调试RS232串口，实现基本的数据的发送。

用CSharp写的串口调试程序，包含CRC16算法-with CSharp write serial debugging procedures, including CYXLIC REDUNDANCY Algorithm

获取当前机器的COM口的数量，包括usb转换的串口-access to the current machinery of the number of COM ports, including USB Serial Conversion

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

USB扫描枪源VB6.0代码,本代码采用VB6.0，应用于工业产品中扫描枪-USB Barcode Scanner VB6.0 source code, the code uses VB6.0, scan guns used in industrial products

自编的串口通信程序，支持一些简单命令-self serial communication program to support some simple orders

uart transmitter logic

sle4442 ic卡读写程序，能够实现在串口通信的条件下，对ic卡进行读写。-procedures sle4442 ic card reader, can be achieved in the serial communication conditions, for ic card reader.

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

本程序是针对特定GPS接收机--JAVAD公司的legacy的一个应用，用来收取标准的NMEA-1083GGA信息或JPS格式（JAVAD公司的特有GPS信息格式）的{RT，PO}信息，并统计数据大小与经历时间。本程序用VC6.0+串口控件MSComm实现，其中关于如何在数据长度不定的情况下实现数据帧的同步的方法可以借鉴到其它串口数据采集的应用之中，具备一定的实用价值-this program is targeted at specific GPS receiver-- JAVAD the legacy of an application, used to collect standard NMEA- 1083GGA information or JPS format (JAVAD company"s unique GPS information format) (RT, PO) information and statistical data on the size and duration. The procedures used VC6.0 Serial MSComm control, on how volatile the data length of the data frame synchronization method can draw on to other serial data acquisition applications, to have some practical value

用visual c++ 6 编写的串口通信程序,适合初学者学习-Using visual c++ 6 prepared by the serial communication program, suitable for beginners to learn