用Indy组件设计通用网络调试器

Design of Network Debugger by Indy

网络通讯广泛应用于控制系统中,由于网络设备价格低廉,网络编程功能强大而备受推崇。越来越多的控制项目使用网络通讯实现,网络调试器是专为调试这类应用而设计的,他可以仿真通讯双方所有可能的情况,特别在航天测控项目中,中心机与许多其他设备分机互传信息时,常采用组播形式。这类应用程序调试较麻烦,有了通用网络调试器,程序员即可在很短时间内调试出自己的控制系统。该调试器可仿真任一理论弹道,动态给控制应用程序发送该理论弹道,为快速开发出这类应用程序提供强有力的支持。

Internet communication is widely used in control system,the Internet program grow into fashion for the net device is low cost. The net debugger is designed for this project,is may simulate all status of the receiver and transmit,it plays a special role in spaceflight measure and control project. In general,multicast is used in main device and other part device communication, program debug is trouble, programmer can take less time to debug control system by the net debugger. It may simulate specialties a theoretics ballistic trajectory in spaceflight measure and control project, the debugger may automatic send this theoretics ballistic trajectory to control application program,it is power assistant of control system programmer.