The new technology applied in HYR03RTU and its implementation are introduced. The SW programming of HW device driver,network management,Mysql database,serial pot com - munication under Linux operating system is emphasized.

• 全面介绍了HYR03型RTU的新技术应用内容及实现方法,重点给出了在Linux操作系统环境下的硬件设备驱动程序、网络管理、Mysql数据库、串口通信等主要技术的软件编程要点。