基于I^2C总线多步进电机实验平台的开发  

I2C bus-based development of test platform for multi-stepper motor

作　　者：晏亮[1] 潘贞汝 常华[1] 

机构地区：[1]中国农业大学信息与电气工程学院,北京100083

出　　处：《微型机与应用》2015年第12期30-32,共3页Microcomputer & Its Applications

摘　　要：描述了基于I2C总线多步进电机平台的设计,介绍了I2C总线通信协议的特点,给出了I2C总线在1片主MSP430G2553和8片从MSP430G2553之间数据传输程序流程图和整个平台的硬件结构框架,完成了基于I2C总线的单主多从通信,最终实现了对多路步进电机的控制。This paper describes the design of multiple stepper motor platform based on I2C bus, introduces the feature of I2C bus communication protocols, and gives the data transmission program flowchart based on I2C bus between the one master MSP430G2553 and eight slave MSP430G2553. It also draws the hardware structure frame of the whole platform and finishes the FC communication between single-master and multiple-slave. Finally, we complete controling the multiple stepping motor.

关 键 词：I2C总线 MSP430G2553 单主多从 步进电机 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]