About tdecker2

tdecker2 · 2024-10-04

It is really sad that ST decided to not implement this requested and really helpful feature: https://github.com/STMicroelectronics/STM32CubeG4/issues/23Maybe we can change their minds by creating some more attention to this topic here? Leave a commen...

tdecker2 · 2024-10-06

Doesn't need to be in the registered callback context as suggested at GitHub. Can be used for both callback variants.

tdecker2 · 2024-10-06

Hi @Pavel A.yes of course. I'm starting to remember my Linux driver development days... Going to implement it that way until ST may add the user pointer to the struct."Other users" won't have overhead when the don't activate the #ifdef.

tdecker2 · 2024-09-23

Have a look at the solution post of this topic: https://community.st.com/t5/stm32-mcus-touchgfx-and-gui/touchgfx-simulator-assertion-quot-timerwidget-registered-too/td-p/679316It's about a ScrollList, but maybe the principle is the same for the Scrol...

tdecker2 · 2024-09-18

I think it is possible to create widgets dynamically on heap and add/remove them from the current active screen. But it is not recommended by TouchGFX/ST. This topic was discussed here before, but I can't find it.

tdecker2 · 2024-09-18

The slide transition needs the third framebuffer called animationStorage. A screenshot of the old screen is stored in this buffer and then the new screen is loaded. That's needed because in TouchGFX only one screen object can exist at a time. void se...

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Feature request: Pass arbitrary data pointer in HAL callbacks

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