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    UiFlow 2.0 discuss(how-to, bug, feature request or sometings)

    UiFlow 2.0
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    • J
      j_doe
      last edited by j_doe

      Hi.
      As @felmue mentioned in the previous post uiflow is generating wrong code for the pahub. When can we expect this to be corrected? I guess uiflow has the problem?

      Best Regards
      JOn Magnus Dullerud

      D 1 Reply Last reply Reply Quote 0
      • S
        sgu
        last edited by

        The M5Stack Core S3 is now released for 6 Months and still the uiflow 2.0 is in beta phase and supports 2 Mopdules only.
        I'm asking me for what the Core S3 can be used ?.

        In the M5 Burner, there is no UI Flow 1.x for the Core S3!

        So at the moment the Core S3 has only limited functionality with the UI Flowe in alpha version.

        Is this the quality of M5 Stack ?

        J 1 Reply Last reply Reply Quote 1
        • A
          applebearsnowman
          last edited by

          hardware: core 2 for aws
          Firmware: UIFlow 2.0.0 Alpha-28

          When I choose run once my .py file in APP.LIST(or APP.RUN). It always said some modules not define.
          Choose Run always would work though.

          I think is some problems about import module
          because I tried "M5.Widgets.fillScreen(0x222222)" instead " Widgets.fillScreen(0x222222)", and it works.

          My imports have two of these:
          import M5
          from M5 import *

          1 Reply Last reply Reply Quote 1
          • J
            jdbaluch @sgu
            last edited by

            @sgu I too have been worried about this, as I jumped in feet-first to m5stack and figured the lastest and greatest devices would also have the best support. Its silly that something as trivial as displaying the current battery level requires code execution blocks. I had to order an older device just so I can test out some of the modules and sensor units I purchased. Think I'm just gonna give up on UIFLow and invest my time in Arduino IDE.

            1 Reply Last reply Reply Quote 0
            • D
              dsrc12 @j_doe
              last edited by

              @j_doe I need help with this one. Cannot get any UART program to work on CoreS3 with UIFlow2. I am using CoreS3 as a co-processor to a Raspberry Pi using serial coms but my initial unit testing is being done on a Windows PC working with Putty. Here is the program:
              0_1702532923351_e93d6646-ded3-404e-a8ca-103df5cf591a-image.png

              What I want is an equivalent program to this which uses an original Core computer. It is based on UIFlow 1 (V12.1.9)
              0_1702532662160_097763d1-bfb7-4345-a53b-097dfd4437dd-image.png

              I am using the latest firmware & on-line UIFlow IDEs (Alpha-28)

              On the Core program I had to decode before I could access text from the UART - might need a similar solution for UIFlow2?
              On the UIFlow1 program I accessed the Core UART using pins TX:1 & RX:3. I am guessing that the equivalent pins for CoreS3 are TX:43 & RX:44?

              lbuqueL 1 Reply Last reply Reply Quote 0
              • M
                Meldrak
                last edited by

                What is the status of adding features to UIFlow2? I recently bought the core, core2, and core3, as well as the M5Paper. I am having a blast with blockly for the core, but most of the blockly code is missing in UIFlow2. For example, getting the current battery status is missing. There isn't an option for power in hardware, like there is in UIFlow. I also would like to request you do not change the GPIO again. For me half of the draw to the M5stack devices is that the modules and sensors work out of the box. Having modules that no longer work with the core3 due to a different GPIO pinout sucks. Keep up the good work and please take these as suggestions and not complaints. I love your product, I just want more software support in the form of UIFlow2. Thanks!

                1 Reply Last reply Reply Quote 1
                • lbuqueL
                  lbuque @dsrc12
                  last edited by

                  @dsrc12 RX: G18/TX: G17

                  1 Reply Last reply Reply Quote 0
                  • J
                    jdbaluch
                    last edited by jdbaluch

                    Is something wrong with UIFlow2 website right now? I cannot get my CoreS3 or my Atom S3 to utilize any of my sensors. Theyr'e all saying "Unit not defined" in the console as soon as I add any of them to a project.

                    J 1 Reply Last reply Reply Quote 0
                    • J
                      jazztunes @jdbaluch
                      last edited by

                      @jdbaluch I had the same problem with uiFlow2 + AtomS3. Check the code window and see if any imports are missing, particularly the unit import. Should be something like:

                      import os, sys, io
                      import M5
                      from M5 import *
                      from hardware import *
                      from unit import *
                      

                      On mine, the unit import was missing. I tried

                      • Switch to various different units
                      • Fresh the website completely (F5, clear cookies, close tabs etc.).
                      • Re-flash the unit with m5burner

                      Somewhere in there, the unit import line decided to show up and then everything started working. ¯\(ツ)/¯

                      1 Reply Last reply Reply Quote 0
                      • S
                        sgu @IAMLIUBO
                        last edited by

                        @iamliubo

                        6 Months later. Just flashed the Core S3 with the newest UiFlow 2.0 Alpha and still the modules are not integrated!
                        Do you really want to sell the Core S3 ? without complete software support, the use cases for the Core S3 is very, very limited.

                        1 Reply Last reply Reply Quote 2
                        • C
                          codeblue
                          last edited by

                          is the UIFlow2.0 desktop edition available now?

                          1 Reply Last reply Reply Quote 1
                          • L
                            li0than
                            last edited by

                            wlan config misses reading of essid. Could you add this?

                            Also would be very cool to have a way, where Block editor keeps working when only minor changes were made to the code.
                            (when adjusting one variable cuz its not yet available, it would be awesome, if I could still keep using the block editor)

                            0_1705239720587_c717e181-910d-4ccc-a920-5d8bb6b859a2-image.png

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

                              Hello @li0than

                              you could use the Execute mpy code block for stuff that is not (yet) available.

                              Thanks
                              Felix

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

                              1 Reply Last reply Reply Quote 0
                              • K
                                kapipema @IAMLIUBO
                                last edited by

                                @iamliubo , When using a m5 dial it would be really nice to center text in a label in an easy fashion.

                                1 Reply Last reply Reply Quote 0
                                • T
                                  tomspost
                                  last edited by

                                  I am building a distributed smart control system for my sail boat using 6 m5Dials one in each cabin. They show all important boat data such as depth and wind speed and heading from an MQTT server running on a raspberry pi the also show alerts and allow control of local lighting.

                                  I am having a lot of problems with UI Flow 2.

                                  All I have working so far is lighting with dimming using the dial and night lighting (RED lights) working.

                                  I need to get RFID working to login crew/family members so the m5Dials alerts them to their watches - I get an error when I put in any RFID blocks except "RFI init built in" I have an "if" in my main loop that calls a function if a new card or RFID phone is detected the function currently only reads the card ID converts it to a string and shows it on a label

                                  My other problem is connecting into the MTTQ server this currently always hangs the device and I need to power cycle it to get any responses

                                  I have MQTT code working on my m5 coreInk in uiFlow 1 which I am using for remote anchor control

                                  I have plans to open source the project and I think it will be very useful for other sailers

                                  I also want to do some YouTube system build videos but they will only currently show it not working!

                                  I think I am expecting too much from alpha software.

                                  Any suggestions or advice are welcome.

                                  robskiR 1 Reply Last reply Reply Quote 0
                                  • D
                                    daojah
                                    last edited by

                                    Hello,

                                    I've installed UiIflow via m5 burner and after that my card computer don't starting at all, only red light on esp32. And I can't install any other soft

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

                                      Uiflow is not for the S3 generation of which the card computer is based on, you need UIFLOW2 (please read the information printed in M5Burner first)

                                      UIFLow2 does work on the Card computer but the current version is only for the StampS3, the card computer isn't yet configured.

                                      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
                                      • robskiR
                                        robski @tomspost
                                        last edited by

                                        @tomspost said in UiFlow 2.0 discuss(how-to, bug, feature request or sometings):

                                        I am building a distributed smart control system for my sail boat using 6 m5Dials one in each cabin. They show all important boat data such as depth and wind speed and heading from an MQTT server running on a raspberry pi the also show alerts and allow control of local lighting.

                                        I am having a lot of problems with UI Flow 2.

                                        All I have working so far is lighting with dimming using the dial and night lighting (RED lights) working.

                                        I need to get RFID working to login crew/family members so the m5Dials alerts them to their watches - I get an error when I put in any RFID blocks except "RFI init built in" I have an "if" in my main loop that calls a function if a new card or RFID phone is detected the function currently only reads the card ID converts it to a string and shows it on a label

                                        My other problem is connecting into the MTTQ server this currently always hangs the device and I need to power cycle it to get any responses

                                        I have MQTT code working on my m5 coreInk in uiFlow 1 which I am using for remote anchor control

                                        I have plans to open source the project and I think it will be very useful for other sailers

                                        I also want to do some YouTube system build videos but they will only currently show it not working!

                                        I think I am expecting too much from alpha software.

                                        Any suggestions or advice are welcome.

                                        re:MQTT for me so far only mqtt config as "execute code" is working while using Uiflow2 - built in mqtt blocks didn't work - im connecting to HiveMQTT btw,

                                        re:rfid when I had test M5Dial project installed then i could detect/read any of my rfid tokens but when I've tried to use built in blocks for rfid in Uiflow2 had no success really - I need to try harder

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

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

                                          Hello @m5stack

                                          UIFlow2.0.1 - M5 Cardputer : when I add Init keyboard and When keyboard was pressed blocks I get the following Python code:

                                          def kb_pressed_event(kb):
                                            global kb
                                            pass
                                          
                                          def setup():
                                            global kb
                                            kb.set_callback(kb_pressed_event)
                                          
                                            M5.begin()
                                            kb = MatrixKeyboard()
                                          

                                          Unfortunately kb.set_callback(kb_pressed_event) is placed before kb = MatrixKeyboard(). E.g. before kb is defined. Resulting in AttributeError: NoneType object has not attribute set_callback.

                                          Also in the callback function global kb is added which results in the following SyntaxError: identifier redefined as global.

                                          BTW: running code:

                                          def kb_pressed_event(kb):
                                            pass
                                          
                                          def setup():
                                            global kb
                                            M5.begin()
                                            kb = MatrixKeyboard()
                                            kb.set_callback(kb_pressed_event)
                                          

                                          Please fix.

                                          Thanks
                                          Felix

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

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

                                            Hello @m5stack

                                            thank you for fixing the first part.

                                            However the second part is still wrong. Below code created by the When keyboard was pressed block:

                                            def kb_pressed_event(kb):
                                              global kb
                                              pass
                                            

                                            still returns a SyntaxError: identifier redefined as global.

                                            Please fix this too.

                                            Thanks
                                            Felix

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

                                            1 Reply Last reply Reply Quote 0
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