Discuss STM32 and TouchGFX implementations, including configuration, debugging, and optimization.
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When creating a UI project, you may need widgets that are not part of the TouchGFX library. To create your own graphical element, the TouchGFX team suggests using the Custom Container approach. Since TouchGFX 4.20 it is possible to export and import ...
As the title, I can't get the difference between the Model and ModelListener.From what I've understood the Model class is used to get and store/send the data coming between the phisical part of the microcontroller (i.e. peripheral) and the GUI. The M...
Hello,I'm trying to get the DebugPrinter to work on an STM32H7S78-DK, but the debug message does not appear to be properly refreshed after the Application::invalidateDebugRegion(); The area slowly turns into a black rectangle after each text update. ...
Sometimes I want a source folder in Windows set to case sensitive so I can fix the case of filenames for git and so I can test consistent case uses of include files so building on linux works too.In this case TouchGFX simulator complains that SDL2.DL...
Either from the code, or a screen button interaction? I added a swipe container to my project and it appears to be working, but I will be using a resistive touch screen and I don't know yet how well it will interpret swipes. I would like it to b...
Hey,I have a confusing error, i have a Riverdi 7" TFT Panel (https://download.riverdi.com/RVT70HSTNWC00-B/DS_RVT70HSTNWC00-B_Rev.1.2.pdf)Actually my LTDC Init is this:static void MX_LTDC_Init(void) { /* USER CODE BEGIN LTDC_Init 0 */ /* USER CO...
When I create a gauge with this configuration, it works fine in the simulator, but on the device the needle is not visible.Arcs work fine, and gauge is correctly displayed. Needle is not.I have tried with STM32F746G-DISCO: it works fine.It's only wit...
Hello!I'd like to trigger a screen change (navigate to a specific screen) whenever a hardware button is pressed, and I want this behavior to be global. How can i do that in touchgfx?The only way i managed to redirect user is local, creating interacti...
Dear Gfx Team,Could you possibly add a variant of snprintf() for double please ?In touchgfx/Unicode.hpp, there is a float versionstatic UnicodeChar * snprintfFloat ( UnicodeChar * dst , uint16_t dstSize , const char * form...
When I add a button I get: Button1When I add another button I get: Button2This is good.When I duplicate Button2 I get: Button2_1When I paste it again I get: Button2_2Repeated copying is worse: Button2_1_1_1_1...What I want is for it to be: Button3If ...
I am running into a difficult bug when trying to use the SVG and vector fonts on the STM32U5G9NJH6Q that may be related to this specific variant of the chip, or to the dimensions of the RGB LCD that is being driven (or both). The problem is that SVG...
