Dear Community, We're excited to announce the creation of the TouchGFX Academy! The TouchGFX Academy is a new place to learn TouchGFX with concrete examples and to find answers to your questions when developing your UI. It includes tutorials of cour...
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 ...
Hi,I´ve done a lot of reading and testing...For some reason, its stated in both the datasheet and the DCMI application note that 24 bit per pixel formats are not supported. Trying to understand why...The DCMI is "stupid" in the sense that we only tel...
I made a test project for my discovery board with TouchGFX.I needed the UI to react for a pin state change.I've seen tutorials, where a GPIO accessing function was added to the `main.c` file. Then it could be added as `extern "C"` from `Model.cpp` fi...
I'm generating a sine wave with DMA and DAC.Bare metal coding i'm able to reach 20 khz wich is the frequency i need.Introducing touchgfx and freertos i'm not able to reach over 1 khz.lowering the number of samples of the sine wave for the dac i'm abl...
I created a new TouchGFX application, opened it with Visual Studio 2022.The application compiles and runs.I have Screen1View.hpp file, when I can add a field of type uint32_t, Visual Studio has no problem with that. Then I open Model.hpp file, I try ...
I'm using some extremely efficient 603 size Leds that are very bright even at 70 microamps current. Can I use the LCD Driver (eg. of the STM32L476, 8x40 driver ) to drive a modest 8x12 or 8x16 Led display? (I have created a little dot matrix display ...
I have successfully adapted a 480x480 round LCD to attach to the STM32L4R9AI-EVAL kit and can display an RGB888 image continuously, with a custom GFXMMU_Lut that reduces the required frame buffer to 558,336 bytes, and the frame buffer located in SRAM...
It works if I write " " int the xml file or if I copy a newline from the clipboard. Holding ALT and enter "0010" does not work.
Hello,Is it possible to change partial buffer drawing from pixel rows to columns?I have partial buffer allocated for 3 rows (lines), so that lines 1-3 are drawn first, then lines 4-6, 7-9 ...I would like to change it to rows: rows 1-3 first, then 4-...
