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

    UiFlow 2.0
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    • B
      BritOnTour @dissy
      last edited by

      @dissy I see "PRIVATE" on the Develop screen of the S3, even though I configured it as Public. This is what I see in uiflow2 GUI when I click on the device button.

      0_1710956225054_2024-03-20 12_36_23-.png

      0_1710955774479_2024-03-20 12_28_31-UIFlow 2.0.png

      What server connection does it need? I may need to get IP or ports whitelisted at my office.

      dissyD 1 Reply Last reply Reply Quote 0
      • B
        BritOnTour
        last edited by

        My only way to connect to my S3 is USB cable. I click on the run button, and a web terminal window appears. I select the COM port and press connect. Press the play button at the top and I see my python code downloading. at the end , I get an error message (see below). If the line number is referring to my python code, I don't see what the problem is.

        Line 68: rectOrigin = None
        Line 102: if lengthTargetCycles >= 3:
        Line 103: txtTargetCycles3.setText(str(listTargetCycles[2]))

        ===
        Traceback (most recent call last):
        File "<stdin>", line 68
        SyntaxError: invalid syntax

        Occasionally, the line number changes.

        ===
        Traceback (most recent call last):
        File "<stdin>", line 102
        SyntaxError: invalid syntax

        1 Reply Last reply Reply Quote 0
        • dissyD
          dissy @BritOnTour
          last edited by

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

          I see "PRIVATE" on the Develop screen of the S3, even though I configured it as Public.

          Before it connects it will read "private" in yellow, and show "user account" as "none"
          After it successfully connects this will change and should show "public" in green and your email address in "user account"

          What server connection does it need? I may need to get IP or ports whitelisted at my office.

          https (port 443) to host uiflow2.m5stack.com

          1 Reply Last reply Reply Quote 0
          • B
            BritOnTour
            last edited by

            My IT guy helped me work out the issue with the connection to the server. Access to ntp.aliyun.com was blocked. I changed it to our local gateway ntp server and I can connect to the S3 successfully over wifi!! Onto the next bug!!

            1 Reply Last reply Reply Quote 0
            • B
              BritOnTour
              last edited by

              A new Bug!

              What does this mean? It doesn't change from 0%

              0_1710968635008_20240320_160126.jpg

              1 Reply Last reply Reply Quote 0
              • B
                BritOnTour
                last edited by

                My issue with Sync is also fixed. It was another issue with aliyun.com access restriction by my company's IT dept

                1 Reply Last reply Reply Quote 0
                • B
                  BritOnTour
                  last edited by

                  OK, so I am finally making progress with my design, and I see so many features missing that really should be available for a modern development environment. There is no option for design reuse, code sharing, custom functions, etc. If I want to use some example code, I have to recreate each step in my project.

                  Moving from uiflow1 to uiflow2, I had to rebuild every block of my design. If I find something useful in an example project, I can't just copy/paste from one window to the other, again, I have to manually rebuild what I want in my project.

                  Is there a roadmap for planned features to be added to uiflow2?

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

                    @britontour Maybe it is time for you to expand into Arduino IDE where all your complaints are answered.
                    -Cheers

                    Cheers, Terry!

                    100% M5Stack addict with several drawers full of product!

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

                      @iamliubo Why only DAC hat is available with m5staick? No more hats?

                      ajb2k3A 1 Reply Last reply Reply Quote -1
                      • ajb2k3A
                        ajb2k3 @Kris
                        last edited by ajb2k3

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

                        @iamliubo Why only DAC hat is available with m5staick? No more hats?

                        Because it take time to write and develop the code so that it doesn’t cause breakers in other code

                        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
                        • Z
                          zendes
                          last edited by

                          Hi. I'm missing the 4-Relay Unit in the list of possible devices. Can you please add that back, as it exists in uiflow 1?

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

                            Hello @zendes

                            maybe my example (PlayZone: M5Dial_4RelayUnit_UIFlow2.0.1) can help out until the native 4-relay unit gets added in UIFlow2.

                            Note: you might need to modify the I2C pins for SCL and SCK dependent on the core you are using.

                            Thanks
                            Felix

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

                            1 Reply Last reply Reply Quote 0
                            • S
                              sorphin
                              last edited by

                              Just got my Dials in, demo was neat. Used the burner to flash UIFlow 2.0.3 (only option it gives is that or alpha29) (Note, i'm not new to M5Stack or UIFlow)... built a quick for testing the RFID reader which was reported to work... using blocks (and verifying the python)... it does not.. (not in 2.0.3 apparently):

                              1_1712280273337_Screen Shot 2024-04-04 at 6.22.56 PM.png 0_1712280273336_Screen Shot 2024-04-04 at 6.24.02 PM.png

                              1 Reply Last reply Reply Quote 0
                              • W
                                wmatkins
                                last edited by

                                @dlhawley

                                I have a problem with the NCIR-2 temp sensor not being available in the Unit selection window of UIFlow2. I decided to switch to the NCIR hat and forego the high temp alert capability of the NCIR-2 and low and behold, the hat was missing from the add hat section too.
                                These are current products for sale in the M5 store. Wasn't the NCIR-2 introduced over two years ago? I think there would have been ample time to integrate them into the latest UIFlow.

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

                                  Hello @wmatkins

                                  re: NCIR hat : I think it should work by adding the NCIR unit but with a custom I2C setting, e.g. SCL=26 and SDA=0.

                                  Note: I do not have the NCIR hat or unit so I cannot test this myself.

                                  Thanks
                                  Felix

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

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

                                    Hello @sorphin

                                    I can confirm that in M5Dial UIFlow2.0.3 firmware the blocks for the built-in RFID reader are not working and throw an error. However, as a workaround, I used the blocks of a virtual RFID unit (and modified I2C SCL and SDA pins) to successfully read RFID cards with the internal RFID reader. See PlayZone M5Dial_RFID_UIFlow2.0.3 example.

                                    Thanks
                                    Felix

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

                                    S 1 Reply Last reply Reply Quote 1
                                    • S
                                      sorphin @felmue
                                      last edited by

                                      @felmue Thanks for confirming as well Felix. I did find that I could make it work in a round about way as well (using rfid.RFID (no parenthesis)).. but one shouldn't have to do that :/

                                      1 Reply Last reply Reply Quote 1
                                      • CAT the TechC
                                        CAT the Tech
                                        last edited by

                                        I am programming using UiFlow 2.0 on my M5Stack Stick C Plus 2.

                                        I have 3 issues currently:

                                        • 1
                                          When I burn UiFlow 2.0 using M5Burner, the tool shows esptool being used, which reports the file size being ~20KB.
                                          This is very fast (less than a minute).

                                          When I use UiFlow 2.0's web interface to upload my program (~20KB) via USB in the web terminal, however, It is very very slow (~2-3 minutes).

                                          The issue also happens when I upload a file from the web terminal.

                                        • 2
                                          When I upload a file or program, it results in an empty (0 Bytes) file! (most of the time), I burned the old Alpha-29 version of UIFlow 2 on my device using M5Burner, and this problem is fixed

                                        • 3
                                          Half of the time, when I run the program, the colors are inverted (instead of RGB, it's BGR, literally)

                                        1 Reply Last reply Reply Quote 0
                                        • P
                                          Peter
                                          last edited by

                                          I would like to use the touchscreen on the M5Dial. But the block M5.Touch.getCount() does not work in a while loop! It only works in the main loop. So the touchscreen is hardly usable in Micropython. I have not been able to realize the waiting for a touch.

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

                                            Hello @Peter

                                            the trick is to add an M5.update() statement (using an Execute mpy Code block) inside the while loop.
                                            See UIFlow2 Project Zone example: M5Dial_Touch_Get_Count_In_While_Loop_UIFlow2.0.4

                                            Thanks
                                            Felix

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

                                            P 1 Reply Last reply Reply Quote 0
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