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 ...
Hello.During rapid screen switching, TouchGFX becomes stuck randomly in takeFrameBufferSemaphore().The issue reproduces within 1 hour after startup. We use TouchGfx 4.18.1 on STM32F439 and TouchGfx runs on external SDRAM. Also we have observed that ...
TouchGFX 4.15.0 and ST-LINK 4.6 and CubeProgram 2.6.0 installed to our system Windows 10 64Bit. Board Development STM32F746G Discovery.I'm tring to run touchgfx samples on the STM32F746G Discovery, every thing goes well and it seems code download com...
Hi,after reviewing answers to following posthttps://community.st.com/t5/stm32-mcus-touchgfx-and-gui/how-to-draw-pixel-line-or-rectangle/td-p/105737and as a TouchGFX newby, I'm wondering: how one expects to do a following task by using TouchGFX's:ther...
Hello,I've successfully ported my LCD init code from ESP32 to STM32, and it runs, it shows an image from Flash. And all works now. I use RGB666 LCD from AdaFruit and I want to add some graphics library to it. I don't need and touch inputs. I did inst...
I created TouchGFX Demo7 by selecting the STM32F769I Discovery Kit.After generating code, I ran the run simulator to check that it was running on the PC, and then downloaded the program to the STM32F769I Discovery Kit through Run target.In the photo ...
Hello everyone in the community.I wanted to create a screen for "stm32f207zgt6" using "TouchGFX 4.23.1 Designer", but the board I wanted to use did not exist in the board options.How should I create a screen in this case?Also, after creating the scre...
I have an intermittent problem with both TouchGFX and BSP LCD on startup.I have the same problem on two boards.Sometimes it starts and displays correctly, sometimes I get a greenish background - see below.Running LCD_init() again does not clear the p...
Hi,I was following the video in the link https://www.youtube.com/watch?v=vy1c1LbypuM on how to make the screen below, but the video uses version 4.18.0. I need to figure out how to make the background for the text using the current version. In versi...
Posted on January 24, 2013 at 08:05Hi,I am using STM32F4 discovery board and ported STM32_Eval DCMI(From OV2640)example to work with OV3640.I used OV3640 to grab RGB image using settings from http://www.arducam.com/download/library QVGA setting. I c...
Hello!I need to be able to enable and disable touch screen from my GUI application. I don't want to cut the power to the touchscreen.I want my handle click functions on multiple screens to not to respond to touch events for some time after certain po...
