Function name:mfsReadWriteLBA 芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋芋 Format: s32 mfsReadWriteLBA(u32 startLBA, u32 nLBAs, void* buf,s32 direction) Arguments: startLBA Starting block address nLBAs Number of blocks *buf Buffer direction Flag Return value:Error Function: Performs read/write of disk Description:his function enables LeoReadWrite to be handled by using the MFS library. Data read/write processing is performed in units of LBAs. Main errors: MFS_ERR_NO Normal termination MFS_ERR_DEVICE Device error An error occurred in an internally called Leo function. Since a Leo function error is stored in the variable mfsError, check this variable to perform processing.