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 ...
can i print 2D array in textarea, how to do like normal matrix method or any other
I am trying to use DCMI and DMA to capture picture.But I got data transfer error from DMA. And I found the following information from the reference manual. Data transfer erroron a bus access (as a AHB single or a burst) to the source or the destinati...
Hi there,We are completely stuck for a project with touch GFX and CubeMX (last version installed).We try to use images stored in an SDcard.We have understood the logic of transferring images from the SD card to the screen.We have a just an output mes...
We are able to run the TouchGFX code on target using TouchGFX 4.15.0 version.When trying to port the generated to custom project created using STM32CubeIDE 1.4.2 version the display does not work.I request correct configuration setting for display on...
Hi everyone,TouchGFX Version: 4.19.0STM32CubeIDE Version : 1.9.0Card : STM32F429I-DISC1OS: Windows 10HAL: STM32F4 1.25.0I have created a TouchGFX project, rename in all ioc , touchgfx and project file the project name give by touchgfx.I have keep the...
Hi, I have tested my 4.3" TFT-LCD by write the whole screen with one color blue or orange freshing with about 34hz, but it blinks.the test code run in main function: int ii=0; int cl =0x0;//color while(1) { if(ii==0) { ii =1; ...
I'm using the LTDC peripheral to interface with a TFT LCD. It works great. Now I'm interested in rotating/orienting the display by 90 degrees. I have a couple approaches in mind - Doing some pointer gymnastics into the frame buffer that basically wri...
Hello,I have a problem during my touchgfx_generic_init call.I fall in HardFault_Handler when FrontendHeap::getInstance(); is called.Before that I have a strange behavior on calling hal.initialize(); which calls OSWrappers::initialize() and switch to ...
Hi,I use STM32CubeMX to configure a STM32H743 device. I enabled global DCMI interrupts.But I see no HAL functions to start the DCMI and enable specific interrupts.I hoped to find suitable functions in stm32h7xx_hal_dcmi.c. But there aren't.There is a...
