About Muharrem

Muharrem · 2025-02-27

Hello.I have a custom board with STM32F750 MCU which has 64KB Internal Flash. Since the MCU's internal Flash is very limited i added external flash to board. I developed 2 different projects for Internal and External Flash. Internal Project starts wi...

Muharrem · 2025-02-20

Hello.I try develop TouchGFX+FreeRTOS based project for my custom board.I have a text area problem. I attached photo. Also project attached.It is not stable. It looks like always updating.Also when i touch the buttons other text areas looks same just...

Muharrem · 2024-04-20

Hello everyone.I have my custom board.STM32F750Z8 CPU with MT25QL128ABA External Flash.I don't have external RAM. My application code runs at External Flash. It is a simple code. I create just one screen at the TouchGFX and add two buttons. No other ...

Muharrem · 2025-02-21

https://community.st.com/t5/stm32-mcus-touchgfx-and-gui/text-not-showing-on-new-system-touchgfx/td-p/665235 https://support.touchgfx.com/docs/development/board-bring-up/how-to/02-cpu-running#cache-on-f7-and-h7 I disabled "DCache" and it works stable ...

Muharrem · 2025-02-03

Hello.https://support.touchgfx.com/docs/development/development-introductionLast words of this section:"As the AT comes with an .ioc as well, you can open it and change the toolchain to match your needs."What is AT?

Muharrem · 2024-04-24

@MM..1 Thanks for the replies. I was wrong about the Buffer size. Now it works with RGB565. I think I forgot to recompile TouchGFX project after I changed the RGB565 settings. That's why i got same error after RGB565 settings.

Muharrem · 2024-04-20

Hi. Thanks for the response.I got no error about "RAM Size". But i have tried RGB565 just incase. Nothing changed.By the way, i know internal RAM is not enough for simple 480x272 image. That's why i used "box" instead of "image".Surprisingly;When i s...

Muharrem · 2024-04-20

LTDC settings and TFT-LCD timing attached.

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Using Internal Flash as Eprom at External Flash Application

Intermittent weird text area

STM32F750Z8 Custom Board-TFTLCD shows partial screen

Re: Intermittent weird text area

Re: TouchGFX documentation feedback

Re: STM32F750Z8 Custom Board-TFTLCD shows partial screen

Re: STM32F750Z8 Custom Board-TFTLCD shows partial screen

Re: STM32F750Z8 Custom Board-TFTLCD shows partial screen