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 ...
Hi, I am creating a DynamicBitmapCreateExternal() for RGB565, but the image shows up faded. Is there any fix for this? I made sure to set cache for it. I also tried for L8 and it didn't show.
I purchased the NUCLEO-L476RG and X-NUCLEO-GFX01M2 boards and connected them together.I downloaded the STM32L476 LCD Example project (I think I found in X-CUBE-DISPLAY v3.0.0 projects), compiled and loaded the code onto the NUCLEO-L476RG. The example...
Hello All, I am working on the touchgfx project and have an application where I have created some screens and performing the different operations while button pressed.I am writing and reading the data content to external EEPROM, eg, some 10-15 parame...
Im getting hardfault at 0x817c364 address and can not debug where exactly hardfaults and why because no source available:I moved my heap to external SDRAM and it started hardfault at this function, maybe someone knows why? and how can I debug it if f...
I drew a board of stm32h503rbt6, including a screen and a NOR flash. The flash model is mxl6433f. Currently, the problem I'm facing is that when I try to program the board using stprogram, I encounter an error that the programming cannot be completed...
I'm using NemaGFX on the STM32U5G9J-DK2 kit without RTOS and without TouchGFX, which works very well.I've created lightning-fast graphical widgets on that kit.Now I have an STM32H7S78-DK and I'm having trouble getting *all* NemaGFX functions to work ...
Hello,I'm trying to use the GPU2D on the STM32N6570-DK, with NemaGFX.However, the GPU hangs on random functions.Well actually every time the same funtions, but depending on the number of functions to be executed, so it seems it can only execute a lim...
Hi, I’m working with an STM32H7S78-DK board and I want to replace the current display with a new one that has a resolution of 480x272. I’d like to know if this is possible, and if so, what steps or considerations I need to follow to make it work prop...
Hello, I would like to know if there are any methods to load PNGs/JPGs from a USB for the stm32 (I am on stm32F7). I currently imported lodepng but, it seems the malloc used by it is way too large for the device. The png I am loading is relatively sm...
Post edited by ST moderator to be inline with the community rules especially with the code sharing. In next time please use </> button to paste your code. Please read this post: How to insert source code Everything works fine when using the GNU com...
