | CORE2 | Paper | ...

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            • ajb2k3A
              ajb2k3 @Valbuz
              last edited by

              @valbuz said in M5Stack Core2 Connection trouble after upload:

              After FW Upgrade i see no error and no red textes.

              On the M5Stack i see a text in red which tell me reboot and then select the correct connection (or else)
              After that i can connect by USB or Wifi and download. But only one time!

              If you reopen M5Burner, and click on configure, you can change it from app to UIFLow mode. If you download a program the core ends up in app mode but if you press the >RUN button, the code runs in test mode but is not stored on the core.

              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!

              1 Reply Last reply Reply Quote 0
              • V
                Valbuz
                last edited by

                hi
                thanks for all the hint's.
                i will try...and let you know

                1 Reply Last reply Reply Quote 0
                • ajb2k3A
                  ajb2k3
                  last edited by

                  You are writing a program that doesn’t have WiFi setup blocks which is deactivate the WiFi. If you press reset you should have the option to re connect

                  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!

                  1 Reply Last reply Reply Quote 0
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