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 ...
environment：keillink file code： LR_SDRAM 0xC1A00000 0x00600000 { ; load region size_region ER_SDRAM 0xC1A00000 0x00600000 { ; load address = execution address *.o (TextFlashSection) *.o (FontFlashSection) *.o (ExtFlashSect...
Hi,I need to load dynamic png images at run-time. I've read TouchGFX documentation for Loading Images at Runtime. However, the examples cover BMP and JPG formats. Is there a PNG loader?Thanks,Ari
Hi everyone!I'm trying to integrate my own touch controller with TouchGFX on a custom board. My touch driver gives me XY coordinates of an event (press or release). Basically with this information I can do whaterver I want. So, for example, I can cha...
Hi All,I have a problem with bitmap caching. Below is the contextProcessor and Peripheral’s details:-STM32F429ZITX micro8 Mega bytes external SD RAM16 Megabytes SPI flash(not quad)Our use case:- We have GUI application with several screens(setup , fu...
Hello!In attach - project for CubeMX.If I generate project for Keil and try to compile, I get errorsH743\H743.axf: Error: L6200E: Symbol SystemInit multiply defined (by system_stm32h7xx_1.o and system_stm32h7xx.o).H743\H743.axf: Error: L6200E: Symbol...
I created two screens and did the actions to change the screen. But changing the screen does not work correctly.Added an extra buffer for animationuint16_t buf_ram [160*128];using namespace touchgfx;namespace { LOCATION_PRAGMA("TouchGFX_Framebuffer"...
Hi, I have successfully implemented a complete graphic to display some system related parameter on a monochrome OLED Display with display driver SSD1322, which is a horizontal drawing pixel, however porting the same code to a monochrome OLED Display...
i have two questions how can i lower the CPU frequancy so the power consumption will be lower - where can i configure this?and the second is how can i place the CPU in sleep mode and still show a screen saver on my display - thus reducing the power c...
My DCMI setting is as follow:hdcmi.Instance = DCMI; hdcmi.Init.SynchroMode = DCMI_SYNCHRO_HARDWARE; hdcmi.Init.PCKPolarity = DCMI_PCKPOLARITY_RISING; hdcmi.Init.VSPolarity = DCMI_VSPOLARITY_HIGH; hdcmi.Init.HSPolarity = DCMI_HSPOLARITY_LOW; ...
Hello everyone!I'm working on a TouchGFX project on STM32F429 discovery board, because of the small size of the internal flash I have used SD card module with SPI communication standard to store the images.Steps I follow these videos https://www.yout...
