文件管理中手机项格式化，进照相机和视频播放器会直接进入文件管理，并且选手机会提示存储空间不足

因为没有手机盘空间所以自己设了 NOR_BOOTING_NOR_FS_FIRST_DRIVE_SECTORS 为一定的值，手机盘出现在文件管理中，但将文件管理中手机盘格式化后，进照相机和视频播放器会直接进入文件管理，并且选手机会提示存储空间不足 
[SOLUTION] 
在函数void RTFAPI MountLogicalDrive(RTFDrive * Drive, MountStates State)中把 

#ifndef __FS_CARD_DOWNLOAD__ 

  // Always ount free clusters right away 

  // 1. at system init 

  // 2. at FS_LockFAT(FS_REMOUNT_ENUM) or FS_TestMSDC, FS_DEVICE_COUNT_FREE_CLUSTER will be set

 before call MountRemovableDevice(). 

  if ((kal_query_systemInit() == KAL_TRUE) || 

  (Drive->Dev->DevData.Reserved & FS_DEVICE_COUNT_FREE_CLUSTER)) { 

  BatchCountFreeClusters(Drive); 

  } 



 #endif 

 修改为 

 #ifndef __FS_CARD_DOWNLOAD__ 

  // Always ount free clusters right away 

  // 1. at system init 

  // 2. at FS_LockFAT(FS_REMOUNT_ENUM) or FS_TestMSDC, FS_DEVICE_COUNT_FREE_CLUSTER will be set

 before call MountRemovableDevice(). 

  if ((kal_query_systemInit() == KAL_TRUE) || 

  (Drive->Dev->DeviceNumber == gFS_DeviceNumOfSYSDRV) || 

  (Drive->Dev->DevData.Reserved & FS_DEVICE_COUNT_FREE_CLUSTER)) { 

  BatchCountFreeClusters(Drive); 

  } 

 #endif