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 ...
Hello everyone, I have a question about touchGFX bitmap. Can I write a fuction that input is an array of bitmap and its length, and output a bitmap that is concate of all bitmaps in array?
I am reading the document about touchGFX, there is some code I can't understand(but no impact for learning touchGFX, just curiosity)So, how this code can check the MCU speed?The document link at here(Page22): https://sw-center-st-com.s3-eu-west-1.am...
I have a PC that can't access the internet, while I must work with it. So is there any way to download and import the touchFGX examples and stm32 dev kit to TouchFGX?
I am trying to implement dynamic QRCode generation. I am using the library https://github.com/ricmoo/QRCode and the QRCode widget from https://support.touchgfx.com/4.16/docs/development/ui-development/touchgfx-engine-features/custom-widgets#example-s...
I am trying to increment a counter on touch GFX GUI by pressing a push button located on the STM32F429I-DISC1 evaluation board. There are tutorials on doing this with a push button on the touch screen but not from external hardware.Can someone please...
Hi everyone,I'm developing a project with stm32G0 and ILI9341 graphics controller, as frambuffer strategy I'm using "Partial Buffer". Everything works fine but occasionally the program crashes and ends up in the _exit() function in syscalls.c.The cau...
Hi, I would like that use a callback of timer (programmed with 10ms) to override the "ScreenView::handleTickEvent()" function, because this function has interrupt in ~14ms.I managed to create the function and link the cpp and C files, but I couldn't ...
I have a JPEG image, is there any way to store jpeg image in the internal flash of STM32?And how to read the image?
I have an STM32469I-DISCO kit. I followed tutorial 2 in Touch GFX and tested it with the simulator and it worked fine. Then I tried to run it on the target board. The program downloaded but the screen remained blank yet Touch GFX said it was successf...
Hello,I'm using LTDC_Display_1Layer example.In case I use "LTDC_PIXEL_FORMAT_RGB888" in which format should I store a picture in the framebuffer?I did following, but the pictures is not displayed correctly. 24bit value of a pixel is stored in one 32b...
