Title :
Design of Mass Information Communication System Based on MCF52223
Author :
Meng Dejun ; Lin Zhigui ; Zhong Qingqing
Author_Institution :
Sch. of Inf. & Commun. Eng., Tianjin Polytech. Univ., Tianjin, China
Abstract :
To mass data transmission and storage, a USB Mass Information Communication System, based on Freescale´s 32-bit MCU - MCF52223, is designed in the paper. The MCF52223 integrates a USB module. The system can access document and data stored in U disk under the circumstance of no-PC. The system includes software part and hardware part. The software part based on the IDE of CodeWarrior is designed. Hierarchical software system is designed in the paper according to the principle of modular. The software system is consisted of Host Controller Driver, USB Driver Layer, Peripheral Driver Layer and User Application Layer. Meanwhile, the control transmission protocols software, bulk transmission protocols software and FAT filing system software also are designed on the basis of the software system.
Keywords :
microcontrollers; protocols; system buses; CodeWarrior; FAT filing system software; MCF52223 microcontroller unit; USB driver layer; USB mass information communication system; USB module; bulk transmission protocols software; hierarchical software system; host controller driver; mass data storage; mass data transmission; peripheral driver layer; universal serial bus; user application layer; Data communication; File systems; Protocols; Software systems; Universal Serial Bus;
Conference_Titel :
Control, Automation and Systems Engineering (CASE), 2011 International Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4577-0859-6
DOI :
10.1109/ICCASE.2011.5997651
