基于VxWorks系统的端口初始化软件设计

Based on VxWorks port initialization software design

在现代舰船系统设备的通讯系统一般都包括串口、网络和CAN总线通讯方式,但现在舰船由于各信息采集系统的需求及设备限制,通讯系统的组成及通讯协议并不具备统一性,使得通讯系统的初始化工作比较繁琐,系统使用及后期维护成本较高。本设计是基于一定的硬件配置基础,将通讯端口参数通过可视化界面设定后保存并发送至操作系统,通过执行程序接收并设定,具备了不修改硬件的情况下通过操作可视化界面来修改通讯系统的初始化参数。在特定的工作环境下提高了调试工作效率,在某一端口故障的情况下可以及时方便的修改启动备用通道。

Composition of communication system and communication protocol does not have the unity and make communication system initialization is trival,system operation and maintenance cost is higher.The hardware configuration of this design is based on certain basis,to set the communication port parameters through a visual interface after save and sent to the operating system,by executing the program receives and setting,have without modifying the hardware by manipulating the visual interface to modify the communication system initialization parameter.Work in specific environment improve the efficiency of the debugging work,in a certain port failure cases can timely and convenient modification to start the standby channel.