| 摘 要: OpenAt是一款基于GSM/GPRS无线CPU模块的嵌入式操作系统。OpenAt系统集成了基于GSM/GPRS 无线CPU模块的大部分应用开发API函数库。DOTA是指系统远程无线升级功能。本文以Q2686无线CPU为模块为例， 介绍OpenAt操作系统平台上的基于FTP协议的远程DOTA软件设计，为GSM/GPRS产品应用提供一种远程在线升级手段。 |
| 关键词: FTP；OPENAT；DOTA；GPRS；TCP/IP |
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中图分类号: TP23
文献标识码: A
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| The OpenAt Application Software Remote DOTA System Based on the FTP Protocol Stack |
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BAO Haisen
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( Huawei Technologies Co., Ltd, Shenzhen 518129, China)
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| Abstract: OpenAt is an embedded operating system based on the GSM/GPRS wireless CPU module.OpenAt integrates most of the applications based on the GSM/GPRS wireless CPU module to develop the API function library.DOTA refers to the system remote wireless upgrade function.Taking Q2686 wireless CPU as an example,this paper introduces the design of remote DOTA software based on FTP on the OpenAt operating system platform,and provides an online remote upgrade method for the GSM/GPRS product application. |
| Keywords: FTP;OPENAT;DOTA;GPRS;TCP/IP |
