Discuss STM32 and TouchGFX implementations, including configuration, debugging, and optimization.
TouchGFX 4.26.1 is now out. Please follow this link to download it.This version is a patch release and includes bugfixes of issues seen on TouchGFX Designer 4.26.1 version, as well as adding support of the new STM32H5F5 and Chrom-ART 2.Please visit o...
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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 ...
Hello,I have a STM32F777 with ST7789 Display controller over SPI.To write the Framebuffer i have the following code: void TouchGFXHAL::flushFrameBuffer(const touchgfx::Rect& rect) { // Get Framebuffer Address uint8_t* frameBufferAddress = (ui...
Hi, I was curious on the operation of the tearDownScreen function in regards to local variables created in the screen views hpp file. If I create a Struct A in screenview, and pass it by reference to the presenter then to the model, is this recommend...
I'm working on a STM32F7 software project with TouchGFX, FreeRTOS, lwIP and more. Now I'm playing with the "cereal" library for serialization which needs the RTTI option enabled. So I unchecked the -fno_rtti option in the compiler/linker options. But...
Hi everybody,I have some screens where is present a scrollable container and listLayout like child to generale a scrollable list (in other words a vertical menu) (see the video).Everytime I scroll Up e Down the container a glitch compare in the middl...
Hello,In previous touchgfx releases, we all know that partial framebuffer is limited to 20 lines. Now with touchgfx 4.25, is it possible to increase it? If yes, how can I do it?In addition, I tried to increase "Block Size" in .ioc file, however it st...
I'm working with TouchGFX in 1-bit mode with custom SPI display and its working ok, but, I'm encountering an issue where any image widget I add always appears black, regardless of how I configure the PNG or try different combinations. I’ve seen someo...
I am using the STM32HUB50xBT6 development kit with TouchGFX. When enabling USB as Full-Speed (FS) and programming it with `USBH_PROCESS_STACK_SIZE` set to 4096, I face an issue where the allocation of `MSC_Handle` fails in the lower layers of the `u...
Hello.I have a project on TouchGFX Designer, in a view (called routing_channel) i have a ScrollList with a container that i use as template.I am doing the scroll with hardware buttons, my goal is, get the index value from the items of the list and pa...
Attached SVG image with vertical gradient renders correctly in TouchGFX Designer 4.24.1, but not in the simulator.In simulator the gradient is horizontal in landscape mode and vertical in portrait mode.Edit. SVG attachments are banned, but renaming i...
Hello,After lots of tries, I have finally been able to set all registers of the display driver I'm using. It is Ili9881c. However I have to solve my next problem as well - I'm unable to display content and it is becoming somewhat unresponsive after s...
