STM32 MCUs TouchGFX and GUI

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X-CUBE-TOUCHGFX 4.24.2 is out!

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...

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TouchGFX documentation feedback

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...

Share your Custom Widgets!

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 ...

Where to implement general behavior

Hi there,I understand the MVP architecture and I like it. However I'm not sure where to implement event handling that shall be always active. E.g. an alarm event occurs and regardless the current screen, the application shall switch to a specific ala...

Problem with itemSelectedCallback scroll list

I use a scroll list dinamic.When i set itemSelectedCallback the itemIndex don't reach maximun element.For example:sl_select.setNumberOfItems(4); sl_select.setWindowSize(4);where max number of object can be 4, param of itemSelectedCallback pass only 0...

apll by Associate II
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Issue in Porting from STM32F7 to STM32H7

Hi, I'm trying to port code from STM32F7 series controller to STM32H7 controller. The code is working fine with STm32F7 (TouchFX + FreeRTOS). But in STM32H7 i am getting LTDC AHB Bus transfer error. I'm running only GUI Task and initialized the req...

PBU by Associate III
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Interfacing OV7670 camera with STM32F4 (no FIFO)

I have to interface my STM32F401RE with an OV7670 camera module without external AL422. My aim is to be able to capture an image on request, so I tried to adapt the code structure used for one of the many Arduino tutorial to my board and HAL library ...

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MCarp by Associate
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