Hey everyone, for those who haven't seen the announcement in the community blog, I'm also announcing this here :) We're launching a contest focused on custom containers! Custom containers have been a hot topic on our forum, and we love seeing the en...
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 ...
For example I have the following frame buffer data with mostly 0's and only the first value populated with a blue color.static const uint32_t image_data[480] = { 0x000000ff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x0000...
I've been trying to update touchgfx display from values obtained from canbus. I dont know what the problem is but when touchgfx and canbus configured together, i get bus errors.I have attached my project files. Any help would be appreciated. I have m...
I tried fdcan, touchgfx with stm32h7b3i-eval. I want to operate the SD card additionally, but it doesn't work.Here are the ioc settings:SDMMC1 -> SD 4bits Wide busFATFS -> check SD CardIf you disable "use dma tempate", it works, but if you want to us...
I was working on my fairly large application, when I copied a screen that was similar to what I needed and made some edits. I was unable to compile the program, because it could not find some __SingleUse constants. I closed the project, and then co...
I am creating a user interface in German and English language. In order to compare the german and english presentation it is quite often necessary to switch between the selected language. This is currently only possible by several steps:select the "C...
Hi!I am unable to find this feature inside the TouchGFX app... Does this mean I need to uninstall and the reinstall to get the last version?Please help, thanks in advance
My plan is to create a new task for my code, where I generate a hardware timer for PWM output with an interrupt. And on every interrupt trigger I want to execute some code.The problem is my GUI freezes when the timer starts, and the maximum frequency...
Here are my programs:const int FontCacheSize = 10000;uint8_t fontdata[FontCacheSize] __attribute__((at(0XC0E00000))) __attribute__ ((aligned(4)));FrontendApplication::FrontendApplication(Model& m, FrontendHeap& heap) : FrontendApplicationBase(m, he...
When I malloc the fontdata[2048] in internal RAM, it work well. But when I malloc fontdata[2048] in external RAM, it go into HardFault. The external RAM is SDRAM ( W9825G6KH 32MB ). This is the code:#include <gui/common/FrontendApplication.hpp>#inclu...
Hello! I want to do my petproject with stm32 and display.Ran into a problem with a choice of model supporting large resolution (5' 720*3RGB(H)X1280(V) for example).I tried filter in STM32Finder with TFT LCD (394 items found), but i need to look at ea...
