STM32CubeMX的高速USB通信模块设计  

High-speed USB Communication Module Based on STM32CubeMX

作　　者：罗瑶[1] 魏忠义[1] 朱磊[1] 郭林源[1] 

机构地区：[1]西安工程大学电子信息学院,西安710048

出　　处：《单片机与嵌入式系统应用》2017年第9期46-48,54,共4页Microcontrollers & Embedded Systems

基　　金：国家自然科学基金(61401347);陕西省科技厅工业科技攻关项目(2016GY-101);陕西省教育厅自然科学基金(17JK1105);西安工程大学博士科研启动基金(BS1410)项目

摘　　要：高速USB是一种具有即插即用、热插拔特点的计算机总线技术,其传输速率高而且应用广泛。但基于USB的协议模块开发比较困难,本文给出基于STM32CubeMX的高速USB通信模块设计。该方案以外扩高速USB3300芯片的STM32F4x为硬件平台,利用STM32CubeMX快速生成USB库函数和LabVIEW图形化软件编程工具,共同实现高速USB通信的高效开发。实验结果表明,该设计传输速率可达3.0 Mbps以上,且开发快捷。The high-speed USB has high transmission rate and wide application,it is a kind of computer bus technology which has the characteristics of hot-swappable and plug-and-play.But the module development based on the USB protocol is difficult, therefore a new high-speed USB communication module based on STM32CubeMX is proposed in the paper. The scheme uses the extended high-speed STM32F4X USB3300 chip as the hardware platform,and makes full use of the tools of STM32CubeMX to generate quickly the USB li- brary function and LabVIEW graphical software programming tools realize the efficient development of high-speed USB communication. The experiment results show that the transfer rate of the design can reach 3.0 MB/S.

关 键 词：高速USB通信 STM32CubeMX STM32F4x LABVIEW 

分 类 号：TP334.7[自动化与计算机技术—计算机系统结构]