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 ...
I am trying to trigger a screen change from code. I have followed:https://community.st.com/s/question/0D50X0000AaYMwM/how-to-implement-switchscreen-in-touchgfxandhttps://community.st.com/s/question/0D50X0000BTdnsASQR/how-can-i-change-screen-in-softw...
Hello everyone,I published a thread a while ago about MCUs with integrated display drivers, and it turns out that I am interested in using the STM32L4P5RET6 MCU in a project, but I would like to know what features the touch screen that I should choos...
if i will change this codition to "off" state during program excuation it will change to "off" .but when i change screen to another screen the position is came to starting point "on".how i solve this ?
Hi,I am currently working in a project with TouchGFX. I am using STM32H757 evaluation board. I created a simple GUI to learn the basics of TouchGFX, when i debug the code after generating the code in TouchGFX designer there is no problem i can see th...
I am working with stm32F429iit6 and I am trying to interfacing LCD ldtc with 24bit display but when I tried i just get a white screen backlight on display, i go through different articles and procedures but getting same result.please help me with sa...
I am currently using Pn532 nfc SPI and lvgl for the display in STM32F469. I am using freertos to run both pn532 and lvgl display at the same time. But i have problem where i am using HAL_LTDC_Init(), the nfc wont read the card. Can someone help me ab...
I state that I have already seen this problem within the community, but I was unable to solve my problem.I'm reading the TouchGFX Documentation to be able to develop an application: I followed the instructions in "Code Structure" with the simple exam...
Hello,I’m trying to understand some issues we have with the slide transition. The slide transition uses the snapshot widget functions to copy the "old" screen to the animation storage to combine this screen with the incoming screen.Here is the code:S...
In TouchGFX 4.20 designer my pages mostly have default 7200 canvas buffer size but some pages default canvas buffer size seems 0 like below;If I do not add a canvas size to these pages manually, this causes errors. Why does this happen on some pages ...
