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用于TM1300/PNX1300系列DSP（主要用于视频处理）的flash文件系统的程序源码。

This demo provides a flash file system test, and demonstrates the
capabilities of the flash file system software. 

Two flash interfaces are provided:

1) File FlashSpecificSim.c provides a flash simulation that works
   on malloc'd memory; it also is able to simulate write- and erase
   errors, to be enabled by means of macro ERROR_RATE. Flash 'contents'
   are written to a file Flash.image at exit, to be loaded at next
   run of an executable that uses the flash simulator.

2) The Flash File System can use the BSP for reading, writing
   and erasing flash.

The flash_demo itself performs some heavy IO tests, creating-, and
verifying directory structures and files.

See also the sibling directory all_together, in which a complete
flash based system is demonstrated, including dynamic code loading 
from flash.