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    m5stack cardputer doesn't turn on.

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    • ajb2k3A
      ajb2k3
      last edited by ajb2k3

      What computer and what did you try to install?

      Have you tried any step posted in other topics on the Cardputer?

      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!

      teastainT Sl4sh00S 2 Replies Last reply Reply Quote 0
      • teastainT
        teastain @ajb2k3
        last edited by

        @ajb2k3 I predict, from my own experience and reading ALL the questions here:

        'The ESP32 S3 will become the bane of M5Stack users.'

        ESPecially new users.

        Cheers, Terry!

        100% M5Stack addict with several drawers full of product!

        ajb2k3A 1 Reply Last reply Reply Quote 0
        • C
          COZMIKDX
          last edited by

          Could be a bad USB-C cable. I had to switch mine out for the same reason.
          Or maybe your cable isn't pushed into the Cardputer or PC all the way.
          Make sure you're holding the G0 button and the power switch is off when you plug it in.
          Mine gave me no indication that it was ready to write to or turned on when I was in the same situation.

          1 Reply Last reply Reply Quote 0
          • Sl4sh00S
            Sl4sh00 @ajb2k3
            last edited by

            @ajb2k3 in my notebook. No, I just tried installing an app to see how it works.

            1 Reply Last reply Reply Quote 0
            • Sl4sh00S
              Sl4sh00
              last edited by

              Is there any way I can reset it so it turns back on?

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

                @teastain Yeh, from my research it seams the issue lies with the Ch9120 chip and drivers.

                What I have found out is that the CH9120 (or whatever the number is) exposes two port the default port used for programming and a CDC port or boot loader port which is used for installing the low level boot loader used for UF2 to turn these devices into USB drives. On Raspbian/Linux I don't believe the CDC driver is installed and so preventing the low level Bootloader access hence the lack of green LED indicator working) on don't have a windows 11 PC to test so cant solve this issue but yet OSX works fine.

                You mentioned you had had other S3 based devices do they exhibit the same bad behaviour?

                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
                • felmueF
                  felmue
                  last edited by felmue

                  Hello @ajb2k3

                  just to clarify: the M5StampS3 (used in M5Cardputer) doesn't have an CH9120. The ESP32S3 has USB built-in using GPIO19/20. But it is correct that the built-in USB exposes multiple ports and functionalities. See here.

                  Thanks
                  Felix

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

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

                    I read that the internal adapter (on die) is based on the CH9120 chip (hence the need for the driver)
                    Thanks for the pointer as it did show the issue 0_1706954335417_Screenshot 2024-02-03 at 09.58.11.png

                    During default Programming mode the S3's go into Serial JTAG/OTG mode which blocks the Serial port with firmwares but the button press override and drops it into SPI mode.

                    It would appear that these firmwares are blocking the SPI mode access.

                    @felmue @teastain can you test the pins to see what they are doing when running these firmwares?

                    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!

                    teastainT 1 Reply Last reply Reply Quote 1
                    • teastainT
                      teastain @ajb2k3
                      last edited by

                      @ajb2k3 Adam, very interesting. I will look into it.
                      My first S3 was the LilyGO T-Display S3, which took several weeks and the feeling that I had 'bricked' it by fumbling around. YouTuber Volos gave me insights to rein - in control.
                      I now have a LilyGO T-Display S3 AMOLED, extremely high resolution and clarity and and a large screen T-HMI, very well engineered, but not enough bit resolution for such a large screen.

                      Cheers, Terry!

                      100% M5Stack addict with several drawers full of product!

                      ajb2k3A 1 Reply Last reply Reply Quote 0
                      • felmueF
                        felmue
                        last edited by

                        Hello @ajb2k3

                        using M5Burner I've downloaded the below firmware to my M5Cardputer. Then measured G0, G1, G2 and G46 while the firmware was running.

                           NEMO for  | Marauder for | Cardputer | Volos Cardputer
                           Cardputer | Cardputer    | User Demo | TV Remote
                           v2.4.1    | v0.13.6      | v0.9.1    | v1.0
                        G0   3.3 V   |  3.3 V       |  3.3 V    |  3.3 V
                        G1   3.3 V   |  3.3 V       |  3.3 V    |  3.3 V
                        G2   3.3 V   |  3.3 V       |  3.3 V    |  3.3 V
                        G46  3.3 V   |  0 V         |  0 V      |  3.3 V
                        

                        Note: Downloading firmware from M5Burner always put the M5StampS3 into download mode automatically - at no point did I have to manually set it to download mode using G0 button.

                        Note: I am on Ubuntu 20.04

                        Thanks
                        Felix

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

                        teastainT Sl4sh00S 2 Replies Last reply Reply Quote 0
                        • ajb2k3A
                          ajb2k3 @teastain
                          last edited by

                          @teastain I thought you was Volos for a while

                          @felmue Thanks, It looks like that Serial/JTAG is the default mode unless USB OTG is set.

                          Thats what I though, Nemo and Marauda are pulling G0 high

                          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
                          • teastainT
                            teastain @felmue
                            last edited by

                            @felmue You are thorough.

                            Cheers, Terry!

                            100% M5Stack addict with several drawers full of product!

                            1 Reply Last reply Reply Quote 0
                            • Sl4sh00S
                              Sl4sh00 @felmue
                              last edited by

                              @felmue said in m5stack cardputer doesn't turn on.:

                              Hello @ajb2k3

                              using M5Burner I've downloaded the below firmware to my M5Cardputer. Then measured G0, G1, G2 and G46 while the firmware was running.

                                 NEMO for  | Marauder for | Cardputer | Volos Cardputer
                                 Cardputer | Cardputer    | User Demo | TV Remote
                                 v2.4.1    | v0.13.6      | v0.9.1    | v1.0
                              G0   3.3 V   |  3.3 V       |  3.3 V    |  3.3 V
                              G1   3.3 V   |  3.3 V       |  3.3 V    |  3.3 V
                              G2   3.3 V   |  3.3 V       |  3.3 V    |  3.3 V
                              G46  3.3 V   |  0 V         |  0 V      |  3.3 V
                              

                              Note: Downloading firmware from M5Burner always put the M5StampS3 into download mode automatically - at no point did I have to manually set it to download mode using G0 button.

                              Note: I am on Ubuntu 20.04

                              Thanks
                              Felix

                              Is there any way I can reset it so it turns back on?

                              teastainT 1 Reply Last reply Reply Quote 0
                              • teastainT
                                teastain @Sl4sh00
                                last edited by

                                @sl4sh00 Yes.
                                What app did you try to install?
                                That could be the root of the problem.
                                The BootLoader firmware is unbreakable, so there is no real problem.

                                Cheers, Terry!

                                100% M5Stack addict with several drawers full of product!

                                Sl4sh00S 1 Reply Last reply Reply Quote 0
                                • robskiR
                                  robski
                                  last edited by

                                  @Sl4sh00 can you try this...press and hold boot button (on side of cardputer or top of stamp) while holding connect usb then let button go, then try to load fresh firmware in M5Burner.

                                  M5StickC, M5StickCPlus, M5StickCplus2,M5GO, M5Core, M5Tough, M5Core2, M5 Demo Board, M5Dial, M5Paper, M5Atom, M5Cardputer, M5StampS3, CoreMP135, StamPLC, AirQ

                                  Sl4sh00S 1 Reply Last reply Reply Quote 0
                                  • Sl4sh00S
                                    Sl4sh00 @teastain
                                    last edited by

                                    @teastain marauder

                                    1 Reply Last reply Reply Quote 0
                                    • Sl4sh00S
                                      Sl4sh00 @robski
                                      last edited by

                                      @robski I tried holding down the reset button but nothing happened, is there any other way to install the firmware?

                                      teastainT 1 Reply Last reply Reply Quote 0
                                      • teastainT
                                        teastain @Sl4sh00
                                        last edited by

                                        @sl4sh00 To put it into 'download' mode you can do as @robski suggested or:
                                        Press and hold the G0 Boot button...while holding it in, press and release the reset button, THEN release the G0 Boot.
                                        While doing this you can check the connection status in whatever burner app you are using.
                                        Please tell us if you can see the connection status AT ALL, this would be helpful in solving your problem.

                                        Cheers, Terry!

                                        100% M5Stack addict with several drawers full of product!

                                        Sl4sh00S T 2 Replies Last reply Reply Quote 2
                                        • Sl4sh00S
                                          Sl4sh00 @teastain
                                          last edited by

                                          @teastain Thank you my brother, it works just like you said. Now it works again.

                                          teastainT 1 Reply Last reply Reply Quote 1
                                          • teastainT
                                            teastain @Sl4sh00
                                            last edited by

                                            @sl4sh00 Thank you for getting back to us!

                                            Cheers, Terry!

                                            100% M5Stack addict with several drawers full of product!

                                            W 1 Reply Last reply Reply Quote 1
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