Discuss STM32 and TouchGFX implementations, including configuration, debugging, and optimization.
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 ...
The recommended way to update the UI from the backend app seems to be using sampling of a message queue in the Model class: Backend Communication | TouchGFX Documentation.Now, maybe I am missing something out, but is this really a practical methodolo...
Hi, i'm working on a project where TouchGFX is running, but when i call the DAC via a FreerTOS task, nothing shows up in the output...Hardware wise everything is ok, tested baremetal and with a single FReertos Task, so TouchGFX or some interrupts mi...
Hi there, I have a STM32f030c8t6 and I want to run emWin on it. in documents it is said that minimum requirements for emWin is as followsRAM: 100 BytesStack: 600 BytesROM: 10-25 KBytesand based on datasheet stm32f030c8t6 has following characteristics...
Hi, I am trying to use Touch GFX with a custom hardware. I have a 800*480 tft screen using ili 6122 as the driver. Since touchgfx is hardware agnostic it should be capable of driving this ic with rgb 565 or rgb888 yet I fail to start up the device, n...
https://streamable.com/7xet2bDoes anyone had a similar issue, or maybe know what can be causing this?Thanks in advance!
Using TouchGFX with FreeRTOS I got very strange screen flickering issue. For me it looks like broken LTDC buffer addresses, but I have no idea how it could happen.https://youtu.be/sbEkdzT7yIcScreen is updated few times every second.And the thing wh...
When I add the characters into Wildcard Characters, I can't see the letters on screen. How could I do?
The MCU is STM32H743. In CubeMX LTDC settings, I have set the framebuffer address as 0x3000000, and selected buffering strategy and buffer location as "Single" and "Allocate" respectively inb TouchGfx. Also, in main.c I've declared an array uint16_t...
Hi,I am using a custom lcd 800x480 on stm32f746 disco, with touchgfx.The project is generated by cubeMX ( Freertos , FMC 16bit, LTDC RGB565 one layer) and modified with lcd parameters.Static images are printed OK on lcd, but when any widget moves, in...
Hi,I am trying to integrate an 24-BIT parallel LCD RVT50HQTNWN00 with stm32f746disco board.Code was initially exported from touchgfx designer 4.18.0. for the disco board and then edited in cubemx. original 480x272 was removed and the new lcd was sold...
