摘要
文中介绍了利用16C552芯片实现ARM-Linux嵌入式导航仪和GPS模块通信的硬件电路,分析了设备驱动层次及通信流程。文中提出的方法有实用参考价值。
A method of using 16C552 to realize asynchronous communication between an ARM-Linux embedded navigation system and the GPS module is introduced in this paper. The hardware circuit designs, architecture of the device driver and communication process are also available in this paper. The extension method proposed in this paper has practical value.
出处
《电子测量技术》
2006年第2期45-46,共2页
Electronic Measurement Technology
关键词
串口通讯
嵌入式系统
设备驱动
Serial Communication, Embedded System, Device driver
