Tsunekata appliances provide a complete c serial programming source code

VB串口控件属性 之关于使用 VB 与单片机通信-VB serial control attribute on the use of VB with the single-chip communication

实现多线程串行通讯接口源程序-multi-threaded serial communication interface source

这是一个西门子 ModBus 协议的通讯调试软件。（原码）-This is a Siemens ModBus Protocol communications software debugging. (Original code)

给出一个用visual c＋＋的串口通讯的一个实例程序源码-presented with a visual c++ serial communication a sample program source code

用vb实现串口间通信,可以用来熟悉串口间传输信息的原理.-with Serial Communication, which can be used with serial transmission of information between the principle.

使用Win32创建串口通讯程序-use Win32 build serial communication program

是关于山特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

优盘进行串口通信源代码,需要的下了-USB to serial communication source code, need a

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.

ANSI Standard (X3.64) Control Sequences for Video Terminals and Peripherals