矩阵主机测试源码，通过串口发送命令控件矩阵主机．这是我两个月的成果．-test matrix mainframe source code, sent through the serial order Controls Matrix mainframe. This is my two-month results.

这是绝对是我自己用VB和MSCOMM控件开发的串口调试软件，能实现串口调试助手的所有功能，界面简洁-This is absolutely my own use VB and the development of serial debugging MSCOMM control software, to achieve all the features of serial debugging assistant, simple interface, can be used with, after 1