Discuss STM32 and TouchGFX implementations, including configuration, debugging, and optimization.
Hello community!On March 18, we launched a TouchGFX Contest that had for goal for us to see our community's skills and creativity. This contest ended on May 2.We received several interesting projects, and it is now time to announce the winners! Our h...
We wish to always improve our documentation. The best reviews and critics always come from the people that read it, so we would like to use this post to collect your thoughts and feedbacks. Please share what you like, dislike, what you think is missi...
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 ...
Same known Issue!I'm working on a project with an STM32F746BGT6 microcontroller with external RAM and nor-flash memory. in the CubeMX, I configured FreeRTOS version 2 and have two tasks (128 words + 8192 words) and LTDC configured correctly (I believ...
If I alternate a text between displaying a pair of floating point numbers, e.g. 10.0005 and 5.0000, very briefly these are drawn incorrectly as 10.0000 and 5.0005, before the correct value is drawn. There seems to be a lag between the first and last...
I am trying to interface a TFT which has ILI9341 driver with Touch capability.It is not giving any response. I am using Keil IDE + STm32F407VG board + 2.8" TFT. For more information You can check my code which I attached with it.Thanks
Hi, When I was creating a UI template before format my laptop, it was ok. But now, When I was trying to create an ui temp, I got the error like object reference not set to an instance of an object. What is the problem?
Hi st community members,I'm having some stranges behaviors with the DSI and LTDC, I use these peripherals to communicate with my screen driver. The driver need an init to give specific values for some registers, this step is well done.After that i'm ...
HiI have a scroll wheel that selects number. When I change the scroll wheel I wish to raise a virtual function that returns the selected value.How do I do this?
I am using TouchGFX 4.16.1 and i will be using 800x480 display. I want to use table on display. I have 5-6 Parameter and has 50 entries total. So for this i want to use table to display the data. Is there any widgets or method to display table?Here i...
HIi try in callback repeat one memory line in two display lines, but display still show no doubled image.Config is L8 CLUT framebuffer .Code LTDC_Layer2->CFBAR -= 320; LTDC->SRCR = (uint32_t)LTDC_SRCR_IMR; HAL_LTDC_ProgramL...
Thank you for helping.environment:TouchGFX Ver 4.16.1Prepare two released images and one pressed image.While pressed, the pressed image is displayed.I want to switch the image of the released image every time the button is pressed and released.How sh...
I have attached a very simple Application to show the problem with the Cacheable Container. I have a Display with a Resolution of 480x320. The Display is naturally in Portrait mode, but we use it Landscape, so I have set in the Display configuration ...
