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Guru
Aug 18, 2022 4:44 PM UTC
Assume ST staff and forum participants have no information on the STM32 family you're using, the board, the pin level connectivity of your SDIO/SDMMC card. A lot of us aren't using CubeIDE/MX to auto-gen our code..
Perhaps you need to flag up a GPIO first, and THEN associate it with the FATFS/SDIO side of the configuration.
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