FATFS on stm32f7

[yuri CH]

I am trying to set up a test project with cubeMX for stm32f746G disco with a file system.

i have two issues:

1. I want to understand what is the meaning of "user defined" in the Mode section of the FATFS Mode and Configuration in the CubeMX.
2. Is there no possibility to run the FATFS on the internal flash of the stm32f7? must we use an external drive?

thanks alot in advance... 🙂

[Tesla DeLorean]

The internal FLASH is unsuited to this type of file system.​