finit

#include <rtl.h>

int finit  (
    const char *drive);     /* drive to initialize */

The function finit initializes the Flash File System and must be called before invoking any other file system function. The parameter drive is a character pointer specifying the drive to initialize.

The function is included in the library RL-FlashFS. The prototype is defined in the file rtl.h.

The following values are allowed for drive:

• 0 - No error.
• 1 - IO Error. IO/driver initialization failed, or there is no media, or media initialization failed.
• 2 - Volume Error. Mount failed. For FAT this means invalid MBR, boot record, or invalid FAT formatting.
• 3 - Driver Configuration Error. As a result of wrong configuration settings in File_Lib.c
• 4 - Journal initialization failed. FAT was initialized, but the FAT journal initialization failed. This could be due to the lack of free space on the media or invalid journal structure. File system is OK. Files can be opened, read, written, closed without using the journal.

fat.Init, funinit

#include <rtl.h>

void main (void)  {

  finit (NULL);                     /* Initialize all enabled drives. */

}

#include <rtl.h>
#include <stdio.h>

void main (void)  {

  if (finit ("M") != 0)   {
    printf ("Initialization failed.\n");
    printf ("The drive is not enabled in the file 'File_Config.h'\n");
  }
}