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SourceVuESP-IDF Framework and ExamplesFatFSf_readdir()

f_readdir() function

Syntax

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Summary

Declaration

Definition

FRESULT f_readdir (FF_DIR* dp, FILINFO* fno);

Implemented in ff.c:4734

Arguments

Argument

dp

fno

References

Code

Location

Referrer

FRESULT f_readdir (

FRESULT f_readdir (FF_DIR* dp, FILINFO* fno); /* Read a directory item */

FRESULT res = f_readdir(&fat_dir->ffdir, &fat_dir->filinfo);

vfs_fat_readdir_r()

res = f_rewinddir(&fat_dir->ffdir);

vfs_fat_seekdir()

res = f_readdir(&fat_dir->ffdir, &fat_dir->filinfo);

vfs_fat_seekdir()

Call Tree

f_readdir() is called by 2 functions and calls 8 functions:

vfs_fat_readdir_r()

vfs_fat_seekdir()

f_readdir()

unlock_volume()

Data Use

f_readdir() reads 3 variables and writes 1 variable:

FRESULT::FR_NO_FILE

FRESULT::FR_NOT_ENOUGH_CORE

f_readdir()

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