现代电子技术2012，Vol.35Issue(20)：25-27,3.
采用PDIUSBD12的USB接口固件程序开发
Exploitation of USB firmware program based on PDIUSBD12
摘要
Abstract
USB interface has become the most important peripheral equipment extended interface of personal computer with the development of computer technology. However, the USB firmware program needs to be compiled in the process of peripheral equipment exploitation. The firmware program of USB interface is developed with C programming language in Keil C51 software environment. The main functions of the firmware program are introduced. The flow, structure, endpoint configuration of firmware program and concrete program of emphasis content are given in the paper. The firmware program is compiled by layered structure, and is easy to modify and testing. It increased the readability of code, generality and portability of program.关键词
PDIUSBD12/USB/固件程序/分层结构Key words
PDIUSBD12/USB/firmware program/layered structure分类
信息技术与安全科学引用本文复制引用
刘韶华,禹华钢,邹岚..采用PDIUSBD12的USB接口固件程序开发[J].现代电子技术,2012,35(20):25-27,3.基金项目
国家自然科学基金资助项目(60901069) （60901069）
中国博士后科学基金(200902671) （200902671）
湖北省自然科学基金资助项目(2009CDB031) （2009CDB031）
