本人调试通过的串口通信程序,对初学者有一定的参考价值

delphi 编写的云镜控制支持PELCO P/D协议的DLL。 支持对云台镜头及辅助开关的操作。直接封装了SPCOM类，调用只需输入COM口号及对应的命令字符及可。-delphi prepared by the Mirror-control support PELCO P/D agreement DLL. Yuntai support for the camera and auxiliary switch operation. Packaging a direct SPCOM category, called keys COM slogan and the corresponding characters can be ordered.

vb.net与232串口通讯 vb.net与232串口通讯-vb.net and 232 serial communications vb.net and 232 serial communications

自动联想命令行处理代码-automatic command line processing code

指导你如何通过串口发送数据和ASC码，并讲述如何接收-guide you through the serial port and send data ASC yards, and on how to receive

本文详细地介绍了在Win32环境下通过调用通信API 函数以异步方式来实现PC机和MCS 51 单片机之间的通信过程给出了软硬件设计机理以及详细的通信协议说明-This article described in detail in the Win32 environment by calling the communication API function in order to realize asynchronous approach to PC and MCS 51 Singlechip give the communication process between the design of the mechanism of the hardware and software as well as detailed description of the communication protocol

modbus rtu 通讯 使用spcomm控件-modbus rtu protocl use spcomm activX

可以自己修改及优化的串口程序。你可以自己改作其他串口通讯程序。-can adapt and optimize their Serial procedures. You can, for other serial communication procedure.

这是一个很实用的串口通信例子，是基于LabVIEW编写的，希望能对大家有所帮助，谢谢！-This is a very practical example of serial communication is based on LabVIEW prepared, I hope everyone can help, thank you!

VC的串口同步例子-VC Synchronous Serial example

一个读取支持modbus协议的设备的数据工具-read a support agreement modbus connection equipment for the data tools