文档介绍：基于LINUX下智能手机的设计
摘要
Linux操作系统的手机最根本的特点是具有一个开放性的操作系统,并且能够进行功能扩展和可以安装第三方应用软件。,支持数据、语音和图像服务的智能手机将很快成为引发中国手机市场消费高潮的主力产品,市场潜力巨大,因此智能手机的开发是未来手机技术发展的趋势。
本文首先对Linux手机的发展现状和研究背景进行了分析,其次,介绍了智能手机的硬件平台、操作系统和软件设计。通过对硬件的配置和软件的设计实现手机信号强度检测、运营商检测、发短信、接短信、打电话、建立通讯录和删除通讯录接电话的功能。最后,建立硬件环境和交叉编译环境,在Linux环境下,编译代码生成可执行文件,由交叉编译器在基于GPRS模组的ARM9开发板上运行可执行程序,通过触摸板上面的虚拟按键进行功能的检测,根据检测的结果优化程序,使系统更加完美和流畅。
关键字智能手机 Linux GPRS模组 ARM9开发板
DESIGN OF SMARTPHONE BASED ON LINUX
ABSTRACT
The most fundamental feature of Smartphone is its open operating system expandable functions and supporting the third—party application software. As e into operation, smart phone which support data and voice service will e a mainstream product in china cell phone market soon. In the next few years, smart phone market will develop fast enough. This market has great potential. Smartphone is the trend of cell phone development in the future.
Firstly, this article analyses the situation of development of Smartphone, second, introduced hard platform. Through to design of software and hardware, the system plete the function that detecting signal strength, detection work operators, transceiver in SMS, receiving a call, create contacts, delete contacts. Lastly, set up the hardware environment and the cross-development environment, compile the code to generate the executable file, by piler based on GPRS module of the ARM9 development board to run the executable program, through the touch panel on top of the virtual key functional testing, according to test results make the system more perfect and fluency.
KEY WORDS Smart phone Linux GPRS module ARM9 platform
目录
中文摘要 I
英文摘要 II
1 绪论 1
引言 1
研究背景 1
本课题研究的主要内容 2
设计研究的预期效果 3
2 手机系统的整体设计 4
硬件平台 4
Linux操作系统 7
通信方式 9
3 手机的软件系统设计 11
通信系统设计 11
手机的应用程序设计 113
系统主程序分析 23
T9输入法 27
4 实验效果图 29
5 手机系统测试 33
开发板环境的搭建 33
PC机环境的搭建 35
功能测试及结果 35
结束语 38
致谢 39
参考文献 40
附录 41
1 绪论