此例为单片机串口的应用!将串口外接一个串入并出的数字芯片,可实现在单片机的串口扩展成并口输出功能!...

有程序工程的各个文件，如资源文件、头文件源代码、实现文件源代码和工程文件-procedures to the various documents, such as resource files, header files source code, the source code to achieve documents and engineering documents

一个使用ActiveX实现的串口通讯测试程序，有一定的实用性。-use ActiveX to achieve a serial communications test procedure, a certain degree of practicality.

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

一个可以代替mscon的类，包含一个实际的例子。 类中使用了守护进程，实现了消息驱动。-mscon one can replace the category contains an actual example. Category daemon used to achieve a news-driven.

一个单片机读写fm24c256的c51源程序-a microcontroller to read and write fm24c256 the source decoder

实现数据链路层 串口间的通讯，可以调试网络间的简单连接-Data link layer communication between serial port, you can debug a simple connection between networks

PIC模拟异步串行通讯UART。用TMR0实现定时查询。任何带中断的PIC上都可以实现。可用此法扩展多个串口。-PIC simulation asynchronous serial communications UART. Timing TMR0 with inquiries. Any interruption with the PIC are to be attained. This method can be extended serial number.

一款优秀的串口监视工具-a perfect serial supervising tool

VC++多串口控制解决方案源代码code-VC Multiport Serial control solution source code

Delphi串口通信控件-支持4个端口-Delphi serial communication control-support four ports