use ActiveX to achieve a serial communications test procedure, a certain degree...

这是一个改进了的串口RS232的类，它能有效的防止空间泄漏，通过这个类可以开发串口通信。-This is an improvement of a RS232 serial port class, it can effectively prevent the leakage space, can be developed through this type of serial communication.

Simple UART with 8x clock

一个好用的串口调试软件，不下载可惜了，方便你的工程开发-An easy to use serial port debugging software, not to download Unfortunately, and to facilitate the development of your project

C51单片机串行口中断服务程序2,is used-C51 monolithic integrated circuit serial mouth interrupt service isr 2, is used

针对fidelix模块的测试软件源代码,通过串口,对fidelix(cdma模块)进行控制和检测.-against fidelix test software module source code, serial, right fidelix (cdma modules) for control and testing.

vb串口通讯vb串口通 vb串口通-vb serial communication serial port vb serial vb Qualcomm Qualcomm

VC的COM口驱动程序,使用了ACTIVEX控件-VC COM port drivers, the use of Activex Control

SPCE061A 利用C语言进行软件端口位操作范例-SPCE061A C language for the use of port-operating software paradigm

通过串口接收到外部发来的命令,来控制8路继电器的开关-Received through the serial port to an external command sent to control the 8-way relay switch

这是利用VB编写的一个通信协议程序，能实现通讯测试功能-This is the use of VB to prepare a communication protocol process, to achieve functional communication test