fs_init.c

嵌入式文件系统 ucfs.包含全部源代码

/*
**********************************************************************
*                          Micrium, Inc.
*                      949 Crestview Circle
*                     Weston,  FL 33327-1848
*
*                            uC/FS
*
*             (c) Copyright 2001 - 2003, Micrium, Inc.
*                      All rights reserved.
*
***********************************************************************

----------------------------------------------------------------------
File        : FS_Init.c
Purpose     : Implementation of FS_Init()
---------------------------END-OF-HEADER------------------------------
*/

/*********************************************************************
*
*             #include Section
*
**********************************************************************
*/


#include "FS_ConfDefaults.h"        /* FS Configuration */
#include "fs_api.h"
#include "FS_OS.h"




/*********************************************************************
*
*             FS_Init
*
*  Description:
*    API function. Start the file system.
*
*  Parameters:
*    None.
*  
*  Return value:
*    ==0         - File system has been started.
*    !=0         - An error has occured.
*/
int FS_Init(void) {
  int x;
  x = FS_X_OS_Init();  /* Init the OS, e.g. create semaphores  */
  #if FS_USE_SMC_DRIVER
    FS_AddDevice(&FS__smcdevice_driver);
  #endif
  #if FS_USE_MMC_DRIVER
    FS_AddDevice(&FS__mmcdevice_driver);
  #endif
  #if FS_USE_IDE_DRIVER
    FS_AddDevice(&FS__idedevice_driver);
  #endif
  #if FS_USE_FLASH_DRIVER
    FS_AddDevice(&FS__flashdevice_driver);
  #endif
  #if FS_USE_SFLASH_DRIVER
    FS_AddDevice(&FS__SFlash_Driver);
  #endif
  #if FS_USE_WINDRIVE_DRIVER
    FS_AddDevice(&FS__windrive_driver);
  #endif
  #if FS_USE_RAMDISK_DRIVER
    FS_AddDevice(&FS__ramdevice_driver);
    FS_Format("ram:", 0);
    #if FS_RAMDISK_MAXUNIT > 1
      FS_Format("ram:1:", 0);
    #endif
  #endif
  #if FS_USE_GENDEV_DRIVER
    FS_AddDevice(&FS__genericdevice_driver);
  #endif
  return x;
}


/*************************** End of file ****************************/