串口通信程序,可以直接执行使用,带有界面容易操作

C51单片机串行口中断服务程序,good-C51 single-chip serial port interrupt service routine, good

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

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

AVR单片机ATmega128的串口通讯程序，根据输入的数据，点亮不同的指示灯，可以验证串口通讯的正确性。-AVR ATmega128 serial communications procedures, data entry, lit the lights come on, can verify the correctness of serial communications.

一个比较简单的BCB串口源代码，稍微加以改变就可以进行串口的应用了-a relatively simple serial BCB source, a little change can be for the use of Serial

8155扩展程序，可以进新键盘和数码显示的扩展，是一个不错的源代码-8155 expansion procedures, can enter the new keyboard and the expansion of the digital display, is a good source

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

采用win32API用C++BUILDER实现的串口通信，可实现与一般通信设备的AT命令交互- Uses win32API with C the BUILDER realization string mouth correspondence, may realize and the general communication facility AT order alternately

支持zmodem通讯协议的包装类- Supports the zmodem communication agreement the packing class

一个用于远场涡流检测的数据采集系统的界面编程，可实现多通道采集-for a remote field eddy current testing data acquisition system programming interface, multi-channel acquisition