TouchGFX 4.24.2 is now out. Please follow this link to download it.Release details: Release date: December 18th, 2023 New TouchGFX Core Features: Added libraries for cortex M55.We're happy to share a new TBS in the TouchGFX Designer based on this co...
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 Community,When I use the Touch GFX from software packs in STM32CubeIDE and generate the project, I am getting the following errors. So, anyone is having idea how to solve this?1) region `RAM' overflowed by 1168976 bytes.2) touchgfx_ide_new.elf sec...
Using threadx rtos, spi is written to st7796 rbg565 480*320, the interface display is normal during initialization, but it is abnormal when the widget is refreshed in handletickevent
Hi,I have three projects, running on an STM32H7B3I-DK Discovery board. They Are: Complex - Using TouchGFX, a lot of I/O, timers, ADC's I2C, SPI and the other project is simple using only the ADC's. Throws SWV errorSimple - No TouchGFX using ADC 1 a...
I'm trying to use STOP mode on my STM32F469I-DISCO evaluation board in a TouchGFX application. I call a function from the defaultTask that checks if the blue button is pressed, and if so, it enters STOP mode. I set up an event on the LCD_INT line fro...
Hi, ST's discovery boards usually have debug pin headers, but interestingly ST has removed it in the STM32F746NG-DISC board. I want to debug all LTDC signals by connecting to the oscilloscope. How do I go about that? Please help. Thank you.
Hi, There are a lot of examples about TouchGFX with Partial Frame Buffer. But all of them with SPI or I2C LCDs. Even the TouchGFX support page:LinKI want to know how should I initialize TouchGFX with partial frame buffer by LTDC peripheral. I already...
Does anyone have an example of how to use TouchGFX's I2C.hpp and I2CTouchController.hpp?I could not find any in the TouchGFX docs.My LCD does not have an ST-provided driver, so I am trying to use HAL_I2C_Mem_Read to implement the sampleTouch function...
Hi Community,I am working on custom Touch GFX project. I want to generate the project from STM32CubeIDE / STM32CubeMX by including Touch GFX in it and get turn ON the display.
I want to create a drop-down list of multiple fonts among which users can select and implement in a given/selected textarea. can anybody share some insight into implementing this task?Regards
I'm testing the 14-bit (or 16-bit) output from ADC to display using LTDC module.There is L8 mode among LTDC input types, so I checked the ADC output by normalizing it to 8-bit.But, what i really need is 14-bit (or 16-bit) gray output.I want to know h...
