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SDMMC Issue with DMA Mode

LLeco.1
Associate

Good Day! A stm32 micro newbie here.

I just want to ask regarding my issue on my SDMMC.

Currently working on accessing microSD through SDMMC interface with FatFS. When I disabled the "Use dma template" I don't have problem accessing the microSD. I have an issue when I enabled this setting on FatFS. When I run debugger and look on the register I always get RXOVERR. How can I solved this? looks like it is an issue of library produced by STM32CubeMX.

Hopefully, someone can help me on this.

Board: Nulceo-H743ZI2

STM32CubeMX version: 5.5.0

Firmware package: STM32Cube FW_H7 v1.6.0

Best Regards,

Lester

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