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 ...
Hi, The data read from Model class thru presenter in screen1View::screen1View() function was error. I debug the code and found the presenter pointer was NULL in constructor function. Is it unsafe to use at constructor and destructor function time ?
I need ModalWindow functionality where clicks outside it are forbidden. In my case my window is a container, how can I prevent clicks outside it?Seems easy but doesn't work for me. I tried make empty boxes and empty containers size of screen and set ...
Hi,I have a strange TFT flickering issue, and would love to hear your suggestions.The project running on STM32F746 chip, with SDRAM, and LTDC interface. UI is based on TouchGFX & FreeRTOS.Display is 1024X600 RGB (50 pin), based on HX8282 driverhttps:...
Hi, I am referring an example given in TouchGFX_Backend_UI_Communication, is it possible to get the Touchgfx UART Software example for testing purposes.Regards,VK Verma
Hello,I have made a custom board based around the STM32F746IGT6 MCU to run a 800x480 display 7in (4DLCD-70800480). I am using external FLASH (MT25QL128ABA1ESE-0SIT) and external SDRAM (AS4C4M16SA-6TIN). I have ran into two main issues so far:The disp...
Hi,I have custom board (same stm32H750 devkit but running a 800x480 lcd) running touchgfx. I am getting some flickering on horizontal line in some pages and mentioned in the images attached. What can be the cause for this?
Hello,I was using 4.17.0 and I load 4.18.0. but after compiling and loading project to my board colors are distorted. Some colors are converted to blue,pink, red. It seems color settings are same in Touchgfx designer.How can I solve this problem.
In GUI_Conf.c, allocated the memory size for GUI.And in LCD_Conf.c file, declared the size of display ,configured the flexcolor driver for ILI9341 controller.And aslo implemented the read and write function by using SPI. In order to resolve the Hard...
I am currently reviewing touchgfx.Until now, I have written draw functions by myself or used emwin-libray to output images or fonts stored in the serial flash.Using touchgfx, how could I do when I develop similar screen as expressed in the attached d...
Hello, I'm trying to get TouchGFX Designer 4.18 running with my H747-DISCO, but the download to the target fails every time. Thats the console output: ST-LINK SN : 0024001E3137511439383538 ST-LINK FW : V3J8M3 Board : STM32H747I-DIS...
