# FS_InitFatDriver

## Syntax

    #include <nitro/fs.h>

    void FS_InitFatDriver(void);

## Arguments

None.

## Return Values

None.

## Description

Initializes the FAT driver.
The FAT driver is required to access console NAND memory and SD Memory Cards. By calling this function you can mount and use the various archives supported by the FAT driver .
Subsequent calls to this function do nothing.

In the case of NAND applications this function is implicitly called inside the NA library, so the application does not need to initialize the FAT driver.

## Notes

- Before calling this function the FS library must be initialized with the `FS_Init` function.
- This function cannot be called from the interrupt handler (IRQ mode). Also note that in some cases processing may not end if interrupts are disabled.

## See Also

`FS_Init`

## Revision History

2009/01/30 Initial version.

CONFIDENTIAL