单片机与嵌入式系统应用Issue(8)：34-37,4.
基于嵌入式操作系统VxWorks的I2C总线驱动设计
I2C Bus Driver Based on Embedded Operating System VxWorks
摘要
Abstract
Aiming at the problem of lacking of I2 C device driver implementation in the embedded operating system VxWorks,a design of I2 C driver program based on VxWorks is proposed.The I2 C master controller driver is designed using the I2 C protocol and device driver mechanism in VxWorks and level classification way of VxWorks kernel level I/O subsystem.Finally,taking RX8025 RTC chip as a spe-cific example,the design flow of I2 C device driver is detailed.So the design of I2 C device driver based on VxWorks is realized.关键词
VxWorks/嵌入式操作系统/I2 C总线/I2 C主控制器/RX8025Key words
VxWorks/embedded operating system/I2 C bus/I2 C master controller/RX8025分类
信息技术与安全科学引用本文复制引用
卢慧慧,袁玉湘..基于嵌入式操作系统VxWorks的I2C总线驱动设计[J].单片机与嵌入式系统应用,2015,(8):34-37,4.基金项目
国家电网公司科技项目(SGRI WD 7113014,SGRI WD 7113008,SGRI WD 7113010,SGRI WD 7113011) （SGRI WD 7113014,SGRI WD 7113008,SGRI WD 7113010,SGRI WD 7113011）
