摘要
为方便获取移动目标的位置信息,提出了基于MiniGUI的嵌入式GPS的自动定位系统的硬件及软件设计方法。硬件采用ARM7内核嵌入式处理器LPC2103,使用GPS模块接收地理位置信息,设计了系统LCD、GPS接口、键盘以及最小系统硬件电路。软件采用μC/OS-Ⅱ操作系统,进行系统软件多任务管理,使用MiniGUI制作图形界面,并显示数据。制作了样机并进行了实验,实现了系统要求的各项功能。
To acquire the position information of moving objects, the hardware structure and software design of embedded GPS based on MiniGUI are proposed. The hardware uses ARM7 embedded processor LPC2103, and GPS module is used to receive geography position information. The LCD, GPS interface, keyboard and the minimum system hardware circuit are designed. The μC/OS-Ⅱ operating system is used in the software to perform multi-task management. MiniGUI is used to construct graphic interface and display data. Prototype machine is made and realizes every required function of the system.
出处
《单片机与嵌入式系统应用》
2010年第6期52-55,共4页
Microcontrollers & Embedded Systems
基金
广东省梅州市自然科学基金(07KJ05)资助项目
