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 ...
HiI've declared virtual void handleTickEvent() in the header file of my container.In my cpp file of the container I would like to update my battery bar on every tick:void BatteryBar::handleTickEvent() { if(tickCounter >= 100) { tickCounte...
I made a project in touchGFX designer 4.16.1 and imported it to STM32cubeIDE , for board stm32F769I disco. there I ran debug and it ran OK yesterday. today morning when I tried to run again it fails in call to prvPortStartFirstTask and enters HardFau...
So I create a simple custom container containing just a box. Then I create 3 instances of this custom container in Screen1. I modify the custom container class to detect single click. But how to detect long press > 1s on any of these 3 containers?Att...
I'm using an event to update indication statuses in my screen. There are four independent events that update the screen in the same fashion (with different images toggling for active/inactive). I added in another indication to show that when any of t...
Hi, I would like to ask as I never saw any effective example, how could I effectively update a lot of information from backend to frontend.Lets assume I have 40 variables of difetent types for example uint16_t, int8_t, bool, is there any effective wa...
As we know STM32CubeMX generates MSVC project file .sln for simulation project. I find this is really handy to help developers GUI while waiting for hardware ready.But it is common data in GUI comes from outside dedicated task, then the Model class n...
So as I notice though the default TouchGFX RTOS is FreeRTOS but its usage is wrapper by CMSIS OS layer in cmsis_os.h. However I could not find wrapper for FreeRTOS API to overwrite queue xQueueOverwrite(). Why so? Is there any setting I need to do?I ...
Good day, Everyone.Here's the project:I have an old Nintendo 3DS. It's screen resolution is 800x240, running at 60fps. Each of the RGB colors gets 4 bits so it's pretty low color resolution. I'd like to read the frame color data from the pins and du...
I have a screen and two buttons. With one I change the value, e.g. uint8_t sec. The other one changes the screen. How to set that when sec = 0 it is impossible to change the screen. It could be changed with other sec values. greetingsAndrzej
Hi there,I would like to implement a list with draggable elements to set a new order in the list. Is this possible with the standard list implementation or do I have to implement my own list logic?Kind Regards
