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STM32CubeMX Multi-Drive Support with FatFS

Question asked by Karan 123 on May 16, 2018
Latest reply on May 20, 2018 by Clive Two.Zero


I have STM32F7 discovery kit (Discovery kit with STM32F746NG MCU) . I have successfully tested microSDCard with

Keil + STM32Cube able to Create/read/Write txt files.


I have also through UM1721 "Developing Applications on STM32Cube with FatFs"

STM32F746NG MCU has one only SDMMC interface .


So I have selected STM32F722VET6 (LQFP-100 Pins) with two SDMMC Interfaces.

My requirement is How I can access two microSDCard Simultaneously .

I want to copy the data from one SDCard to another SDCard ( or SPI Flash Memory or USB MSD).


1) How do I configure and access Multi-Drive Support with FatFS ( Different  volume name or numbers)  with STM32CubeMX ?

2) Can I configure and access FATFS with SPI Interface on  any STM32 MCU with STM32Cube ?


Thanks in advance