VB中的MSComm 控件提供了一系列标准通信命令的接口, 它允许建立串口连接, 可以连接到其他通信设备、可发送命令、进行数据交换以及监视和响应在通信过程中可能发生的各种错误和事件, 介绍了有关的知识和技术, 并由实例分步骤说明如何利用VB6.0 中的MSComm 控件进行通信软件的开发。-MSComm controllware of VB has provided with an interface for a series of standard command orders, that p

(Refer to DataLogger 2 for newest version) - I wrote this program to monitor the input of an RS232 Serial Port and graphically log all activity. It acts and operates just like a Digital Storage Oscilloscope, capable of logging up to 5 hours in one fi

Tcl scr ipt for ns which simulates a simple topology learn how to set up nodes and links, how to send data from one node to another, how to monitor a queue and how to start nam from your simulation scr ipt to visualize your simulation.

Overview- A passenger want to check the current status of bus like what is the current location and what time will it take to reach to his/her stop etc. So, we are planning to make intelligent bus transportation system which is briefly described b