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f_open(&fil, "w_test.txt", FA_CREATE_ALWAYS | FA_WRITE)

OLYMPIA
Associate

‎2024-09-02 10:46 PM

Could you show me that "f_open(&fil, "w_test.txt", FA_CREATE_ALWAYS | FA_WRITE)" get "NOT READY FR_OK" ?

When I used "NUCLEO F722", I get "NOT READY FR_OK". But when I used "NUCLEO L476", I get FR_OK.

I checked wiring so many times.

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