目 錄
目 錄 1
ABSTRACT 4
第1章 緒論 5
1.1研究背景及現(xiàn)狀 5
1.2研究主要內(nèi)容和目的 6
第2章 硬件系統(tǒng)的設(shè)計與實現(xiàn) 9
2.1硬件設(shè)計 9
2.2 LPC2210的簡介 10
2.2.1 LPC2210概述 10
2.2.2 LPC2210特性 10
2.2.3 LPC2210管腳信息 11
2.3 PDIUSBD12：帶并行總線的USB接口器件 12
2.3.1 PDIUSBD12特性 12
2.3.2 PDIUSBD12功能描述 12
2.3.3 PDIUSBD12功能框圖 13
2.3.4 PDIUSBD12的工作模式 16
2.3.5 PDIUSBD12管腳配置 18
2.4 NRF2401的簡介 29
2.4.1 nRF2401綜述 29
2.4.2 nRF2401芯片結(jié)構(gòu) 29
2.4.3 nRF2401工作模式 30
2.4.4 nRF2401器件配置 32
2.4.5 nRF2401芯片結(jié)構(gòu) 34
2.5 SN74LVC4245A的簡介 37
2.6 CY7C63231的簡介 37
2.7系統(tǒng)原理 39
2.7.1系統(tǒng)結(jié)構(gòu)圖 39
2.7.2系統(tǒng)原理圖 40
第3章 軟件系統(tǒng)的設(shè)計與實現(xiàn) 42
3.1 PDIUSBDL2驅(qū)動軟件構(gòu)架 42
3.2 CY7063231軟件設(shè)計 44
結(jié) 論 45
參考文獻(xiàn) 46
致 謝 48

摘 要
USB2.0是PC機(jī)與外設(shè)最流行，最高速的標(biāo)準(zhǔn)接口；無線通信具有比有線通信更安全，更可操作的優(yōu)勢。本文結(jié)合USB2.0和無線通信的優(yōu)點，采用集成USB2.0接口的單片機(jī)PDIUSBD12和高性能的nRF24101實現(xiàn)高速、可靠、小型化、便攜性強(qiáng)的無線傳輸系統(tǒng)，改進(jìn)了傳統(tǒng)文件傳輸方式，避免了用戶許多不便。
介紹一種基于Philips公司的32位ARM7TDMIS微處理器LPC2210的USB接口設(shè)計，并使用Nordic公司生產(chǎn)的單片射頻收發(fā)芯片nRF2401設(shè)計USB接口的無線通信模塊。闡述該系統(tǒng)的工作原理、硬件構(gòu)成及軟件設(shè)計方案。實現(xiàn)了基于USB接口的無線串行通信。USB為USB設(shè)備與USB主機(jī)之間大量的數(shù)據(jù)傳輸提供了高速、可靠的傳輸協(xié)議。而射頻通信以其優(yōu)點也應(yīng)用在越來越多的場合，本文所設(shè)計的USB無線串行接口電路由nRF2401單片射頻收發(fā)器、LPC2210微控制器和USB接口芯片組成。本系統(tǒng)充分利用USB的數(shù)據(jù)傳輸功能，設(shè)備連接方便,系統(tǒng)可用于進(jìn)行無線串行數(shù)據(jù)雙向傳輸，可在儀器儀表、計算機(jī)遙測/遙控、家庭網(wǎng)絡(luò)等系統(tǒng)中應(yīng)用。

關(guān)鍵詞：無線傳輸；LPC2200；USB；nRF2401；CY7C63231；SN74LVC4245A

Abstract
USB2.0 PC, and peripherals is the most popular and high-speed standard interfaces; wireless communication over wired communication with a safer, more operational advantage. In this paper, the advantages of USB2.0 and wireless communications, with integrated single chip USB2.0 interface, high performance nRF24101 PDIUSBD12 and high-speed, reliable, small, portable and strong wireless transmission systems, improve the traditional file transfer methods, to avoid The user a lot of inconvenience
Introduction of a company based on Philips LPC2210 32-bit microprocessor ARM7TDMIS the USB interface design, and use the Nordic company's single-chip RF transceiver chip designed USB interface nRF2401 wireless communication module. Describes the working principle of the system, hardware and software design. Implemented based on the wireless USB interface, serial communication. USB to USB devices and USB host provides a large amount of data transfer speed, reliable transmission protocol. The RF communication with its advantages and applications in an increasing number of occasions, designed this Wireless USB single-chip serial interface circuit from the RF transceiver nRF2401, LPC2210 microcontroller and USB interface chip composition. This system makes use of USB data transfer function, convenient device is connected, the system can be used for wireless two-way serial data transmission, can be in the instrumentation, computer telemetry / remote control, home network systems applications.

Keywords：wireless；LPC2200；USB；nRF2401；CY7C63231； SN74LVC4245A.