一个简单的超声波测距模块通过串口和S3C2440通讯的程序。在Linux下编译。-A simple ultrasonic ranging module and S3C2440 serial communication program. Compiled in Linux.

GPS/BD串口通信程序 linux下GPS/BD模块与arm开发板通信，显示解析定位数据-GPS/BD serial communication program under linux GPS/BD module with arm development board communication, display positioning data parsing