How to configure sdmmc for SD card in stm32h7s7 with FATFS

[ropodi17]

Hi,

Im trying to configure SDMMC 4 wide bus with FATFS for SD card.

Im not able to see any DMA options or Platform setting to set SD detect GPIO pin.

am I missing something? I have refered through most of the documentation and tutorials online but with this MCU there is no options for DMA or Platform settings menu in .ioc configuration.
Could you please help me with a procedure to setup SDMMC and FATFS for this MCU?
Thanks

[Imen.D]

Hello @ropodi17 ,

You can adapt and update the available example according to your needs:

STM32CubeH7RS/Projects/STM32H7S78-DK/Applications/FatFs at main · STMicroelectronics/STM32CubeH7RS · GitHub

This article helps you : How to create a file system on a SD card using STM32CubeIDE