And the basic use of a BCB control RS

基于COM技术的组态软件研究与实现,硕士论文,对组态软件的研究与开发有一定的帮助-COM-based configuration software research and realization of a master" s thesis on the configuration software research and development is certainly helpful

51单片机作为主站的MODBUS通信协议，可实现读写从站寄存器的值 -51 MCU as the main station MODBUS communication protocol can realize the value of register read and write from the point

个人写的一个串口通讯程序，希望对大家有帮助。-personal wrote a serial communication program, and I hope to be helpful.

自己使用VB编写的串口通信程序，1号和2号。将两个COM口用串口线连接，就可以运行这两个程序了。实现的功能：1号程序随机发送两个数字，2号程序接收并进行计算，然后发回1号机，1号机接收并显示出来。-its own use VB prepared by the serial communication program, 1 and 2. The two COM ports with serial line connectivity, it can run on the two proceedings. The functions : 1 random procedure to send two figures, the No. 2 receiver and procedures for calculating and then sent back No. 1, No. 1 receiver and displayed.

两机通信，用C++Builder实现的两机通信系统，可以传输*.txt文件阿！-two machine communications, C Builder of the two aircraft communications system that can transfer*. txt file A!

Dos 串口通信例程实现了FiFO ,中断发送中断接受！-Dos serial communication routines to achieve a FiFO, interrupted send interrupt accepted!

MSComm在MFC的单文档中的应用-MSComm in MFC single document of

一个串口通讯_数据库存取例子程序(vc) 一个串口通讯_数据库存取例子程序(vc).-a serial communications _ examples of database access (vc), a serial communication _ examples of database access (vc).

用单片机I/O口模拟串口通信，有两种方法，节省硬件，实现简单。-MCU I/O simulation mouth serial communication, there are two ways to save hardware, simple implementation.

通过xml实现各种pda的通信（借助pc）-through xml realize pda communications (using pc)