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摘要: 介绍了使用无线模块和MCU设计GPRS手机的方法.在概述目前国内GPRS手机设计现状的基础上,阐明了系统的整体结构,接着从硬件构成和软件控制两个方面详细介绍了系统的设计思路,为GPRS手机设计提供了一整套设计方法.Abstract: This article introduces the GPRS mobile telephone designing method based on wireless module and MCU. On the basis of a brief description of the national actuality concerning the GRPR mobile telephone RD, the author gives the system’s schematic. This article also presents hardware and software design of the system, which provides some hints for the RD engineer on the GPRS mobile telephone designing.
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Key words:
- GPRS mobile telephonewireless moduleMCU /
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