串口扩展 串口扩展 串口扩展 串口扩展

云台开发程序，VB环境。-Haeundae development process, VB environment.

用API方式实现串口通信，主要是文件传输功能-Be achieved with the API serial communication, file transfer function is mainly

用vc自带的插件开发串口通信源程序-vc onboard with the development of plug-in serial communications source

串口程序,用VC++ 写的，-Serial procedures, the VC wrote,

rs422串口编程-RS422 serial programming

本源码采用spcomm串口控件，接受数据采用线程方式，这是一个串口测试工具，可以用来做串口监听等。非常适合使用delphi开发串口程序的程序员做参考！-the source used spcomm Serial Control and accept data using threads, it is a serial testing tools can be used to do Serial wiretapping. Delphi is very suitable for the development of Serial procedures programmers refer!

在nt下对端口进行读写-nt under the right and write ports

空调数据多线程采集，包含多线程的使用，数据库操作，空调数据采集等功能-air-conditioned multi-threaded data collection, including the use of multi-threaded database operations, such as air-conditioning function data acquisition

用蓝牙接收GPS卫星定位数据包,并存入数据库.-Bluetooth GPS receiver using satellite positioning data packets, and stored in the database.

VB通过串口控制单片机读写24C02源代码-VB to read and write through the 24C02 single-chip serial port to control the source code