About afergan

afergan · 2023-02-14

In TouchGFX 4.20 designer my pages mostly have default 7200 canvas buffer size but some pages default canvas buffer size seems 0 like below;If I do not add a canvas size to these pages manually, this causes errors. Why does this happen on some pages ...

afergan · 2023-02-14

I have custom clock widget in my project and its working fine on version 4.20 but when i upgraded it to 4.21.0 or 4.21.1 causing distortion on clock hands.When I investigate the issue I saw that SCB_CleanInvalidateDCache() function removed from Touch...

afergan · 2021-07-30

I'm currently working on TouchGFX application on STM32H743 but after TouchGFX update my application started to drop in hardfault. The tools I use are as follows;Keil v5.35.0.0CubeMX 6.3.0TouchGFX 4.17.0Board: NUCLEO-H743ZI2Debugger: Onboard ST-Link V...

afergan · 2023-02-15

Hi @Yoann KLEIN ,Thanks for the information. I think I get this errors because I only crate pages borders on designer and fill inside dynamically in my code. So if I'm going to add circles or lines dynamically, I need to adjust the buffers of these ...

afergan · 2023-02-15

Hi @Osman SOYKURT ,I'm using custom board not ready to use ones. I have STM32H743VIT6 on this board and using LTDC + DMA2D for filling the screen. And ICache and DCache are enabled in my project.On TouchGFX 4.20 TouchGFXGeneratedHAL::flushFrameBuffe...

afergan · 2021-08-04

Update: I created a new project for another board and tried it. Problem still exists, until I add one of these widgets, the board works fine, and when added it gives a hardfault.

afergan · 2020-12-16

https://community.st.com/s/question/0D50X0000AYpoqPSQR/keil-stm32cubemxlauncherexe-couldnt-find-stm32cubemxYou can look at my answer at the page linked.

afergan · 2020-12-16

I faced the same problem too with STM32CubeMxLauncher.exe v1.0.5.0 and could not find the solution anywhere. After disassembling STM32CubeMxLauncher.exe i found this it looks registry for STM32CubeMX.exe path and there is no registry key for it, prob...

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TouchGFX Designer Default Canvas Buffer Size 0

TouchGFX 4.21.1 Causing Distortion on Moving Images

TouchGFX some widgets and containers causing hardfault after 4.16.1 to 4.17.0 update

Re: TouchGFX Designer Default Canvas Buffer Size 0

Re: TouchGFX 4.21.1 Causing Distortion on Moving Images

Re: TouchGFX some widgets and containers causing hardfault after 4.16.1 to 4.17.0 update

Re: STM32CubeMX couldn't be found error on Keil

Re: Keil STM32CubeMxLauncher.exe couldn't find STM32CubeMx