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SourceVuESP-IDF Framework and ExamplesFatFSf_getfree()

f_getfree() function

Syntax

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Summary

Declaration

Definition

FRESULT f_getfree (const TCHAR* path, DWORD* nclst, FATFS** fatfs);

Implemented in ff.c:4857

Arguments

Argument

path

nclst

fatfs

References

Code

Location

Referrer

FRESULT f_getfree (

FRESULT f_getfree (const TCHAR* path, DWORD* nclst, FATFS** fatfs); /* Get number of free clusters on the drive */

int res = f_getfree(path, &free_clusters, &fs);

esp_vfs_fat_info()

Call Tree

f_getfree() is called by 1 function and calls 6 functions:

esp_vfs_fat_info()

f_getfree()

unlock_volume()

Data Use

f_getfree() reads 10 variables and writes 3 variables:

FRESULT::FR_DISK_ERR

FRESULT::FR_INT_ERR

FATFS::fsi_flag

FATFS::free_clst

FATFS::n_fatent

f_getfree()

FATFS::fsi_flag

FATFS::free_clst

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Lifecycle

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