一种DSP处理器接口驱动程序设计方法  

A design method of DSP processor interface driver

作　　者：李莉[1] Li Li(Department of Electronic Engineering,Nanjing Vocational Institute of Transport Technology,Nanjing 211188,China)

机构地区：[1]南京交通职业技术学院电子信息工程学院,江苏南京211188

出　　处：《无线互联科技》2018年第13期72-74,共3页Wireless Internet Technology

基　　金：南京交通职业技术学院院级项目;项目编号:JZ1610

摘　　要：文章在uC/OS Ⅱ系统上设计了一种DSP处理器驱动程序。该程序能够驱动TMS320LF2407A处理器进行数字信号的采样和各种数字计算。汽油机转速信号采样和FFT计算实验结果表明,该算法具有较好的准确率。In this paper, a DSP processor driver is designed on the uC/OS Ⅱ system. The program can drive the TMS320LF2407A processor to sample and calculate all kinds of digital signals. The experimental results of gasoline engine speed signal sampling and FFT calculation show that the algorithm proposed in this paper has good accuracy.

关 键 词：UC/OS Ⅱ DSP处理器 驱动程序 

分 类 号：TP332[自动化与计算机技术—计算机系统结构]