串口通信，包括串口发送和接收，接收到的数在2位数码管上显示出来...

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

图形显示程序试验实时数据的存贮和曲线的回放图形显示程序试验实时数据的存贮和曲线的回放-Test procedures for graphical display of real-time data storage and playback curve graphic display program test real-time data storage and playback curve

Advantech Driver Demo: Software Data Transfer

在串口被站用的情况下进行的串口模拟-the station was used for the conduct of the serial simulation!

使用WINDOWS API接口，已封装成WINAPI动态库，可直接使用-use Windows API interface, Packaging has become WINAPI DLL can be used directly

串口实现双机互联 希望对各位有用-Dual Serial hope for the Internet useful for you!

微机实现异步通信是依靠适配器来完成的，而后者又是以UART芯片，即通用异步收发器芯片为核心构成的。 IBM PC的异步通信适配器使用的UART芯片为INS 8250。 -Computer realize asynchronous communication relies on the adapter to be completed, which in turn is a UART chip, which UART chip at the core composition. IBM PC

串口通信，写成dll便于参阅-serial communication, written dll ease of reference

串口控制程序一般分为查询和中断两者方式。查询方式适用于简单的应用，简单可靠，但是缺点是需要占用处理器资源，在发送或者接收数据的时候不能做其它的事情，处理器利用率低。中断方式下，在发送或者接受数据的时候处理器还可以做其它的工作，效率较高。-Serial control procedures will generally be divided into two way query and interruption. Query applied to simple applications, simple and reliable, but the drawback is the need to occupy processor resources to send or receive data at the time should not make other things, the processor utilization rate. Interrupt mode, the send or accept data when the processor can do other work, more efficient.

是关于美兰日兰电源通信规约的串口通信程序，功能是把电源监控器的采集数据上送到规约前置机中。-GOLD comunication rule