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 ...
sorry for my englishI have a LCD TFT 480x320 with touch, and the pins like for the arduino. He is working very fine with STM32F407ZG, its all OK, I converted MCUFRIEND_KBV, with help from developer, to stm32. But i need to use the touch, but theprobl...
Hello,I am working with a STM32L4R9 and I am trying to extract a (STemWin) JPG decoded image to a BMP buffer (in external RAM).First of all :- I am using a 400x400 pixels screen, GFXMMU is initialized, 16bpp color depth.- I can display a jpeg image u...
Hello I have a problem with reading data on I2C. My code goes HardFault error after this( while (hi2c->XferCount > 0U);)line. I'm reallt stuck in here. Does anyone have idea about that?HAL_StatusTypeDef HAL_I2C_Mem_Read(I2C_HandleTypeDef *hi2c, uint1...
I need a widget that contains text with black characters on white background, and some of characters inverted - white on black background (like on attached image). How is it possible to do this with TouchGFX library?
Hullo guys , I 'm trying to get my OV10635 cam working with STM32H743 , and I have set up all required configurations , I want to get snapshot , transfer the chunk of data to internal RAM , but the FRAME interrupt is never generated , while LINE inte...
Hello,i used the STM32CubeIDE Version: 1.1.0 with TouchGFX designer 4.12.3 to build a project for the F746G-Disco. Everything worked fine, i was able to display animations etc.Then, i made the changes to my custom board (based on Disco schematics) to...
Hi,I created a project using touchgfx for H750 board. Then I import it to cubeide and started debugging. When i run it, it stopped inside the hardfault.I am using Touchgfx 4.13 and cubeide 1.3.1. I can debug (step in to different lines) until i star...
Hello, I'm working with the STM32H7B3I-DK.I want to use this project in Romless and Xip (executable on OctoSPi).I just change the file .id (attached) , main.c (without MPU_Config()) and VECT_TAB_OSPI configuration. Problem:The pictures are not good (...
My framebuffer is 8 bpp in L8 format, but under GFXMMU > LUT Configuration > Display BPP, there is no 8 bpp option? Am I missing something? Considering the LTDC supports 8 bpp framebuffers, this should definitely be an option.Currently running the la...
There is a "click" button on the screen. The status of this button is sent to the user program. There is a second "toggle" button on the screen. The first button must put the second button in a non-pressed state if it was depressed. the user program ...
