這是一個由 VB6.0 寫的 COM 通訊軟件, 他的特色是允許使用者同一時間存取兩個 COM Port, 當初是想使用語音辨識模塊無線控制 8051 開發板, 但是嫌語音識別模塊還要焊接藍芽模塊麻煩, 所以寫了這個將語音模塊透過計算機控制 8051 開發板的通訊軟件. 這個軟件會自動讀取電腦 COM PORT 硬件設置、顯示並供選取使用, 特別增加了防呆機制, 也就是說如果所選取的 COM PORT 被占用, 會提醒使用者選取另外的通訊阜, 不會意外中斷程序或當機. 一邊是接收端, 一邊是發送端. 如果你使用 VB6.0 控制 COM PORT 通訊, 這是一個很好的參考!

-This COM Port communication program is developed with VB6.0. It allows user to control 2 COＭ Port. At very beginning I tried to use voice recognition module to wirelessly control 8051 development board, but I found it is a little bit work to soldier bluetooth module into voice recognition module. So I wrote this program to let the voice recognition module(tansmitter) control the 8051 dev board(receiver) through computer com port.

This program reads the hardware com port setting, displays it and waits for selecting to be used. It prompts the user to　another port if that port is taken by another application so the program won t collapse or crash.　

If you done heavily com port programming with vb6.0, this one is a very good reference!!!