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About FatFs check

snowwhite

2019-05-11 19:40

How to use FatFs to check whether a file exists?

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Gemini

2019-05-11 19:40

Use f_open.

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Sunshine

Goodix Employee
2019-05-11 19:41

Open the file using f_open, and check the returned value.

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Stark

2019-05-11 19:42

Open the file using f_open, and use FA_OPEN_EXISTING. If the file does not exist, an error is returned.

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