一个功能较强且界面漂亮的串口监视软件源代码。包括各种相关MFC类库的使用范例。...

使用IC卡发卡机构的预付费PB VF BCB DELPHI VC源程序，对其进行了详细说明

西门子S7-200PLC自由口协议Modbus主站库文件-Siemens S7-200PLC agreement free port Modbus master library file

ARM9芯片AT91RM9200的串口测试程序，可以成功的与PC机的串口通信-AT91RM9200 chip ARM9 serial test procedure can be successful with the PC-Serial Communication

串口测试程序，打开，写数据，受数据，关闭-serial testing procedures to open and write data by the data, closing

串口程序，可以使初学者能够很轻松的学好这个编程的方法-Serial procedure allows beginners to learn is the easy programming method

华中科技大学计算机学院接口课程设计.vc制作,上位机下位机模拟商场贵宾卡系统.使用access数据库.-Huazhong University of Science and Technology School of Computer Interface Design courses. Vc production, PC lower computer simulation malls VIP system. The use of database access.

使用MSCOMM控件主要是通过事件来处理串行口的交互，即当数据到达时，控件的OnComm的事件就会来捕获或处理这些通讯事件。而OnComm事件也可以用来捕获和处理通讯错误。在实际应用中，一个MSCOMM控件就对应一个串行口，所以如果要处理多个串行口的话，必须有相应数量的控件与之对应。-use MSCOMM control mainly through the incident to the serial interaction, that is, when the data arrived, the control of the incident will OnComm to capture or handle these communications incident. OnComm incident which can also be used to capture and handle communication error. In practical application, a corresponding MSCOMM control on a serial port, so if we are to handle multiple serial port, then there must be a corresponding amount of the corresponding controls.

一个很好的串口监视程序，可以实现串口发送数据的监视-A very good serial surveillance procedures, can send data to serial surveillance

一些485通讯芯片的资料。做工控的人一定会用得到。-Some 485 communications chip information. Done IPC person will certainly used receive.

使用RS232串口2，通过Copley电机控制卡控制电机运转的VC程序。并且程序开发手册也包含在文件夹内。 Using RS232 2 port, a VC program is developed for Copley motor control card, by which motors can move precisely. And a handbook for program development is inclued in the rar file.-The use of RS232 serial port 2, through Copley cards to control motor control motor functioning VC procedures. And program development manual is also included in the folder. Using RS232 2 port, a VC program is developed for Copley motor control card, by which motors can move precisely. And a handbook for program development is inclued in the rar file.