你好，请问BL602内置Flash支持Fatfs吗？
你可以自己实现fatfs port对接
asaki 目前遇到一个问题 1、用bl_flash_erase，底层会擦成FF，而FAT12认为FFF是已被占用扇区； 2、fatfs会将未用区域置0，bl flash认为大面积置0区域不可执行bl_flash_write，不知道flash底层是否有这个限制？ 谢谢！
You'll have to initialize storage before using it with any filesystem. You can't just depend on whatever was there before.
I've used http://elm-chan.org/fsw/ff/00index_e.html on the built-in flash of BL602 successfully. (I used my own OS and not Bouffalo OS or Bouffalo SDK.)
