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 ...
Thank you for reading.I'm developing a GUI application using TouchGFX on an STM32H750-based board with a 1024 x 768 display using double buffering.As the UI became more complex, the FrontendHeap instances exceeded 300KB, causing RAM_D1 region insuffi...
For my project, an error message must display on the screen when there's a I2C related communication error. To simulate an I2C error, I pulled out the resistor that is connected between SDA and VCC(for good working of I2C communication, a resistor be...
We are implementing a software-driven OTA update system using TouchGFX and a 64MB external QSPI flash. We store the following asset sections in QSPI:ExtFlashSectionFontFlashSectionTextFlashSectionThese are bundled into an ExternalFlash.bin asset file...
Hello!I wonder if anyone has had experience making a dimmer on an STM32F746? For example, want the display to dim after 1 minute of being idle. It should remain bright enough to read, then return to full brightness on touch.I saw some posts that PWM ...
Hello,I created a timer for a display using two text areas. One is a text area with a single wildcard (i.e. minutes), and another is a text area with two wildcards (i.e. seconds). It runs fine for ~9 minutes and 4 seconds but then suddenly the text a...
Hi everyone, after I've configured TouchGFX, the program needs to be manually run in Keil's debug environment to execute. Why is that?My ICNA3306_DrawBlock data transfer did not use DMA.
Hi,what is the best way (excluding asking them to use TouchGFX) to show a preview of a touchGFX project - with just button functionality to navigate between screens - to a someone?Is there perhaps a viewer for Window or can a project be compiled and ...
I have three buttons who's wild card text I change programatically. When I do so, the alignment of the text changes from centre-aligned to left-aligned.Before: After:A) How do I prevent that from happening?OR B) How do I change the alignment to centr...
Hi there,I'm new to STM32 and was successful to setup a 800x480 LCD with a STM32H743 and SDRAM as Framebuffer.Now I'm stuck with desiging the GUI with TouchGFX. I would like to add the Slide Menu Option to my screen, however when I press on the assig...
Hello all,I have issue of Touch GFX post generate target error of unable to locate file. I am using STM32H755ZITX. it is dual core MCU. I am using CM7 for Touch GFX. when i tried Touch GFX for single core MCU STM32F446RE that was successfully run. bu...
