Problem with TouchGFX and SDMMC1 on STM32H747I-DISCO.

ArturG2020 · ‎2024-11-20

Hello Everyone,

I am a beginner with STM32 (student).
In TouchGFX 4.24.1 Designer, I created a simple project (two buttons and a bitmap).
Then, I launch this project in STM32CubeIDE and initialize SDMMC1 and FatFS according to the AN5200 - Getting started with STM32H7 MCUs SDMMC guide. Unfortunately, I get errors, probably related to memory.

When I create a project without FreeRTOS and TouchGFX, only basic handling of SDMMC1 and FatFS, everything works fine.

Perhaps someone is able to help me with the correct configuration of TouchGFX + FreeRTOS + SDMMC1 on STM32H747I-DISCO or could share a working application?

Thank you in advance for all the suggestions.

Below is the link to the project

usp=sharinghttps://drive.google.com/file/d/1A6pYj8LprSal8BPrOVkONaec6OpDPUSM/view?usp=sharing

SofLit · ‎2024-11-20

Hello @ArturG2020 ,

Kindly attach your project here instead of using Google drive or other means.

Use drag and drop:

Thank you for your understanding

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