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,I have error (Write/Read Transfer Error) when I'm using JPEG decoder via DMA HAL_JPEG_Decode_DMA(hjpeg ,(uint8_t *)JPEGSourceAddress ,CHUNK_SIZE_IN ,(uint8_t *)FrameBufferAddress ,CHUNK_SIZE_OUT);I don't get any interrupts from JPEG but from MDMA ...
Hello,I have a little problem with an animated image at startup (logo with 6 pictures, change every 600 ms). The demo runs on an STM32F769I-DISCO.The outline and a symbol in the middle of the logo is fixed all the time, just some other parts apear wi...
I'm using ScrollList in my TouchGFX project, but there are 2 problems:1, After setWindowSize(n), when n is not 1, the itemSelected in void scrollTopItemSelectedHandler(int16_t itemSelected) have a wrong value.As described in the following 2 tips:htt...
Even after that I am getting "?????? " from memory address 0x90000000 in memomy browser from STM32Cube IDE. What does that tells?Can you please guide me in a right direction?
I am trying to get user input from the GUI to FreeRTOS. The text area buffer is transferred from my screen1View, to screen1Presenter, to model then added to a queue. Finally, my task in FreeRTOS will check for new data in the queue every 1 second.The...
So I am guessing it's the issue with the memory allocation. I followed the steps given for External addressable flash in TouchGFX documentation in STM32Cube IDE.(I am not using my application to test Quad SPI Memory: I followed the exact steps given ...
Currently, it appears that there are not "User Code" areas in TouchGFX target files which can be protected by a CubeMX generation.This is possible throughout core/main.c and Hal drivers and it would be nice to have for TouchGFX Generator files as wel...
Hi,I have tried to generate a new project via the templates in TouchGFX for STM32F429-discovery. I have also tried to create a create a project via STM32CubeMX 5.5.0 for the same board and followed the guide https://touchgfx.zendesk.com/hc/en-us/arti...
Hello!I want to have a menu and I want it to be a scrollist with the elements in the list being buttons. I have tried it in the designer. I made the custom container first, a small element with an image, a textarea and togglebutton. Then added a scr...
Hi,I want to use wildcard texts, which align text to right instead of left.I have empty text items (nothing but <value>), which have text area width set to full width of the screen. I need the text inside the text area to be "anchored" to right side,...
