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| 折扣與優(yōu)惠：團(tuán)購(gòu)最低可5折優(yōu)惠 - 了解詳情 | 論文格式：Word格式(*.doc) |  |
摘要:隨著智能手持設(shè)備不斷發(fā)展，文件存儲(chǔ)、文件共享和文件應(yīng)用程序的形式變得越來(lái)越流行。從而，文件系統(tǒng)成為現(xiàn)代嵌入式設(shè)備中必不可少的組成部分。目前很容易獲得并實(shí)現(xiàn)簡(jiǎn)單的FAT文件系統(tǒng)，而且FAT文件系統(tǒng)已經(jīng)成為嵌入式文件系統(tǒng)的一個(gè)行業(yè)標(biāo)準(zhǔn)。 本文闡述了在基于ARM微處理器的FL2440開(kāi)發(fā)板上移植µC/OS-II 及FatFS的主要技術(shù)及相關(guān)設(shè)計(jì)功能的實(shí)現(xiàn)方法。該系統(tǒng)以PC機(jī)及Linux操作系統(tǒng)為開(kāi)發(fā)平臺(tái)，在此基礎(chǔ)上嵌入移植µC/OS-II 嵌入式實(shí)時(shí)操作系統(tǒng)，進(jìn)而實(shí)現(xiàn)FatFS文件系統(tǒng)的相關(guān)功能。 關(guān)鍵字：嵌入式操作系統(tǒng)；ARM；µC/OS-II；FatFS；移植
Abstract:With the continue development of the intelligent handheld devices, file storage, file sharing and file application are getting more popular. Thus, file system becomes an essential component for modern embedded devices. FAT (File Allocation Table) file system, which is simple, easy to implement, and widely supported, is currently used in most of the consumer electronics devices, and has become an industry standard as the embedded file system. This paper describes the main techniques and implementation of the related design for porting µC/OS-II and FatFS file system on ARM micro-processor based FL2440 development board. The system is realized by porting the µC/OS-II embedded real-time operating system and FatFS file system with the development platform made up of PC and Linux operating system. Key words: Embedded Operating System; ARM; µC/OS-II; FatFS; porting |
