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 ...
Now that the h/w jpeg decode is working so well I have turned my attention to the encode side. I'm currently using a s/w encoder but for that I have to convert RGB565 from the camera into RGB888 for the encoder I have chosen.The h/w encoder can do RG...
7 months I've been on this trail and now by a process of elimination I discover that the input/output buffers used by the JPEG hardware decode MUST be allocated in the DTCM region. Note that the linker file for the stm32f769 Discovery Demo is broken ...
Hello,I am using Touch GFX on my hardware (STM32F429).When I create a text area and change the name of text,i encounter error that say "error during code generation" then opens a window that say" ZIP entry size is too large"It was working better befo...
Hello everyoneI am integrating TouchGFX on custom board (STM32F767II) with external SDRAM (AS4C16M16SA).The issue I am trying to solve is the color swapping with external SDRAM. When the internal RAM is used the colors are displayed correct. I have a...
Hi all ! I am mainly working on Linux with GNU toolchain. It works well except for graphics programming as TouchGFX works only on Windows.I would like to know if someone find a solution to this problem. But perhaps everybody works on Windows ... I wi...
Hello! Has anyone ever already connected the physical buffer of the STM32L4R9 discovery board on the external PSRAM (with or without using GFXMMU)? All STM32 Cube examples are using a buffer in internal RAM...When I put the buffer in PSRAM, the rende...
Hi, I want to know how to implement a 'status bar' type view that is at the top of all views, that contains things like battery level etc. similar to that found in something like Android or iOS.In the touch GFX documentation it mentions it briefly bu...
Following up on my last question about the LTDC interface (That's now working) I'm working through the app note 4861.Where for the LTDC interface there is a nice walkthrough on how to find the timing values there is nothing like that for the SDRAM se...
Hello,I have started using Touch GFX a few days ago. It works preety nice, running the first program on the F746-Disco board is a pleasure. But.. I can't use this system as it is delivered by TouchGFX. In general I would like to keep the logic and wh...
