基于智能手机的MSP430系列芯片软件升级研究  

Reaserch on the Software Technology of MSP430 Series CPU

作　　者：杜俏俏[1] 赵悦[1] 宋乐[1] 王建[1] 

机构地区：[1]西安工程大学计算机科学学院,陕西西安710048

出　　处：《软件导刊》2017年第8期171-173,共3页Software Guide

摘　　要：传统的远程终端嵌入式系统软件升级可操作性差、稳定性低,无法保证数据传输过程中的完整性。针对这些问题,使用智能手机作为操作平台,实现了由MSP430系列芯片组成的仪表软件升级解决方案。采用蓝牙方式将智能手机与IC卡读写射频器连接,IC卡读写射频器将需要升级的代码信息通过无线射频技术传给MSP430系列芯片,通过ISP技术完成MSP430系列芯片嵌入式软件的程序升级。通过远程天然气仪表测试及应用,证明该软件升级方案能进行MSP430系列芯片嵌入式软件的稳定升级。For embedded system software upgrades of the traditional remote terminal, there are some problems, including poor operability,low stability, and it can not guarantee the integrity in data transmission process. This paper designs a solution which is Instrument table software based on the MSP430 series chips MSP430 series chips,and implements the use of smart phone upgrades. Using the smart phone as the operating platform and connecting the smart phone and IC card to read and write the RF device though the Bluetooth communication mode, then smart phone will transmit the code information which is need to be updated to the MSP430 series chips through radio frequency technology. MSP430 series chip complete embedded software program upgrade of MSP430 series chip through ISP technology. Finally, the testing and practical application of far eastone gas instrument table series products prove that software upgrade solution can meet a stable upgrade for the MSP430 series chip embedded software.

关 键 词：智能手机 蓝牙通信 无线射频 MSP430系列芯片 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]