Analysis and implementation of ARM11-based mount for NAND Flash simulation U-disk under embedded Linux

The principle and implementation method of the NAND Flash simulation U-disk based on SAMSUNG microprocessor s3c6410 under the embedded Linux is introduced.The version Linux 2.6.28 is taken as the operating system,and OK6410 of Fei-Ling company as the platform.The scheme is to add a NAND Flash divided space of 512 MB and to configure the USB Gadget function of Linux system to achieve NAND Flash space of the divided 512 MB for communicating with PC through U-disk memory system.Up to now,this scheme has not appeared in the equal version of operating system and the same platform in the world.The scheme successfully accomplished the mount of NAND Flash space of the divided 512 MB as U-disc type with PC to realize the information exchange with PC.