针对嵌入式Linux操作系统的特点，分析在该系统下串行通信口编程控制的方法，总结程序

设计的步骤； 在嵌入式Linux 系统上， 编写控制程序， 成功地实现嵌入式系统与微机系统

间的数据交换。

串口编程 嵌入式Linux Linux 内核-For embedded Linux operating system features, analysis of the system of serial communication port programming under control, summing up the steps to program design　in the embedded Linux systems, the preparation of control procedures, the successful realization of embedded systems and computer systems between the data exchange. Serial Programming Embedded Linux Linux kernel