                                DetectBadBlocks version 1.00
                                        15 nov. 2011

Simple programm for detect bad block on SD microSD, TF and other flash cards and flash disk.

This programm work only if flash disk is formatted!

Work with FAT, FAT32, NTFS, exFAT (not tested) and etc.

Programm write test file (pseudo random data) and then test. After testing the files remain 
on disk with bad blocks. Files with the extension ".BAD" should not be deleted! Files with the 
extension ".BAD" written to bad sectors and this files may not be copied (only move or rename).

I can not guarantee that data written to disk tested will be written without error!

##################################################################################################

  ,      SD microSD, TF (  -),
  ,      bad-blocks    .

     !

 DetectBadBlocks        
.         (   ). 
     "" .

  :

1.       16    ,   .
2.  .    '.Ok',   (    16  
   !).
3.     1    ,   .
4.  .    '.Ok',   (    1  
   !).
5.     256    ,   .
6.  .    '.Ok',   '.BAD'.
7.     (  DetectBadBlock*.tmp   DetectBadBlock*.ok).

         ".bad".   
 (     ).

        .  " ",  
"    ".  8 ,      "
 ".

   ,            
 .

 :            .
             .
       .      
 , ..      .